diff --git a/HMCL/src/main/java/org/jackhuang/hellominecraft/launcher/core/ModInfo.java b/HMCL/src/main/java/org/jackhuang/hellominecraft/launcher/core/ModInfo.java
index e0561e93f..5cd44bb1e 100755
--- a/HMCL/src/main/java/org/jackhuang/hellominecraft/launcher/core/ModInfo.java
+++ b/HMCL/src/main/java/org/jackhuang/hellominecraft/launcher/core/ModInfo.java
@@ -105,7 +105,7 @@ public class ModInfo implements Comparable<ModInfo> {
     private static ModInfo getForgeModInfo(File f, ZipFile jar, ZipEntry entry) throws IOException {
         ModInfo i = new ModInfo();
         i.location = f;
-        List<ModInfo> m = C.gson.fromJson(new InputStreamReader(jar.getInputStream(entry)),
+        List<ModInfo> m = C.GSON.fromJson(new InputStreamReader(jar.getInputStream(entry)),
                                           new TypeToken<List<ModInfo>>() {
                                       }.getType());
         if (m != null && m.size() > 0) {
@@ -116,7 +116,7 @@ public class ModInfo implements Comparable<ModInfo> {
     }
 
     private static ModInfo getLiteLoaderModInfo(File f, ZipFile jar, ZipEntry entry) throws IOException {
-        ModInfo m = C.gson.fromJson(new InputStreamReader(jar.getInputStream(entry)),
+        ModInfo m = C.GSON.fromJson(new InputStreamReader(jar.getInputStream(entry)),
                                     ModInfo.class);
         if (m == null)
             m = new ModInfo();
diff --git a/HMCL/src/main/java/org/jackhuang/hellominecraft/launcher/core/asset/AssetsMojangLoader.java b/HMCL/src/main/java/org/jackhuang/hellominecraft/launcher/core/asset/AssetsMojangLoader.java
index 9e4079a80..9ca17e542 100755
--- a/HMCL/src/main/java/org/jackhuang/hellominecraft/launcher/core/asset/AssetsMojangLoader.java
+++ b/HMCL/src/main/java/org/jackhuang/hellominecraft/launcher/core/asset/AssetsMojangLoader.java
@@ -59,7 +59,7 @@ public class AssetsMojangLoader extends IAssetsHandler {
                 String result = FileUtils.readFileToString(f);
                 if (StrUtils.isBlank(result))
                     throw new IllegalStateException("Index json is empty, please redownload it!");
-                AssetsIndex o = C.gson.fromJson(result, AssetsIndex.class);
+                AssetsIndex o = C.GSON.fromJson(result, AssetsIndex.class);
                 assetsDownloadURLs = new ArrayList<>();
                 assetsLocalNames = new ArrayList<>();
                 ArrayList<String> al = new ArrayList<>();
diff --git a/HMCL/src/main/java/org/jackhuang/hellominecraft/launcher/core/asset/MinecraftAssetService.java b/HMCL/src/main/java/org/jackhuang/hellominecraft/launcher/core/asset/MinecraftAssetService.java
index 1dc4a919e..208f458b3 100755
--- a/HMCL/src/main/java/org/jackhuang/hellominecraft/launcher/core/asset/MinecraftAssetService.java
+++ b/HMCL/src/main/java/org/jackhuang/hellominecraft/launcher/core/asset/MinecraftAssetService.java
@@ -102,7 +102,7 @@ public class MinecraftAssetService extends IMinecraftAssetService {
         File objectsDir = new File(assetsDir, "objects");
         File indexFile = new File(indexDir, assetVersion + ".json");
         try {
-            AssetsIndex index = (AssetsIndex) C.gson.fromJson(FileUtils.readFileToString(indexFile, "UTF-8"), AssetsIndex.class);
+            AssetsIndex index = (AssetsIndex) C.GSON.fromJson(FileUtils.readFileToString(indexFile, "UTF-8"), AssetsIndex.class);
 
             String hash = ((AssetsObject) index.getFileMap().get(name)).getHash();
             return new File(objectsDir, hash.substring(0, 2) + "/" + hash);
diff --git a/HMCL/src/main/java/org/jackhuang/hellominecraft/launcher/core/auth/yggdrasil/YggdrasilAuthentication.java b/HMCL/src/main/java/org/jackhuang/hellominecraft/launcher/core/auth/yggdrasil/YggdrasilAuthentication.java
index 0b642ecec..7bf3e81c0 100755
--- a/HMCL/src/main/java/org/jackhuang/hellominecraft/launcher/core/auth/yggdrasil/YggdrasilAuthentication.java
+++ b/HMCL/src/main/java/org/jackhuang/hellominecraft/launcher/core/auth/yggdrasil/YggdrasilAuthentication.java
@@ -140,6 +140,9 @@ public class YggdrasilAuthentication {
             String jsonResult = input == null ? NetUtils.get(url) : NetUtils.post(url, GSON.toJson(input), "application/json", proxy);
             Response response = (Response) GSON.fromJson(jsonResult, Response.class);
 
+            if (response == null)
+                throw new AuthenticationException("No valid response here");
+
             if (StrUtils.isNotBlank(response.error)) {
                 HMCLog.err("Failed to log in, the auth server returned an error: " + response.error + ", message: " + response.errorMessage + ", cause: " + response.cause);
                 if (response.errorMessage.contains("Invalid token"))
diff --git a/HMCL/src/main/java/org/jackhuang/hellominecraft/launcher/core/download/MinecraftDownloadService.java b/HMCL/src/main/java/org/jackhuang/hellominecraft/launcher/core/download/MinecraftDownloadService.java
index ed2f71da3..fb57e0d8a 100755
--- a/HMCL/src/main/java/org/jackhuang/hellominecraft/launcher/core/download/MinecraftDownloadService.java
+++ b/HMCL/src/main/java/org/jackhuang/hellominecraft/launcher/core/download/MinecraftDownloadService.java
@@ -85,7 +85,7 @@ public class MinecraftDownloadService extends IMinecraftDownloadService {
             .addTask(new FileDownloadTask(vurl + id + ".jar", IOUtils.tryGetCanonicalFile(mvj)).setTag(id + ".jar"))
             .start())
             try {
-                return C.gson.fromJson(FileUtils.readFileToStringQuietly(mvt), MinecraftVersion.class);
+                return C.GSON.fromJson(FileUtils.readFileToStringQuietly(mvt), MinecraftVersion.class);
             } catch (JsonSyntaxException ex) {
                 HMCLog.err("Failed to parse minecraft version json.", ex);
             }
@@ -155,7 +155,7 @@ public class MinecraftDownloadService extends IMinecraftDownloadService {
         return new OverridableSwingWorker<MinecraftRemoteVersion>() {
             @Override
             protected void work() throws Exception {
-                MinecraftRemoteVersions r = C.gson.fromJson(NetUtils.get(service.getDownloadType().getProvider().getVersionsListDownloadURL()), MinecraftRemoteVersions.class);
+                MinecraftRemoteVersions r = C.GSON.fromJson(NetUtils.get(service.getDownloadType().getProvider().getVersionsListDownloadURL()), MinecraftRemoteVersions.class);
                 if (r != null && r.versions != null)
                     publish(r.versions.toArray(new MinecraftRemoteVersion[0]));
             }
diff --git a/HMCL/src/main/java/org/jackhuang/hellominecraft/launcher/core/install/forge/ForgeInstaller.java b/HMCL/src/main/java/org/jackhuang/hellominecraft/launcher/core/install/forge/ForgeInstaller.java
index d8bdc8167..6311f3489 100755
--- a/HMCL/src/main/java/org/jackhuang/hellominecraft/launcher/core/install/forge/ForgeInstaller.java
+++ b/HMCL/src/main/java/org/jackhuang/hellominecraft/launcher/core/install/forge/ForgeInstaller.java
@@ -59,7 +59,7 @@ public class ForgeInstaller extends Task {
         ZipFile zipFile = new ZipFile(forgeInstaller);
         ZipEntry entry = zipFile.getEntry("install_profile.json");
         String content = NetUtils.getStreamContent(zipFile.getInputStream(entry));
-        InstallProfile profile = C.gsonPrettyPrinting.fromJson(content, InstallProfile.class);
+        InstallProfile profile = C.GSON.fromJson(content, InstallProfile.class);
 
         File from = new File(gameDir, "versions" + File.separator + profile.install.minecraft);
         if (!from.exists())
@@ -81,7 +81,7 @@ public class ForgeInstaller extends Task {
          * if (library.name.startsWith("net.minecraftforge:forge:"))
          * library.url = installerVersion.universal;
          */
-        FileUtils.write(new File(to, profile.install.target + ".json"), C.gsonPrettyPrinting.toJson(profile.versionInfo));
+        FileUtils.write(new File(to, profile.install.target + ".json"), C.GSON.toJson(profile.versionInfo));
 
         HMCLog.log("Extracting universal forge pack..." + profile.install.filePath);
 
diff --git a/HMCL/src/main/java/org/jackhuang/hellominecraft/launcher/core/install/forge/MinecraftForgeVersionList.java b/HMCL/src/main/java/org/jackhuang/hellominecraft/launcher/core/install/forge/MinecraftForgeVersionList.java
index be577bdbc..999c7c12b 100755
--- a/HMCL/src/main/java/org/jackhuang/hellominecraft/launcher/core/install/forge/MinecraftForgeVersionList.java
+++ b/HMCL/src/main/java/org/jackhuang/hellominecraft/launcher/core/install/forge/MinecraftForgeVersionList.java
@@ -53,7 +53,7 @@ public class MinecraftForgeVersionList extends InstallerVersionList {
             return;
         String s = NetUtils.get(DownloadType.getSuggestedDownloadType().getProvider().getParsedLibraryDownloadURL(C.URL_FORGE_LIST));
 
-        root = C.gson.fromJson(s, MinecraftForgeVersionRoot.class);
+        root = C.GSON.fromJson(s, MinecraftForgeVersionRoot.class);
 
         versionMap = new HashMap<>();
         versions = new ArrayList<>();
diff --git a/HMCL/src/main/java/org/jackhuang/hellominecraft/launcher/core/install/liteloader/LiteLoaderInstaller.java b/HMCL/src/main/java/org/jackhuang/hellominecraft/launcher/core/install/liteloader/LiteLoaderInstaller.java
index ef3c24492..e3129f5ff 100755
--- a/HMCL/src/main/java/org/jackhuang/hellominecraft/launcher/core/install/liteloader/LiteLoaderInstaller.java
+++ b/HMCL/src/main/java/org/jackhuang/hellominecraft/launcher/core/install/liteloader/LiteLoaderInstaller.java
@@ -78,7 +78,7 @@ public class LiteLoaderInstaller extends Task implements PreviousResultRegistrar
         folder.mkdirs();
         File json = new File(folder, mv.id + ".json");
         HMCLog.log("Creating new version profile..." + mv.id + ".json");
-        FileUtils.write(json, C.gsonPrettyPrinting.toJson(mv));
+        FileUtils.write(json, C.GSON.toJson(mv));
     }
 
     @Override
diff --git a/HMCL/src/main/java/org/jackhuang/hellominecraft/launcher/core/install/liteloader/LiteLoaderVersionList.java b/HMCL/src/main/java/org/jackhuang/hellominecraft/launcher/core/install/liteloader/LiteLoaderVersionList.java
index a723e51b3..b187d4c7c 100755
--- a/HMCL/src/main/java/org/jackhuang/hellominecraft/launcher/core/install/liteloader/LiteLoaderVersionList.java
+++ b/HMCL/src/main/java/org/jackhuang/hellominecraft/launcher/core/install/liteloader/LiteLoaderVersionList.java
@@ -55,7 +55,7 @@ public class LiteLoaderVersionList extends InstallerVersionList {
         if (root != null)
             return;
 
-        root = C.gson.fromJson(s, LiteLoaderVersionsRoot.class);
+        root = C.GSON.fromJson(s, LiteLoaderVersionsRoot.class);
 
         versionMap = new HashMap<>();
         versions = new ArrayList<>();
diff --git a/HMCL/src/main/java/org/jackhuang/hellominecraft/launcher/core/install/optifine/OptiFineInstaller.java b/HMCL/src/main/java/org/jackhuang/hellominecraft/launcher/core/install/optifine/OptiFineInstaller.java
index 418b45a15..b0bc2e20f 100755
--- a/HMCL/src/main/java/org/jackhuang/hellominecraft/launcher/core/install/optifine/OptiFineInstaller.java
+++ b/HMCL/src/main/java/org/jackhuang/hellominecraft/launcher/core/install/optifine/OptiFineInstaller.java
@@ -75,7 +75,7 @@ public class OptiFineInstaller extends Task implements PreviousResultRegistrar<F
         File loc = new File(service.baseDirectory(), "versions/" + mv.id);
         loc.mkdirs();
         File json = new File(loc, mv.id + ".json");
-        FileUtils.writeStringToFile(json, C.gsonPrettyPrinting.toJson(mv, MinecraftVersion.class));
+        FileUtils.writeStringToFile(json, C.GSON.toJson(mv, MinecraftVersion.class));
     }
 
     @Override
diff --git a/HMCL/src/main/java/org/jackhuang/hellominecraft/launcher/core/install/optifine/bmcl/OptiFineBMCLVersionList.java b/HMCL/src/main/java/org/jackhuang/hellominecraft/launcher/core/install/optifine/bmcl/OptiFineBMCLVersionList.java
index 732746bbd..8b120024b 100755
--- a/HMCL/src/main/java/org/jackhuang/hellominecraft/launcher/core/install/optifine/bmcl/OptiFineBMCLVersionList.java
+++ b/HMCL/src/main/java/org/jackhuang/hellominecraft/launcher/core/install/optifine/bmcl/OptiFineBMCLVersionList.java
@@ -59,7 +59,7 @@ public class OptiFineBMCLVersionList extends InstallerVersionList {
 
         if (s == null)
             return;
-        root = C.gson.fromJson(s, new TypeToken<ArrayList<OptiFineVersion>>() {
+        root = C.GSON.fromJson(s, new TypeToken<ArrayList<OptiFineVersion>>() {
                            }.getType());
         for (OptiFineVersion v : root) {
             v.mirror = v.mirror.replace("http://optifine.net/http://optifine.net/", "http://optifine.net/");
diff --git a/HMCL/src/main/java/org/jackhuang/hellominecraft/launcher/core/launch/MinecraftLoader.java b/HMCL/src/main/java/org/jackhuang/hellominecraft/launcher/core/launch/MinecraftLoader.java
index 031325a7b..e668f04a2 100755
--- a/HMCL/src/main/java/org/jackhuang/hellominecraft/launcher/core/launch/MinecraftLoader.java
+++ b/HMCL/src/main/java/org/jackhuang/hellominecraft/launcher/core/launch/MinecraftLoader.java
@@ -128,7 +128,7 @@ public class MinecraftLoader extends AbstractMinecraftLoader {
             return false;
 
         try {
-            AssetsIndex index = (AssetsIndex) C.gson.fromJson(FileUtils.readFileToString(indexFile, "UTF-8"), AssetsIndex.class);
+            AssetsIndex index = (AssetsIndex) C.GSON.fromJson(FileUtils.readFileToString(indexFile, "UTF-8"), AssetsIndex.class);
 
             if (index == null)
                 return false;
@@ -155,7 +155,7 @@ public class MinecraftLoader extends AbstractMinecraftLoader {
         }
 
         try {
-            AssetsIndex index = (AssetsIndex) C.gson.fromJson(FileUtils.readFileToString(indexFile, "UTF-8"), AssetsIndex.class);
+            AssetsIndex index = (AssetsIndex) C.GSON.fromJson(FileUtils.readFileToString(indexFile, "UTF-8"), AssetsIndex.class);
 
             if (index == null)
                 return assetsDir;
diff --git a/HMCL/src/main/java/org/jackhuang/hellominecraft/launcher/core/mod/ModpackManager.java b/HMCL/src/main/java/org/jackhuang/hellominecraft/launcher/core/mod/ModpackManager.java
index d9d7bd40a..a6e9a6783 100644
--- a/HMCL/src/main/java/org/jackhuang/hellominecraft/launcher/core/mod/ModpackManager.java
+++ b/HMCL/src/main/java/org/jackhuang/hellominecraft/launcher/core/mod/ModpackManager.java
@@ -33,7 +33,6 @@ import org.jackhuang.hellominecraft.launcher.core.service.IMinecraftProvider;
 import org.jackhuang.hellominecraft.launcher.core.service.IMinecraftService;
 import org.jackhuang.hellominecraft.launcher.core.version.MinecraftVersion;
 import org.jackhuang.hellominecraft.util.func.BiFunction;
-import org.jackhuang.hellominecraft.util.func.Predicate;
 import org.jackhuang.hellominecraft.util.system.Compressor;
 import org.jackhuang.hellominecraft.util.system.FileUtils;
 import org.jackhuang.hellominecraft.util.system.ZipEngine;
@@ -89,13 +88,10 @@ public final class ModpackManager {
                 try {
                     final AtomicInteger b = new AtomicInteger(0);
                     HMCLog.log("Decompressing modpack");
-                    Compressor.unzip(input, versions, new Predicate<String>() {
-                                     @Override
-                                     public boolean apply(String t) {
-                                         if (t.equals("minecraft/pack.json"))
-                                             b.incrementAndGet();
-                                         return true;
-                                     }
+                    Compressor.unzip(input, versions, t -> {
+                                     if (t.equals("minecraft/pack.json"))
+                                         b.incrementAndGet();
+                                     return true;
                                  }, true);
                     if (b.get() < 1)
                         throw new FileNotFoundException(C.i18n("modpack.incorrect_format.no_json"));
@@ -103,13 +99,13 @@ public final class ModpackManager {
                     oldFile.renameTo(nowFile);
 
                     File json = new File(nowFile, "pack.json");
-                    MinecraftVersion mv = C.gson.fromJson(FileUtils.readFileToString(json), MinecraftVersion.class);
+                    MinecraftVersion mv = C.GSON.fromJson(FileUtils.readFileToString(json), MinecraftVersion.class);
                     if (mv.jar == null)
                         throw new FileNotFoundException(C.i18n("modpack.incorrect_format.no_jar"));
 
                     c.add(service.download().downloadMinecraftJarTo(mv.jar, new File(nowFile, id + ".jar")));
                     mv.jar = null;
-                    FileUtils.writeStringToFile(json, C.gsonPrettyPrinting.toJson(mv));
+                    FileUtils.writeStringToFile(json, C.GSON.toJson(mv));
                     json.renameTo(new File(nowFile, id + ".json"));
 
                     if (preVersionRenamed != null) {
@@ -216,7 +212,7 @@ public final class ModpackManager {
                 throw new FileSystemException(C.i18n("modpack.cannot_read_version") + ": " + MinecraftVersionRequest.getResponse(r));
             mv.jar = r.version;
             mv.runDir = "version";
-            zip.putTextFile(C.gsonPrettyPrinting.toJson(mv), "minecraft/pack.json");
+            zip.putTextFile(C.GSON.toJson(mv), "minecraft/pack.json");
         } finally {
             if (zip != null)
                 zip.closeFile();
diff --git a/HMCL/src/main/java/org/jackhuang/hellominecraft/launcher/core/version/MinecraftVersionManager.java b/HMCL/src/main/java/org/jackhuang/hellominecraft/launcher/core/version/MinecraftVersionManager.java
index a9fe25a49..ac04635a6 100755
--- a/HMCL/src/main/java/org/jackhuang/hellominecraft/launcher/core/version/MinecraftVersionManager.java
+++ b/HMCL/src/main/java/org/jackhuang/hellominecraft/launcher/core/version/MinecraftVersionManager.java
@@ -113,7 +113,7 @@ public class MinecraftVersionManager extends IMinecraftProvider {
             }
             MinecraftVersion mcVersion;
             try {
-                mcVersion = C.gson.fromJson(FileUtils.readFileToString(jsonFile), MinecraftVersion.class);
+                mcVersion = C.GSON.fromJson(FileUtils.readFileToString(jsonFile), MinecraftVersion.class);
                 if (mcVersion == null)
                     throw new GameException("Wrong json format, got null.");
             } catch (IOException | GameException e) {
@@ -121,7 +121,7 @@ public class MinecraftVersionManager extends IMinecraftProvider {
                 if (MessageBox.Show(C.i18n("launcher.versions_json_not_formatted", id), MessageBox.YES_NO_OPTION) == MessageBox.YES_OPTION) {
                     service.download().downloadMinecraftVersionJson(id);
                     try {
-                        mcVersion = C.gson.fromJson(FileUtils.readFileToString(jsonFile), MinecraftVersion.class);
+                        mcVersion = C.GSON.fromJson(FileUtils.readFileToString(jsonFile), MinecraftVersion.class);
                         if (mcVersion == null)
                             throw new GameException("Wrong json format, got null.");
                     } catch (IOException | GameException ex) {
@@ -135,7 +135,7 @@ public class MinecraftVersionManager extends IMinecraftProvider {
                 if (!id.equals(mcVersion.id)) {
                     HMCLog.warn("Found: " + dir + ", it contains id: " + mcVersion.id + ", expected: " + id + ", this app will fix this problem.");
                     mcVersion.id = id;
-                    FileUtils.writeQuietly(jsonFile, C.gsonPrettyPrinting.toJson(mcVersion));
+                    FileUtils.writeQuietly(jsonFile, C.GSON.toJson(mcVersion));
                 }
 
                 if (mcVersion.libraries != null)
@@ -169,9 +169,9 @@ public class MinecraftVersionManager extends IMinecraftProvider {
     public boolean renameVersion(String from, String to) {
         try {
             File fromJson = new File(versionRoot(from), from + ".json");
-            MinecraftVersion mcVersion = C.gson.fromJson(FileUtils.readFileToString(fromJson), MinecraftVersion.class);
+            MinecraftVersion mcVersion = C.GSON.fromJson(FileUtils.readFileToString(fromJson), MinecraftVersion.class);
             mcVersion.id = to;
-            FileUtils.writeQuietly(fromJson, C.gsonPrettyPrinting.toJson(mcVersion));
+            FileUtils.writeQuietly(fromJson, C.GSON.toJson(mcVersion));
             File toDir = versionRoot(to);
             versionRoot(from).renameTo(toDir);
             File toJson = new File(toDir, to + ".json");
@@ -200,7 +200,7 @@ public class MinecraftVersionManager extends IMinecraftProvider {
         if (callback != null) {
             callback.accept(v);
             File mvt = new File(versionRoot(id), id + ".json");
-            FileUtils.writeQuietly(mvt, C.gsonPrettyPrinting.toJson(v));
+            FileUtils.writeQuietly(mvt, C.GSON.toJson(v));
         }
         if (v != null) {
             refreshVersions();
diff --git a/HMCL/src/main/java/org/jackhuang/hellominecraft/launcher/setting/DefaultMinecraftService.java b/HMCL/src/main/java/org/jackhuang/hellominecraft/launcher/setting/DefaultMinecraftService.java
index afd517d84..aebea99fd 100644
--- a/HMCL/src/main/java/org/jackhuang/hellominecraft/launcher/setting/DefaultMinecraftService.java
+++ b/HMCL/src/main/java/org/jackhuang/hellominecraft/launcher/setting/DefaultMinecraftService.java
@@ -62,7 +62,7 @@ public class DefaultMinecraftService extends IMinecraftService {
             if (f.exists()) {
                 String s = FileUtils.readFileToStringQuietly(f);
                 if (s != null)
-                    vs = C.gson.fromJson(s, VersionSetting.class);
+                    vs = C.GSON.fromJson(s, VersionSetting.class);
             }
             vs.id = id;
             versionSettings.put(id, vs);
@@ -90,7 +90,7 @@ public class DefaultMinecraftService extends IMinecraftService {
         if (!versionSettings.containsKey(id))
             return;
         File f = new File(provider.versionRoot(id), "hmclversion.cfg");
-        FileUtils.writeQuietly(f, C.gson.toJson(versionSettings.get(id)));
+        FileUtils.writeQuietly(f, C.GSON.toJson(versionSettings.get(id)));
     }
 
     @Override
diff --git a/HMCL/src/main/java/org/jackhuang/hellominecraft/launcher/setting/Profile.java b/HMCL/src/main/java/org/jackhuang/hellominecraft/launcher/setting/Profile.java
index e663723a5..6790abb76 100755
--- a/HMCL/src/main/java/org/jackhuang/hellominecraft/launcher/setting/Profile.java
+++ b/HMCL/src/main/java/org/jackhuang/hellominecraft/launcher/setting/Profile.java
@@ -34,7 +34,7 @@ public final class Profile {
 
     private String name, selectedMinecraftVersion = "", gameDir;
 
-    protected transient IMinecraftService service;
+    private transient IMinecraftService service;
     public transient final EventHandler<String> propertyChanged = new EventHandler<>(this);
 
     public Profile() {
@@ -74,9 +74,9 @@ public final class Profile {
 
     public String getSelectedVersion() {
         String v = selectedMinecraftVersion;
-        if (StrUtils.isBlank(v) || service.version().getVersionById(v) == null) {
-            if (service.version().getVersionCount() > 0)
-                v = service.version().getOneVersion().id;
+        if (StrUtils.isBlank(v) || service().version().getVersionById(v) == null) {
+            if (service().version().getVersionCount() > 0)
+                v = service().version().getOneVersion().id;
             if (StrUtils.isNotBlank(v))
                 setSelectedMinecraftVersion(v);
         }
diff --git a/HMCL/src/main/java/org/jackhuang/hellominecraft/launcher/setting/Settings.java b/HMCL/src/main/java/org/jackhuang/hellominecraft/launcher/setting/Settings.java
index c398748ac..9909c9071 100755
--- a/HMCL/src/main/java/org/jackhuang/hellominecraft/launcher/setting/Settings.java
+++ b/HMCL/src/main/java/org/jackhuang/hellominecraft/launcher/setting/Settings.java
@@ -55,12 +55,9 @@ public final class Settings {
 
     static {
         SETTINGS = initSettings();
-        SETTINGS.downloadTypeChangedEvent.register(new Event<DownloadType>() {
-            @Override
-            public boolean call(Object sender, DownloadType t) {
-                DownloadType.setSuggestedDownloadType(t);
-                return true;
-            }
+        SETTINGS.downloadTypeChangedEvent.register((sender, t) -> {
+            DownloadType.setSuggestedDownloadType(t);
+            return true;
         });
         DownloadType.setSuggestedDownloadType(SETTINGS.getDownloadSource());
         if (!getProfiles().containsKey(DEFAULT_PROFILE))
@@ -68,12 +65,9 @@ public final class Settings {
 
         for (Profile e : getProfiles().values()) {
             e.checkFormat();
-            e.propertyChanged.register(new Event<String>() {
-                @Override
-                public boolean call(Object sender, String t) {
-                    save();
-                    return true;
-                }
+            e.propertyChanged.register((sender, t) -> {
+                save();
+                return true;
             });
         }
     }
@@ -86,7 +80,7 @@ public final class Settings {
                 if (str == null || str.trim().equals(""))
                     HMCLog.log("Settings file is empty, use the default settings.");
                 else {
-                    Config d = C.gsonPrettyPrinting.fromJson(str, Config.class);
+                    Config d = C.GSON.fromJson(str, Config.class);
                     if (d != null)
                         c = d;
                 }
@@ -105,7 +99,7 @@ public final class Settings {
 
     public static void save() {
         try {
-            FileUtils.write(SETTINGS_FILE, C.gsonPrettyPrinting.toJson(SETTINGS));
+            FileUtils.write(SETTINGS_FILE, C.GSON.toJson(SETTINGS));
         } catch (IOException ex) {
             HMCLog.err("Failed to save config", ex);
         }
@@ -126,12 +120,7 @@ public final class Settings {
     }
 
     public static Collection<Profile> getProfilesFiltered() {
-        return CollectionUtils.map(getProfiles().values(), new Predicate<Profile>() {
-                                   @Override
-                                   public boolean apply(Profile t) {
-                                       return t != null && t.getName() != null;
-                                   }
-                               });
+        return CollectionUtils.map(getProfiles().values(), t -> t != null && t.getName() != null);
     }
 
     public static Profile getOneProfile() {
diff --git a/HMCL/src/main/java/org/jackhuang/hellominecraft/launcher/util/upgrade/AppDataUpgrader.java b/HMCL/src/main/java/org/jackhuang/hellominecraft/launcher/util/upgrade/AppDataUpgrader.java
index 58950b6a7..c88470f15 100755
--- a/HMCL/src/main/java/org/jackhuang/hellominecraft/launcher/util/upgrade/AppDataUpgrader.java
+++ b/HMCL/src/main/java/org/jackhuang/hellominecraft/launcher/util/upgrade/AppDataUpgrader.java
@@ -62,7 +62,7 @@ public class AppDataUpgrader extends IUpgrader {
             try {
                 File f = AppDataUpgraderTask.HMCL_VER_FILE;
                 if (f.exists()) {
-                    Map<String, String> m = C.gson.fromJson(FileUtils.readFileToString(f), Map.class);
+                    Map<String, String> m = C.GSON.fromJson(FileUtils.readFileToString(f), Map.class);
                     String s = m.get("ver");
                     if (s != null && VersionNumber.check(s).compareTo(nowVersion) > 0) {
                         String j = m.get("loc");
@@ -166,7 +166,7 @@ public class AppDataUpgrader extends IUpgrader {
             }
             json.put("ver", newestVersion);
             json.put("loc", f.getAbsolutePath());
-            String result = C.gson.toJson(json);
+            String result = C.GSON.toJson(json);
             FileUtils.write(HMCL_VER_FILE, result);
         }
 
diff --git a/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/ArrayUtils.java b/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/ArrayUtils.java
index 39fa89fee..a127bd7fc 100755
--- a/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/ArrayUtils.java
+++ b/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/ArrayUtils.java
@@ -1,5 +1,5 @@
 /*
- * Hello Minecraft! Launcher.
+ * Hello Minecraft!.
  * Copyright (C) 2013  huangyuhui <huanghongxun2008@126.com>
  *
  * This program is free software: you can redistribute it and/or modify
diff --git a/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/C.java b/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/C.java
index c4222a270..725101684 100755
--- a/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/C.java
+++ b/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/C.java
@@ -1,5 +1,5 @@
 /*
- * Hello Minecraft! Launcher.
+ * Hello Minecraft!.
  * Copyright (C) 2013  huangyuhui <huanghongxun2008@126.com>
  *
  * This program is free software: you can redistribute it and/or modify
@@ -28,8 +28,7 @@ import java.util.ResourceBundle;
  */
 public final class C {
 
-    public static final Gson gsonPrettyPrinting = new GsonBuilder().setPrettyPrinting().create();
-    public static final Gson gson = new Gson();
+    public static final Gson GSON = new GsonBuilder().setPrettyPrinting().create();
 
     public static final ResourceBundle I18N;
 
diff --git a/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/CollectionUtils.java b/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/CollectionUtils.java
index 601d8d9f0..9f8284ae5 100755
--- a/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/CollectionUtils.java
+++ b/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/CollectionUtils.java
@@ -1,5 +1,5 @@
 /*
- * Hello Minecraft! Launcher.
+ * Hello Minecraft!.
  * Copyright (C) 2013  huangyuhui <huanghongxun2008@126.com>
  *
  * This program is free software: you can redistribute it and/or modify
diff --git a/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/DoubleOutputStream.java b/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/DoubleOutputStream.java
index c5371e233..57ef4da8a 100755
--- a/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/DoubleOutputStream.java
+++ b/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/DoubleOutputStream.java
@@ -1,5 +1,5 @@
 /*
- * Hello Minecraft! Launcher.
+ * Hello Minecraft!.
  * Copyright (C) 2013  huangyuhui <huanghongxun2008@126.com>
  *
  * This program is free software: you can redistribute it and/or modify
diff --git a/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/Event.java b/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/Event.java
index a91d22518..dac90d675 100755
--- a/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/Event.java
+++ b/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/Event.java
@@ -1,5 +1,5 @@
 /*
- * Hello Minecraft! Launcher.
+ * Hello Minecraft!.
  * Copyright (C) 2013  huangyuhui <huanghongxun2008@126.com>
  *
  * This program is free software: you can redistribute it and/or modify
diff --git a/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/EventHandler.java b/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/EventHandler.java
index 86e36df33..e4c9238da 100755
--- a/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/EventHandler.java
+++ b/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/EventHandler.java
@@ -1,5 +1,5 @@
 /*
- * Hello Minecraft! Launcher.
+ * Hello Minecraft!.
  * Copyright (C) 2013  huangyuhui <huanghongxun2008@126.com>
  *
  * This program is free software: you can redistribute it and/or modify
diff --git a/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/IUpdateChecker.java b/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/IUpdateChecker.java
index 00d444bed..9a589ca0d 100755
--- a/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/IUpdateChecker.java
+++ b/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/IUpdateChecker.java
@@ -1,5 +1,5 @@
 /*
- * Hello Minecraft! Launcher.
+ * Hello Minecraft!.
  * Copyright (C) 2013  huangyuhui <huanghongxun2008@126.com>
  *
  * This program is free software: you can redistribute it and/or modify
diff --git a/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/LauncherPrintStream.java b/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/LauncherPrintStream.java
index 7f3e09492..0c0b81ace 100755
--- a/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/LauncherPrintStream.java
+++ b/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/LauncherPrintStream.java
@@ -1,5 +1,5 @@
 /*
- * Hello Minecraft! Launcher.
+ * Hello Minecraft!.
  * Copyright (C) 2013  huangyuhui <huanghongxun2008@126.com>
  *
  * This program is free software: you can redistribute it and/or modify
diff --git a/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/MathUtils.java b/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/MathUtils.java
index 16ec46fec..18e605482 100755
--- a/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/MathUtils.java
+++ b/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/MathUtils.java
@@ -1,5 +1,5 @@
 /*
- * Hello Minecraft! Launcher.
+ * Hello Minecraft!.
  * Copyright (C) 2013  huangyuhui <huanghongxun2008@126.com>
  *
  * This program is free software: you can redistribute it and/or modify
diff --git a/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/MessageBox.java b/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/MessageBox.java
index 5cd670ed6..d3fd908f6 100755
--- a/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/MessageBox.java
+++ b/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/MessageBox.java
@@ -1,5 +1,5 @@
 /*
- * Hello Minecraft! Launcher.
+ * Hello Minecraft!.
  * Copyright (C) 2013  huangyuhui <huanghongxun2008@126.com>
  *
  * This program is free software: you can redistribute it and/or modify
diff --git a/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/NetUtils.java b/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/NetUtils.java
index 812fc1743..2f9269375 100755
--- a/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/NetUtils.java
+++ b/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/NetUtils.java
@@ -1,5 +1,5 @@
 /*
- * Hello Minecraft! Launcher.
+ * Hello Minecraft!.
  * Copyright (C) 2013  huangyuhui <huanghongxun2008@126.com>
  *
  * This program is free software: you can redistribute it and/or modify
diff --git a/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/OverridableSwingWorker.java b/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/OverridableSwingWorker.java
index 3af98002d..f8c026dd3 100644
--- a/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/OverridableSwingWorker.java
+++ b/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/OverridableSwingWorker.java
@@ -1,5 +1,5 @@
 /*
- * Hello Minecraft! Launcher.
+ * Hello Minecraft!.
  * Copyright (C) 2013  huangyuhui <huanghongxun2008@126.com>
  *
  * This program is free software: you can redistribute it and/or modify
diff --git a/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/Pair.java b/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/Pair.java
index 81e9ed054..4254425b4 100755
--- a/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/Pair.java
+++ b/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/Pair.java
@@ -1,5 +1,5 @@
 /*
- * Hello Minecraft! Launcher.
+ * Hello Minecraft!.
  * Copyright (C) 2013  huangyuhui <huanghongxun2008@126.com>
  *
  * This program is free software: you can redistribute it and/or modify
diff --git a/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/StrUtils.java b/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/StrUtils.java
index 299623890..8ce28d8ce 100755
--- a/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/StrUtils.java
+++ b/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/StrUtils.java
@@ -1,5 +1,5 @@
 /*
- * Hello Minecraft! Launcher.
+ * Hello Minecraft!.
  * Copyright (C) 2013  huangyuhui <huanghongxun2008@126.com>
  *
  * This program is free software: you can redistribute it and/or modify
diff --git a/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/UpdateChecker.java b/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/UpdateChecker.java
index e7a57b4dd..bbf14a425 100755
--- a/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/UpdateChecker.java
+++ b/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/UpdateChecker.java
@@ -1,5 +1,5 @@
 /*
- * Hello Minecraft! Launcher.
+ * Hello Minecraft!.
  * Copyright (C) 2013  huangyuhui <huanghongxun2008@126.com>
  *
  * This program is free software: you can redistribute it and/or modify
@@ -74,7 +74,7 @@ public final class UpdateChecker implements IUpdateChecker {
             protected void work() throws Exception {
                 if (download_link == null)
                     try {
-                        download_link = C.gson.fromJson(NetUtils.get("http://huangyuhui.duapp.com/update_link.php?type=" + type), Map.class);
+                        download_link = C.GSON.fromJson(NetUtils.get("http://huangyuhui.duapp.com/update_link.php?type=" + type), Map.class);
                     } catch (Exception e) {
                         HMCLog.warn("Failed to get update link.", e);
                     }
diff --git a/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/Utils.java b/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/Utils.java
index 8fc7c229f..068af9707 100755
--- a/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/Utils.java
+++ b/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/Utils.java
@@ -1,5 +1,5 @@
 /*
- * Hello Minecraft! Launcher.
+ * Hello Minecraft!.
  * Copyright (C) 2013  huangyuhui <huanghongxun2008@126.com>
  *
  * This program is free software: you can redistribute it and/or modify
diff --git a/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/VersionNumber.java b/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/VersionNumber.java
index 2d1806a4d..dcd70bdf9 100755
--- a/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/VersionNumber.java
+++ b/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/VersionNumber.java
@@ -1,5 +1,5 @@
 /*
- * Hello Minecraft! Launcher.
+ * Hello Minecraft!.
  * Copyright (C) 2013  huangyuhui <huanghongxun2008@126.com>
  *
  * This program is free software: you can redistribute it and/or modify
diff --git a/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/code/Base64.java b/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/code/Base64.java
index fb6ad782d..b9bc0a7e6 100755
--- a/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/code/Base64.java
+++ b/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/code/Base64.java
@@ -1,5 +1,5 @@
 /*
- * Hello Minecraft! Launcher.
+ * Hello Minecraft!.
  * Copyright (C) 2013  huangyuhui <huanghongxun2008@126.com>
  *
  * This program is free software: you can redistribute it and/or modify
diff --git a/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/code/Charsets.java b/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/code/Charsets.java
index 1ea005adf..2d8d52322 100755
--- a/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/code/Charsets.java
+++ b/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/code/Charsets.java
@@ -1,5 +1,5 @@
 /*
- * Hello Minecraft! Launcher.
+ * Hello Minecraft!.
  * Copyright (C) 2013  huangyuhui <huanghongxun2008@126.com>
  *
  * This program is free software: you can redistribute it and/or modify
diff --git a/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/code/DigestUtils.java b/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/code/DigestUtils.java
index e086b451e..5aedd9859 100755
--- a/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/code/DigestUtils.java
+++ b/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/code/DigestUtils.java
@@ -1,5 +1,5 @@
 /*
- * Hello Minecraft! Launcher.
+ * Hello Minecraft!.
  * Copyright (C) 2013  huangyuhui <huanghongxun2008@126.com>
  *
  * This program is free software: you can redistribute it and/or modify
diff --git a/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/code/Hex.java b/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/code/Hex.java
index f71af9d3e..9d5d969f6 100755
--- a/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/code/Hex.java
+++ b/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/code/Hex.java
@@ -1,5 +1,5 @@
 /*
- * Hello Minecraft! Launcher.
+ * Hello Minecraft!.
  * Copyright (C) 2013  huangyuhui <huanghongxun2008@126.com>
  *
  * This program is free software: you can redistribute it and/or modify
diff --git a/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/func/BiConsumer.java b/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/func/BiConsumer.java
index c2341520f..0b9fd1bd1 100755
--- a/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/func/BiConsumer.java
+++ b/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/func/BiConsumer.java
@@ -1,5 +1,5 @@
 /*
- * Hello Minecraft! Launcher.
+ * Hello Minecraft!.
  * Copyright (C) 2013  huangyuhui <huanghongxun2008@126.com>
  *
  * This program is free software: you can redistribute it and/or modify
diff --git a/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/func/BiFunction.java b/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/func/BiFunction.java
index 12f83eb68..158c78cc5 100755
--- a/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/func/BiFunction.java
+++ b/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/func/BiFunction.java
@@ -1,5 +1,5 @@
 /*
- * Hello Minecraft! Launcher.
+ * Hello Minecraft!.
  * Copyright (C) 2013  huangyuhui <huanghongxun2008@126.com>
  *
  * This program is free software: you can redistribute it and/or modify
diff --git a/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/func/Consumer.java b/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/func/Consumer.java
index e9c07d6df..6a379fba9 100755
--- a/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/func/Consumer.java
+++ b/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/func/Consumer.java
@@ -1,5 +1,5 @@
 /*
- * Hello Minecraft! Launcher.
+ * Hello Minecraft!.
  * Copyright (C) 2013  huangyuhui <huanghongxun2008@126.com>
  *
  * This program is free software: you can redistribute it and/or modify
diff --git a/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/func/Function.java b/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/func/Function.java
index e714b5e45..95e610efb 100755
--- a/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/func/Function.java
+++ b/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/func/Function.java
@@ -1,5 +1,5 @@
 /*
- * Hello Minecraft! Launcher.
+ * Hello Minecraft!.
  * Copyright (C) 2013  huangyuhui <huanghongxun2008@126.com>
  *
  * This program is free software: you can redistribute it and/or modify
diff --git a/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/func/NonFunction.java b/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/func/NonFunction.java
index 7f1706388..a51235b9f 100755
--- a/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/func/NonFunction.java
+++ b/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/func/NonFunction.java
@@ -1,5 +1,5 @@
 /*
- * Hello Minecraft! Launcher.
+ * Hello Minecraft!.
  * Copyright (C) 2013  huangyuhui <huanghongxun2008@126.com>
  *
  * This program is free software: you can redistribute it and/or modify
diff --git a/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/func/Predicate.java b/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/func/Predicate.java
index a4d9d418f..9b7e0f1c8 100755
--- a/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/func/Predicate.java
+++ b/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/func/Predicate.java
@@ -1,5 +1,5 @@
 /*
- * Hello Minecraft! Launcher.
+ * Hello Minecraft!.
  * Copyright (C) 2013  huangyuhui <huanghongxun2008@126.com>
  *
  * This program is free software: you can redistribute it and/or modify
diff --git a/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/func/TriConsumer.java b/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/func/TriConsumer.java
index 1ac254fbc..5281028de 100755
--- a/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/func/TriConsumer.java
+++ b/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/func/TriConsumer.java
@@ -1,5 +1,5 @@
 /*
- * Hello Minecraft! Launcher.
+ * Hello Minecraft!.
  * Copyright (C) 2013  huangyuhui <huanghongxun2008@126.com>
  *
  * This program is free software: you can redistribute it and/or modify
diff --git a/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/logging/AppenderControl.java b/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/logging/AppenderControl.java
index 66d1cf4ae..bdfce4e94 100755
--- a/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/logging/AppenderControl.java
+++ b/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/logging/AppenderControl.java
@@ -1,5 +1,5 @@
 /*
- * Hello Minecraft! Launcher.
+ * Hello Minecraft!.
  * Copyright (C) 2013  huangyuhui <huanghongxun2008@126.com>
  *
  * This program is free software: you can redistribute it and/or modify
diff --git a/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/logging/Configuration.java b/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/logging/Configuration.java
index c9345b969..711e68f9d 100755
--- a/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/logging/Configuration.java
+++ b/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/logging/Configuration.java
@@ -1,5 +1,5 @@
 /*
- * Hello Minecraft! Launcher.
+ * Hello Minecraft!.
  * Copyright (C) 2013  huangyuhui <huanghongxun2008@126.com>
  *
  * This program is free software: you can redistribute it and/or modify
diff --git a/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/logging/HMCLog.java b/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/logging/HMCLog.java
index 53a160a09..5c07d402e 100755
--- a/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/logging/HMCLog.java
+++ b/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/logging/HMCLog.java
@@ -1,5 +1,5 @@
 /*
- * Hello Minecraft! Launcher.
+ * Hello Minecraft!.
  * Copyright (C) 2013  huangyuhui <huanghongxun2008@126.com>
  *
  * This program is free software: you can redistribute it and/or modify
diff --git a/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/logging/Level.java b/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/logging/Level.java
index 0f0fcc52b..f94969a75 100755
--- a/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/logging/Level.java
+++ b/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/logging/Level.java
@@ -1,5 +1,5 @@
 /*
- * Hello Minecraft! Launcher.
+ * Hello Minecraft!.
  * Copyright (C) 2013  huangyuhui <huanghongxun2008@126.com>
  *
  * This program is free software: you can redistribute it and/or modify
diff --git a/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/logging/LogEvent.java b/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/logging/LogEvent.java
index f4ee34b79..e182bb707 100755
--- a/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/logging/LogEvent.java
+++ b/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/logging/LogEvent.java
@@ -1,5 +1,5 @@
 /*
- * Hello Minecraft! Launcher.
+ * Hello Minecraft!.
  * Copyright (C) 2013  huangyuhui <huanghongxun2008@126.com>
  *
  * This program is free software: you can redistribute it and/or modify
diff --git a/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/logging/LoggingException.java b/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/logging/LoggingException.java
index 4159fb7d8..f97e273e2 100755
--- a/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/logging/LoggingException.java
+++ b/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/logging/LoggingException.java
@@ -1,5 +1,5 @@
 /*
- * Hello Minecraft! Launcher.
+ * Hello Minecraft!.
  * Copyright (C) 2013  huangyuhui <huanghongxun2008@126.com>
  *
  * This program is free software: you can redistribute it and/or modify
diff --git a/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/logging/appender/AbstractAppender.java b/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/logging/appender/AbstractAppender.java
index 9c344230e..856ff9624 100755
--- a/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/logging/appender/AbstractAppender.java
+++ b/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/logging/appender/AbstractAppender.java
@@ -1,5 +1,5 @@
 /*
- * Hello Minecraft! Launcher.
+ * Hello Minecraft!.
  * Copyright (C) 2013  huangyuhui <huanghongxun2008@126.com>
  *
  * This program is free software: you can redistribute it and/or modify
diff --git a/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/logging/appender/ConsoleAppender.java b/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/logging/appender/ConsoleAppender.java
index 7e7469ad7..eb3582235 100755
--- a/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/logging/appender/ConsoleAppender.java
+++ b/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/logging/appender/ConsoleAppender.java
@@ -1,5 +1,5 @@
 /*
- * Hello Minecraft! Launcher.
+ * Hello Minecraft!.
  * Copyright (C) 2013  huangyuhui <huanghongxun2008@126.com>
  *
  * This program is free software: you can redistribute it and/or modify
diff --git a/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/logging/appender/IAppender.java b/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/logging/appender/IAppender.java
index 0cac419fd..d48b7bd1d 100755
--- a/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/logging/appender/IAppender.java
+++ b/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/logging/appender/IAppender.java
@@ -1,5 +1,5 @@
 /*
- * Hello Minecraft! Launcher.
+ * Hello Minecraft!.
  * Copyright (C) 2013  huangyuhui <huanghongxun2008@126.com>
  *
  * This program is free software: you can redistribute it and/or modify
diff --git a/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/logging/appender/OutputStreamAppender.java b/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/logging/appender/OutputStreamAppender.java
index 95610f222..9d0a7c8a5 100755
--- a/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/logging/appender/OutputStreamAppender.java
+++ b/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/logging/appender/OutputStreamAppender.java
@@ -1,5 +1,5 @@
 /*
- * Hello Minecraft! Launcher.
+ * Hello Minecraft!.
  * Copyright (C) 2013  huangyuhui <huanghongxun2008@126.com>
  *
  * This program is free software: you can redistribute it and/or modify
diff --git a/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/logging/layout/AbstractStringLayout.java b/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/logging/layout/AbstractStringLayout.java
index 04d2a25ca..c67b9e580 100755
--- a/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/logging/layout/AbstractStringLayout.java
+++ b/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/logging/layout/AbstractStringLayout.java
@@ -1,5 +1,5 @@
 /*
- * Hello Minecraft! Launcher.
+ * Hello Minecraft!.
  * Copyright (C) 2013  huangyuhui <huanghongxun2008@126.com>
  *
  * This program is free software: you can redistribute it and/or modify
diff --git a/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/logging/layout/DefaultLayout.java b/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/logging/layout/DefaultLayout.java
index 9c8467cab..ed6deb46d 100755
--- a/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/logging/layout/DefaultLayout.java
+++ b/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/logging/layout/DefaultLayout.java
@@ -1,5 +1,5 @@
 /*
- * Hello Minecraft! Launcher.
+ * Hello Minecraft!.
  * Copyright (C) 2013  huangyuhui <huanghongxun2008@126.com>
  *
  * This program is free software: you can redistribute it and/or modify
diff --git a/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/logging/layout/ILayout.java b/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/logging/layout/ILayout.java
index ed24a4749..0e2da34b3 100755
--- a/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/logging/layout/ILayout.java
+++ b/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/logging/layout/ILayout.java
@@ -1,5 +1,5 @@
 /*
- * Hello Minecraft! Launcher.
+ * Hello Minecraft!.
  * Copyright (C) 2013  huangyuhui <huanghongxun2008@126.com>
  *
  * This program is free software: you can redistribute it and/or modify
diff --git a/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/logging/logger/AbstractLogger.java b/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/logging/logger/AbstractLogger.java
index f52c24197..ce5269594 100755
--- a/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/logging/logger/AbstractLogger.java
+++ b/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/logging/logger/AbstractLogger.java
@@ -1,5 +1,5 @@
 /*
- * Hello Minecraft! Launcher.
+ * Hello Minecraft!.
  * Copyright (C) 2013  huangyuhui <huanghongxun2008@126.com>
  *
  * This program is free software: you can redistribute it and/or modify
diff --git a/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/logging/logger/ILogger.java b/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/logging/logger/ILogger.java
index e223f6640..b4355607a 100755
--- a/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/logging/logger/ILogger.java
+++ b/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/logging/logger/ILogger.java
@@ -1,5 +1,5 @@
 /*
- * Hello Minecraft! Launcher.
+ * Hello Minecraft!.
  * Copyright (C) 2013  huangyuhui <huanghongxun2008@126.com>
  *
  * This program is free software: you can redistribute it and/or modify
diff --git a/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/logging/logger/Logger.java b/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/logging/logger/Logger.java
index 22bde019a..3e601c2e4 100755
--- a/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/logging/logger/Logger.java
+++ b/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/logging/logger/Logger.java
@@ -1,5 +1,5 @@
 /*
- * Hello Minecraft! Launcher.
+ * Hello Minecraft!.
  * Copyright (C) 2013  huangyuhui <huanghongxun2008@126.com>
  *
  * This program is free software: you can redistribute it and/or modify
diff --git a/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/logging/logger/SimpleLogger.java b/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/logging/logger/SimpleLogger.java
index 7caed9386..077884456 100755
--- a/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/logging/logger/SimpleLogger.java
+++ b/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/logging/logger/SimpleLogger.java
@@ -1,5 +1,5 @@
 /*
- * Hello Minecraft! Launcher.
+ * Hello Minecraft!.
  * Copyright (C) 2013  huangyuhui <huanghongxun2008@126.com>
  *
  * This program is free software: you can redistribute it and/or modify
diff --git a/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/logging/message/AbstractMessageFactory.java b/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/logging/message/AbstractMessageFactory.java
index 2fc58c718..6c4e0785b 100755
--- a/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/logging/message/AbstractMessageFactory.java
+++ b/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/logging/message/AbstractMessageFactory.java
@@ -1,5 +1,5 @@
 /*
- * Hello Minecraft! Launcher.
+ * Hello Minecraft!.
  * Copyright (C) 2013  huangyuhui <huanghongxun2008@126.com>
  *
  * This program is free software: you can redistribute it and/or modify
diff --git a/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/logging/message/IMessage.java b/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/logging/message/IMessage.java
index 8c97f4155..bd3143acd 100755
--- a/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/logging/message/IMessage.java
+++ b/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/logging/message/IMessage.java
@@ -1,5 +1,5 @@
 /*
- * Hello Minecraft! Launcher.
+ * Hello Minecraft!.
  * Copyright (C) 2013  huangyuhui <huanghongxun2008@126.com>
  *
  * This program is free software: you can redistribute it and/or modify
diff --git a/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/logging/message/IMessageFactory.java b/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/logging/message/IMessageFactory.java
index a4372a375..cdf628d18 100755
--- a/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/logging/message/IMessageFactory.java
+++ b/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/logging/message/IMessageFactory.java
@@ -1,5 +1,5 @@
 /*
- * Hello Minecraft! Launcher.
+ * Hello Minecraft!.
  * Copyright (C) 2013  huangyuhui <huanghongxun2008@126.com>
  *
  * This program is free software: you can redistribute it and/or modify
diff --git a/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/logging/message/ObjectMessage.java b/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/logging/message/ObjectMessage.java
index f8faa3dee..1ec991cec 100755
--- a/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/logging/message/ObjectMessage.java
+++ b/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/logging/message/ObjectMessage.java
@@ -1,5 +1,5 @@
 /*
- * Hello Minecraft! Launcher.
+ * Hello Minecraft!.
  * Copyright (C) 2013  huangyuhui <huanghongxun2008@126.com>
  *
  * This program is free software: you can redistribute it and/or modify
diff --git a/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/logging/message/ParameterizedMessage.java b/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/logging/message/ParameterizedMessage.java
index 9727a8373..7a05ca2f7 100755
--- a/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/logging/message/ParameterizedMessage.java
+++ b/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/logging/message/ParameterizedMessage.java
@@ -1,5 +1,5 @@
 /*
- * Hello Minecraft! Launcher.
+ * Hello Minecraft!.
  * Copyright (C) 2013  huangyuhui <huanghongxun2008@126.com>
  *
  * This program is free software: you can redistribute it and/or modify
diff --git a/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/logging/message/ParameterizedMessageFactory.java b/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/logging/message/ParameterizedMessageFactory.java
index f98ad5f22..95474e0e0 100755
--- a/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/logging/message/ParameterizedMessageFactory.java
+++ b/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/logging/message/ParameterizedMessageFactory.java
@@ -1,5 +1,5 @@
 /*
- * Hello Minecraft! Launcher.
+ * Hello Minecraft!.
  * Copyright (C) 2013  huangyuhui <huanghongxun2008@126.com>
  *
  * This program is free software: you can redistribute it and/or modify
diff --git a/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/logging/message/SimpleMessage.java b/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/logging/message/SimpleMessage.java
index ea8409e5f..d1998bd21 100755
--- a/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/logging/message/SimpleMessage.java
+++ b/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/logging/message/SimpleMessage.java
@@ -1,5 +1,5 @@
 /*
- * Hello Minecraft! Launcher.
+ * Hello Minecraft!.
  * Copyright (C) 2013  huangyuhui <huanghongxun2008@126.com>
  *
  * This program is free software: you can redistribute it and/or modify
diff --git a/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/logging/message/StringFormattedMessage.java b/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/logging/message/StringFormattedMessage.java
index 5dc211f55..75dc60f1e 100755
--- a/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/logging/message/StringFormattedMessage.java
+++ b/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/logging/message/StringFormattedMessage.java
@@ -1,5 +1,5 @@
 /*
- * Hello Minecraft! Launcher.
+ * Hello Minecraft!.
  * Copyright (C) 2013  huangyuhui <huanghongxun2008@126.com>
  *
  * This program is free software: you can redistribute it and/or modify
diff --git a/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/system/Compressor.java b/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/system/Compressor.java
index 63bda0f7d..267206c6f 100755
--- a/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/system/Compressor.java
+++ b/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/system/Compressor.java
@@ -1,5 +1,5 @@
 /*
- * Hello Minecraft! Launcher.
+ * Hello Minecraft!.
  * Copyright (C) 2013  huangyuhui <huanghongxun2008@126.com>
  *
  * This program is free software: you can redistribute it and/or modify
diff --git a/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/system/FileUtils.java b/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/system/FileUtils.java
index b75e78b80..a1572d07a 100755
--- a/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/system/FileUtils.java
+++ b/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/system/FileUtils.java
@@ -1,5 +1,5 @@
 /*
- * Hello Minecraft! Launcher.
+ * Hello Minecraft!.
  * Copyright (C) 2013  huangyuhui <huanghongxun2008@126.com>
  *
  * This program is free software: you can redistribute it and/or modify
diff --git a/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/system/IOUtils.java b/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/system/IOUtils.java
index 99bc63998..e28fbf4e7 100755
--- a/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/system/IOUtils.java
+++ b/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/system/IOUtils.java
@@ -1,5 +1,5 @@
 /*
- * Hello Minecraft! Launcher.
+ * Hello Minecraft!.
  * Copyright (C) 2013  huangyuhui <huanghongxun2008@126.com>
  *
  * This program is free software: you can redistribute it and/or modify
diff --git a/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/system/Java.java b/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/system/Java.java
index 58cb96f14..b76185b7e 100755
--- a/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/system/Java.java
+++ b/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/system/Java.java
@@ -1,5 +1,5 @@
 /*
- * Hello Minecraft! Launcher.
+ * Hello Minecraft!.
  * Copyright (C) 2013  huangyuhui <huanghongxun2008@126.com>
  *
  * This program is free software: you can redistribute it and/or modify
diff --git a/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/system/JavaProcess.java b/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/system/JavaProcess.java
index 2a56201f8..75ecdb696 100755
--- a/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/system/JavaProcess.java
+++ b/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/system/JavaProcess.java
@@ -1,5 +1,5 @@
 /*
- * Hello Minecraft! Launcher.
+ * Hello Minecraft!.
  * Copyright (C) 2013  huangyuhui <huanghongxun2008@126.com>
  *
  * This program is free software: you can redistribute it and/or modify
diff --git a/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/system/JavaProcessMonitor.java b/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/system/JavaProcessMonitor.java
index 94ee93ff2..f153774dd 100755
--- a/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/system/JavaProcessMonitor.java
+++ b/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/system/JavaProcessMonitor.java
@@ -1,5 +1,5 @@
 /*
- * Hello Minecraft! Launcher.
+ * Hello Minecraft!.
  * Copyright (C) 2013  huangyuhui <huanghongxun2008@126.com>
  *
  * This program is free software: you can redistribute it and/or modify
diff --git a/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/system/JdkVersion.java b/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/system/JdkVersion.java
index 9a72633b5..870e3471a 100755
--- a/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/system/JdkVersion.java
+++ b/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/system/JdkVersion.java
@@ -1,5 +1,5 @@
 /*
- * Hello Minecraft! Launcher.
+ * Hello Minecraft!.
  * Copyright (C) 2013  huangyuhui <huanghongxun2008@126.com>
  *
  * This program is free software: you can redistribute it and/or modify
diff --git a/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/system/OS.java b/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/system/OS.java
index e968f74a5..443a69407 100755
--- a/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/system/OS.java
+++ b/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/system/OS.java
@@ -1,5 +1,5 @@
 /*
- * Hello Minecraft! Launcher.
+ * Hello Minecraft!.
  * Copyright (C) 2013  huangyuhui <huanghongxun2008@126.com>
  *
  * This program is free software: you can redistribute it and/or modify
diff --git a/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/system/Platform.java b/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/system/Platform.java
index 9a23f4908..c7aabc5bb 100755
--- a/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/system/Platform.java
+++ b/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/system/Platform.java
@@ -1,5 +1,5 @@
 /*
- * Hello Minecraft! Launcher.
+ * Hello Minecraft!.
  * Copyright (C) 2013  huangyuhui <huanghongxun2008@126.com>
  *
  * This program is free software: you can redistribute it and/or modify
diff --git a/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/system/ProcessManager.java b/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/system/ProcessManager.java
index 49f5facc7..31dd171dc 100755
--- a/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/system/ProcessManager.java
+++ b/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/system/ProcessManager.java
@@ -1,5 +1,5 @@
 /*
- * Hello Minecraft! Launcher.
+ * Hello Minecraft!.
  * Copyright (C) 2013  huangyuhui <huanghongxun2008@126.com>
  *
  * This program is free software: you can redistribute it and/or modify
diff --git a/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/system/ProcessThread.java b/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/system/ProcessThread.java
index 8d9136d9a..def777246 100755
--- a/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/system/ProcessThread.java
+++ b/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/system/ProcessThread.java
@@ -1,5 +1,5 @@
 /*
- * Hello Minecraft! Launcher.
+ * Hello Minecraft!.
  * Copyright (C) 2013  huangyuhui <huanghongxun2008@126.com>
  *
  * This program is free software: you can redistribute it and/or modify
diff --git a/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/system/ThreadExecutor.java b/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/system/ThreadExecutor.java
index fe025455a..ee76ae85d 100755
--- a/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/system/ThreadExecutor.java
+++ b/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/system/ThreadExecutor.java
@@ -1,5 +1,5 @@
 /*
- * Hello Minecraft! Launcher.
+ * Hello Minecraft!.
  * Copyright (C) 2013  huangyuhui <huanghongxun2008@126.com>
  *
  * This program is free software: you can redistribute it and/or modify
diff --git a/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/system/ZipEngine.java b/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/system/ZipEngine.java
index 4ab91577f..46481ec07 100644
--- a/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/system/ZipEngine.java
+++ b/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/system/ZipEngine.java
@@ -1,5 +1,5 @@
 /*
- * Hello Minecraft! Launcher.
+ * Hello Minecraft!.
  * Copyright (C) 2013  huangyuhui <huanghongxun2008@126.com>
  *
  * This program is free software: you can redistribute it and/or modify
diff --git a/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/tasks/DecompressTask.java b/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/tasks/DecompressTask.java
index 949b476f4..1163b6b77 100755
--- a/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/tasks/DecompressTask.java
+++ b/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/tasks/DecompressTask.java
@@ -1,5 +1,5 @@
 /*
- * Hello Minecraft! Launcher.
+ * Hello Minecraft!.
  * Copyright (C) 2013  huangyuhui <huanghongxun2008@126.com>
  *
  * This program is free software: you can redistribute it and/or modify
diff --git a/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/tasks/DoingDoneListener.java b/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/tasks/DoingDoneListener.java
index 1f3752678..016b8ae95 100755
--- a/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/tasks/DoingDoneListener.java
+++ b/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/tasks/DoingDoneListener.java
@@ -1,5 +1,5 @@
 /*
- * Hello Minecraft! Launcher.
+ * Hello Minecraft!.
  * Copyright (C) 2013  huangyuhui <huanghongxun2008@126.com>
  *
  * This program is free software: you can redistribute it and/or modify
diff --git a/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/tasks/DoubleTask.java b/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/tasks/DoubleTask.java
index 77996d2ff..1e8ca511c 100755
--- a/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/tasks/DoubleTask.java
+++ b/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/tasks/DoubleTask.java
@@ -1,5 +1,5 @@
 /*
- * Hello Minecraft! Launcher.
+ * Hello Minecraft!.
  * Copyright (C) 2013  huangyuhui <huanghongxun2008@126.com>
  *
  * This program is free software: you can redistribute it and/or modify
diff --git a/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/tasks/ParallelTask.java b/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/tasks/ParallelTask.java
index cf0f8c692..15793d200 100755
--- a/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/tasks/ParallelTask.java
+++ b/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/tasks/ParallelTask.java
@@ -1,5 +1,5 @@
 /*
- * Hello Minecraft! Launcher.
+ * Hello Minecraft!.
  * Copyright (C) 2013  huangyuhui <huanghongxun2008@126.com>
  *
  * This program is free software: you can redistribute it and/or modify
diff --git a/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/tasks/ProgressProviderListener.java b/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/tasks/ProgressProviderListener.java
index 2b23175ca..97a4969b1 100755
--- a/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/tasks/ProgressProviderListener.java
+++ b/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/tasks/ProgressProviderListener.java
@@ -1,5 +1,5 @@
 /*
- * Hello Minecraft! Launcher.
+ * Hello Minecraft!.
  * Copyright (C) 2013  huangyuhui <huanghongxun2008@126.com>
  *
  * This program is free software: you can redistribute it and/or modify
diff --git a/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/tasks/Task.java b/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/tasks/Task.java
index 9cbc358f1..f9dfbe98c 100755
--- a/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/tasks/Task.java
+++ b/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/tasks/Task.java
@@ -1,5 +1,5 @@
 /*
- * Hello Minecraft! Launcher.
+ * Hello Minecraft!.
  * Copyright (C) 2013  huangyuhui <huanghongxun2008@126.com>
  *
  * This program is free software: you can redistribute it and/or modify
diff --git a/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/tasks/TaskInfo.java b/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/tasks/TaskInfo.java
index 5e3b143cf..70a88be71 100755
--- a/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/tasks/TaskInfo.java
+++ b/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/tasks/TaskInfo.java
@@ -1,5 +1,5 @@
 /*
- * Hello Minecraft! Launcher.
+ * Hello Minecraft!.
  * Copyright (C) 2013  huangyuhui <huanghongxun2008@126.com>
  *
  * This program is free software: you can redistribute it and/or modify
diff --git a/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/tasks/TaskList.java b/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/tasks/TaskList.java
index fb945f2c9..7c586357d 100755
--- a/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/tasks/TaskList.java
+++ b/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/tasks/TaskList.java
@@ -1,5 +1,5 @@
 /*
- * Hello Minecraft! Launcher.
+ * Hello Minecraft!.
  * Copyright (C) 2013  huangyuhui <huanghongxun2008@126.com>
  *
  * This program is free software: you can redistribute it and/or modify
diff --git a/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/tasks/TaskRunnable.java b/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/tasks/TaskRunnable.java
index 32c24b398..000cbacbc 100755
--- a/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/tasks/TaskRunnable.java
+++ b/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/tasks/TaskRunnable.java
@@ -1,5 +1,5 @@
 /*
- * Hello Minecraft! Launcher.
+ * Hello Minecraft!.
  * Copyright (C) 2013  huangyuhui <huanghongxun2008@126.com>
  *
  * This program is free software: you can redistribute it and/or modify
diff --git a/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/tasks/TaskRunnableArg1.java b/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/tasks/TaskRunnableArg1.java
index fbfb2b613..137461cc3 100755
--- a/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/tasks/TaskRunnableArg1.java
+++ b/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/tasks/TaskRunnableArg1.java
@@ -1,5 +1,5 @@
 /*
- * Hello Minecraft! Launcher.
+ * Hello Minecraft!.
  * Copyright (C) 2013  huangyuhui <huanghongxun2008@126.com>
  *
  * This program is free software: you can redistribute it and/or modify
diff --git a/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/tasks/TaskWindow.java b/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/tasks/TaskWindow.java
index ae4d67aab..97e86ce95 100755
--- a/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/tasks/TaskWindow.java
+++ b/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/tasks/TaskWindow.java
@@ -1,5 +1,5 @@
 /*
- * Hello Minecraft! Launcher.
+ * Hello Minecraft!.
  * Copyright (C) 2013  huangyuhui <huanghongxun2008@126.com>
  *
  * This program is free software: you can redistribute it and/or modify
diff --git a/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/tasks/communication/DefaultPreviousResult.java b/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/tasks/communication/DefaultPreviousResult.java
index e996586f9..ea6d688c0 100755
--- a/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/tasks/communication/DefaultPreviousResult.java
+++ b/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/tasks/communication/DefaultPreviousResult.java
@@ -1,5 +1,5 @@
 /*
- * Hello Minecraft! Launcher.
+ * Hello Minecraft!.
  * Copyright (C) 2013  huangyuhui <huanghongxun2008@126.com>
  *
  * This program is free software: you can redistribute it and/or modify
diff --git a/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/tasks/communication/PreviousResult.java b/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/tasks/communication/PreviousResult.java
index 19fc1565d..4aa1ad85f 100755
--- a/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/tasks/communication/PreviousResult.java
+++ b/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/tasks/communication/PreviousResult.java
@@ -1,5 +1,5 @@
 /*
- * Hello Minecraft! Launcher.
+ * Hello Minecraft!.
  * Copyright (C) 2013  huangyuhui <huanghongxun2008@126.com>
  *
  * This program is free software: you can redistribute it and/or modify
diff --git a/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/tasks/communication/PreviousResultRegistrar.java b/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/tasks/communication/PreviousResultRegistrar.java
index da5897b6c..eed6be7ad 100755
--- a/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/tasks/communication/PreviousResultRegistrar.java
+++ b/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/tasks/communication/PreviousResultRegistrar.java
@@ -1,5 +1,5 @@
 /*
- * Hello Minecraft! Launcher.
+ * Hello Minecraft!.
  * Copyright (C) 2013  huangyuhui <huanghongxun2008@126.com>
  *
  * This program is free software: you can redistribute it and/or modify
diff --git a/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/tasks/download/ContentGetAndShowTask.java b/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/tasks/download/ContentGetAndShowTask.java
index 67ad3e379..b4b381dd0 100755
--- a/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/tasks/download/ContentGetAndShowTask.java
+++ b/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/tasks/download/ContentGetAndShowTask.java
@@ -1,5 +1,5 @@
 /*
- * Hello Minecraft! Launcher.
+ * Hello Minecraft!.
  * Copyright (C) 2013  huangyuhui <huanghongxun2008@126.com>
  *
  * This program is free software: you can redistribute it and/or modify
diff --git a/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/tasks/download/DownloadListener.java b/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/tasks/download/DownloadListener.java
index c0061f16e..2d629a730 100755
--- a/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/tasks/download/DownloadListener.java
+++ b/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/tasks/download/DownloadListener.java
@@ -1,5 +1,5 @@
 /*
- * Hello Minecraft! Launcher.
+ * Hello Minecraft!.
  * Copyright (C) 2013  huangyuhui <huanghongxun2008@126.com>
  *
  * This program is free software: you can redistribute it and/or modify
diff --git a/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/tasks/download/FileDownloadTask.java b/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/tasks/download/FileDownloadTask.java
index 7be1c375d..9ab889ee9 100755
--- a/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/tasks/download/FileDownloadTask.java
+++ b/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/tasks/download/FileDownloadTask.java
@@ -1,5 +1,5 @@
 /*
- * Hello Minecraft! Launcher.
+ * Hello Minecraft!.
  * Copyright (C) 2013  huangyuhui <huanghongxun2008@126.com>
  *
  * This program is free software: you can redistribute it and/or modify
@@ -107,7 +107,7 @@ public class FileDownloadTask extends Task implements PreviousResult<File>, Prev
                                   = (HttpURLConnection) url.openConnection();
 
                 connection.setConnectTimeout(5000);
-                connection.setRequestProperty("User-Agent", "Hello Minecraft! Launcher");
+                connection.setRequestProperty("User-Agent", "Hello Minecraft!");
 
                 // Connect to server.
                 connection.connect();
diff --git a/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/tasks/download/HTTPGetTask.java b/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/tasks/download/HTTPGetTask.java
index 5d25989a7..7344419fe 100755
--- a/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/tasks/download/HTTPGetTask.java
+++ b/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/tasks/download/HTTPGetTask.java
@@ -1,5 +1,5 @@
 /*
- * Hello Minecraft! Launcher.
+ * Hello Minecraft!.
  * Copyright (C) 2013  huangyuhui <huanghongxun2008@126.com>
  *
  * This program is free software: you can redistribute it and/or modify
diff --git a/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/tasks/download/NetException.java b/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/tasks/download/NetException.java
index 67a8608c6..5bfb496dc 100755
--- a/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/tasks/download/NetException.java
+++ b/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/tasks/download/NetException.java
@@ -1,5 +1,5 @@
 /*
- * Hello Minecraft! Launcher.
+ * Hello Minecraft!.
  * Copyright (C) 2013  huangyuhui <huanghongxun2008@126.com>
  *
  * This program is free software: you can redistribute it and/or modify
diff --git a/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/ui/AbstractFilter.java b/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/ui/AbstractFilter.java
index 197edf707..fe6d04d5f 100755
--- a/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/ui/AbstractFilter.java
+++ b/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/ui/AbstractFilter.java
@@ -1,5 +1,5 @@
 /*
- * Hello Minecraft! Launcher.
+ * Hello Minecraft!.
  * Copyright (C) 2013  huangyuhui <huanghongxun2008@126.com>
  *
  * This program is free software: you can redistribute it and/or modify
diff --git a/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/ui/BasicColors.java b/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/ui/BasicColors.java
index 1dc7760d1..b2977af5a 100755
--- a/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/ui/BasicColors.java
+++ b/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/ui/BasicColors.java
@@ -1,5 +1,5 @@
 /*
- * Hello Minecraft! Launcher.
+ * Hello Minecraft!.
  * Copyright (C) 2013  huangyuhui <huanghongxun2008@126.com>
  *
  * This program is free software: you can redistribute it and/or modify
diff --git a/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/ui/DropShadowBorder.java b/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/ui/DropShadowBorder.java
index 6706fe392..98de6fd3a 100755
--- a/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/ui/DropShadowBorder.java
+++ b/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/ui/DropShadowBorder.java
@@ -1,5 +1,5 @@
 /*
- * Hello Minecraft! Launcher.
+ * Hello Minecraft!.
  * Copyright (C) 2013  huangyuhui <huanghongxun2008@126.com>
  *
  * This program is free software: you can redistribute it and/or modify
diff --git a/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/ui/FastBlurFilter.java b/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/ui/FastBlurFilter.java
index 82a454156..a69b749d1 100755
--- a/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/ui/FastBlurFilter.java
+++ b/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/ui/FastBlurFilter.java
@@ -1,5 +1,5 @@
 /*
- * Hello Minecraft! Launcher.
+ * Hello Minecraft!.
  * Copyright (C) 2013  huangyuhui <huanghongxun2008@126.com>
  *
  * This program is free software: you can redistribute it and/or modify
diff --git a/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/ui/LogWindow.java b/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/ui/LogWindow.java
index eb037e3bc..b085fd622 100755
--- a/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/ui/LogWindow.java
+++ b/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/ui/LogWindow.java
@@ -1,5 +1,5 @@
 /*
- * Hello Minecraft! Launcher.
+ * Hello Minecraft!.
  * Copyright (C) 2013  huangyuhui <huanghongxun2008@126.com>
  *
  * This program is free software: you can redistribute it and/or modify
diff --git a/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/ui/LogWindowOutputStream.java b/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/ui/LogWindowOutputStream.java
index 32449e7f0..eba4cde22 100755
--- a/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/ui/LogWindowOutputStream.java
+++ b/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/ui/LogWindowOutputStream.java
@@ -1,5 +1,5 @@
 /*
- * Hello Minecraft! Launcher.
+ * Hello Minecraft!.
  * Copyright (C) 2013  huangyuhui <huanghongxun2008@126.com>
  *
  * This program is free software: you can redistribute it and/or modify
diff --git a/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/ui/Selector.java b/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/ui/Selector.java
index 8171b180c..0084bb88b 100755
--- a/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/ui/Selector.java
+++ b/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/ui/Selector.java
@@ -1,5 +1,5 @@
 /*
- * Hello Minecraft! Launcher.
+ * Hello Minecraft!.
  * Copyright (C) 2013  huangyuhui <huanghongxun2008@126.com>
  *
  * This program is free software: you can redistribute it and/or modify
diff --git a/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/ui/SwingUtils.java b/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/ui/SwingUtils.java
index 42a025519..1e96c8b55 100755
--- a/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/ui/SwingUtils.java
+++ b/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/ui/SwingUtils.java
@@ -1,5 +1,5 @@
 /*
- * Hello Minecraft! Launcher.
+ * Hello Minecraft!.
  * Copyright (C) 2013  huangyuhui <huanghongxun2008@126.com>
  *
  * This program is free software: you can redistribute it and/or modify
diff --git a/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/ui/TintablePanel.java b/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/ui/TintablePanel.java
index 5c2a5c6f4..9bc967dda 100755
--- a/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/ui/TintablePanel.java
+++ b/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/ui/TintablePanel.java
@@ -1,5 +1,5 @@
 /*
- * Hello Minecraft! Launcher.
+ * Hello Minecraft!.
  * Copyright (C) 2013  huangyuhui <huanghongxun2008@126.com>
  *
  * This program is free software: you can redistribute it and/or modify
diff --git a/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/ui/checktree/CheckBoxTreeCellRenderer.java b/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/ui/checktree/CheckBoxTreeCellRenderer.java
index 4d66e072f..f82ab5d0f 100644
--- a/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/ui/checktree/CheckBoxTreeCellRenderer.java
+++ b/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/ui/checktree/CheckBoxTreeCellRenderer.java
@@ -1,5 +1,5 @@
 /*
- * Hello Minecraft! Launcher.
+ * Hello Minecraft!.
  * Copyright (C) 2013  huangyuhui <huanghongxun2008@126.com>
  *
  * This program is free software: you can redistribute it and/or modify
diff --git a/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/ui/checktree/CheckBoxTreeLabel.java b/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/ui/checktree/CheckBoxTreeLabel.java
index 4136b7f5f..48b4d5825 100644
--- a/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/ui/checktree/CheckBoxTreeLabel.java
+++ b/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/ui/checktree/CheckBoxTreeLabel.java
@@ -1,5 +1,5 @@
 /*
- * Hello Minecraft! Launcher.
+ * Hello Minecraft!.
  * Copyright (C) 2013  huangyuhui <huanghongxun2008@126.com>
  *
  * This program is free software: you can redistribute it and/or modify
diff --git a/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/ui/checktree/CheckBoxTreeNode.java b/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/ui/checktree/CheckBoxTreeNode.java
index 9fe7d7f10..06ee273df 100644
--- a/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/ui/checktree/CheckBoxTreeNode.java
+++ b/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/ui/checktree/CheckBoxTreeNode.java
@@ -1,5 +1,5 @@
 /*
- * Hello Minecraft! Launcher.
+ * Hello Minecraft!.
  * Copyright (C) 2013  huangyuhui <huanghongxun2008@126.com>
  *
  * This program is free software: you can redistribute it and/or modify
diff --git a/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/ui/checktree/CheckBoxTreeNodeSelectionListener.java b/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/ui/checktree/CheckBoxTreeNodeSelectionListener.java
index 901595dc9..075347f01 100644
--- a/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/ui/checktree/CheckBoxTreeNodeSelectionListener.java
+++ b/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/ui/checktree/CheckBoxTreeNodeSelectionListener.java
@@ -1,5 +1,5 @@
 /*
- * Hello Minecraft! Launcher.
+ * Hello Minecraft!.
  * Copyright (C) 2013  huangyuhui <huanghongxun2008@126.com>
  *
  * This program is free software: you can redistribute it and/or modify
diff --git a/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/version/MinecraftRemoteLatestVersion.java b/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/version/MinecraftRemoteLatestVersion.java
index 1eed84e26..07aa02f97 100755
--- a/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/version/MinecraftRemoteLatestVersion.java
+++ b/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/version/MinecraftRemoteLatestVersion.java
@@ -1,5 +1,5 @@
 /*
- * Hello Minecraft! Launcher.
+ * Hello Minecraft!.
  * Copyright (C) 2013  huangyuhui <huanghongxun2008@126.com>
  *
  * This program is free software: you can redistribute it and/or modify
diff --git a/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/version/MinecraftRemoteVersion.java b/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/version/MinecraftRemoteVersion.java
index f10b02c20..43a9ffb73 100755
--- a/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/version/MinecraftRemoteVersion.java
+++ b/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/version/MinecraftRemoteVersion.java
@@ -1,5 +1,5 @@
 /*
- * Hello Minecraft! Launcher.
+ * Hello Minecraft!.
  * Copyright (C) 2013  huangyuhui <huanghongxun2008@126.com>
  *
  * This program is free software: you can redistribute it and/or modify
diff --git a/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/version/MinecraftRemoteVersions.java b/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/version/MinecraftRemoteVersions.java
index 81a9e075f..670b00f7f 100755
--- a/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/version/MinecraftRemoteVersions.java
+++ b/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/version/MinecraftRemoteVersions.java
@@ -1,5 +1,5 @@
 /*
- * Hello Minecraft! Launcher.
+ * Hello Minecraft!.
  * Copyright (C) 2013  huangyuhui <huanghongxun2008@126.com>
  *
  * This program is free software: you can redistribute it and/or modify
diff --git a/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/version/MinecraftVersionRequest.java b/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/version/MinecraftVersionRequest.java
index 8aeae8596..074fb7544 100755
--- a/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/version/MinecraftVersionRequest.java
+++ b/HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/version/MinecraftVersionRequest.java
@@ -1,5 +1,5 @@
 /*
- * Hello Minecraft! Launcher.
+ * Hello Minecraft!.
  * Copyright (C) 2013  huangyuhui <huanghongxun2008@126.com>
  *
  * This program is free software: you can redistribute it and/or modify
diff --git a/HMCSM/src/main/java/org/jackhuang/hellominecraft/svrmgr/Main.java b/HMCSM/src/main/java/org/jackhuang/hellominecraft/svrmgr/Main.java
index 254aea019..5b6f53c55 100755
--- a/HMCSM/src/main/java/org/jackhuang/hellominecraft/svrmgr/Main.java
+++ b/HMCSM/src/main/java/org/jackhuang/hellominecraft/svrmgr/Main.java
@@ -1,5 +1,5 @@
 /*
- * Hello Minecraft! Launcher.
+ * Hello Minecraft! Server Manager.
  * Copyright (C) 2013  huangyuhui
  *
  * This program is free software: you can redistribute it and/or modify
diff --git a/HMCSM/src/main/java/org/jackhuang/hellominecraft/svrmgr/install/bukkit/BukkitFormatThread.java b/HMCSM/src/main/java/org/jackhuang/hellominecraft/svrmgr/install/bukkit/BukkitFormatThread.java
index 34c4d5cf3..07b861b06 100755
--- a/HMCSM/src/main/java/org/jackhuang/hellominecraft/svrmgr/install/bukkit/BukkitFormatThread.java
+++ b/HMCSM/src/main/java/org/jackhuang/hellominecraft/svrmgr/install/bukkit/BukkitFormatThread.java
@@ -1,7 +1,7 @@
 /*
- * Hello Minecraft! Launcher.
+ * Hello Minecraft! Server Manager.
  * Copyright (C) 2013  huangyuhui
- * 
+ *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
  * the Free Software Foundation, either version 3 of the License, or
diff --git a/HMCSM/src/main/java/org/jackhuang/hellominecraft/svrmgr/install/bukkit/BukkitVersion.java b/HMCSM/src/main/java/org/jackhuang/hellominecraft/svrmgr/install/bukkit/BukkitVersion.java
index 5af2e3b85..ee077a4f0 100755
--- a/HMCSM/src/main/java/org/jackhuang/hellominecraft/svrmgr/install/bukkit/BukkitVersion.java
+++ b/HMCSM/src/main/java/org/jackhuang/hellominecraft/svrmgr/install/bukkit/BukkitVersion.java
@@ -1,7 +1,7 @@
 /*
- * Hello Minecraft! Launcher.
+ * Hello Minecraft! Server Manager.
  * Copyright (C) 2013  huangyuhui
- * 
+ *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
  * the Free Software Foundation, either version 3 of the License, or
diff --git a/HMCSM/src/main/java/org/jackhuang/hellominecraft/svrmgr/install/cauldron/ForgeFormatThread.java b/HMCSM/src/main/java/org/jackhuang/hellominecraft/svrmgr/install/cauldron/ForgeFormatThread.java
index 331f3e9e8..5fd74f295 100755
--- a/HMCSM/src/main/java/org/jackhuang/hellominecraft/svrmgr/install/cauldron/ForgeFormatThread.java
+++ b/HMCSM/src/main/java/org/jackhuang/hellominecraft/svrmgr/install/cauldron/ForgeFormatThread.java
@@ -1,7 +1,7 @@
 /*
- * Hello Minecraft! Launcher.
+ * Hello Minecraft! Server Manager.
  * Copyright (C) 2013  huangyuhui
- * 
+ *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
  * the Free Software Foundation, either version 3 of the License, or
diff --git a/HMCSM/src/main/java/org/jackhuang/hellominecraft/svrmgr/install/cauldron/ForgeInstaller.java b/HMCSM/src/main/java/org/jackhuang/hellominecraft/svrmgr/install/cauldron/ForgeInstaller.java
index 71a85ceb6..a602299cb 100755
--- a/HMCSM/src/main/java/org/jackhuang/hellominecraft/svrmgr/install/cauldron/ForgeInstaller.java
+++ b/HMCSM/src/main/java/org/jackhuang/hellominecraft/svrmgr/install/cauldron/ForgeInstaller.java
@@ -1,5 +1,5 @@
 /*
- * Hello Minecraft! Launcher.
+ * Hello Minecraft! Server Manager.
  * Copyright (C) 2013  huangyuhui
  *
  * This program is free software: you can redistribute it and/or modify
diff --git a/HMCSM/src/main/java/org/jackhuang/hellominecraft/svrmgr/install/cauldron/ForgeVersion.java b/HMCSM/src/main/java/org/jackhuang/hellominecraft/svrmgr/install/cauldron/ForgeVersion.java
index bbc1f7cd0..63a35255e 100755
--- a/HMCSM/src/main/java/org/jackhuang/hellominecraft/svrmgr/install/cauldron/ForgeVersion.java
+++ b/HMCSM/src/main/java/org/jackhuang/hellominecraft/svrmgr/install/cauldron/ForgeVersion.java
@@ -1,7 +1,7 @@
 /*
- * Hello Minecraft! Launcher.
+ * Hello Minecraft! Server Manager.
  * Copyright (C) 2013  huangyuhui
- * 
+ *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
  * the Free Software Foundation, either version 3 of the License, or
diff --git a/HMCSM/src/main/java/org/jackhuang/hellominecraft/svrmgr/install/cauldron/Install.java b/HMCSM/src/main/java/org/jackhuang/hellominecraft/svrmgr/install/cauldron/Install.java
index 8ffc68ef2..f0d23978a 100755
--- a/HMCSM/src/main/java/org/jackhuang/hellominecraft/svrmgr/install/cauldron/Install.java
+++ b/HMCSM/src/main/java/org/jackhuang/hellominecraft/svrmgr/install/cauldron/Install.java
@@ -1,7 +1,7 @@
 /*
- * Hello Minecraft! Launcher.
+ * Hello Minecraft! Server Manager.
  * Copyright (C) 2013  huangyuhui
- * 
+ *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
  * the Free Software Foundation, either version 3 of the License, or
diff --git a/HMCSM/src/main/java/org/jackhuang/hellominecraft/svrmgr/install/cauldron/InstallProfile.java b/HMCSM/src/main/java/org/jackhuang/hellominecraft/svrmgr/install/cauldron/InstallProfile.java
index 49da66f88..8203d3cf0 100755
--- a/HMCSM/src/main/java/org/jackhuang/hellominecraft/svrmgr/install/cauldron/InstallProfile.java
+++ b/HMCSM/src/main/java/org/jackhuang/hellominecraft/svrmgr/install/cauldron/InstallProfile.java
@@ -1,7 +1,7 @@
 /*
- * Hello Minecraft! Launcher.
+ * Hello Minecraft! Server Manager.
  * Copyright (C) 2013  huangyuhui
- * 
+ *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
  * the Free Software Foundation, either version 3 of the License, or
diff --git a/HMCSM/src/main/java/org/jackhuang/hellominecraft/svrmgr/install/cauldron/MinecraftLibrary.java b/HMCSM/src/main/java/org/jackhuang/hellominecraft/svrmgr/install/cauldron/MinecraftLibrary.java
index 12f67e137..8e0575fa9 100755
--- a/HMCSM/src/main/java/org/jackhuang/hellominecraft/svrmgr/install/cauldron/MinecraftLibrary.java
+++ b/HMCSM/src/main/java/org/jackhuang/hellominecraft/svrmgr/install/cauldron/MinecraftLibrary.java
@@ -1,7 +1,7 @@
 /*
- * Hello Minecraft! Launcher.
+ * Hello Minecraft! Server Manager.
  * Copyright (C) 2013  huangyuhui
- * 
+ *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
  * the Free Software Foundation, either version 3 of the License, or
diff --git a/HMCSM/src/main/java/org/jackhuang/hellominecraft/svrmgr/install/cauldron/MinecraftVersion.java b/HMCSM/src/main/java/org/jackhuang/hellominecraft/svrmgr/install/cauldron/MinecraftVersion.java
index 87bfe3d95..12a1a18b2 100755
--- a/HMCSM/src/main/java/org/jackhuang/hellominecraft/svrmgr/install/cauldron/MinecraftVersion.java
+++ b/HMCSM/src/main/java/org/jackhuang/hellominecraft/svrmgr/install/cauldron/MinecraftVersion.java
@@ -1,5 +1,5 @@
 /*
- * Hello Minecraft! Launcher.
+ * Hello Minecraft! Server Manager.
  * Copyright (C) 2013  huangyuhui
  *
  * This program is free software: you can redistribute it and/or modify
diff --git a/HMCSM/src/main/java/org/jackhuang/hellominecraft/svrmgr/plugin/BukkitPlugin.java b/HMCSM/src/main/java/org/jackhuang/hellominecraft/svrmgr/plugin/BukkitPlugin.java
index 57c55af15..b2150f2ac 100755
--- a/HMCSM/src/main/java/org/jackhuang/hellominecraft/svrmgr/plugin/BukkitPlugin.java
+++ b/HMCSM/src/main/java/org/jackhuang/hellominecraft/svrmgr/plugin/BukkitPlugin.java
@@ -1,7 +1,7 @@
 /*
- * Hello Minecraft! Launcher.
+ * Hello Minecraft! Server Manager.
  * Copyright (C) 2013  huangyuhui
- * 
+ *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
  * the Free Software Foundation, either version 3 of the License, or
diff --git a/HMCSM/src/main/java/org/jackhuang/hellominecraft/svrmgr/plugin/Category.java b/HMCSM/src/main/java/org/jackhuang/hellominecraft/svrmgr/plugin/Category.java
index 6c535a3a4..f0cadecca 100755
--- a/HMCSM/src/main/java/org/jackhuang/hellominecraft/svrmgr/plugin/Category.java
+++ b/HMCSM/src/main/java/org/jackhuang/hellominecraft/svrmgr/plugin/Category.java
@@ -1,7 +1,7 @@
 /*
- * Hello Minecraft! Launcher.
+ * Hello Minecraft! Server Manager.
  * Copyright (C) 2013  huangyuhui
- * 
+ *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
  * the Free Software Foundation, either version 3 of the License, or
diff --git a/HMCSM/src/main/java/org/jackhuang/hellominecraft/svrmgr/plugin/PluginInfo.java b/HMCSM/src/main/java/org/jackhuang/hellominecraft/svrmgr/plugin/PluginInfo.java
index 530665623..601b53e93 100755
--- a/HMCSM/src/main/java/org/jackhuang/hellominecraft/svrmgr/plugin/PluginInfo.java
+++ b/HMCSM/src/main/java/org/jackhuang/hellominecraft/svrmgr/plugin/PluginInfo.java
@@ -1,5 +1,5 @@
 /*
- * Hello Minecraft! Launcher.
+ * Hello Minecraft! Server Manager.
  * Copyright (C) 2013  huangyuhui
  *
  * This program is free software: you can redistribute it and/or modify
diff --git a/HMCSM/src/main/java/org/jackhuang/hellominecraft/svrmgr/plugin/PluginInformation.java b/HMCSM/src/main/java/org/jackhuang/hellominecraft/svrmgr/plugin/PluginInformation.java
index 51c3d10ca..8cbf5d136 100755
--- a/HMCSM/src/main/java/org/jackhuang/hellominecraft/svrmgr/plugin/PluginInformation.java
+++ b/HMCSM/src/main/java/org/jackhuang/hellominecraft/svrmgr/plugin/PluginInformation.java
@@ -1,7 +1,7 @@
 /*
- * Hello Minecraft! Launcher.
+ * Hello Minecraft! Server Manager.
  * Copyright (C) 2013  huangyuhui
- * 
+ *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
  * the Free Software Foundation, either version 3 of the License, or
diff --git a/HMCSM/src/main/java/org/jackhuang/hellominecraft/svrmgr/plugin/PluginManager.java b/HMCSM/src/main/java/org/jackhuang/hellominecraft/svrmgr/plugin/PluginManager.java
index 70c4eecee..036496039 100755
--- a/HMCSM/src/main/java/org/jackhuang/hellominecraft/svrmgr/plugin/PluginManager.java
+++ b/HMCSM/src/main/java/org/jackhuang/hellominecraft/svrmgr/plugin/PluginManager.java
@@ -1,5 +1,5 @@
 /*
- * Hello Minecraft! Launcher.
+ * Hello Minecraft! Server Manager.
  * Copyright (C) 2013  huangyuhui
  *
  * This program is free software: you can redistribute it and/or modify
diff --git a/HMCSM/src/main/java/org/jackhuang/hellominecraft/svrmgr/plugin/PluginVersion.java b/HMCSM/src/main/java/org/jackhuang/hellominecraft/svrmgr/plugin/PluginVersion.java
index 0e8f3a1ad..a93bde09a 100755
--- a/HMCSM/src/main/java/org/jackhuang/hellominecraft/svrmgr/plugin/PluginVersion.java
+++ b/HMCSM/src/main/java/org/jackhuang/hellominecraft/svrmgr/plugin/PluginVersion.java
@@ -1,7 +1,7 @@
 /*
- * Hello Minecraft! Launcher.
+ * Hello Minecraft! Server Manager.
  * Copyright (C) 2013  huangyuhui
- * 
+ *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
  * the Free Software Foundation, either version 3 of the License, or
diff --git a/HMCSM/src/main/java/org/jackhuang/hellominecraft/svrmgr/server/BackupManager.java b/HMCSM/src/main/java/org/jackhuang/hellominecraft/svrmgr/server/BackupManager.java
index 1333f62fc..7bfc36a3e 100755
--- a/HMCSM/src/main/java/org/jackhuang/hellominecraft/svrmgr/server/BackupManager.java
+++ b/HMCSM/src/main/java/org/jackhuang/hellominecraft/svrmgr/server/BackupManager.java
@@ -1,5 +1,5 @@
 /*
- * Hello Minecraft! Launcher.
+ * Hello Minecraft! Server Manager.
  * Copyright (C) 2013  huangyuhui
  *
  * This program is free software: you can redistribute it and/or modify
diff --git a/HMCSM/src/main/java/org/jackhuang/hellominecraft/svrmgr/server/ScheduleTranslator.java b/HMCSM/src/main/java/org/jackhuang/hellominecraft/svrmgr/server/ScheduleTranslator.java
index 72f22b823..54b26cc82 100755
--- a/HMCSM/src/main/java/org/jackhuang/hellominecraft/svrmgr/server/ScheduleTranslator.java
+++ b/HMCSM/src/main/java/org/jackhuang/hellominecraft/svrmgr/server/ScheduleTranslator.java
@@ -1,5 +1,5 @@
 /*
- * Hello Minecraft! Launcher.
+ * Hello Minecraft! Server Manager.
  * Copyright (C) 2013  huangyuhui
  *
  * This program is free software: you can redistribute it and/or modify
diff --git a/HMCSM/src/main/java/org/jackhuang/hellominecraft/svrmgr/server/Server.java b/HMCSM/src/main/java/org/jackhuang/hellominecraft/svrmgr/server/Server.java
index aafda37a6..52bf0a34a 100755
--- a/HMCSM/src/main/java/org/jackhuang/hellominecraft/svrmgr/server/Server.java
+++ b/HMCSM/src/main/java/org/jackhuang/hellominecraft/svrmgr/server/Server.java
@@ -1,7 +1,7 @@
 /*
- * Hello Minecraft! Launcher.
+ * Hello Minecraft! Server Manager.
  * Copyright (C) 2013  huangyuhui
- * 
+ *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
  * the Free Software Foundation, either version 3 of the License, or
diff --git a/HMCSM/src/main/java/org/jackhuang/hellominecraft/svrmgr/server/ServerChecker.java b/HMCSM/src/main/java/org/jackhuang/hellominecraft/svrmgr/server/ServerChecker.java
index 27809b8c4..a35aa5108 100755
--- a/HMCSM/src/main/java/org/jackhuang/hellominecraft/svrmgr/server/ServerChecker.java
+++ b/HMCSM/src/main/java/org/jackhuang/hellominecraft/svrmgr/server/ServerChecker.java
@@ -1,7 +1,7 @@
 /*
- * Hello Minecraft! Launcher.
+ * Hello Minecraft! Server Manager.
  * Copyright (C) 2013  huangyuhui
- * 
+ *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
  * the Free Software Foundation, either version 3 of the License, or
diff --git a/HMCSM/src/main/java/org/jackhuang/hellominecraft/svrmgr/server/ServerDownloadPackage.java b/HMCSM/src/main/java/org/jackhuang/hellominecraft/svrmgr/server/ServerDownloadPackage.java
index 2cda93496..968eda8bd 100755
--- a/HMCSM/src/main/java/org/jackhuang/hellominecraft/svrmgr/server/ServerDownloadPackage.java
+++ b/HMCSM/src/main/java/org/jackhuang/hellominecraft/svrmgr/server/ServerDownloadPackage.java
@@ -1,7 +1,7 @@
 /*
- * Hello Minecraft! Launcher.
+ * Hello Minecraft! Server Manager.
  * Copyright (C) 2013  huangyuhui
- * 
+ *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
  * the Free Software Foundation, either version 3 of the License, or
diff --git a/HMCSM/src/main/java/org/jackhuang/hellominecraft/svrmgr/server/schedule/AutoBackupSchedule.java b/HMCSM/src/main/java/org/jackhuang/hellominecraft/svrmgr/server/schedule/AutoBackupSchedule.java
index d789b66a8..200fb0de9 100755
--- a/HMCSM/src/main/java/org/jackhuang/hellominecraft/svrmgr/server/schedule/AutoBackupSchedule.java
+++ b/HMCSM/src/main/java/org/jackhuang/hellominecraft/svrmgr/server/schedule/AutoBackupSchedule.java
@@ -1,7 +1,7 @@
 /*
- * Hello Minecraft! Launcher.
+ * Hello Minecraft! Server Manager.
  * Copyright (C) 2013  huangyuhui
- * 
+ *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
  * the Free Software Foundation, either version 3 of the License, or
diff --git a/HMCSM/src/main/java/org/jackhuang/hellominecraft/svrmgr/server/schedule/AutoBroadcastSchedule.java b/HMCSM/src/main/java/org/jackhuang/hellominecraft/svrmgr/server/schedule/AutoBroadcastSchedule.java
index d64a46456..aa134cbc1 100755
--- a/HMCSM/src/main/java/org/jackhuang/hellominecraft/svrmgr/server/schedule/AutoBroadcastSchedule.java
+++ b/HMCSM/src/main/java/org/jackhuang/hellominecraft/svrmgr/server/schedule/AutoBroadcastSchedule.java
@@ -1,7 +1,7 @@
 /*
- * Hello Minecraft! Launcher.
+ * Hello Minecraft! Server Manager.
  * Copyright (C) 2013  huangyuhui
- * 
+ *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
  * the Free Software Foundation, either version 3 of the License, or
diff --git a/HMCSM/src/main/java/org/jackhuang/hellominecraft/svrmgr/server/schedule/AutoExecuteSchedule.java b/HMCSM/src/main/java/org/jackhuang/hellominecraft/svrmgr/server/schedule/AutoExecuteSchedule.java
index 5351b40d1..9284e8602 100755
--- a/HMCSM/src/main/java/org/jackhuang/hellominecraft/svrmgr/server/schedule/AutoExecuteSchedule.java
+++ b/HMCSM/src/main/java/org/jackhuang/hellominecraft/svrmgr/server/schedule/AutoExecuteSchedule.java
@@ -1,7 +1,7 @@
 /*
- * Hello Minecraft! Launcher.
+ * Hello Minecraft! Server Manager.
  * Copyright (C) 2013  huangyuhui
- * 
+ *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
  * the Free Software Foundation, either version 3 of the License, or
diff --git a/HMCSM/src/main/java/org/jackhuang/hellominecraft/svrmgr/server/schedule/AutoRestartSchedule.java b/HMCSM/src/main/java/org/jackhuang/hellominecraft/svrmgr/server/schedule/AutoRestartSchedule.java
index bd2025233..0a06e9a79 100755
--- a/HMCSM/src/main/java/org/jackhuang/hellominecraft/svrmgr/server/schedule/AutoRestartSchedule.java
+++ b/HMCSM/src/main/java/org/jackhuang/hellominecraft/svrmgr/server/schedule/AutoRestartSchedule.java
@@ -1,7 +1,7 @@
 /*
- * Hello Minecraft! Launcher.
+ * Hello Minecraft! Server Manager.
  * Copyright (C) 2013  huangyuhui
- * 
+ *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
  * the Free Software Foundation, either version 3 of the License, or
diff --git a/HMCSM/src/main/java/org/jackhuang/hellominecraft/svrmgr/server/schedule/AutoSaveSchedule.java b/HMCSM/src/main/java/org/jackhuang/hellominecraft/svrmgr/server/schedule/AutoSaveSchedule.java
index 4a67aa6a5..6c93b0843 100755
--- a/HMCSM/src/main/java/org/jackhuang/hellominecraft/svrmgr/server/schedule/AutoSaveSchedule.java
+++ b/HMCSM/src/main/java/org/jackhuang/hellominecraft/svrmgr/server/schedule/AutoSaveSchedule.java
@@ -1,7 +1,7 @@
 /*
- * Hello Minecraft! Launcher.
+ * Hello Minecraft! Server Manager.
  * Copyright (C) 2013  huangyuhui
- * 
+ *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
  * the Free Software Foundation, either version 3 of the License, or
diff --git a/HMCSM/src/main/java/org/jackhuang/hellominecraft/svrmgr/server/schedule/AutoSchedule.java b/HMCSM/src/main/java/org/jackhuang/hellominecraft/svrmgr/server/schedule/AutoSchedule.java
index f0028e86f..1f6e165f3 100755
--- a/HMCSM/src/main/java/org/jackhuang/hellominecraft/svrmgr/server/schedule/AutoSchedule.java
+++ b/HMCSM/src/main/java/org/jackhuang/hellominecraft/svrmgr/server/schedule/AutoSchedule.java
@@ -1,7 +1,7 @@
 /*
- * Hello Minecraft! Launcher.
+ * Hello Minecraft! Server Manager.
  * Copyright (C) 2013  huangyuhui
- * 
+ *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
  * the Free Software Foundation, either version 3 of the License, or
diff --git a/HMCSM/src/main/java/org/jackhuang/hellominecraft/svrmgr/server/schedule/AutoSendCommandSchedule.java b/HMCSM/src/main/java/org/jackhuang/hellominecraft/svrmgr/server/schedule/AutoSendCommandSchedule.java
index 5cd72f73b..743b6eb7b 100755
--- a/HMCSM/src/main/java/org/jackhuang/hellominecraft/svrmgr/server/schedule/AutoSendCommandSchedule.java
+++ b/HMCSM/src/main/java/org/jackhuang/hellominecraft/svrmgr/server/schedule/AutoSendCommandSchedule.java
@@ -1,7 +1,7 @@
 /*
- * Hello Minecraft! Launcher.
+ * Hello Minecraft! Server Manager.
  * Copyright (C) 2013  huangyuhui
- * 
+ *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
  * the Free Software Foundation, either version 3 of the License, or
diff --git a/HMCSM/src/main/java/org/jackhuang/hellominecraft/svrmgr/setting/BannedPlayers.java b/HMCSM/src/main/java/org/jackhuang/hellominecraft/svrmgr/setting/BannedPlayers.java
index 112a86199..7e11d4af9 100755
--- a/HMCSM/src/main/java/org/jackhuang/hellominecraft/svrmgr/setting/BannedPlayers.java
+++ b/HMCSM/src/main/java/org/jackhuang/hellominecraft/svrmgr/setting/BannedPlayers.java
@@ -1,7 +1,7 @@
 /*
- * Hello Minecraft! Launcher.
+ * Hello Minecraft! Server Manager.
  * Copyright (C) 2013  huangyuhui
- * 
+ *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
  * the Free Software Foundation, either version 3 of the License, or
diff --git a/HMCSM/src/main/java/org/jackhuang/hellominecraft/svrmgr/setting/Op.java b/HMCSM/src/main/java/org/jackhuang/hellominecraft/svrmgr/setting/Op.java
index 22bdc1783..dd9ef6396 100755
--- a/HMCSM/src/main/java/org/jackhuang/hellominecraft/svrmgr/setting/Op.java
+++ b/HMCSM/src/main/java/org/jackhuang/hellominecraft/svrmgr/setting/Op.java
@@ -1,7 +1,7 @@
 /*
- * Hello Minecraft! Launcher.
+ * Hello Minecraft! Server Manager.
  * Copyright (C) 2013  huangyuhui
- * 
+ *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
  * the Free Software Foundation, either version 3 of the License, or
diff --git a/HMCSM/src/main/java/org/jackhuang/hellominecraft/svrmgr/setting/PlayerList.java b/HMCSM/src/main/java/org/jackhuang/hellominecraft/svrmgr/setting/PlayerList.java
index 26e1c8d85..b664005a0 100755
--- a/HMCSM/src/main/java/org/jackhuang/hellominecraft/svrmgr/setting/PlayerList.java
+++ b/HMCSM/src/main/java/org/jackhuang/hellominecraft/svrmgr/setting/PlayerList.java
@@ -1,7 +1,7 @@
 /*
- * Hello Minecraft! Launcher.
+ * Hello Minecraft! Server Manager.
  * Copyright (C) 2013  huangyuhui
- * 
+ *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
  * the Free Software Foundation, either version 3 of the License, or
diff --git a/HMCSM/src/main/java/org/jackhuang/hellominecraft/svrmgr/setting/Schedule.java b/HMCSM/src/main/java/org/jackhuang/hellominecraft/svrmgr/setting/Schedule.java
index 9f46a57fe..b28aaca5a 100755
--- a/HMCSM/src/main/java/org/jackhuang/hellominecraft/svrmgr/setting/Schedule.java
+++ b/HMCSM/src/main/java/org/jackhuang/hellominecraft/svrmgr/setting/Schedule.java
@@ -1,5 +1,5 @@
 /*
- * Hello Minecraft! Launcher.
+ * Hello Minecraft! Server Manager.
  * Copyright (C) 2013  huangyuhui
  *
  * This program is free software: you can redistribute it and/or modify
diff --git a/HMCSM/src/main/java/org/jackhuang/hellominecraft/svrmgr/setting/ServerProperties.java b/HMCSM/src/main/java/org/jackhuang/hellominecraft/svrmgr/setting/ServerProperties.java
index b109b1cfb..73de504d2 100755
--- a/HMCSM/src/main/java/org/jackhuang/hellominecraft/svrmgr/setting/ServerProperties.java
+++ b/HMCSM/src/main/java/org/jackhuang/hellominecraft/svrmgr/setting/ServerProperties.java
@@ -1,7 +1,7 @@
 /*
- * Hello Minecraft! Launcher.
+ * Hello Minecraft! Server Manager.
  * Copyright (C) 2013  huangyuhui
- * 
+ *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
  * the Free Software Foundation, either version 3 of the License, or
diff --git a/HMCSM/src/main/java/org/jackhuang/hellominecraft/svrmgr/setting/Settings.java b/HMCSM/src/main/java/org/jackhuang/hellominecraft/svrmgr/setting/Settings.java
index faa16e026..06abccf9c 100755
--- a/HMCSM/src/main/java/org/jackhuang/hellominecraft/svrmgr/setting/Settings.java
+++ b/HMCSM/src/main/java/org/jackhuang/hellominecraft/svrmgr/setting/Settings.java
@@ -1,5 +1,5 @@
 /*
- * Hello Minecraft! Launcher.
+ * Hello Minecraft! Server Manager.
  * Copyright (C) 2013  huangyuhui
  *
  * This program is free software: you can redistribute it and/or modify
diff --git a/HMCSM/src/main/java/org/jackhuang/hellominecraft/svrmgr/setting/SettingsManager.java b/HMCSM/src/main/java/org/jackhuang/hellominecraft/svrmgr/setting/SettingsManager.java
index c69462bf6..db3a76977 100755
--- a/HMCSM/src/main/java/org/jackhuang/hellominecraft/svrmgr/setting/SettingsManager.java
+++ b/HMCSM/src/main/java/org/jackhuang/hellominecraft/svrmgr/setting/SettingsManager.java
@@ -1,7 +1,7 @@
 /*
- * Hello Minecraft! Launcher.
+ * Hello Minecraft! Server Manager.
  * Copyright (C) 2013  huangyuhui
- * 
+ *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
  * the Free Software Foundation, either version 3 of the License, or
diff --git a/HMCSM/src/main/java/org/jackhuang/hellominecraft/svrmgr/setting/WhiteList.java b/HMCSM/src/main/java/org/jackhuang/hellominecraft/svrmgr/setting/WhiteList.java
index c53b1d974..8f0cbc457 100755
--- a/HMCSM/src/main/java/org/jackhuang/hellominecraft/svrmgr/setting/WhiteList.java
+++ b/HMCSM/src/main/java/org/jackhuang/hellominecraft/svrmgr/setting/WhiteList.java
@@ -1,5 +1,5 @@
 /*
- * Hello Minecraft! Launcher.
+ * Hello Minecraft! Server Manager.
  * Copyright (C) 2013  huangyuhui
  * 
  * This program is free software: you can redistribute it and/or modify
diff --git a/HMCSM/src/main/java/org/jackhuang/hellominecraft/svrmgr/ui/CommandsWindow.java b/HMCSM/src/main/java/org/jackhuang/hellominecraft/svrmgr/ui/CommandsWindow.java
index 1823beba9..5e36bee77 100755
--- a/HMCSM/src/main/java/org/jackhuang/hellominecraft/svrmgr/ui/CommandsWindow.java
+++ b/HMCSM/src/main/java/org/jackhuang/hellominecraft/svrmgr/ui/CommandsWindow.java
@@ -1,5 +1,5 @@
 /*
- * Hello Minecraft! Launcher.
+ * Hello Minecraft! Server Manager.
  * Copyright (C) 2013  huangyuhui
  * 
  * This program is free software: you can redistribute it and/or modify
diff --git a/HMCSM/src/main/java/org/jackhuang/hellominecraft/svrmgr/ui/InputDialog.java b/HMCSM/src/main/java/org/jackhuang/hellominecraft/svrmgr/ui/InputDialog.java
index bc3713ac3..fe6611a90 100755
--- a/HMCSM/src/main/java/org/jackhuang/hellominecraft/svrmgr/ui/InputDialog.java
+++ b/HMCSM/src/main/java/org/jackhuang/hellominecraft/svrmgr/ui/InputDialog.java
@@ -1,5 +1,5 @@
 /*
- * Hello Minecraft! Launcher.
+ * Hello Minecraft! Server Manager.
  * Copyright (C) 2013  huangyuhui
  *
  * This program is free software: you can redistribute it and/or modify
diff --git a/HMCSM/src/main/java/org/jackhuang/hellominecraft/svrmgr/ui/MainWindow.java b/HMCSM/src/main/java/org/jackhuang/hellominecraft/svrmgr/ui/MainWindow.java
index 7f79fc1e9..5b4813eff 100755
--- a/HMCSM/src/main/java/org/jackhuang/hellominecraft/svrmgr/ui/MainWindow.java
+++ b/HMCSM/src/main/java/org/jackhuang/hellominecraft/svrmgr/ui/MainWindow.java
@@ -2974,7 +2974,7 @@ public final class MainWindow extends javax.swing.JFrame
             javax.swing.JTable table = MainWindow.this.lstDownloads;
             DefaultTableModel model = (DefaultTableModel) table.getModel();
 
-            MinecraftRemoteVersions v = C.gson.fromJson(task.getResult(), MinecraftRemoteVersions.class);
+            MinecraftRemoteVersions v = C.GSON.fromJson(task.getResult(), MinecraftRemoteVersions.class);
             for (MinecraftRemoteVersion ver : v.versions) {
                 String[] line = new String[4];
                 line[0] = ver.id;
diff --git a/HMCSM/src/main/java/org/jackhuang/hellominecraft/svrmgr/ui/PluginInfoDialog.java b/HMCSM/src/main/java/org/jackhuang/hellominecraft/svrmgr/ui/PluginInfoDialog.java
index 83cfe4aa6..9dea85f3f 100755
--- a/HMCSM/src/main/java/org/jackhuang/hellominecraft/svrmgr/ui/PluginInfoDialog.java
+++ b/HMCSM/src/main/java/org/jackhuang/hellominecraft/svrmgr/ui/PluginInfoDialog.java
@@ -1,5 +1,5 @@
 /*
- * Hello Minecraft! Launcher.
+ * Hello Minecraft! Server Manager.
  * Copyright (C) 2013  huangyuhui
  *
  * This program is free software: you can redistribute it and/or modify
diff --git a/HMCSM/src/main/java/org/jackhuang/hellominecraft/svrmgr/util/FolderOpener.java b/HMCSM/src/main/java/org/jackhuang/hellominecraft/svrmgr/util/FolderOpener.java
index 67c88b2f7..31598d168 100755
--- a/HMCSM/src/main/java/org/jackhuang/hellominecraft/svrmgr/util/FolderOpener.java
+++ b/HMCSM/src/main/java/org/jackhuang/hellominecraft/svrmgr/util/FolderOpener.java
@@ -1,5 +1,5 @@
 /*
- * Hello Minecraft! Launcher.
+ * Hello Minecraft! Server Manager.
  * Copyright (C) 2013  huangyuhui
  * 
  * This program is free software: you can redistribute it and/or modify
diff --git a/HMCSM/src/main/java/org/jackhuang/hellominecraft/svrmgr/util/IMonitorService.java b/HMCSM/src/main/java/org/jackhuang/hellominecraft/svrmgr/util/IMonitorService.java
index bcddb616e..b1e98b0ab 100755
--- a/HMCSM/src/main/java/org/jackhuang/hellominecraft/svrmgr/util/IMonitorService.java
+++ b/HMCSM/src/main/java/org/jackhuang/hellominecraft/svrmgr/util/IMonitorService.java
@@ -1,5 +1,5 @@
 /*
- * Hello Minecraft! Launcher.
+ * Hello Minecraft! Server Manager.
  * Copyright (C) 2013  huangyuhui
  * 
  * This program is free software: you can redistribute it and/or modify
diff --git a/HMCSM/src/main/java/org/jackhuang/hellominecraft/svrmgr/util/IPGet.java b/HMCSM/src/main/java/org/jackhuang/hellominecraft/svrmgr/util/IPGet.java
index 0a987031d..96f0aecb8 100755
--- a/HMCSM/src/main/java/org/jackhuang/hellominecraft/svrmgr/util/IPGet.java
+++ b/HMCSM/src/main/java/org/jackhuang/hellominecraft/svrmgr/util/IPGet.java
@@ -1,5 +1,5 @@
 /*
- * Hello Minecraft! Launcher.
+ * Hello Minecraft! Server Manager.
  * Copyright (C) 2013  huangyuhui
  * 
  * This program is free software: you can redistribute it and/or modify
diff --git a/HMCSM/src/main/java/org/jackhuang/hellominecraft/svrmgr/util/ModType.java b/HMCSM/src/main/java/org/jackhuang/hellominecraft/svrmgr/util/ModType.java
index 7cdc9be97..cb809f106 100755
--- a/HMCSM/src/main/java/org/jackhuang/hellominecraft/svrmgr/util/ModType.java
+++ b/HMCSM/src/main/java/org/jackhuang/hellominecraft/svrmgr/util/ModType.java
@@ -1,5 +1,5 @@
 /*
- * Hello Minecraft! Launcher.
+ * Hello Minecraft! Server Manager.
  * Copyright (C) 2013  huangyuhui
  *
  * This program is free software: you can redistribute it and/or modify
diff --git a/HMCSM/src/main/java/org/jackhuang/hellominecraft/svrmgr/util/MonitorInfoBean.java b/HMCSM/src/main/java/org/jackhuang/hellominecraft/svrmgr/util/MonitorInfoBean.java
index a833d7456..475a37e1c 100755
--- a/HMCSM/src/main/java/org/jackhuang/hellominecraft/svrmgr/util/MonitorInfoBean.java
+++ b/HMCSM/src/main/java/org/jackhuang/hellominecraft/svrmgr/util/MonitorInfoBean.java
@@ -1,5 +1,5 @@
 /*
- * Hello Minecraft! Launcher.
+ * Hello Minecraft! Server Manager.
  * Copyright (C) 2013  huangyuhui
  * 
  * This program is free software: you can redistribute it and/or modify
diff --git a/HMCSM/src/main/java/org/jackhuang/hellominecraft/svrmgr/util/MonitorServiceImpl.java b/HMCSM/src/main/java/org/jackhuang/hellominecraft/svrmgr/util/MonitorServiceImpl.java
index 588c3895c..628f8e8d0 100755
--- a/HMCSM/src/main/java/org/jackhuang/hellominecraft/svrmgr/util/MonitorServiceImpl.java
+++ b/HMCSM/src/main/java/org/jackhuang/hellominecraft/svrmgr/util/MonitorServiceImpl.java
@@ -1,5 +1,5 @@
 /*
- * Hello Minecraft! Launcher.
+ * Hello Minecraft! Server Manager.
  * Copyright (C) 2013  huangyuhui
  *
  * This program is free software: you can redistribute it and/or modify
diff --git a/HMCSM/src/main/java/org/jackhuang/hellominecraft/svrmgr/util/MonitorThread.java b/HMCSM/src/main/java/org/jackhuang/hellominecraft/svrmgr/util/MonitorThread.java
index d9d578961..581879058 100755
--- a/HMCSM/src/main/java/org/jackhuang/hellominecraft/svrmgr/util/MonitorThread.java
+++ b/HMCSM/src/main/java/org/jackhuang/hellominecraft/svrmgr/util/MonitorThread.java
@@ -1,5 +1,5 @@
 /*
- * Hello Minecraft! Launcher.
+ * Hello Minecraft! Server Manager.
  * Copyright (C) 2013  huangyuhui
  * 
  * This program is free software: you can redistribute it and/or modify
diff --git a/HMCSM/src/main/java/org/jackhuang/hellominecraft/svrmgr/util/Utilities.java b/HMCSM/src/main/java/org/jackhuang/hellominecraft/svrmgr/util/Utilities.java
index b6264b528..8e7181244 100755
--- a/HMCSM/src/main/java/org/jackhuang/hellominecraft/svrmgr/util/Utilities.java
+++ b/HMCSM/src/main/java/org/jackhuang/hellominecraft/svrmgr/util/Utilities.java
@@ -1,5 +1,5 @@
 /*
- * Hello Minecraft! Launcher.
+ * Hello Minecraft! Server Manager.
  * Copyright (C) 2013  huangyuhui
  *
  * This program is free software: you can redistribute it and/or modify
diff --git a/HMCSM/src/main/java/org/jackhuang/hellominecraft/svrmgr/util/WaitForThread.java b/HMCSM/src/main/java/org/jackhuang/hellominecraft/svrmgr/util/WaitForThread.java
index 85bb6672c..30b31f411 100755
--- a/HMCSM/src/main/java/org/jackhuang/hellominecraft/svrmgr/util/WaitForThread.java
+++ b/HMCSM/src/main/java/org/jackhuang/hellominecraft/svrmgr/util/WaitForThread.java
@@ -1,5 +1,5 @@
 /*
- * Hello Minecraft! Launcher.
+ * Hello Minecraft! Server Manager.
  * Copyright (C) 2013  huangyuhui
  * 
  * This program is free software: you can redistribute it and/or modify