diff --git a/HMCL/src/main/java/org/jackhuang/hmcl/game/LauncherHelper.java b/HMCL/src/main/java/org/jackhuang/hmcl/game/LauncherHelper.java
index 88244c491..090ec102a 100644
--- a/HMCL/src/main/java/org/jackhuang/hmcl/game/LauncherHelper.java
+++ b/HMCL/src/main/java/org/jackhuang/hmcl/game/LauncherHelper.java
@@ -343,6 +343,7 @@ public final class LauncherHelper {
             }
         }
 
+        // 32-bit JVM cannot make use of too much memory.
         if (!flag && java.getPlatform() == org.jackhuang.hmcl.util.platform.Platform.BIT_32 &&
                 setting.getMaxMemory() > 1.5 * 1024) {
             // 1.5 * 1024 is an inaccurate number.
@@ -350,12 +351,24 @@ public final class LauncherHelper {
             Controllers.dialog(i18n("launch.advice.too_large_memory_for_32bit"), i18n("message.error"), MessageBox.ERROR_MESSAGE, onAccept);
             flag = true;
         }
-        
+
+        // Cannot allocate too much memory exceeding free space.
         if (!flag && OperatingSystem.TOTAL_MEMORY > 0 && OperatingSystem.TOTAL_MEMORY < setting.getMaxMemory()) {
             Controllers.dialog(i18n("launch.advice.not_enough_space", OperatingSystem.TOTAL_MEMORY), i18n("message.error"), MessageBox.ERROR_MESSAGE, onAccept);
             flag = true;
         }
 
+        // Forge 2760 and above will crash game with LiteLoader.
+        if (!flag) {
+            boolean hasForge2760 = version.getLibraries().stream().filter(it -> it.is("net.minecraftforge", "forge"))
+                    .anyMatch(it -> VersionNumber.VERSION_COMPARATOR.compare(it.getVersion(), "1.12.2-14.23.5.2760") >= 0);
+            boolean hasLiteLoader = version.getLibraries().stream().anyMatch(it -> it.is("com.mumfrey", "liteloader"));
+            if (hasForge2760 && hasLiteLoader && gameVersion.compareTo(VersionNumber.asVersion("1.12.2")) == 0) {
+                Controllers.dialog(i18n("launch.advice.forge2760_liteloader"), i18n("message.error"), MessageBox.ERROR_MESSAGE, onAccept);
+                flag = true;
+            }
+        }
+
         if (!flag)
             onAccept.run();
     }
diff --git a/HMCL/src/main/resources/assets/lang/I18N.properties b/HMCL/src/main/resources/assets/lang/I18N.properties
index 73c5aa408..429da6321 100644
--- a/HMCL/src/main/resources/assets/lang/I18N.properties
+++ b/HMCL/src/main/resources/assets/lang/I18N.properties
@@ -140,6 +140,7 @@ lang=English
 lang.default=Use system language
 
 launch.advice.different_platform=Your OS is 64-Bit but your Java is 32-Bit. The 64-Bit Java is recommended.
+launch.advice.forge2760_liteloader=Forge 2760 and above is not compatible with LiteLoader, please consider downgrade Forge to 2759 or earlier.
 launch.advice.java8_1_13=Minecraft 1.13 and later versions can only run on Java 8 or later.
 launch.advice.java8_51_1_13=Minecraft 1.13 may crash on Java 8 earlier than 1.8.0_51. You are supposed to install the latest version of Java 8.
 launch.advice.java9=You cannot launch Minecraft until game version is higher than 1.13 with Java 9 or later Java versions.
diff --git a/HMCL/src/main/resources/assets/lang/I18N_zh.properties b/HMCL/src/main/resources/assets/lang/I18N_zh.properties
index d54b7c25d..f69f6c4e2 100644
--- a/HMCL/src/main/resources/assets/lang/I18N_zh.properties
+++ b/HMCL/src/main/resources/assets/lang/I18N_zh.properties
@@ -140,6 +140,7 @@ lang=正體中文
 lang.default=跟隨系統語言
 
 launch.advice.different_platform=您的系統為 64 位元，但是 Java 是 32 位元，建議您安裝 64 位 Java。
+launch.advice.forge2760_liteloader=Forge 2760 與 LiteLoader 不相容。請刪除 LiteLoader 或者更換 Forge 至 2759 或更舊的版本。
 launch.advice.java8_1_13=Minecraft 1.13 只支援 Java 8 或更高版本，請使用 Java 8 或最新版本。
 launch.advice.java8_51_1_13=低於 1.8.0_51 的 Java 版本可能會導致 Minecraft 1.13 崩潰。建議您到 https://java.com 安裝最新版的 Java 8。
 launch.advice.java9=低於 (包含) 1.13 的有安裝 Mod Minecraft 版本 不支援 Java 9 或更高版本，請使用 Java 8。
diff --git a/HMCL/src/main/resources/assets/lang/I18N_zh_CN.properties b/HMCL/src/main/resources/assets/lang/I18N_zh_CN.properties
index 18cb38fcd..6abbbedf8 100644
--- a/HMCL/src/main/resources/assets/lang/I18N_zh_CN.properties
+++ b/HMCL/src/main/resources/assets/lang/I18N_zh_CN.properties
@@ -140,6 +140,7 @@ lang=简体中文
 lang.default=跟随系统语言
 
 launch.advice.different_platform=您的系统是 64 位，但是 Java 是 32 位的，建议您安装 64 位 Java。
+launch.advice.forge2760_liteloader=Forge 2760 与 LiteLoader 不兼容。请删除 LiteLoader 或者更换 Forge 至 2759 或更旧的版本。
 launch.advice.java8_1_13=Minecraft 1.13 只支持 Java 8 或更高版本，请使用 Java 8 或最新版本。
 launch.advice.java8_51_1_13=低于 1.8.0_51 的 Java 版本可能会导致 Minecraft 1.13 崩溃。建议您到 https://java.com 安装最新版的 Java 8。
 launch.advice.java9=低于 1.13 的有安装 Mod 的 Minecraft 版本不支持 Java 9 或更高版本，请使用 Java 8。
diff --git a/HMCLCore/src/main/java/org/jackhuang/hmcl/util/versioning/VersionNumber.java b/HMCLCore/src/main/java/org/jackhuang/hmcl/util/versioning/VersionNumber.java
index c0a71a962..d3ce45bbd 100644
--- a/HMCLCore/src/main/java/org/jackhuang/hmcl/util/versioning/VersionNumber.java
+++ b/HMCLCore/src/main/java/org/jackhuang/hmcl/util/versioning/VersionNumber.java
@@ -332,4 +332,6 @@ public class VersionNumber implements Comparable<VersionNumber> {
     public int hashCode() {
         return canonical.hashCode();
     }
+
+    public static Comparator<String> VERSION_COMPARATOR = Comparator.comparing(VersionNumber::asVersion);
 }