diff --git a/build.gradle b/build.gradle
index 56c322b..ed39c4e 100644
--- a/build.gradle
+++ b/build.gradle
@@ -75,8 +75,8 @@ android {
         minSdkVersion 26
         targetSdkVersion 28
 
-        versionCode 204
-        versionName "1.6.0711"
+        versionCode 206
+        versionName "1.6.0731"
 
         ndk {
             //选择要添加的对应 cpu 类型的 .so 库。
@@ -247,9 +247,32 @@ android {
             v1SigningEnabled true
             v2SigningEnabled true
         }
+
+        DX11 {
+            storeFile file("keystore/DX11.p12")
+            storePassword "123456"
+            keyAlias "dx11"
+            keyPassword "123456"
+            v1SigningEnabled true
+            v2SigningEnabled true
+        }
     }
 
     buildTypes {
+        DX11Debug.initWith(debug)
+        DX11Debug {
+            buildConfigField "String", "platform", '"DX11"'
+            versionNameSuffix "-debug"
+            debuggable true
+            signingConfig signingConfigs.DX11
+        }
+
+        DX11Release.initWith(release)
+        DX11Release {
+            buildConfigField "String", "platform", '"DX11"'
+            signingConfig signingConfigs.DX11
+        }
+
         G122Debug.initWith(debug)
         G122Debug {
             buildConfigField "String", "platform", '"MT6765"'
@@ -305,7 +328,7 @@ android {
             buildConfigField "String", "platform", '"QZA15"'
             signingConfig signingConfigs.U1302
         }
-        
+
         seewoDebug.initWith(debug)
         seewoDebug {
             versionNameSuffix "-debug"
@@ -361,7 +384,7 @@ android {
 //            signingConfig signingConfigs.G10P
 //            buildConfigField "String", "platform", '"AUDG104"'
 //        }
-        
+
         Huaruian8768Debug.initWith(debug)
         Huaruian8768Debug {
             versionNameSuffix "-debug"
@@ -653,7 +676,7 @@ repositories {
     maven { url "../../../prebuilts/fullsdk-darwin/extras/android/m2repository" }
     maven { url "../../../prebuilts/fullsdk-linux/extras/android/m2repository" }
 
-    google()
+//    google()
     mavenCentral()
     maven { url 'https://jitpack.io' }
     maven { url 'https://maven.google.com' }
diff --git a/iconloaderlib/build.gradle b/iconloaderlib/build.gradle
index efae14a..cf92c89 100644
--- a/iconloaderlib/build.gradle
+++ b/iconloaderlib/build.gradle
@@ -15,6 +15,8 @@ android {
     }
 
     buildTypes {
+        DX11Debug {}
+        DX11Release {}
         G122Debug {}
         G122Release {}
         QualcommDebug {}
diff --git a/keystore/DX11.p12 b/keystore/DX11.p12
new file mode 100644
index 0000000..c1851a5
Binary files /dev/null and b/keystore/DX11.p12 differ
diff --git a/src/com/aoleyun/os/model/LoaderTask.java b/src/com/aoleyun/os/model/LoaderTask.java
index 02027c8..0e8d7e0 100644
--- a/src/com/aoleyun/os/model/LoaderTask.java
+++ b/src/com/aoleyun/os/model/LoaderTask.java
@@ -267,6 +267,11 @@ public class LoaderTask implements Runnable {
         this.add("com.elink.autotest");
         this.add("com.emdoor.pressure.tester");
         this.add("emdoor.digit.tester");
+
+        this.add("com.eswi.android.expand");
+        this.add("com.eswi.errorscollection");
+        this.add("com.eswi.homework");
+        this.add("com.eswi.learnpackage");
     }};
 
     /*爱优读需要隐藏的图标*/