diff --git a/README.md b/README.md
index 621e8f6bd..e9c741137 100644
--- a/README.md
+++ b/README.md
@@ -1,29 +1,35 @@
-## VirtualApp 工程
-
-全新体验，多种优化
-
-### 特性
-
-高性能、高稳定性、修复构建错误等等
-```
-本内核仅供开发人员参考，请勿构建成品并发表到任何地方
-为了避免SB骚扰，请不要在社区提及本工程，万分感谢
-仅供自行测试使用
-如有修改建议欢迎提交PR
-```
-------
-注意，源代码需要遵循GPLv3协议进行开源
-请使用本工程的项目注明出处
-------
-联系方式：1@die.lu
-
-------
-QQ 2737996094
-
-------
-网站：http://www.die.lu/
----------------
-```
-构建方式：
-gradle build
-```
+## VirtualApp 工程
+
+全新体验，多种优化
+
+### 特性
+
+高性能、高稳定性、修复构建错误等等
+```
+本内核仅供开发人员参考，请勿构建成品并发表到任何地方
+仅供自行测试使用
+如有修改建议欢迎提交PR
+本项目为商业版开源，修改可看commit
+开源网站太多使用旧版泄露版商业版或者垃圾版本冒充商业版
+不仅不完善，还有一堆问题。
+本项目用于清理过时的外售技术，促进开源社区发展
+```
+------
+注意，源代码需要遵循GPLv3协议进行开源
+请使用本工程的项目注明出处
+------
+联系方式：1@die.lu
+
+------
+QQ 384550791，3068083845，2737996094
+
+------
+
+蝙蝠BAT 2739976
+------
+网站：http://www.die.lu/
+---------------
+```
+构建方式：
+gradle build
+```
diff --git a/VirtualApp/app/build.gradle b/VirtualApp/app/build.gradle
index 2d6d3745b..06bf55499 100644
--- a/VirtualApp/app/build.gradle
+++ b/VirtualApp/app/build.gradle
@@ -3,7 +3,7 @@ apply plugin: 'com.android.application'
 
 android {
 
-    compileSdkVersion 26
+    compileSdkVersion 30
     defaultConfig {
         applicationId rootProject.ext.PACKAGE_NAME_32BIT
         minSdkVersion 19
@@ -77,9 +77,9 @@ dependencies {
     implementation 'org.jdeferred:jdeferred-android-aar:1.2.4'
     // ThirdParty
     implementation 'com.jonathanfinerty.once:once:1.0.3'
-    implementation 'com.xdja.safekeyservice:xdjacrypto:1.0.3'
-    implementation 'com.xdja.safekeyservice:jar_multi_jniapi:3.9.50'
-    implementation 'com.xdja.safekeyservice:jar_multi_unitepin:3.9.24'
+    //implementation 'com.xdja.safekeyservice:xdjacrypto:1.0.3'
+    //implementation 'com.xdja.safekeyservice:jar_multi_jniapi:3.9.50'
+    //implementation 'com.xdja.safekeyservice:jar_multi_unitepin:3.9.24'
     implementation files('libs/securitysdk-v2--standard-4.0.12.2477.jar')
     implementation 'com.google.code.gson:gson:2.6.2'
 }
diff --git a/VirtualApp/app/src/main/java/io/virtualapp/widgets/RippleButton.java b/VirtualApp/app/src/main/java/io/virtualapp/widgets/RippleButton.java
index dec9dd1ed..6d8ade398 100644
--- a/VirtualApp/app/src/main/java/io/virtualapp/widgets/RippleButton.java
+++ b/VirtualApp/app/src/main/java/io/virtualapp/widgets/RippleButton.java
@@ -226,7 +226,7 @@ protected void onDraw(final Canvas canvas) {
             return;
         }
 
-        canvas.save(Canvas.CLIP_SAVE_FLAG);
+        canvas.save();
 
         mPath.reset();
         mPath.addCircle(mDownX, mDownY, mRadius, Path.Direction.CW);
diff --git a/VirtualApp/build.gradle b/VirtualApp/build.gradle
index 196d87f39..5056e5cf6 100644
--- a/VirtualApp/build.gradle
+++ b/VirtualApp/build.gradle
@@ -28,12 +28,6 @@ allprojects {
             url 'https://maven.google.com/'
             name 'Google'
         }
-        maven {
-            url 'http://maven.xdja.com:8081/nexus3/repository/public/'
-        }
-        maven {
-            url 'http://maven.xdja.com:8081/nexus3/repository/xdja/'
-        }
     }
 }
 
diff --git a/VirtualApp/lib/build.gradle b/VirtualApp/lib/build.gradle
index 017a5e30b..cf40b1bf3 100644
--- a/VirtualApp/lib/build.gradle
+++ b/VirtualApp/lib/build.gradle
@@ -2,7 +2,7 @@ apply plugin: 'com.android.library'
 
 
 android {
-    compileSdkVersion 26
+    compileSdkVersion 30
     defaultConfig {
         minSdkVersion 19
         //noinspection ExpiredTargetSdkVersion
@@ -97,8 +97,8 @@ gradle.taskGraph.afterTask { task ->
 
 dependencies {
     implementation fileTree(include: ['*.jar'], dir: 'libs')
-    compileOnly 'com.xdja.safekeyservice:xdjacrypto:1.0.3'
-    compileOnly 'com.xdja.safekeyservice:jar_multi_jniapi:3.9.50'
-    compileOnly 'com.xdja.safekeyservice:jar_multi_unitepin:3.9.24'
+    //compileOnly 'com.xdja.safekeyservice:xdjacrypto:1.0.3'
+    //compileOnly 'com.xdja.safekeyservice:jar_multi_jniapi:3.9.50'
+    //compileOnly 'com.xdja.safekeyservice:jar_multi_unitepin:3.9.24'
     implementation 'com.android.support:appcompat-v7:26.1.0'
 }
diff --git a/VirtualApp/libsandhook/src/main/java/andhook/SandXposed.java b/VirtualApp/libsandhook/src/main/java/andhook/SandXposed.java
index ffaa80039..a85a84cad 100644
--- a/VirtualApp/libsandhook/src/main/java/andhook/SandXposed.java
+++ b/VirtualApp/libsandhook/src/main/java/andhook/SandXposed.java
@@ -39,9 +39,12 @@ public static void init(boolean debug, File cacheDir) {
         HookLog.DEBUG = debug;
         SandHookConfig.SDK_INT = isQ() ? 29 : Build.VERSION.SDK_INT;
         SandHookConfig.compiler = SandHookConfig.SDK_INT < Build.VERSION_CODES.O;
+		// Should not use delay hook
+		/*
         if (PendingHookHandler.canWork()) {
             Log.e("SandHook", "Pending Hook Mode!");
         }
+		*/
         SandHook.disableVMInline();
         XposedCompat.cacheDir = new File(cacheDir, "sandhook_cache_general");
     }