diff --git a/.idea/misc.xml b/.idea/misc.xml
index 635999d..ba7052b 100644
--- a/.idea/misc.xml
+++ b/.idea/misc.xml
@@ -24,7 +24,7 @@
       </value>
     </option>
   </component>
-  <component name="ProjectRootManager" version="2" languageLevel="JDK_1_8" default="true" project-jdk-name="1.8" project-jdk-type="JavaSDK">
+  <component name="ProjectRootManager" version="2" languageLevel="JDK_1_7" default="true" project-jdk-name="1.8" project-jdk-type="JavaSDK">
     <output url="file://$PROJECT_DIR$/build/classes" />
   </component>
   <component name="ProjectType">
diff --git a/libraryzxing/src/main/java/com/google/zxing/client/android/CaptureActivity.java b/libraryzxing/src/main/java/com/google/zxing/client/android/CaptureActivity.java
index 0513922..7ba3499 100755
--- a/libraryzxing/src/main/java/com/google/zxing/client/android/CaptureActivity.java
+++ b/libraryzxing/src/main/java/com/google/zxing/client/android/CaptureActivity.java
@@ -328,24 +328,26 @@ private void finishFailed(String errorMsg) {
         intent.putExtra(MNScanManager.INTENT_KEY_RESULT_ERROR, errorMsg);
         this.setResult(MNScanManager.RESULT_FAIL, intent);
         this.finish();
-        //关闭窗体动画显示
-        this.overridePendingTransition(R.anim.mn_scan_activity_bottom_out, 0);
+        finishFinal();
     }
 
     private void finishCancle() {
         this.setResult(MNScanManager.RESULT_CANCLE, null);
-        this.finish();
-        //关闭窗体动画显示
-        this.overridePendingTransition(R.anim.mn_scan_activity_bottom_out, 0);
+        finishFinal();
     }
 
     private void finishSuccess(String result) {
         Intent intent = new Intent();
         intent.putExtra(MNScanManager.INTENT_KEY_RESULT_SUCCESS, result);
         this.setResult(MNScanManager.RESULT_SUCCESS, intent);
+        finishFinal();
+    }
+
+    private void finishFinal(){
         this.finish();
         //关闭窗体动画显示
-        this.overridePendingTransition(R.anim.mn_scan_activity_bottom_out, 0);
+        overridePendingTransition(android.R.anim.fade_in,android.R.anim.fade_out);
+//        this.overridePendingTransition(R.anim.mn_scan_activity_bottom_out, android.R.anim.fade_in);
     }
 
     @Override
diff --git a/libraryzxing/src/main/java/com/google/zxing/client/android/MNScanManager.java b/libraryzxing/src/main/java/com/google/zxing/client/android/MNScanManager.java
index 711c659..f7bf4c7 100644
--- a/libraryzxing/src/main/java/com/google/zxing/client/android/MNScanManager.java
+++ b/libraryzxing/src/main/java/com/google/zxing/client/android/MNScanManager.java
@@ -34,7 +34,7 @@ public static void startScan(Activity activity, MNScanCallback scanCallback) {
         Intent intent = new Intent(activity.getApplicationContext(), CaptureActivity.class);
         ActResultRequest actResultRequest = new ActResultRequest(activity);
         actResultRequest.startForResult(intent, scanCallback);
-        activity.overridePendingTransition(R.anim.mn_scan_activity_bottom_in, 0);
+        activity.overridePendingTransition(R.anim.mn_scan_activity_bottom_in, R.anim.mn_scan_activity_no_anim);
     }
 
     public static void startScan(Activity activity, MNScanConfig mnScanConfig, MNScanCallback scanCallback) {
@@ -55,7 +55,7 @@ public static void startScan(Activity activity, MNScanConfig mnScanConfig, MNSca
 
         ActResultRequest actResultRequest = new ActResultRequest(activity);
         actResultRequest.startForResult(intent, scanCallback);
-        activity.overridePendingTransition(mnScanConfig.getActivityOpenAnime(), 0);
+        activity.overridePendingTransition(mnScanConfig.getActivityOpenAnime(), R.anim.mn_scan_activity_no_anim);
     }
 
 }
diff --git a/libraryzxing/src/main/res/anim/mn_scan_activity_bottom_in.xml b/libraryzxing/src/main/res/anim/mn_scan_activity_bottom_in.xml
index 3831c8e..8db8d18 100644
--- a/libraryzxing/src/main/res/anim/mn_scan_activity_bottom_in.xml
+++ b/libraryzxing/src/main/res/anim/mn_scan_activity_bottom_in.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <translate
     xmlns:android="http://schemas.android.com/apk/res/android"
-    android:duration="200"
+    android:duration="400"
     android:fromYDelta="100%p"
     android:toYDelta="0"
     />
\ No newline at end of file
diff --git a/libraryzxing/src/main/res/anim/mn_scan_activity_bottom_out.xml b/libraryzxing/src/main/res/anim/mn_scan_activity_bottom_out.xml
index 78d12d9..245985e 100644
--- a/libraryzxing/src/main/res/anim/mn_scan_activity_bottom_out.xml
+++ b/libraryzxing/src/main/res/anim/mn_scan_activity_bottom_out.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 <alpha
     xmlns:android="http://schemas.android.com/apk/res/android"
-    android:duration="200"
+    android:duration="400"
     android:fromAlpha="1"
     android:toAlpha="0"/>
\ No newline at end of file
diff --git a/libraryzxing/src/main/res/anim/mn_scan_activity_no_anim.xml b/libraryzxing/src/main/res/anim/mn_scan_activity_no_anim.xml
new file mode 100644
index 0000000..bb5ad07
--- /dev/null
+++ b/libraryzxing/src/main/res/anim/mn_scan_activity_no_anim.xml
@@ -0,0 +1,3 @@
+<?xml version="1.0" encoding="utf-8"?>
+<set xmlns:android="http://schemas.android.com/apk/res/android"
+    android:duration="0"></set>
\ No newline at end of file
diff --git a/libraryzxing/src/main/res/values/styles.xml b/libraryzxing/src/main/res/values/styles.xml
index 4205dcb..59966db 100755
--- a/libraryzxing/src/main/res/values/styles.xml
+++ b/libraryzxing/src/main/res/values/styles.xml
@@ -45,7 +45,6 @@
     <style name="MNScanCaptureTheme" parent="android:Theme.Holo.NoActionBar">
         <item name="android:windowBackground">@android:color/transparent</item>
         <item name="android:windowAnimationStyle">@style/MNScanAnimation</item>
-        <item name="android:windowIsTranslucent">true</item>
         <item name="android:windowFullscreen">false</item>
     </style>