diff --git a/README-zh.md b/README-zh.md
index d890c3cf..c5f58e6b 100644
--- a/README-zh.md
+++ b/README-zh.md
@@ -11,7 +11,7 @@
  
 # 环境
 
- * Mac or Linux 
+ * Mac Linux Windows
  * Gradle 2.10+ 
  * Java 1.7 +
 
@@ -26,7 +26,7 @@
 	apply plugin: 'robust'
 		
 		
-	compile 'com.meituan.robust:robust:0.3.0'
+	compile 'com.meituan.robust:robust:0.3.1'
 		
 	```
  2. 在整个项目的build.gradle加入classpath
@@ -37,8 +37,8 @@
 	        jcenter()
 	    }
 	    dependencies {
-	         classpath 'com.meituan.robust:gradle-plugin:0.3.0'
-	         classpath 'com.meituan.robust:auto-patch-plugin:0.3.0'
+	         classpath 'com.meituan.robust:gradle-plugin:0.3.1'
+	         classpath 'com.meituan.robust:auto-patch-plugin:0.3.1'
 	   }
 	}
 	```
@@ -58,7 +58,7 @@
 # AutoPatch
  
  
-Robust补丁自动化，为Robust自动生成补丁，使用者只需要提交修改完bug后的代码，运行和线上apk打包同样的gradle命令即可，会在项目的app/build/outputs/robust目录下生成补丁。
+Robust补丁自动化，为Robust自动生成补丁，使用者只需要提交修改完bug后的代码，运行和线上apk打包同样的gradle命令即可，会在项目的app/build/outputs/robust目录下生成补丁。更多自动化补丁信息请参考：[Android热更新方案Robust开源，新增自动化补丁工具](http://tech.meituan.com/android_autopatch.html) 。
 
 # 使用方法
 
@@ -113,7 +113,7 @@ Robust补丁自动化，为Robust自动生成补丁，使用者只需要提交
 	```
 2. 安装生成的apk。保存mapping.txt文件以及app/build/outputs/robust/methodsMap.robust文件
 3. 修改代码之后，加上**@Modify**注解或者调用指定的方法
-4. 把保存的mapping.txt和methodsMap.robust放到app/robust目录下
+4. 把保存的**mapping.txt**和**methodsMap.robust**放到app/robust目录下
 5. 执行和打包相同的gradle命令：
 	
 	```java
@@ -128,7 +128,8 @@ Robust补丁自动化，为Robust自动生成补丁，使用者只需要提交
 	```
 	手机上补丁的路径是`PatchManipulateImp`中指定的
 8. 打开App，点击Patch按钮就会加载补丁。
-9. 也可以加载app/robust的样例dex，修改了Jump_second_Activity跳转Activity的显示文字。
+9. 也可以加载app/robust的样例补丁，修改了Jump_second_Activity跳转Activity的显示文字。
+10. 在样例中我们给类```SecondActivity```的方法```getTextInfo(String meituan)```制作补丁，你可以自行定制
 10. 补丁加载之后每次都会删除，再次运行需要重新copy补丁。
 
 # 注意事项
diff --git a/README.md b/README.md
index 79548e3f..9a3667eb 100644
--- a/README.md
+++ b/README.md
@@ -5,13 +5,13 @@
 [![PRs Welcome](https://img.shields.io/badge/PRs-welcome-brightgreen.svg)](https://github.com/Meituan-Dianping/Robust/pulls)
 [![License](https://img.shields.io/badge/License-Apache%202.0-blue.svg)](https://raw.githubusercontent.com/Meituan-Dianping/Robust/master/LICENSE)  
 
-Robust is an Android HotFix solution with high compatibility and high stability.Robust can fix bugs immediately without publishing apk.
+Robust is an Android HotFix solution with high compatibility and high stability. Robust can fix bugs immediately without publishing apk.
  
  [中文说明](README-zh.md)
  
 # Environment
 
- * Mac or Linux 
+ * Mac Linux and Windows
  * Gradle 2.10+  
  * Java 1.7 +
  
@@ -24,7 +24,7 @@ Robust is an Android HotFix solution with high compatibility and high stability.
 	//please uncomment fellow line before you build a patch
 	//apply plugin: 'auto-patch-plugin'
 	apply plugin: 'robust'
-	compile 'com.meituan.robust:robust:0.3.0'
+	compile 'com.meituan.robust:robust:0.3.1'
 	```
 2. Add below codes in the outest project's build.gradle file.
 
@@ -34,8 +34,8 @@ Robust is an Android HotFix solution with high compatibility and high stability.
 	        jcenter()
 	    }
 	    dependencies {
-	         classpath 'com.meituan.robust:gradle-plugin:0.3.0'
-	         classpath 'com.meituan.robust:auto-patch-plugin:0.3.0'
+	         classpath 'com.meituan.robust:gradle-plugin:0.3.1'
+	         classpath 'com.meituan.robust:auto-patch-plugin:0.3.1'
 	   }
 	}
 	```
@@ -57,7 +57,7 @@ When you build APK,you may need to save mapping.txt and files in build/outputs/r
 # AutoPatch
  
 
-AutoPatch will generate patch for Robust automatically.You just need to fellow below steps to genrate patches.
+AutoPatch will generate patch for Robust automatically. You just need to fellow below steps to genrate patches. For more details please visit website http://tech.meituan.com/android_autopatch.html
 
 # Steps
 
@@ -111,7 +111,7 @@ AutoPatch will generate patch for Robust automatically.You just need to fellow b
 	./gradlew clean  assembleRelease --stacktrace --no-daemon
 	```
 2. After install apk on your phone,you need to save **mapping.txt** and **app/build/outputs/robust/methodsMap.robust**
-3. Put mapping.txt and methodsMap.robust which are generated when you build the apks in diretory **app/robust/**,if not exists ,create it!
+3. Put mapping.txt and methodsMap.robust which are generated when you build the apks into diretory **app/robust/**,if directory not exists ,create it!
 4. After modifying the code ,please put annotation `@Modify` on the modified methods or invoke  `RobustModify.modify()` (designed for Lambda Expression )in the modified methods.
 5. Run the same gradle command as you build the apk:
 
@@ -126,10 +126,9 @@ AutoPatch will generate patch for Robust automatically.You just need to fellow b
 	adb push ~/Desktop/code/robust/app/build/outputs/robust/patch.jar /sdcard/robust/patch_temp.jar
 	```
 	patch directory can be configured in ``PatchManipulateImp``.
-8. Open app,and click patch button,patch is used.
- 
-9. Also you can use our sample dex in **app/robust/sample_patch.dex** ,this dex change text after you click **Jump_second_Activity** Button.
-
+8. Open app,and click **Patch** button,patch is used.
+9. Also you can use our sample patch in **app/robust/sample_patch.jar** ,this dex change text after you click **Jump_second_Activity** Button.
+10. In the demo ,we change the text showed on the second activity which is configured in the method ```getTextInfo(String meituan)``` in class ```SecondActivity``` 
 10. Demo delete patch after used.You should copy patch everytimes.
 
 # Attentions
diff --git a/app/build.gradle b/app/build.gradle
index c9dbf75b..752ab317 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -1,7 +1,7 @@
 apply plugin: 'com.android.application'
 apply plugin: 'me.tatarka.retrolambda'
-apply plugin: 'robust'
 //apply plugin: 'auto-patch-plugin'
+apply plugin: 'robust'
 android {
     compileSdkVersion 24
     buildToolsVersion "24.0.2"
diff --git a/app/robust.xml b/app/robust.xml
index 706aefe7..70d58439 100644
--- a/app/robust.xml
+++ b/app/robust.xml
@@ -21,6 +21,10 @@
         <!--是否在补丁加上log，建议上线的时候这个开关的值为false，测试的时候为true-->
         <!--<patchLog>true</patchLog>-->
         <patchLog>false</patchLog>
+
+        <!--项目是否支持progaurd-->
+        <proguard>true</proguard>
+        <!--<proguard>false</proguard>-->
     </switch>
 
     <!--需要热补的包名或者类名，这些包名下的所有类都被会插入代码-->
diff --git a/app/robust/app-release.apk b/app/robust/app-release.apk
index c475f08f..00492bee 100644
Binary files a/app/robust/app-release.apk and b/app/robust/app-release.apk differ
diff --git a/app/robust/methodsMap.robust b/app/robust/methodsMap.robust
index f6f0fbd1..50ac7919 100644
Binary files a/app/robust/methodsMap.robust and b/app/robust/methodsMap.robust differ
diff --git a/app/robust/patch.jar b/app/robust/patch.jar
deleted file mode 100644
index 57f68304..00000000
Binary files a/app/robust/patch.jar and /dev/null differ
diff --git a/app/src/main/java/com/meituan/sample/MainActivity.java b/app/src/main/java/com/meituan/sample/MainActivity.java
index 53f1d8bd..db2f44fc 100644
--- a/app/src/main/java/com/meituan/sample/MainActivity.java
+++ b/app/src/main/java/com/meituan/sample/MainActivity.java
@@ -1,22 +1,40 @@
 package com.meituan.sample;
 
-import android.content.Context;
 import android.content.Intent;
 import android.os.Bundle;
 import android.support.v7.app.AppCompatActivity;
 import android.util.Log;
 import android.view.View;
-import android.view.ViewGroup;
 import android.widget.Button;
 import android.widget.TextView;
 import android.widget.Toast;
 
-import com.meituan.Hll;
+import com.meituan.sample.robusttest.other.Hll;
 import com.meituan.robust.Patch;
 import com.meituan.robust.PatchExecutor;
 import com.meituan.robust.RobustCallBack;
-
-import java.lang.reflect.Constructor;
+import com.meituan.sample.robusttest.ImageQualityUtil;
+import com.meituan.sample.robusttest.NoField;
+import com.meituan.sample.robusttest.SampleClass;
+import com.meituan.sample.robusttest.State;
+import com.meituan.sample.robusttest.Super;
+
+/**
+ *
+ * For users of Robust you may only to use MainActivity or SecondActivity,other classes are used for test.<br>
+ *<br>
+ * If you just want to use Robust ,we recommend you just focus on MainActivity SecondActivity and PatchManipulateImp.Especially three buttons in MainActivity<br>
+ *<br>
+ * in the MainActivity have three buttons; "SHOW TEXT " Button will change the text in the MainActivity,you can patch the show text.<br>
+ *<br>
+ * "PATCH" button will load the patch ,the patch path can be configured in PatchManipulateImp.<br>
+ *<br>
+ * "JUMP_SECOND_ACTIVITY" button will jump to the second ACTIVITY,so you can patch a Activity.<br>
+ *<br>
+ * Attention to this ,We recommend that one patch is just for one built apk ,because every  built apk has its unique mapping.txt and resource id<br>
+ *
+ *@author mivanzhang
+ */
 
 public class MainActivity extends AppCompatActivity {
 
@@ -26,7 +44,6 @@ public class MainActivity extends AppCompatActivity {
 
     Hll hll = new Hll(false);
 
-
     @Override
     protected void onCreate(Bundle savedInstanceState) {
         super.onCreate(savedInstanceState);
@@ -34,41 +51,20 @@ protected void onCreate(Bundle savedInstanceState) {
         button = (Button) findViewById(R.id.button);
         textView = (TextView) findViewById(R.id.textView);
         state = new State<>(hll);
-        button.setOnClickListener(new View.OnClickListener() {
-            @Override
-            public void onClick(View v) {
-                //除了get方法有拦截之外，其他的几个方法没有做拦截，可能是处理get set方法的误杀
-                Toast.makeText(MainActivity.this, "arrived in ", Toast.LENGTH_SHORT).show();
-                state.setIndex(hll, 1, 1l, new Object());
-                Log.d("robust", "state.get()  " + state.get().toString());
-                Log.d("robust", " state.getIndex()  " + state.getIndex());
-                Super s = new Super();
-                Log.d("robust", "patch result before :" + s.check());
-                Log.d("robust", "patch result after:" + s.protextedMethod());
-                textView.setText(s.getText());
-                s.getinstance();
-//                Log.d("robust", "s.getinstance(new Super())==  :    " + s.getinstance(new Super()));
-            }
-        });
         Button patch = (Button) findViewById(R.id.patch);
+        //beigin to patch
         patch.setOnClickListener(new View.OnClickListener() {
             @Override
             public void onClick(View v) {
-//                PatchUtils.applyPatch(MainActivity.this, "group", "1.0", "channel", 1233445l, "qwertyuiop1", "QQQQQQQQQQQ");
                 new PatchExecutor(getApplicationContext(), new PatchManipulateImp(),  new Callback()).start();
 
             }
         });
 
-        try {
-            ImageQualityUtil.loadImage(null, null, null, 1, null);
-        } catch (Exception e) {
-            e.printStackTrace();
-        }
         findViewById(R.id.jump_second_activity).setOnClickListener(new View.OnClickListener() {
             @Override
             public void onClick(View v) {
-                Intent intent = (Intent) invokeReflectConstruct("android.content.Intent", new Object[]{MainActivity.this, SecondActivity.class}, new Class[]{Context.class, Class.class});
+                Intent intent =  new Intent(MainActivity.this,SecondActivity.class);
                 startActivity(intent);
                 Log.d("robusttest", (new NoField()).toString());
                 Log.d("robusttest", ImageQualityUtil.getDefaultSize("asdasdasd"));
@@ -77,6 +73,26 @@ public void onClick(View v) {
             }
         });
 
+        button.setOnClickListener(new View.OnClickListener() {
+            @Override
+            public void onClick(View v) {
+                Toast.makeText(MainActivity.this, "arrived in ", Toast.LENGTH_SHORT).show();
+                state.setIndex(hll, 1, 1l, new Object());
+                Log.d("robust", "state.get()  " + state.get().toString());
+                Log.d("robust", " state.getIndex()  " + state.getIndex());
+                Super s = new Super();
+                Log.d("robust", "patch result before :" + s.check());
+                Log.d("robust", "patch result after:" + s.protextedMethod());
+                textView.setText(s.getText());
+                s.getinstance();
+            }
+        });
+        //test situation,
+        try {
+            ImageQualityUtil.loadImage(null, null, null, 1, null);
+        } catch (Exception e) {
+            e.printStackTrace();
+        }
     }
     //patch  data report
     class Callback implements RobustCallBack {
@@ -109,17 +125,4 @@ public void exceptionNotify(Throwable throwable, String where) {
     }
 
 
-    public static Object invokeReflectConstruct(String className, Object[] parameter, Class[] args) {
-        try {
-            Class clazz = Class.forName(className);
-            Constructor constructor = clazz.getDeclaredConstructor(args);
-            constructor.setAccessible(true);
-            return constructor.newInstance(parameter);
-        } catch (Exception e) {
-            Log.d("robust", "invokeReflectConstruct construct error " + className + "   parameter   " + parameter);
-            e.printStackTrace();
-        }
-        throw new RuntimeException("invokeReflectConstruct error ");
-    }
-
 }
diff --git a/app/src/main/java/com/meituan/sample/PatchManipulateImp.java b/app/src/main/java/com/meituan/sample/PatchManipulateImp.java
index ba16cd8b..b180a03a 100644
--- a/app/src/main/java/com/meituan/sample/PatchManipulateImp.java
+++ b/app/src/main/java/com/meituan/sample/PatchManipulateImp.java
@@ -12,16 +12,26 @@
 
 /**
  * Created by mivanzhang on 17/2/27.
+ *
+ * We recommend you rewrite your own PatchManipulate class ,adding your special patch Strategy，in the demo we just load the patch directly
+ *
+ * <br>
+ *   Pay attention to the difference of patch's LocalPath and patch's TempPath
+ *
+ *     <br>
+ *    We recommend LocalPath store the origin patch.jar which may be encrypted,while TempPath is the true runnable jar
  */
 
 public class PatchManipulateImp extends PatchManipulate {
     @Override
     protected List<Patch> fetchPatchList(Context context) {
         //将app自己的robustApkHash上报给服务端，服务端根据robustApkHash来区分每一次apk build来给app下发补丁
+        //apkhash is the unique identifier for  apk,so you cannnot patch wrong apk.
         //String robustApkHash = RobustApkHashUtils.readRobustApkHash(context);
         Patch patch = new Patch();
         patch.setName("123");
-        patch.setLocalPath(Environment.getExternalStorageDirectory().getPath()+ File.separator+"robust"+File.separator + "patch.dex");
+        //we recommend LocalPath store the origin patch.jar which may be encrypted,while TempPath is the true runnable jar
+        patch.setLocalPath(Environment.getExternalStorageDirectory().getPath()+ File.separator+"robust"+File.separator + "patch.jar");
         patch.setTempPath(Environment.getExternalStorageDirectory().getPath()+ File.separator+"robust"+File.separator + "patch");
         patch.setPatchesInfoImplClassFullName("com.meituan.robust.patch.PatchesInfoImpl");
         List  patches = new ArrayList<Patch>();
@@ -29,11 +39,27 @@ protected List<Patch> fetchPatchList(Context context) {
         return patches;
     }
 
+    /**
+     *
+     * @param context
+     * @param patch
+     * @return
+     *
+     * you can verify your patches here
+     */
     @Override
+
     protected boolean verifyPatch(Context context, Patch patch) {
         return true;
     }
 
+    /**
+     *
+     * @param patch
+     * @return
+     *
+     * you may download your patches here
+     */
     @Override
     protected boolean ensurePatchExist(Patch patch) {
         return true;
diff --git a/app/src/main/java/com/meituan/sample/SecondActivity.java b/app/src/main/java/com/meituan/sample/SecondActivity.java
index ce0d9675..35c82e75 100644
--- a/app/src/main/java/com/meituan/sample/SecondActivity.java
+++ b/app/src/main/java/com/meituan/sample/SecondActivity.java
@@ -12,10 +12,14 @@
 
 import com.google.gson.Gson;
 import com.google.gson.reflect.TypeToken;
-import com.meituan.Hll;
+import com.meituan.sample.robusttest.other.Hll;
 import com.meituan.robust.patch.RobustModify;
 import com.meituan.robust.patch.annotaion.Add;
 import com.meituan.robust.patch.annotaion.Modify;
+import com.meituan.sample.robusttest.ConcreateClass;
+import com.meituan.sample.robusttest.People;
+import com.meituan.sample.robusttest.State;
+import com.meituan.sample.robusttest.Super;
 
 import java.lang.ref.WeakReference;
 import java.lang.reflect.Field;
@@ -32,6 +36,7 @@ public class SecondActivity extends AppCompatActivity implements View.OnClickLis
     public Hll hll = new Hll(true);
     private People people = new People();
     public static State state = new State(new Hll(true));
+
     private String inlineToString(){
      return super.toString();
  }
@@ -41,25 +46,57 @@ protected void onCreate(Bundle savedInstanceState) {
         super.onCreate(savedInstanceState);
         System.out.println(inlineToString());
         setContentView(R.layout.activity_main2);
-        new Handler().postDelayed(new PreloadWebviewRunnable(this), 1100);
-        Log.d("robust", hll.getStrings(1, flag));
-        Log.d("robust", getString(R.string.app_name));
+        //test lambda expression
         TextView textView = (TextView) findViewById(R.id.secondtext);
         textView.setOnClickListener(v -> {
                     RobustModify.modify();
+                    //test inner class accessibility
                     people.setAddr("asdasd");
                     getInfo(state, new Super(), 1l);
                     Log.d("robust", " onclick  in Listener");
                 }
         );
-
+        //change text on the  SecondActivity
         textView.setText(getTextInfo(name));
+
+
+        // belows are test!!,you may ignore
+        // belows are test!!,you may ignore
+        // belows are test!!,you may ignore
+        // belows are test!!,you may ignore
+
+        //test inner class
+        new Handler().postDelayed(new PreloadWebviewRunnable(this), 1100);
+        Log.d("robust", hll.getStrings(1, flag));
+        Log.d("robust", getString(R.string.app_name));
+
+
+
+        //test for static methods
         Log.d("robust", "getValue is   " + getFieldValue("a", hll));
         Log.d("robust", "==========" + getInfo(state, new Super(), 1L) + "=============");
-        Toast.makeText(getApplicationContext(),"I am robust",Toast.LENGTH_SHORT).show();
+
+        //test for bundle
+        Bundle bundle=new Bundle();
+        bundle.putInt("asd",1);
+        bundle.getFloat("asd");
     }
+    /**
+     * if you change the return value you will change the show text,in the demo we built a patch to change the text
+     */
+    @Modify
+    public String getTextInfo(String meituan) {
+        People p = new People();
+        p.setName("mivazhang");
+        p.setCates("  AutoPatch");
+        people.setName(" I am Patch");
+        ConcreateClass concreateClass = new ConcreateClass();
 
-    //    @Modify(value = "com.meituan.sample.Super.onCreate(android.os.Bundle)")
+//        return  "you make it!!   name is " + p.getName()  +  "   \npatch success   " + people.getName() ;
+        return "error occur " + concreateClass.getA();
+    }
+
+// another usage of Modify anntation
 //    @Modify(value = "com.meituan.sample.SecondActivity.onCreate(android.os.Bundle)")
     private String getInfo(State stae, Super s, long l) {
         String json = "[1,2,3,4,5]";
@@ -83,22 +120,7 @@ public View onCreateView(String name, Context context, AttributeSet attrs) {
         return super.onCreateView(name, context, attrs);
     }
 
-    @Modify
-    //    public String getTextInfo(String baidu, People p) {
-    public String getTextInfo(String baidu) {
-        Bundle bundle=new Bundle();
-        bundle.putInt("asd",1);
-        bundle.getFloat("asd");
-        RobustModify.modify();
-        People p = new People();
-        p.setName("mivazhang");
-        p.setCates("  AutoPatch");
-        people.setAddr(baidu);
-        people.setName(" I am Patch");
-        ConcreateClass concreateClass = new ConcreateClass();
-        return p.getCates() + "you make it!!   " + p.getName() + baidu + getTextI1(flag) + people.getAddr() + "   name is  " + people.getName() + " conreate class getA " + concreateClass.getA();
-//        return "error " + concreateClass.getA();
-    }
+
 
 
     @Add
diff --git a/app/src/main/java/com/meituan/sample/AbstractClass.java b/app/src/main/java/com/meituan/sample/robusttest/AbstractClass.java
similarity index 81%
rename from app/src/main/java/com/meituan/sample/AbstractClass.java
rename to app/src/main/java/com/meituan/sample/robusttest/AbstractClass.java
index f828ddc7..7a131caa 100644
--- a/app/src/main/java/com/meituan/sample/AbstractClass.java
+++ b/app/src/main/java/com/meituan/sample/robusttest/AbstractClass.java
@@ -1,4 +1,4 @@
-package com.meituan.sample;
+package com.meituan.sample.robusttest;
 
 /**
  * Created by mivanzhang on 16/11/10.
@@ -14,6 +14,6 @@ public int getInt(int dex) {
     }
 
     public String getA() {
-        return "new";
+        return " !!! ";
     }
 }
diff --git a/app/src/main/java/com/meituan/sample/CallBack.java b/app/src/main/java/com/meituan/sample/robusttest/CallBack.java
similarity index 71%
rename from app/src/main/java/com/meituan/sample/CallBack.java
rename to app/src/main/java/com/meituan/sample/robusttest/CallBack.java
index 8d135548..d3c91f1d 100644
--- a/app/src/main/java/com/meituan/sample/CallBack.java
+++ b/app/src/main/java/com/meituan/sample/robusttest/CallBack.java
@@ -1,4 +1,4 @@
-package com.meituan.sample;
+package com.meituan.sample.robusttest;
 
 /**
  * Created by mivanzhang on 16/12/30.
diff --git a/app/src/main/java/com/meituan/sample/ConcreateClass.java b/app/src/main/java/com/meituan/sample/robusttest/ConcreateClass.java
similarity index 85%
rename from app/src/main/java/com/meituan/sample/ConcreateClass.java
rename to app/src/main/java/com/meituan/sample/robusttest/ConcreateClass.java
index 20b70e86..6aa3de58 100644
--- a/app/src/main/java/com/meituan/sample/ConcreateClass.java
+++ b/app/src/main/java/com/meituan/sample/robusttest/ConcreateClass.java
@@ -1,4 +1,4 @@
-package com.meituan.sample;
+package com.meituan.sample.robusttest;
 
 /**
  * Created by mivanzhang on 16/11/10.
diff --git a/app/src/main/java/com/meituan/sample/ImageQualityUtil.java b/app/src/main/java/com/meituan/sample/robusttest/ImageQualityUtil.java
similarity index 99%
rename from app/src/main/java/com/meituan/sample/ImageQualityUtil.java
rename to app/src/main/java/com/meituan/sample/robusttest/ImageQualityUtil.java
index b0c5dbb0..ad934f67 100644
--- a/app/src/main/java/com/meituan/sample/ImageQualityUtil.java
+++ b/app/src/main/java/com/meituan/sample/robusttest/ImageQualityUtil.java
@@ -1,4 +1,4 @@
-package com.meituan.sample;
+package com.meituan.sample.robusttest;
 
 /**
  * Created by mivanzhang on 16/10/24.
diff --git a/app/src/main/java/com/meituan/sample/InnerTest.java b/app/src/main/java/com/meituan/sample/robusttest/InnerTest.java
similarity index 80%
rename from app/src/main/java/com/meituan/sample/InnerTest.java
rename to app/src/main/java/com/meituan/sample/robusttest/InnerTest.java
index 3e68a56b..e10116d3 100644
--- a/app/src/main/java/com/meituan/sample/InnerTest.java
+++ b/app/src/main/java/com/meituan/sample/robusttest/InnerTest.java
@@ -1,6 +1,7 @@
-package com.meituan.sample;
+package com.meituan.sample.robusttest;
 
 import com.meituan.robust.patch.annotaion.Add;
+import com.meituan.sample.SecondActivity;
 
 /**
  * Created by mivanzhang on 17/2/8.
diff --git a/app/src/main/java/com/meituan/sample/JustTest.java b/app/src/main/java/com/meituan/sample/robusttest/JustTest.java
similarity index 77%
rename from app/src/main/java/com/meituan/sample/JustTest.java
rename to app/src/main/java/com/meituan/sample/robusttest/JustTest.java
index 5497b450..96b89161 100644
--- a/app/src/main/java/com/meituan/sample/JustTest.java
+++ b/app/src/main/java/com/meituan/sample/robusttest/JustTest.java
@@ -1,4 +1,4 @@
-package com.meituan.sample;
+package com.meituan.sample.robusttest;
 
 /**
  * Created by mivanzhang on 16/10/21.
diff --git a/app/src/main/java/com/meituan/sample/NewAddCLass.java b/app/src/main/java/com/meituan/sample/robusttest/NewAddCLass.java
similarity index 85%
rename from app/src/main/java/com/meituan/sample/NewAddCLass.java
rename to app/src/main/java/com/meituan/sample/robusttest/NewAddCLass.java
index 932e4051..4914d7de 100644
--- a/app/src/main/java/com/meituan/sample/NewAddCLass.java
+++ b/app/src/main/java/com/meituan/sample/robusttest/NewAddCLass.java
@@ -1,4 +1,4 @@
-package com.meituan.sample;
+package com.meituan.sample.robusttest;
 
 import com.meituan.robust.patch.annotaion.Add;
 
diff --git a/app/src/main/java/com/meituan/sample/NoField.java b/app/src/main/java/com/meituan/sample/robusttest/NoField.java
similarity index 94%
rename from app/src/main/java/com/meituan/sample/NoField.java
rename to app/src/main/java/com/meituan/sample/robusttest/NoField.java
index ee5befec..18994025 100644
--- a/app/src/main/java/com/meituan/sample/NoField.java
+++ b/app/src/main/java/com/meituan/sample/robusttest/NoField.java
@@ -1,4 +1,4 @@
-package com.meituan.sample;
+package com.meituan.sample.robusttest;
 
 import android.util.Log;
 
diff --git a/app/src/main/java/com/meituan/sample/People.java b/app/src/main/java/com/meituan/sample/robusttest/People.java
similarity index 99%
rename from app/src/main/java/com/meituan/sample/People.java
rename to app/src/main/java/com/meituan/sample/robusttest/People.java
index fe112f92..f9e1161a 100644
--- a/app/src/main/java/com/meituan/sample/People.java
+++ b/app/src/main/java/com/meituan/sample/robusttest/People.java
@@ -1,4 +1,4 @@
-package com.meituan.sample;
+package com.meituan.sample.robusttest;
 
 /**
  * Created by mivanzhang on 16/10/20.
diff --git a/app/src/main/java/com/meituan/sample/SampleClass.java b/app/src/main/java/com/meituan/sample/robusttest/SampleClass.java
similarity index 96%
rename from app/src/main/java/com/meituan/sample/SampleClass.java
rename to app/src/main/java/com/meituan/sample/robusttest/SampleClass.java
index 92486de8..66da06df 100644
--- a/app/src/main/java/com/meituan/sample/SampleClass.java
+++ b/app/src/main/java/com/meituan/sample/robusttest/SampleClass.java
@@ -1,4 +1,4 @@
-package com.meituan.sample;
+package com.meituan.sample.robusttest;
 
 import com.meituan.robust.patch.annotaion.Modify;
 
diff --git a/app/src/main/java/com/meituan/sample/State.java b/app/src/main/java/com/meituan/sample/robusttest/State.java
similarity index 96%
rename from app/src/main/java/com/meituan/sample/State.java
rename to app/src/main/java/com/meituan/sample/robusttest/State.java
index af3cfb9c..8be1ea7d 100644
--- a/app/src/main/java/com/meituan/sample/State.java
+++ b/app/src/main/java/com/meituan/sample/robusttest/State.java
@@ -1,8 +1,8 @@
-package com.meituan.sample;
+package com.meituan.sample.robusttest;
 
 import android.util.Log;
 
-import com.meituan.Hll;
+import com.meituan.sample.robusttest.other.Hll;
 
 import java.util.ArrayList;
 import java.util.List;
diff --git a/app/src/main/java/com/meituan/sample/Super.java b/app/src/main/java/com/meituan/sample/robusttest/Super.java
similarity index 96%
rename from app/src/main/java/com/meituan/sample/Super.java
rename to app/src/main/java/com/meituan/sample/robusttest/Super.java
index 491064c8..8b3416ab 100644
--- a/app/src/main/java/com/meituan/sample/Super.java
+++ b/app/src/main/java/com/meituan/sample/robusttest/Super.java
@@ -1,9 +1,10 @@
-package com.meituan.sample;
+package com.meituan.sample.robusttest;
 
 import android.util.Log;
 
-import com.meituan.Hll;
+import com.meituan.sample.robusttest.other.Hll;
 import com.meituan.robust.patch.annotaion.Modify;
+import com.meituan.sample.SecondActivity;
 
 /**
  * Created by mivanzhang on 16/7/21.
diff --git a/app/src/main/java/com/meituan/Hll.java b/app/src/main/java/com/meituan/sample/robusttest/other/Hll.java
similarity index 91%
rename from app/src/main/java/com/meituan/Hll.java
rename to app/src/main/java/com/meituan/sample/robusttest/other/Hll.java
index 31ca5d0e..a477ecf6 100644
--- a/app/src/main/java/com/meituan/Hll.java
+++ b/app/src/main/java/com/meituan/sample/robusttest/other/Hll.java
@@ -1,12 +1,12 @@
-package com.meituan;
+package com.meituan.sample.robusttest.other;
 
 
 import android.util.Log;
 
-import com.meituan.sample.CallBack;
+import com.meituan.sample.robusttest.CallBack;
 
 import static android.R.attr.name;
-import static com.meituan.sample.State.index;
+import static com.meituan.sample.robusttest.State.index;
 
 /**
  * Created by c_kunwu on 16/5/13.
diff --git a/app/src/main/res/layout/activity_main.xml b/app/src/main/res/layout/activity_main.xml
index d4d2723f..7b345e6c 100644
--- a/app/src/main/res/layout/activity_main.xml
+++ b/app/src/main/res/layout/activity_main.xml
@@ -25,7 +25,7 @@
         android:layout_marginEnd="248dp"
         android:layout_marginRight="248dp"
         android:layout_marginTop="37dp"
-        android:text="New Button" />
+        android:text="SHOW TEXT" />
 
     <Button
         android:id="@+id/patch"
diff --git a/auto-patch-plugin/src/main/groovy/com/meituan/robust/autopatch/PatchesFactory.groovy b/auto-patch-plugin/src/main/groovy/com/meituan/robust/autopatch/PatchesFactory.groovy
index a1a9274e..b1b0bf4d 100644
--- a/auto-patch-plugin/src/main/groovy/com/meituan/robust/autopatch/PatchesFactory.groovy
+++ b/auto-patch-plugin/src/main/groovy/com/meituan/robust/autopatch/PatchesFactory.groovy
@@ -44,7 +44,6 @@ class PatchesFactory {
         }
 
         CtClass temPatchClass = cloneClass(modifiedClass, patchName, methodNoNeedPatchList);
-//        if (temPatchClass.declaredMethods.size() == 0) {
         if (temPatchClass.getDeclaredMethods().length == 0) {
             printList(patchMethodSignureSet.toList());
             throw new RuntimeException("all methods in patch class are deteted,cannot find patchMethod in class " + temPatchClass.getName());
@@ -56,7 +55,7 @@ class PatchesFactory {
 
         dealWithSuperMethod(temPatchClass, modifiedClass, patchPath);
 
-        if (ReadMapping.getInstance().getClassMapping(modifiedClass.getName()) == null) {
+        if (Config.supportProGuard&&ReadMapping.getInstance().getClassMapping(modifiedClass.getName()) == null) {
             throw new RuntimeException(" something wrong with mappingfile ,cannot find  class  " + modifiedClass.getName() + "   in mapping file");
         }
         List<CtMethod> invokeSuperMethodList = Config.invokeSuperMethodMap.getOrDefault(modifiedClass.getName(), new ArrayList<>());
@@ -64,14 +63,12 @@ class PatchesFactory {
         createPublicMethodForPrivate(temPatchClass);
 
         for (CtMethod method : temPatchClass.getDeclaredMethods()) {
-            System.out.println("modifiedClass method.longName  " + method.getLongName() + "    modifiedClass.name  + method.name   " + modifiedClass.getName() + "." + method.getName());
             //  shit !!too many situations need take into  consideration
             //   methods has methodid   and in  patchMethodSignureSet
             if (!Config.addedSuperMethodList.contains(method) && !reaLParameterMethod.equals(method) && !method.getName().startsWith(Constants.ROBUST_PUBLIC_SUFFIX)) {
                 method.instrument(
                         new ExprEditor() {
                             public void edit(FieldAccess f) throws CannotCompileException {
-                                System.out.println("f.field.declaringClass.name  " + " " + f.getFileName() + "  line number is " + f.getLineNumber());
                                 if (Config.newlyAddedClassNameList.contains(f.getClassName())) {
                                     return;
                                 }
@@ -91,7 +88,6 @@ class PatchesFactory {
 
                             @Override
                             void edit(NewExpr e) throws CannotCompileException {
-                                System.out.println(" NewExpr Name class  " + e.getClassName() + "  constructor     line number is " + e.getLineNumber() + " getClassValue(e.className)   " + getClassValue(e.getClassName()));
                                 //inner class in the patched class ,not all inner class
                                 if (Config.newlyAddedClassNameList.contains(e.getClassName())||Config.noNeedReflectClassSet.contains(e.getClassName())) {
                                     return;
@@ -99,7 +95,6 @@ class PatchesFactory {
 
                                 try {
                                     if (!ReflectUtils.isStatic(Config.classPool.get(e.getClassName()).getModifiers()) && JavaUtils.isInnerClassInModifiedClass(e.getClassName(), modifiedClass)) {
-                                        System.out.println(" in NewExpr signature   " + e.getSignature());
                                         e.replace(ReflectUtils.getNewInnerClassString(e.getSignature(), temPatchClass.getName(), ReflectUtils.isStatic(Config.classPool.get(e.getClassName()).getModifiers()), getClassValue(e.getClassName())));
                                         return;
                                     }
@@ -113,7 +108,6 @@ class PatchesFactory {
                             @Override
                             void edit(MethodCall m) throws CannotCompileException {
 
-                                System.out.println(" MethodCall Name class " + m.getClassName() + "  file name is " + m.getFileName() + "  line number is " + m.getLineNumber() + " method name " + m.getMethod().getLongName());
                                 //methods no need reflect
                                 if(Config.noNeedReflectClassSet.contains(m.method.declaringClass.name)){
                                     return;
@@ -190,7 +184,6 @@ class PatchesFactory {
 
     private void dealWithSuperMethod(CtClass patchClass, CtClass modifiedClass, String patchPath) throws NotFoundException, CannotCompileException, IOException {
         StringBuilder methodBuilder;
-        System.out.println(" dealWithSuperMethod  modifiedClass.getName() " + modifiedClass.getName());
         List<CtMethod> invokeSuperMethodList = Config.invokeSuperMethodMap.getOrDefault(modifiedClass.getName(), new ArrayList());
         for (int index = 0; index < invokeSuperMethodList.size(); index++) {
             methodBuilder = new StringBuilder();
@@ -223,7 +216,6 @@ class PatchesFactory {
             }
             methodBuilder.append(JavaUtils.getParameterValue(invokeSuperMethodList.get(index).getParameterTypes().length) + ");");
             methodBuilder.append("}");
-            System.out.println("dealWithSuperMethod methodBuilder is " + methodBuilder.toString());
             CtMethod ctMethod = CtMethod.make(methodBuilder.toString(), patchClass);
             Config.addedSuperMethodList.add(ctMethod);
             patchClass.addMethod(ctMethod);
@@ -273,7 +265,6 @@ class PatchesFactory {
             private2PublicMethod.append("public  " + getMethodStatic(method) + " " + method.getReturnType().getName() + " " + Constants.ROBUST_PUBLIC_SUFFIX + method.getName() + "(" + JavaUtils.getParameterSignure(method) + "){");
             private2PublicMethod.append("return " + method.getName() + "(" + JavaUtils.getParameterValue(method.getParameterTypes().length) + ");");
             private2PublicMethod.append("}");
-//            println("private to Public Methods is  " + private2PublicMethod.toString())
             ctClass.addMethod(CtMethod.make(private2PublicMethod.toString(), ctClass));
         }
 
diff --git a/auto-patch-plugin/src/main/groovy/com/meituan/robust/autopatch/ReadXML.groovy b/auto-patch-plugin/src/main/groovy/com/meituan/robust/autopatch/ReadXML.groovy
index 7ba37d3f..b8e4f8d1 100644
--- a/auto-patch-plugin/src/main/groovy/com/meituan/robust/autopatch/ReadXML.groovy
+++ b/auto-patch-plugin/src/main/groovy/com/meituan/robust/autopatch/ReadXML.groovy
@@ -7,7 +7,7 @@ class ReadXML {
     private static robust;
 
     public static void readXMl(String path) {
-        robust = new XmlSlurper().parse(new File("${path}/${Constants.ROBUST_XML}"))
+        robust = new XmlSlurper().parse(new File("${path}${File.separator}${Constants.ROBUST_XML}"))
 
         //读取配置的补丁包名
         if (robust.patchPackname.name.text() != null && !"".equals(robust.patchPackname.name.text()))
@@ -21,7 +21,7 @@ class ReadXML {
             Config.mappingFilePath = "${path}${Constants.DEFAULT_MAPPING_FILE}"
         }
 
-        if (Config.mappingFilePath == null || "".equals(Config.mappingFilePath) || !(new File(Config.mappingFilePath)).exists()) {
+        if (Config.supportProGuard&&(Config.mappingFilePath == null || "".equals(Config.mappingFilePath) || !(new File(Config.mappingFilePath)).exists())) {
             throw new RuntimeException("Not found ${Config.mappingFilePath}, please put it on your project's robust dir or change your robust.xml !");
         }
 
@@ -50,6 +50,9 @@ class ReadXML {
         for (name in robust.noNeedReflectClass.name) {
             Config.noNeedReflectClassSet.add(name.text());
         }
+        if (robust.switch.proguard.text() != null && !"".equals(robust.switch.proguard.text()))
+            Config.supportProGuard = Boolean.valueOf(robust.switch.proguard.text()).booleanValue();
+
 
     }
 }
diff --git a/auto-patch-plugin/src/main/groovy/com/meituan/robust/autopatch/ReflectUtils.groovy b/auto-patch-plugin/src/main/groovy/com/meituan/robust/autopatch/ReflectUtils.groovy
index 71dc8669..ecf3839c 100644
--- a/auto-patch-plugin/src/main/groovy/com/meituan/robust/autopatch/ReflectUtils.groovy
+++ b/auto-patch-plugin/src/main/groovy/com/meituan/robust/autopatch/ReflectUtils.groovy
@@ -13,6 +13,7 @@ import robust.gradle.plugin.AutoPatchTransform
 
 import java.util.jar.JarEntry
 import java.util.jar.JarFile
+import java.util.regex.Matcher
 
 class ReflectUtils {
 
@@ -29,7 +30,7 @@ class ReflectUtils {
                 classPool.insertClassPath(it.file.absolutePath)
                 FileUtils.listFiles(it.file, null, true).each {
                     if (it.absolutePath.endsWith(SdkConstants.DOT_CLASS)) {
-                        def className = it.absolutePath.substring(dirPath.length() + 1, it.absolutePath.length() - SdkConstants.DOT_CLASS.length()).replaceAll('/', '.')
+                        def className = it.absolutePath.substring(dirPath.length() + 1, it.absolutePath.length() - SdkConstants.DOT_CLASS.length()).replaceAll(Matcher.quoteReplacement(File.separator), '.')
                         classNames.add(className)
                     }
                 }
@@ -163,7 +164,7 @@ class ReflectUtils {
         String name;
         for (int index = 1; index < signature.indexOf(")"); index++) {
             if (Constants.OBJECT_TYPE == signature.charAt(index) && signature.indexOf(Constants.PACKNAME_END) != -1) {
-                name = signature.substring(index + 1, signature.indexOf(Constants.PACKNAME_END, index)).replaceAll("/", "\\.")
+                name = signature.substring(index + 1, signature.indexOf(Constants.PACKNAME_END, index)).replaceAll("/", ".")
                 if (name.equals(pacthClassName)) {
                     signureBuilder.append(getmodifiedClassName(pacthClassName));
                 } else {
@@ -495,7 +496,7 @@ class ReflectUtils {
                 } else {
                     value = name;
                 }
-                AutoPatchTransform.logger.warn("getMappingValue~~~~~~~~~~~~~~~~class " + name + "  robust can not find in mapping ")
+                AutoPatchTransform.logger.warn("Warning  class name  " + name + "   can not find in mapping !! ")
 //                printMap(memberMappingInfo)
             }
             return value;
diff --git a/auto-patch-plugin/src/main/groovy/robust/gradle/plugin/AutoPatchTransform.groovy b/auto-patch-plugin/src/main/groovy/robust/gradle/plugin/AutoPatchTransform.groovy
index 52fa16ee..dc17324d 100644
--- a/auto-patch-plugin/src/main/groovy/robust/gradle/plugin/AutoPatchTransform.groovy
+++ b/auto-patch-plugin/src/main/groovy/robust/gradle/plugin/AutoPatchTransform.groovy
@@ -18,7 +18,6 @@ import org.gradle.api.logging.Logger
 import java.util.zip.Deflater
 import java.util.zip.ZipEntry
 import java.util.zip.ZipOutputStream
-
 /**
  * Created by mivanzhang on 16/7/21.
  *
@@ -57,9 +56,9 @@ class AutoPatchTransform extends Transform implements Plugin<Project> {
         def smaliFilePath = "${ROBUST_DIR}${Constants.LIB_NAME_ARRAY[1]}"
         def dxFilePath = "${ROBUST_DIR}${Constants.LIB_NAME_ARRAY[2]}"
         Config.robustGenerateDirectory = "${project.buildDir}" + File.separator + "$Constants.ROBUST_GENERATE_DIRECTORY" + File.separator;
-        dex2SmaliCommand = "  java -jar ${baksmaliFilePath} -o classout" + File.separator + "  classes.dex";
-        smali2DexCommand = "   java -jar ${smaliFilePath} classout" + File.separator + " -o patch.dex";
-        jar2DexCommand = "   java -jar ${dxFilePath} --dex --output=classes.dex  " + Constants.ZIP_FILE_NAME;
+        dex2SmaliCommand = "  java -jar ${baksmaliFilePath} -o classout" + File.separator + "  $Constants.CLASSES_DEX_NAME";
+        smali2DexCommand = "   java -jar ${smaliFilePath} classout" + File.separator + " -o "+Constants.PATACH_DEX_NAME;
+        jar2DexCommand = "   java -jar ${dxFilePath} --dex --output=$Constants.CLASSES_DEX_NAME  " + Constants.ZIP_FILE_NAME;
         ReadXML.readXMl(project.projectDir.path);
         Config.methodMap = JavaUtils.getMapFromZippedFile(project.projectDir.path + Constants.METHOD_MAP_PATH)
     }
@@ -97,7 +96,7 @@ class AutoPatchTransform extends Transform implements Plugin<Project> {
         def box = ReflectUtils.toCtClasses(inputs, Config.classPool)
         def cost = (System.currentTimeMillis() - startTime) / 1000
         logger.quiet "check all class cost $cost second, class count: ${box.size()}"
-        autoPatch(box, outDir.absolutePath)
+        autoPatch(box)
 //        JavaUtils.removeJarFromLibs()
         logger.quiet '================method singure to methodid is printed below================'
         JavaUtils.printMap(Config.methodMap)
@@ -112,7 +111,7 @@ class AutoPatchTransform extends Transform implements Plugin<Project> {
             targetDir.mkdirs();
         }
         for (String libName : Constants.LIB_NAME_ARRAY) {
-            InputStream inputStream = JavaUtils.class.getResourceAsStream("/libs/" + libName);
+            InputStream inputStream = JavaUtils.class.getResourceAsStream(File.separator+"libs"+File.separator + libName);
             if (inputStream == null) {
                 System.out.println("Warning!!!  Did not find " + libName + " ，you must add it to your project's libs ");
                 continue;
@@ -129,13 +128,58 @@ class AutoPatchTransform extends Transform implements Plugin<Project> {
         }
     }
 
-    def autoPatch(List<CtClass> box, String outDir) {
+    def autoPatch(List<CtClass> box) {
         File buildDir = project.getBuildDir();
         String patchPath = buildDir.getAbsolutePath() + File.separator + Constants.ROBUST_GENERATE_DIRECTORY + File.separator;
         clearPatchPath(patchPath);
         ReadAnnotation.readAnnotation(box, logger);
+        if(Config.supportProGuard) {
+            ReadMapping.getInstance().initMappingInfo();
+        }
+
+        generatPatch(box,patchPath);
 
-        ReadMapping.getInstance().initMappingInfo();
+        zipPatchClassesFile()
+        executeCommand(jar2DexCommand)
+        executeCommand(dex2SmaliCommand)
+        SmaliUitils.getInstance().dealObscureInSmali();
+        executeCommand(smali2DexCommand)
+        //package patch.dex to patch.jar
+        packagePatchDex2Jar()
+        deleteTmpFiles()
+    }
+    def  zipPatchClassesFile(){
+        ZipOutputStream zipOut = new ZipOutputStream(new FileOutputStream(Config.robustGenerateDirectory+ Constants.ZIP_FILE_NAME));
+        zipAllPatchClasses(Config.robustGenerateDirectory+"com","",zipOut);
+
+        zipOut.close();
+
+    }
+
+    def zipAllPatchClasses(String path, String fullClassName, ZipOutputStream zipOut) {
+        File file = new File(path);
+        if (file.exists()) {
+            fullClassName=fullClassName+file.name;
+            if (file.isDirectory()) {
+                fullClassName+=File.separator;
+                File[] files = file.listFiles();
+                if (files.length == 0) {
+                    return;
+                } else {
+                    for (File file2 : files) {
+                        zipAllPatchClasses(file2.getAbsolutePath(),fullClassName,zipOut);
+                    }
+                }
+            } else {
+                //文件
+                zipFile(file,zipOut, fullClassName);
+            }
+        } else {
+            logger.debug("文件不存在!");
+        }
+    }
+
+    def  generatPatch(List<CtClass> box,String patchPath){
         if (!Config.isManual) {
             if (Config.patchMethodSignureSet.size() < 1) {
                 throw new RuntimeException(" patch method is empty ,please check your Modify annotation or use RobustModify.modify() to mark modified methods")
@@ -159,18 +203,6 @@ class AutoPatchTransform extends Transform implements Plugin<Project> {
             autoPatchManually(box, patchPath);
         }
 
-        executeCommand(zipCommand)
-        executeCommand(jar2DexCommand)
-        executeCommand(dex2SmaliCommand)
-        SmaliUitils.getInstance().dealObscureInSmali();
-        executeCommand(smali2DexCommand)
-
-        //package patch.dex to patch.jar
-        String patchJarFileName = "patch.jar"
-        File patchJarFile = new File(Config.robustGenerateDirectory, patchJarFileName)
-        File patchDexFile = new File(Config.robustGenerateDirectory, "patch.dex")
-        packagePatchDex2Jar(patchJarFile, "classes.dex", patchDexFile)
-        deleteTmpFiles()
     }
     def deleteTmpFiles(){
         File diretcory=new File(Config.robustGenerateDirectory);
@@ -180,7 +212,7 @@ class AutoPatchTransform extends Transform implements Plugin<Project> {
             diretcory.listFiles(new FilenameFilter() {
                 @Override
                 boolean accept(File file, String s) {
-                    return !(s.equals("patch.jar"))
+                    return !(Constants.PATACH_JAR_NAME.equals(s))
                 }
             }).each {
                 if(it.isDirectory()){
@@ -249,27 +281,35 @@ class AutoPatchTransform extends Transform implements Plugin<Project> {
         PatchesInfoFactory.createPatchesInfo().writeFile(patchPath);
     }
 
-    def static clearPatchPath(String patchPath) {
+    def  clearPatchPath(String patchPath) {
         new File(patchPath).deleteDir();
     }
 
-    def static packagePatchDex2Jar(File patchJarFile, String zipEntryName, File patchDexFile) throws IOException {
-        if (!patchDexFile.exists() || !patchDexFile.canRead()) {
+    def  packagePatchDex2Jar() throws IOException {
+        File inputFile=new File(Config.robustGenerateDirectory, Constants.PATACH_DEX_NAME);
+        if (!inputFile.exists() || !inputFile.canRead()) {
             throw new RuntimeException("patch.dex is not exists or readable")
         }
-        ZipOutputStream zipOut = new ZipOutputStream(new FileOutputStream(patchJarFile))
+        ZipOutputStream zipOut = new ZipOutputStream(new FileOutputStream(new File(Config.robustGenerateDirectory, Constants.PATACH_JAR_NAME)))
         zipOut.setLevel(Deflater.NO_COMPRESSION)
-        zipOut.putNextEntry(new ZipEntry(zipEntryName))
-        FileInputStream fis = new FileInputStream(patchDexFile)
-        byte[] buffer = new byte[4092]
-        int byteCount = 0
+        FileInputStream fis = new FileInputStream(inputFile)
+        zipFile(inputFile,zipOut,Constants.CLASSES_DEX_NAME);
+        zipOut.close()
+    }
+
+    def zipFile(File inputFile, ZipOutputStream zos, String entryName){
+        ZipEntry entry = new ZipEntry(entryName);
+        zos.putNextEntry(entry);
+        FileInputStream fis = new FileInputStream(inputFile)
+        byte[] buffer = new byte[4092];
+        int byteCount = 0;
         while ((byteCount = fis.read(buffer)) != -1) {
-            zipOut.write(buffer, 0, byteCount)
+            zos.write(buffer, 0, byteCount);
         }
-        fis.close()
-        zipOut.closeEntry()
-        zipOut.flush()
-        zipOut.close()
+        fis.close();
+        zos.closeEntry();
+        zos.flush();
     }
 
+
 }
\ No newline at end of file
diff --git a/auto-patch-plugin/src/main/java/com/meituan/robust/autopatch/Config.java b/auto-patch-plugin/src/main/java/com/meituan/robust/autopatch/Config.java
index a707382d..7b86b0c0 100644
--- a/auto-patch-plugin/src/main/java/com/meituan/robust/autopatch/Config.java
+++ b/auto-patch-plugin/src/main/java/com/meituan/robust/autopatch/Config.java
@@ -22,6 +22,7 @@
 
 public final class Config {
     public static boolean catchReflectException = false;
+    public static boolean supportProGuard = true;
     public static boolean isLogging = true;
     public static boolean isManual = false;
     public static String patchPackageName = Constants.PATCH_PACKAGENAME;
@@ -57,6 +58,7 @@ public static void init() {
         addedSuperMethodList = new ArrayList<>();
         noNeedReflectClassSet = new HashSet<>();
         noNeedReflectClassSet.addAll(Constants.NO_NEED_REFLECT_CLASS);
+        supportProGuard=true;
     }
 
 }
diff --git a/auto-patch-plugin/src/main/java/com/meituan/robust/autopatch/PatchesControlFactory.java b/auto-patch-plugin/src/main/java/com/meituan/robust/autopatch/PatchesControlFactory.java
index 31395228..3daf1c9b 100644
--- a/auto-patch-plugin/src/main/java/com/meituan/robust/autopatch/PatchesControlFactory.java
+++ b/auto-patch-plugin/src/main/java/com/meituan/robust/autopatch/PatchesControlFactory.java
@@ -30,7 +30,6 @@ private CtClass createControlClass(CtClass modifiedClass) throws Exception {
         StringBuilder getRealParameterMethodBody = new StringBuilder();
         getRealParameterMethodBody.append("public Object getRealParameter(Object parameter) {");
         getRealParameterMethodBody.append("if(parameter instanceof " + modifiedClass.getName() + "){");
-        System.out.println("patchClass.getName() " + patchClass.getName());
         getRealParameterMethodBody.
                 append("return new " + patchClass.getName() + "(parameter);");
         getRealParameterMethodBody.append("}");
@@ -81,9 +80,7 @@ static String getAccessDispatchMethodBody(CtClass patchClass, String modifiedCla
             CtClass[] parametertypes = method.getParameterTypes();
             String methodSignure = JavaUtils.getJavaMethodSignure(method).replaceAll(patchClass.getName(), modifiedClassName);
             String methodLongName = modifiedClassName + "." + methodSignure;
-            System.out.println("createControlClass methodLongName " + methodLongName + " origin method long name is " + method.getLongName());
             Integer methodNumber = Config.methodMap.get(methodLongName);
-            System.out.println("createControlClass methodmap get long name " + modifiedClassName + "." + methodSignure + "  methodNumber  " + methodNumber + "  methodLongName  " + methodLongName);
             //just Forward methods with methodNumber
             if (methodNumber != null) {
                 accessDispatchMethodBody.append(" if((\"" + methodNumber + "\").equals(methodNo)){\n");
@@ -141,7 +138,6 @@ static String getAccessDispatchMethodBody(CtClass patchClass, String modifiedCla
             accessDispatchMethodBody.append(" } catch (Throwable e) {");
             accessDispatchMethodBody.append(" e.printStackTrace();}");
         }
-        System.out.println("accessDispatchMethodBody is " + accessDispatchMethodBody.toString());
         return accessDispatchMethodBody.toString();
     }
 
@@ -159,7 +155,6 @@ private static String getIsSupportMethodBody(CtClass patchClass, String modified
             String methodSignure = JavaUtils.getJavaMethodSignure(method).replaceAll(patchClass.getName(), modifiedClassName);
             String methodLongName = modifiedClassName + "." + methodSignure;
             Integer methodNumber = Config.methodMap.get(methodLongName);
-            System.out.println("createControlClass methodmap get long name " + modifiedClassName + "." + methodSignure + "  methodNumber  " + methodNumber + "  methodLongName  " + methodLongName);
             //just Forward methods with methodNumber
             if (methodNumber != null) {
                 methodsIdBuilder.append(methodNumber + ":");
@@ -170,7 +165,6 @@ private static String getIsSupportMethodBody(CtClass patchClass, String modified
             isSupportBuilder.append("  android.util.Log.d(\"robust\",\"arrivied in isSupport \"+methodName+\" paramArrayOfObject  \" +paramArrayOfObject+\" isSupport result is \"+\"" + methodsIdBuilder.toString() + "\".contains(methodNo));");
         }
         isSupportBuilder.append("return \"" + methodsIdBuilder.toString() + "\".contains(methodNo);");
-        System.out.println("isSupport MethodBody is " + isSupportBuilder.toString());
         return isSupportBuilder.toString();
     }
 
diff --git a/auto-patch-plugin/src/main/java/com/meituan/robust/autopatch/PatchesInfoFactory.java b/auto-patch-plugin/src/main/java/com/meituan/robust/autopatch/PatchesInfoFactory.java
index 2dd18921..1162b09a 100644
--- a/auto-patch-plugin/src/main/java/com/meituan/robust/autopatch/PatchesInfoFactory.java
+++ b/auto-patch-plugin/src/main/java/com/meituan/robust/autopatch/PatchesInfoFactory.java
@@ -29,9 +29,7 @@ private CtClass createPatchesInfoClass() {
             methodBody.append("public java.util.List getPatchedClassesInfo() {");
             methodBody.append("  java.util.List patchedClassesInfos = new java.util.ArrayList();");
             for (int i = 0; i < Config.modifiedClassNameList.size(); i++) {
-                System.out.println("ReflectUtils.getFullClassNameFromFile(file)  " + Config.modifiedClassNameList.get(i));
                 if (Constants.OBSCURE) {
-                    System.out.println("Config.modifiedClassNameList.get(i)).getValueName()  " + ReadMapping.getInstance().getClassMapping(Config.modifiedClassNameList.get(i)));
                     methodBody.append("com.meituan.robust.PatchedClassInfo patchedClass" + i + " = new com.meituan.robust.PatchedClassInfo(\"" + ReadMapping.getInstance().getClassMappingOrDefault(Config.modifiedClassNameList.get(i)).getValueName() + "\",\"" + NameManger.getInstance().getPatchControlName(Config.modifiedClassNameList.get(i).substring(Config.modifiedClassNameList.get(i).lastIndexOf('.') + 1)) + "\");");
                 } else {
                     methodBody.append("com.meituan.robust.PatchedClassInfo patchedClass" + i + " = new com.meituan.robust.PatchedClassInfo(\"" + Config.modifiedClassNameList.get(i) + "\",\"" + NameManger.getInstance().getPatchControlName(Config.modifiedClassNameList.get(i).substring(Config.modifiedClassNameList.get(i).lastIndexOf('.') + 1)) + "\");");
diff --git a/auto-patch-plugin/src/main/java/com/meituan/robust/autopatch/ReadMapping.java b/auto-patch-plugin/src/main/java/com/meituan/robust/autopatch/ReadMapping.java
index 739b1d75..5971bd77 100644
--- a/auto-patch-plugin/src/main/java/com/meituan/robust/autopatch/ReadMapping.java
+++ b/auto-patch-plugin/src/main/java/com/meituan/robust/autopatch/ReadMapping.java
@@ -40,7 +40,6 @@ private ReadMapping() {
      * @return
      */
     public void initMappingInfo() {
-        int count = 0;
         //查找mapping文件
         InputStream is = null;
         boolean needBacktrace = true;
@@ -64,9 +63,6 @@ public void initMappingInfo() {
                     ClassMapping classMapping = new ClassMapping();
                     classMapping.setClassName(line.substring(0, line.indexOf("->") - 1).trim());
                     classMapping.setValueName(line.split("->")[1].substring(0, line.split("->")[1].length() - 1).trim());
-//                    println "classname is " + classMapping.getClassName() + "   value name is   " + classMapping.getValueName()
-                    count++;
-//                    println("match the line is   " + line);
                     line = reader.readLine().trim();
                     while (line != null) {
                         if (line.endsWith(":")) {
@@ -110,7 +106,11 @@ public ClassMapping getClassMapping(String classname) {
     }
 
     public ClassMapping getClassMappingOrDefault(String classname) {
-        return usedInModifiedClassMappingInfo.getOrDefault(classname, new ClassMapping());
+        ClassMapping defaultClassMapping=new ClassMapping();
+        if(!Config.supportProGuard){
+            defaultClassMapping.setValueName(classname);
+        }
+        return usedInModifiedClassMappingInfo.getOrDefault(classname,defaultClassMapping);
     }
 
     /***
diff --git a/auto-patch-plugin/src/main/java/com/meituan/robust/utils/JavaUtils.java b/auto-patch-plugin/src/main/java/com/meituan/robust/utils/JavaUtils.java
index 91fc4eea..ecb2a04c 100644
--- a/auto-patch-plugin/src/main/java/com/meituan/robust/utils/JavaUtils.java
+++ b/auto-patch-plugin/src/main/java/com/meituan/robust/utils/JavaUtils.java
@@ -279,10 +279,10 @@ public static void printList(List<String> list) {
 
     public static String getFullClassNameFromFile(String path) {
         if (path.indexOf("classout") > 0) {
-            return path.substring(path.indexOf("classout") + "classout".length() + 1, path.lastIndexOf(".smali")).replace('/', '.');
+            return path.substring(path.indexOf("classout") + "classout".length() + 1, path.lastIndexOf(".smali")).replace(File.separatorChar, '.');
         }
         if (path.indexOf("main") > 0) {
-            return path.substring(path.indexOf("main") + "main".length() + 1, path.lastIndexOf(".class")).replace('/', '.');
+            return path.substring(path.indexOf("main") + "main".length() + 1, path.lastIndexOf(".class")).replace(File.separatorChar, '.');
         }
         throw new RuntimeException("can not analysis " + path + "  get full class name error!!");
     }
diff --git a/auto-patch-plugin/src/main/java/com/meituan/robust/utils/SmaliUitils.java b/auto-patch-plugin/src/main/java/com/meituan/robust/utils/SmaliUitils.java
index d740a66a..edb31c7c 100644
--- a/auto-patch-plugin/src/main/java/com/meituan/robust/utils/SmaliUitils.java
+++ b/auto-patch-plugin/src/main/java/com/meituan/robust/utils/SmaliUitils.java
@@ -1,8 +1,8 @@
 package com.meituan.robust.utils;
 
+import com.meituan.robust.Constants;
 import com.meituan.robust.autopatch.ClassMapping;
 import com.meituan.robust.autopatch.Config;
-import com.meituan.robust.Constants;
 import com.meituan.robust.autopatch.NameManger;
 import com.meituan.robust.autopatch.ReadMapping;
 
@@ -16,15 +16,16 @@
 import java.util.Collections;
 import java.util.Comparator;
 import java.util.List;
+import java.util.regex.Matcher;
 
 import javassist.CtClass;
 import javassist.CtMethod;
 import javassist.CtPrimitiveType;
 
-import static com.meituan.robust.autopatch.Config.classPool;
-import static com.meituan.robust.autopatch.Config.invokeSuperMethodMap;
 import static com.meituan.robust.Constants.PACKNAME_END;
 import static com.meituan.robust.Constants.PACKNAME_START;
+import static com.meituan.robust.autopatch.Config.classPool;
+import static com.meituan.robust.autopatch.Config.invokeSuperMethodMap;
 
 /**
  * Created by mivanzhang on 17/2/8.
@@ -45,9 +46,9 @@ private SmaliUitils() {
     }
 
     public void dealObscureInSmali() {
-        File diretory = new File(Config.robustGenerateDirectory + "classout" + File.separator + Config.patchPackageName.replaceAll("\\.", File.separator));
+        File diretory = new File(Config.robustGenerateDirectory + "classout" + File.separator + Config.patchPackageName.replaceAll("\\.", Matcher.quoteReplacement(File.separator)));
         if (!diretory.isDirectory() || diretory == null) {
-            throw new RuntimeException(Config.robustGenerateDirectory + Config.patchPackageName.replaceAll(".", File.separator) + " contains no smali file error!! ");
+            throw new RuntimeException(Config.robustGenerateDirectory + Config.patchPackageName.replaceAll(".", Matcher.quoteReplacement(File.separator)) + " contains no smali file error!! ");
         }
         List<File> smaliFileList = covertPathToFile(Config.robustGenerateDirectory + "classout" + File.separator, Config.newlyAddedClassNameList);
         for (File file : diretory.listFiles()) {
@@ -97,7 +98,7 @@ private List<File> covertPathToFile(String directory, List<String> packNameList)
         }
         List<File> fileList = new ArrayList<>();
         for (String packname : packNameList) {
-            fileList.add(new File(directory + packname.replaceAll("\\.", "\\/") + ".smali"));
+            fileList.add(new File(directory + packname.replaceAll("\\.", Matcher.quoteReplacement(File.separator)) + ".smali"));
         }
         return fileList;
     }
@@ -335,7 +336,7 @@ private String getObscuredMemberName(String className, String memberName) {
 
         ClassMapping classMapping = ReadMapping.getInstance().getClassMapping(className);
         if (classMapping == null) {
-            System.out.println("Warning: getObscuredMemberName ~~~~~~~~~~~~~~~~class " + className + "   member  " + memberName + "  robust can not find in mapping ");
+            System.out.println("Warning: getObscuredMemberName  class  name " + className + "   member name is  " + memberName + "  robust can not find in mapping!!! ");
             return JavaUtils.eradicatReturnType(memberName);
         }
 
@@ -362,7 +363,7 @@ private String getObscuredClassName(String className) {
         if (null == classMapping || classMapping.getValueName() == null) {
             return className;
         }
-        return classMapping.getValueName().replaceAll("\\.", "/");
+        return classMapping.getValueName().replaceAll("\\.","/");
 
 
     }
diff --git a/autopatchbase/src/main/java/com/meituan/robust/Constants.java b/autopatchbase/src/main/java/com/meituan/robust/Constants.java
index e7aa1353..9ab21f65 100644
--- a/autopatchbase/src/main/java/com/meituan/robust/Constants.java
+++ b/autopatchbase/src/main/java/com/meituan/robust/Constants.java
@@ -23,6 +23,9 @@ public class Constants {
 
 
     public static final String ZIP_FILE_NAME = "meituan.jar";
+    public static final String PATACH_DEX_NAME = "patch.dex";
+    public static final String CLASSES_DEX_NAME = "classes.dex";
+    public static final String PATACH_JAR_NAME = "patch.jar";
     public static final String PATCH_SUFFIX = "Patch";
     public static final String PATCH_CONTROL_SUFFIX = "Control";
     public static final String INLINE_PATCH_SUFFIX = "InLinePatch";
@@ -106,4 +109,5 @@ public class Constants {
 
     //robust apk hash : apk's unique id
     public static final String ROBUST_APK_HASH_FILE_NAME = "robust.apkhash";
+
 }
diff --git a/build.gradle b/build.gradle
index 415a5f5a..575aa69d 100644
--- a/build.gradle
+++ b/build.gradle
@@ -9,8 +9,8 @@ buildscript {
         classpath 'com.android.tools.build:gradle:2.1.0'
         // NOTE: Do not place your application dependencies here; they belong
         // in the individual module build.gradle files
-        classpath 'com.meituan.robust:gradle-plugin:0.3.0'
-        classpath 'com.meituan.robust:auto-patch-plugin:0.3.0'
+        classpath 'com.meituan.robust:gradle-plugin:0.3.1'
+        classpath 'com.meituan.robust:auto-patch-plugin:0.3.1'
         classpath 'me.tatarka:gradle-retrolambda:3.2.0'
         classpath 'com.github.dcendents:android-maven-gradle-plugin:1.3'
         classpath 'com.jfrog.bintray.gradle:gradle-bintray-plugin:1.7.3'
diff --git a/gradle-plugin/src/main/groovy/robust/gradle/plugin/ConvertUtils.groovy b/gradle-plugin/src/main/groovy/robust/gradle/plugin/ConvertUtils.groovy
index b83ffd6a..66bfcdab 100644
--- a/gradle-plugin/src/main/groovy/robust/gradle/plugin/ConvertUtils.groovy
+++ b/gradle-plugin/src/main/groovy/robust/gradle/plugin/ConvertUtils.groovy
@@ -7,6 +7,7 @@ import javassist.CtClass
 
 import java.util.jar.JarEntry
 import java.util.jar.JarFile
+import java.util.regex.Matcher
 /**
  * Created by mivanzhang on 16/11/3.
  */
@@ -21,7 +22,7 @@ class ConvertUtils {
                 classPool.insertClassPath(it.file.absolutePath)
                 org.apache.commons.io.FileUtils.listFiles(it.file, null, true).each {
                     if (it.absolutePath.endsWith(SdkConstants.DOT_CLASS)) {
-                        def className = it.absolutePath.substring(dirPath.length() + 1, it.absolutePath.length() - SdkConstants.DOT_CLASS.length()).replaceAll('/', '.')
+                        def className = it.absolutePath.substring(dirPath.length() + 1, it.absolutePath.length() - SdkConstants.DOT_CLASS.length()).replaceAll(Matcher.quoteReplacement(File.separator), '.')
                         classNames.add(className)
                     }
                 }
@@ -29,7 +30,6 @@ class ConvertUtils {
 
             it.jarInputs.each {
                 classPool.insertClassPath(it.file.absolutePath)
-
                 def jarFile = new JarFile(it.file)
                 Enumeration<JarEntry> classes = jarFile.entries();
                 while (classes.hasMoreElements()) {
diff --git a/gradle-plugin/src/main/groovy/robust/gradle/plugin/RobustTransform.groovy b/gradle-plugin/src/main/groovy/robust/gradle/plugin/RobustTransform.groovy
index 1bcb2275..a3f0702d 100644
--- a/gradle-plugin/src/main/groovy/robust/gradle/plugin/RobustTransform.groovy
+++ b/gradle-plugin/src/main/groovy/robust/gradle/plugin/RobustTransform.groovy
@@ -12,7 +12,10 @@ import org.gradle.api.logging.Logger
 
 import java.util.concurrent.ForkJoinPool
 import java.util.concurrent.atomic.AtomicInteger
+import java.util.jar.JarOutputStream
 import java.util.zip.GZIPOutputStream
+import java.util.zip.ZipEntry
+import java.util.zip.ZipOutputStream
 /**
  * Created by mivanzhang on 16/11/3.
  *
@@ -130,7 +133,15 @@ class RobustTransform extends Transform implements Plugin<Project> {
         logger.quiet '================robust start================'
         def startTime = System.currentTimeMillis()
         outputProvider.deleteAll()
-        def outDir = outputProvider.getContentLocation("main", outputTypes, scopes, Format.DIRECTORY)
+        File jarFile = outputProvider.getContentLocation("main", getOutputTypes(), getScopes(),
+                Format.JAR);
+        if(!jarFile.getParentFile().exists()){
+            jarFile.getParentFile().mkdirs();
+        }
+        if(jarFile.exists()){
+            jarFile.delete();
+        }
+
         ClassPool classPool = new ClassPool()
         project.android.bootClasspath.each {
             logger.debug "android.bootClasspath   " + (String) it.absolutePath
@@ -140,8 +151,7 @@ class RobustTransform extends Transform implements Plugin<Project> {
         def box = ConvertUtils.toCtClasses(inputs, classPool)
         def cost = (System.currentTimeMillis() - startTime) / 1000
         logger.quiet "check all class cost $cost second, class count: ${box.size()}"
-        insertRobustCode(box, outDir.absolutePath)
-        print("outDir  " + outDir)
+        insertRobustCode(box, jarFile)
         writeMap2File(methodMap, Constants.METHOD_MAP_OUT_PATH)
         cost = (System.currentTimeMillis() - startTime) / 1000
         logger.quiet "robust cost $cost second"
@@ -186,18 +196,18 @@ class RobustTransform extends Transform implements Plugin<Project> {
     }
     static AtomicInteger insertMethodCount = new AtomicInteger(0);
 
-    def insertRobustCode(List<CtClass> box, String outDir) {
+    def insertRobustCode(List<CtClass> box, File jarFile) {
+        ZipOutputStream outStream=new JarOutputStream(new FileOutputStream(jarFile));
         new ForkJoinPool().submit {
             box.each { ctClass ->
                 if (isNeedInsertClass(ctClass.getName())) {
                     ctClass.setModifiers(AccessFlag.setPublic(ctClass.getModifiers()))
-
-                    if (ctClass.isInterface() || ctClass.declaredMethods.length < 1) {
-                        ctClass.writeFile(outDir)
-                        return;
-                    }
                     boolean addIncrementalChange = false;
                     ctClass.declaredBehaviors.findAll {
+                        if (ctClass.isInterface() || ctClass.declaredMethods.length < 1) {
+                            println(" class name "+ctClass.name+" should not be insert code ")
+                            return false;
+                        }
                         if (!addIncrementalChange) {
                             addIncrementalChange = true;
                             ClassPool classPool = it.declaringClass.classPool
@@ -280,31 +290,23 @@ class RobustTransform extends Transform implements Plugin<Project> {
                             logger.error "ctClass: " + ctClass.getName() + " error: " + t.toString();
                         }
                     }
-
-                        //不要影响method的插入代码逻辑先独立这块的代码
-//                        if (ctBehavior.getMethodInfo().isConstructor()) {
-//                            String returnTypeString = "Constructor"
-//                            def body = "if (changeQuickRedirect != null) {"
-//                            body += "Object argThis = null;"
-//                            body += "argThis = \$0;"
-//                            body += "   if (com.meituan.robust.PatchProxy.isSupport(\$args, argThis, changeQuickRedirect,false, " + methodMap.get(ctBehavior.getLongName()) + ")) {"
-//                            body += getReturnStatement(returnTypeString, false, methodMap.get(ctBehavior.getLongName()));
-//                            body += "   }"
-//                            body += "}"
-//                            try {
-//                                ctBehavior.insertBefore(body);
-//                            } catch (Throwable t) {
-//                                logger.error "ctClass: " + ctClass.getName() + " error: " + t.toString();
-//                            }
-//                        }
-
                     }
-                ctClass.writeFile(outDir)
+                zipFile(ctClass.toBytecode(),outStream,ctClass.name.replaceAll("\\.","/")+".class");
             }
         }.get()
-
+        outStream.close();
         logger.debug "robust insertMethodCount: " + insertMethodCount.get()
     }
+
+    def void zipFile(byte[] classBytesArray, ZipOutputStream zos, String entryName){
+        ZipEntry entry = new ZipEntry(entryName);
+        zos.putNextEntry(entry);
+        zos.write(classBytesArray,0,classBytesArray.length);
+        zos.closeEntry()
+        zos.flush();
+    }
+
+
     def HashMap<String, Integer> methodMap = new HashMap();
 
 
diff --git a/gradle.properties b/gradle.properties
index b0c492de..a2660109 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -16,6 +16,6 @@
 # This option should only be used with decoupled projects. More details, visit
 # http://www.gradle.org/docs/current/userguide/multi_project_builds.html#sec:decoupled_projects
 # org.gradle.parallel=true
-VERSION_NAME=0.3.0
+VERSION_NAME=0.3.1
 GROUP=com.meituan.robust
 
diff --git a/patch/build.gradle b/patch/build.gradle
index fd997533..7d821aa8 100644
--- a/patch/build.gradle
+++ b/patch/build.gradle
@@ -29,8 +29,6 @@ configurations.all {
     resolutionStrategy.cacheChangingModulesFor 0, 'seconds'
 }
 dependencies {
-    compile 'com.squareup.okhttp:okhttp:2.5.0'
-    compile 'com.google.code.gson:gson:2.4'
 //    compile 'com.meituan.robust:autopatchbase:' + VERSION_NAME
     compile project(':autopatchbase')
 }
diff --git a/patch/src/main/java/com/meituan/robust/PatchExecutor.java b/patch/src/main/java/com/meituan/robust/PatchExecutor.java
index 9ab97fcf..8085e2d8 100644
--- a/patch/src/main/java/com/meituan/robust/PatchExecutor.java
+++ b/patch/src/main/java/com/meituan/robust/PatchExecutor.java
@@ -86,6 +86,7 @@ protected boolean patch(Context context, Patch patch) {
             robustCallBack.logNotify("verifyPatch failure, patch info:" + "id = " + patch.getName() + ",md5 = " + patch.getMd5(), "class:PatchExecutor method:patch line:107");
             return false;
         }
+
         DexClassLoader classLoader = new DexClassLoader(patch.getTempPath(), context.getCacheDir().getAbsolutePath(),
                 null, PatchExecutor.class.getClassLoader());
         patch.delete(patch.getTempPath());