diff --git a/.github/workflows/gradle.yml b/.github/workflows/gradle.yml
index 2a2217ec3..a8fa1e041 100644
--- a/.github/workflows/gradle.yml
+++ b/.github/workflows/gradle.yml
@@ -13,11 +13,11 @@ jobs:
 
     steps:
     - uses: actions/checkout@v4
-    - name: Set up JDK 8
+    - name: Set up JDK 11
       uses: actions/setup-java@v4
       with:
         distribution: 'zulu'
-        java-version: 8
+        java-version: '11'
         java-package: 'jdk+fx'
     - name: Build with Gradle
       run: ./gradlew build --no-daemon
diff --git a/HMCL/build.gradle.kts b/HMCL/build.gradle.kts
index 8375998fe..0fc736a04 100644
--- a/HMCL/build.gradle.kts
+++ b/HMCL/build.gradle.kts
@@ -95,11 +95,6 @@ val java11 = sourceSets.create("java11") {
 }
 
 tasks.getByName<JavaCompile>(java11.compileJavaTaskName) {
-    if (JavaVersion.current() < JavaVersion.VERSION_11) {
-        javaCompiler.set(javaToolchains.compilerFor {
-            languageVersion.set(JavaLanguageVersion.of(11))
-        })
-    }
     options.compilerArgs.add("--add-exports=java.base/jdk.internal.loader=ALL-UNNAMED")
     sourceCompatibility = "11"
     targetCompatibility = "11"
diff --git a/HMCLCore/build.gradle.kts b/HMCLCore/build.gradle.kts
index f6f26e31b..0375bd957 100644
--- a/HMCLCore/build.gradle.kts
+++ b/HMCLCore/build.gradle.kts
@@ -18,10 +18,4 @@ dependencies {
     api("org.jsoup:jsoup:1.19.1")
     api("org.glavo:chardet:2.5.0")
     compileOnlyApi("org.jetbrains:annotations:26.0.1")
-
-    if (JavaVersion.current().isJava8) {
-        org.gradle.internal.jvm.Jvm.current().toolsJar?.let {
-            compileOnly(files(it))
-        }
-    }
 }
diff --git a/README.md b/README.md
index c5c2448ca..6f58226bd 100644
--- a/README.md
+++ b/README.md
@@ -41,7 +41,7 @@ The software is distributed under [GPLv3](https://www.gnu.org/licenses/gpl-3.0.h
 If you want to submit a pull request, here are some requirements:
 
 * IDE: IntelliJ IDEA
-* Compiler: Java 1.8 or Java 11+
+* Compiler: Java 11+
 * Do NOT modify `gradle` files
 
 ### Compilation
@@ -52,7 +52,7 @@ Simply execute the following command in the project root directory:
 ./gradlew clean build
 ```
 
-Make sure you have at least JavaFX 8 installed. Liberica Full JDK 8 or later is recommended.
+Make sure you have Java 11 or later installed.
 
 ## JVM Options (for debugging)
 
diff --git a/README_cn.md b/README_cn.md
index d4dc9e6bc..f525e973c 100644
--- a/README_cn.md
+++ b/README_cn.md
@@ -41,7 +41,7 @@ HMCL 有着强大的跨平台能力。它不仅支持 Windows、Linux、macOS 
 如果你想提交一个 Pull Request，必须遵守如下要求：
 
 * IDE：IntelliJ IDEA
-* 编译器：Java 1.8 或 Java 11+
+* 编译器：Java 11+
 * **不要**修改 `gradle` 相关文件
 
 ### 编译
@@ -52,7 +52,7 @@ HMCL 有着强大的跨平台能力。它不仅支持 Windows、Linux、macOS 
 ./gradlew clean build
 ```
 
-请确保你至少安装了含有 JavaFX 8 的 Java。建议使用 Liberica Full JDK 8 或更高版本。
+请确保你至少安装了 JDK 11 或更高版本。
 
 ## JVM 选项 (用于调试)
 
diff --git a/README_tw.md b/README_tw.md
index e873f3416..c105354aa 100644
--- a/README_tw.md
+++ b/README_tw.md
@@ -41,7 +41,7 @@ HMCL 有著強大的跨平臺能力。它不僅支援 Windows、Linux、macOS 
 如果你想提交一個 Pull Request，必須遵守如下要求：
 
 * IDE：IntelliJ IDEA
-* 編譯器：Java 1.8 或 Java 11+
+* 編譯器：Java 11+
 * **不要**修改 `gradle` 相關文件
 
 ### 編譯
@@ -52,7 +52,7 @@ HMCL 有著強大的跨平臺能力。它不僅支援 Windows、Linux、macOS 
 ./gradlew clean build
 ```
 
-請確保你至少安裝了含有 JavaFX 8 的 Java。建議使用 Liberica Full JDK 8 或更高版本。
+請確保你至少安裝了 JDK 11 或更高版本。
 
 ## JVM 選項 (用於除錯)