diff --git a/HMCL/src/main/java/org/jackhuang/hmcl/game/AccountHelper.java b/HMCL/src/main/java/org/jackhuang/hmcl/game/AccountHelper.java
index ae4db1045..fdca46992 100644
--- a/HMCL/src/main/java/org/jackhuang/hmcl/game/AccountHelper.java
+++ b/HMCL/src/main/java/org/jackhuang/hmcl/game/AccountHelper.java
@@ -83,9 +83,11 @@ public final class AccountHelper {
     }
 
     public static Image getSkin(YggdrasilAccount account, double scaleRatio) {
-        if (account.getCharacter() == null)
-            return getDefaultSkin(account, scaleRatio);
-        File file = getSkinFile(account.getUUID());
+        UUID uuid = account.getUUID();
+        if (uuid == null)
+            return getSteveSkin(scaleRatio);
+
+        File file = getSkinFile(uuid);
         if (file.exists()) {
             Image original = new Image("file:" + file.getAbsolutePath());
             return new Image("file:" + file.getAbsolutePath(),
@@ -93,14 +95,14 @@ public final class AccountHelper {
                     original.getHeight() * scaleRatio,
                     false, false);
         }
-        return getDefaultSkin(account, scaleRatio);
+        return getDefaultSkin(uuid, scaleRatio);
     }
 
     public static Image getSkinImmediately(YggdrasilAccount account, GameProfile profile, double scaleRatio, Proxy proxy) throws Exception {
         File file = getSkinFile(profile.getId());
         downloadSkin(account, profile, true, proxy);
         if (!file.exists())
-            return getDefaultSkin(account, scaleRatio);
+            return getDefaultSkin(profile.getId(), scaleRatio);
 
         String url = "file:" + file.getAbsolutePath();
         return scale(url, scaleRatio);
@@ -187,11 +189,8 @@ public final class AccountHelper {
         return scale("/assets/img/alex.png", 4);
     }
 
-    public static Image getDefaultSkin(Account account, double scaleRatio) {
-        if (account == null)
-            return getSteveSkin(scaleRatio);
-
-        int type = account.getUUID().hashCode() & 1;
+    public static Image getDefaultSkin(UUID uuid, double scaleRatio) {
+        int type = uuid.hashCode() & 1;
         if (type == 1)
             return getAlexSkin(scaleRatio);
         else
diff --git a/HMCL/src/main/java/org/jackhuang/hmcl/ui/AddAccountPane.java b/HMCL/src/main/java/org/jackhuang/hmcl/ui/AddAccountPane.java
index 782606e0f..acfe68ba2 100644
--- a/HMCL/src/main/java/org/jackhuang/hmcl/ui/AddAccountPane.java
+++ b/HMCL/src/main/java/org/jackhuang/hmcl/ui/AddAccountPane.java
@@ -208,6 +208,7 @@ public class AddAccountPane extends StackPane {
                 try {
                     image = AccountHelper.getSkinImmediately(yggdrasilAccount, profile, 4, Settings.INSTANCE.getProxy());
                 } catch (Exception e) {
+                    Logging.LOG.log(Level.WARNING, "Failed to get skin for " + profile.getName(), e);
                     image = FXUtils.DEFAULT_ICON;
                 }
                 ImageView portraitView = new ImageView();
diff --git a/HMCL/src/main/java/org/jackhuang/hmcl/ui/LeftPaneController.java b/HMCL/src/main/java/org/jackhuang/hmcl/ui/LeftPaneController.java
index 51f38a3b6..3fda2d12c 100644
--- a/HMCL/src/main/java/org/jackhuang/hmcl/ui/LeftPaneController.java
+++ b/HMCL/src/main/java/org/jackhuang/hmcl/ui/LeftPaneController.java
@@ -167,7 +167,7 @@ public final class LeftPaneController {
                 Image image = AccountHelper.getSkin((YggdrasilAccount) account, 4);
                 item.setImage(image, AccountHelper.getViewport(4));
             } else
-                item.setImage(AccountHelper.getDefaultSkin(account, 4), AccountHelper.getViewport(4));
+                item.setImage(AccountHelper.getDefaultSkin(account.getUUID(), 4), AccountHelper.getViewport(4));
 
             if (account instanceof AuthlibInjectorAccount)
                 Accounts.getAuthlibInjectorServerNameAsync((AuthlibInjectorAccount) account)
diff --git a/HMCLCore/src/main/java/org/jackhuang/hmcl/auth/yggdrasil/YggdrasilAccount.java b/HMCLCore/src/main/java/org/jackhuang/hmcl/auth/yggdrasil/YggdrasilAccount.java
index f6dcbb7ca..200449925 100644
--- a/HMCLCore/src/main/java/org/jackhuang/hmcl/auth/yggdrasil/YggdrasilAccount.java
+++ b/HMCLCore/src/main/java/org/jackhuang/hmcl/auth/yggdrasil/YggdrasilAccount.java
@@ -145,7 +145,7 @@ public class YggdrasilAccount extends Account {
     }
 
     public UUID getUUID() {
-        if (session == null)
+        if (session == null || session.getSelectedProfile() == null)
             return null;
         else
             return session.getSelectedProfile().getId();