diff --git a/README-CN.md b/README-CN.md
index fdb5b1c..87eec10 100644
--- a/README-CN.md
+++ b/README-CN.md
@@ -41,7 +41,7 @@
 * [转场动画](https://github.com/JustKiddingBaby/FragmentRigger/wiki/转场动画)
 * [onBackPressed拦截](https://github.com/JustKiddingBaby/FragmentRigger/wiki/onBackPressed拦截)
 * [startFragmentForResult方法](https://github.com/JustKiddingBaby/FragmentRigger/wiki/startFragmentForResult方法)
-* 滑动退出Activity/Fragment
+* [滑动退出Activity/Fragment](https://github.com/JustKiddingBaby/FragmentRigger/wiki/滑动边缘退出)
 * [如何在library module中使用](https://github.com/JustKiddingBaby/FragmentRigger/wiki/如何在library-module中使用)
 #### 信息
 * [gradle错误](https://github.com/JustKiddingBaby/FragmentRigger/wiki/gradle%E4%BE%9D%E8%B5%96%E9%97%AE%E9%A2%98)
diff --git a/README.md b/README.md
index 1b86288..5815a87 100644
--- a/README.md
+++ b/README.md
@@ -42,7 +42,7 @@ You can use this `FragmentRigger` with one line annotation.
 * [Transition animations](https://github.com/JustKiddingBaby/FragmentRigger/wiki/Transition-animations)
 * [Intercept onBackPressed](https://github.com/JustKiddingBaby/FragmentRigger/wiki/Intercept-onBackPressed)
 * [startFragmentForResult](https://github.com/JustKiddingBaby/FragmentRigger/wiki/startFragmentForResult)
-* Swipe edge to exit Activity/Fragment
+* [Swipe edge to exit Activity/Fragment](https://github.com/JustKiddingBaby/FragmentRigger/wiki/Swipe-edge-to-exit)
 * [How to use in library module](https://github.com/JustKiddingBaby/FragmentRigger/wiki/How-to-use-in-library-module)
 #### Information
 * [Errors in gradle](https://github.com/JustKiddingBaby/FragmentRigger/wiki/Errors-in-gradle)
diff --git a/app/src/main/java/com/yj/app/base/BaseFragment.java b/app/src/main/java/com/yj/app/base/BaseFragment.java
index a518060..79e0fbc 100644
--- a/app/src/main/java/com/yj/app/base/BaseFragment.java
+++ b/app/src/main/java/com/yj/app/base/BaseFragment.java
@@ -6,6 +6,7 @@
 import android.support.annotation.LayoutRes;
 import android.support.annotation.Nullable;
 import android.support.v4.app.Fragment;
+import android.support.v4.content.ContextCompat;
 import android.view.LayoutInflater;
 import android.view.View;
 import android.view.ViewGroup;
@@ -15,45 +16,46 @@
  * Base fragment.
  *
  * @author JingYeoh
- *         <a href="mailto:yangjing9611@foxmail.com">Email me</a>
- *         <a href="https://github.com/justkiddingbaby">Github</a>
- *         <a href="http://blog.justkiddingbaby.com">Blog</a>
+ * <a href="mailto:yangjing9611@foxmail.com">Email me</a>
+ * <a href="https://github.com/justkiddingbaby">Github</a>
+ * <a href="http://blog.justkiddingbaby.com">Blog</a>
  * @since Nov 22,2017
  */
 @Puppet
 public abstract class BaseFragment extends Fragment {
 
-  protected static final String BUNDLE_KEY = "/bundle/key";
-  protected View mContentView;
-  protected Context mContext;
-
-  @Override
-  public void onAttach(Context context) {
-    super.onAttach(context);
-    mContext = context;
-  }
-
-  @Nullable
-  @Override
-  public View onCreateView(LayoutInflater inflater, @Nullable ViewGroup container,
-      @Nullable Bundle savedInstanceState) {
-    super.onCreateView(inflater, container, savedInstanceState);
-    mContentView = inflater.inflate(getContentView(), container, false);
-    return mContentView;
-  }
-
-  @Override
-  public void onViewCreated(View view, @Nullable Bundle savedInstanceState) {
-    super.onViewCreated(view, savedInstanceState);
-    init(savedInstanceState);
-  }
-
-  @LayoutRes
-  protected abstract int getContentView();
-
-  protected abstract void init(Bundle savedInstanceState);
-
-  protected View findViewById(@IdRes int id) {
-    return mContentView.findViewById(id);
-  }
+    protected static final String BUNDLE_KEY = "/bundle/key";
+    protected View mContentView;
+    protected Context mContext;
+
+    @Override
+    public void onAttach(Context context) {
+        super.onAttach(context);
+        mContext = context;
+    }
+
+    @Nullable
+    @Override
+    public View onCreateView(LayoutInflater inflater, @Nullable ViewGroup container,
+            @Nullable Bundle savedInstanceState) {
+        super.onCreateView(inflater, container, savedInstanceState);
+        mContentView = inflater.inflate(getContentView(), container, false);
+        mContentView.setBackgroundColor(ContextCompat.getColor(mContext, android.R.color.white));
+        return mContentView;
+    }
+
+    @Override
+    public void onViewCreated(View view, @Nullable Bundle savedInstanceState) {
+        super.onViewCreated(view, savedInstanceState);
+        init(savedInstanceState);
+    }
+
+    @LayoutRes
+    protected abstract int getContentView();
+
+    protected abstract void init(Bundle savedInstanceState);
+
+    protected View findViewById(@IdRes int id) {
+        return mContentView.findViewById(id);
+    }
 }
diff --git a/config.gradle b/config.gradle
index 15261c5..ad2fa43 100644
--- a/config.gradle
+++ b/config.gradle
@@ -11,8 +11,8 @@ ext {
     ]
 
     rigger = [
-            publishCode   : 8,
-            publishVersion: "1.3.0",
+            publishCode   : 9,
+            publishVersion: "1.4.0",
             userOrg       : 'jkb',
             groupId       : 'com.justkiddingbaby',
             artifactId    : 'fragment-rigger',