diff --git a/Assets/Editor/BFBuildProjectTools/BuildProjectWindow/BuildProjectWindow.cs b/Assets/Editor/BFBuildProjectTools/BuildProjectWindow/BuildProjectWindow.cs
index 74804134e..0d4683e04 100644
--- a/Assets/Editor/BFBuildProjectTools/BuildProjectWindow/BuildProjectWindow.cs
+++ b/Assets/Editor/BFBuildProjectTools/BuildProjectWindow/BuildProjectWindow.cs
@@ -13,7 +13,7 @@ namespace BFEditor.Build
 
 	public class BuildProjectWindow : EditorWindow
 	{
-		private static int versionCode = 17;
+		private static int versionCode = 18;
     	private static string versionName = "1.6.0";
 	    BFPlatformOptions platform = BFPlatformOptions.AndroidDev;
 		const string ANDROID_DEV_PACKAGE_NAME = "com.juzu.b6.dev.android";
diff --git a/BFVersions/android/dz_google_apk/unityLibrary/build.gradle b/BFVersions/android/dz_google_apk/unityLibrary/build.gradle
index b113de751..51fcce36b 100644
--- a/BFVersions/android/dz_google_apk/unityLibrary/build.gradle
+++ b/BFVersions/android/dz_google_apk/unityLibrary/build.gradle
@@ -123,8 +123,8 @@ android {
     buildToolsVersion '30.0.2'
 
     compileOptions {
-        sourceCompatibility JavaVersion.VERSION_1_8
-        targetCompatibility JavaVersion.VERSION_1_8
+        sourceCompatibility JavaVersion.VERSION_11
+        targetCompatibility JavaVersion.VERSION_11
     }
 
     defaultConfig {
diff --git a/BFVersions/android/google_common/launcher/build.gradle b/BFVersions/android/google_common/launcher/build.gradle
index 34991d23d..83c42e095 100644
--- a/BFVersions/android/google_common/launcher/build.gradle
+++ b/BFVersions/android/google_common/launcher/build.gradle
@@ -14,8 +14,8 @@ android {
     buildToolsVersion '30.0.2'
 
     compileOptions {
-        sourceCompatibility JavaVersion.VERSION_1_8
-        targetCompatibility JavaVersion.VERSION_1_8
+        sourceCompatibility JavaVersion.VERSION_11
+        targetCompatibility JavaVersion.VERSION_11
     }
 
     defaultConfig {