diff --git a/app/AndroidManifest.xml b/app/AndroidManifest.xml
index 04b0e9d..8f393a5 100644
--- a/app/AndroidManifest.xml
+++ b/app/AndroidManifest.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <manifest xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:tools="http://schemas.android.com/tools"
-    package="com.fitchgc.jcwallet">
+    package="com.cege.games.release">
 
     <application
         android:allowBackup="true"
@@ -13,7 +13,7 @@
         <!-- Tell Cocos2dxActivity the name of our .so -->
         <meta-data android:name="android.app.lib_name"
             android:value="cocos2djs" />
-        <activity android:name="MainActivity"
+        <activity android:name=".MainActivity"
             android:screenOrientation="sensorLandscape"
             android:exported="true"
             >
diff --git a/app/src/com/fitchgc/jcwallet/Constants.java b/app/src/com/cege/games/release/Constants.java
similarity index 71%
rename from app/src/com/fitchgc/jcwallet/Constants.java
rename to app/src/com/cege/games/release/Constants.java
index 3bfcf83..bc7865e 100644
--- a/app/src/com/fitchgc/jcwallet/Constants.java
+++ b/app/src/com/cege/games/release/Constants.java
@@ -1,4 +1,4 @@
-package com.fitchgc.jcwallet;
+package com.cege.games.release;
 
 public class Constants {
   public static final String PREF_NAME = "jcwallet";
diff --git a/app/src/com/fitchgc/jcwallet/MainActivity.java b/app/src/com/cege/games/release/MainActivity.java
similarity index 98%
rename from app/src/com/fitchgc/jcwallet/MainActivity.java
rename to app/src/com/cege/games/release/MainActivity.java
index 1a478b9..c8743b0 100644
--- a/app/src/com/fitchgc/jcwallet/MainActivity.java
+++ b/app/src/com/cege/games/release/MainActivity.java
@@ -1,4 +1,4 @@
-package com.fitchgc.jcwallet;
+package com.cege.games.release;
 
 import android.Manifest;
 import android.app.Activity;
@@ -16,8 +16,8 @@ import android.view.KeyEvent;
 import android.view.MotionEvent;
 import android.view.Window;
 
-import com.fitchgc.jcwallet.activity.CustomCaptureActivity;
-import com.fitchgc.jcwallet.dialog.QRCodeActivity;
+import com.cege.games.release.activity.CustomCaptureActivity;
+import com.cege.games.release.dialog.QRCodeActivity;
 import com.google.android.gms.auth.api.signin.GoogleSignIn;
 import com.google.android.gms.auth.api.signin.GoogleSignInAccount;
 import com.google.android.gms.auth.api.signin.GoogleSignInClient;
@@ -199,6 +199,10 @@ public class MainActivity extends Activity
       }
       if (!next) {
 //        JcSDK.csCallback(funId, "{errcode: 0, errmsg: 'cancel'}");
+        if (requestCode == RC_SIGN_IN)  {
+          Task<GoogleSignInAccount> task = GoogleSignIn.getSignedInAccountFromIntent(data);
+          handleSignInResult(task);
+        }
         if (requestCode == REQUEST_CODE_SCAN) {
           JcSDK.scanQrCb(funId, "activity result with code: " + resultCode, null);
         }
diff --git a/app/src/com/fitchgc/jcwallet/MainApplication.java b/app/src/com/cege/games/release/MainApplication.java
similarity index 91%
rename from app/src/com/fitchgc/jcwallet/MainApplication.java
rename to app/src/com/cege/games/release/MainApplication.java
index bd31ee7..65a992d 100644
--- a/app/src/com/fitchgc/jcwallet/MainApplication.java
+++ b/app/src/com/cege/games/release/MainApplication.java
@@ -1,4 +1,4 @@
-package com.fitchgc.jcwallet;
+package com.cege.games.release;
 
 import android.app.Application;
 import android.content.SharedPreferences;
diff --git a/app/src/com/fitchgc/jcwallet/activity/CustomCaptureActivity.java b/app/src/com/cege/games/release/activity/CustomCaptureActivity.java
similarity index 88%
rename from app/src/com/fitchgc/jcwallet/activity/CustomCaptureActivity.java
rename to app/src/com/cege/games/release/activity/CustomCaptureActivity.java
index e327a5b..c4a2c76 100644
--- a/app/src/com/fitchgc/jcwallet/activity/CustomCaptureActivity.java
+++ b/app/src/com/cege/games/release/activity/CustomCaptureActivity.java
@@ -1,14 +1,14 @@
-package com.fitchgc.jcwallet.activity;
+package com.cege.games.release.activity;
 
 import android.content.Intent;
 import android.os.Bundle;
 import android.widget.Button;
 import android.widget.TextView;
 
-import com.fitchgc.jcwallet.R;
+import com.cege.games.release.R;
 import com.king.zxing.CaptureActivity;
 
-import static com.fitchgc.jcwallet.MainActivity.KEY_TITLE;
+import static com.cege.games.release.MainActivity.KEY_TITLE;
 
 public class CustomCaptureActivity extends CaptureActivity {
   private static final String TAG = CustomCaptureActivity.class.getSimpleName();
diff --git a/app/src/com/fitchgc/jcwallet/dialog/BaseDialog.java b/app/src/com/cege/games/release/dialog/BaseDialog.java
similarity index 91%
rename from app/src/com/fitchgc/jcwallet/dialog/BaseDialog.java
rename to app/src/com/cege/games/release/dialog/BaseDialog.java
index 46c6e36..d96dc1b 100644
--- a/app/src/com/fitchgc/jcwallet/dialog/BaseDialog.java
+++ b/app/src/com/cege/games/release/dialog/BaseDialog.java
@@ -1,11 +1,11 @@
-package com.fitchgc.jcwallet.dialog;
+package com.cege.games.release.dialog;
 
 import android.app.Dialog;
 import android.content.Context;
 import android.view.Window;
 import android.view.WindowManager;
 
-import com.fitchgc.jcwallet.R;
+import com.cege.games.release.R;
 
 public class BaseDialog extends Dialog {
 
diff --git a/app/src/com/fitchgc/jcwallet/dialog/QRCodeActivity.java b/app/src/com/cege/games/release/dialog/QRCodeActivity.java
similarity index 90%
rename from app/src/com/fitchgc/jcwallet/dialog/QRCodeActivity.java
rename to app/src/com/cege/games/release/dialog/QRCodeActivity.java
index 394617b..f1ecb3b 100644
--- a/app/src/com/fitchgc/jcwallet/dialog/QRCodeActivity.java
+++ b/app/src/com/cege/games/release/dialog/QRCodeActivity.java
@@ -1,4 +1,4 @@
-package com.fitchgc.jcwallet.dialog;
+package com.cege.games.release.dialog;
 
 import android.app.Dialog;
 import android.content.Context;
@@ -7,8 +7,8 @@ import android.os.Bundle;
 import android.widget.ImageView;
 import android.widget.TextView;
 
-import com.fitchgc.jcwallet.MainActivity;
-import com.fitchgc.jcwallet.R;
+import com.cege.games.release.MainActivity;
+import com.cege.games.release.R;
 import com.king.zxing.util.CodeUtils;
 
 public class QRCodeActivity extends Dialog {
diff --git a/app/src/com/jc/jcfw/JcSDK.java b/app/src/com/jc/jcfw/JcSDK.java
index 81841dd..79583db 100644
--- a/app/src/com/jc/jcfw/JcSDK.java
+++ b/app/src/com/jc/jcfw/JcSDK.java
@@ -5,7 +5,7 @@ import android.content.Intent;
 import android.net.Uri;
 import android.util.Log;
 
-import com.fitchgc.jcwallet.MainActivity;
+import com.cege.games.release.MainActivity;
 
 import org.cocos2dx.lib.CocosJSHelper;
 import org.json.JSONException;
diff --git a/app/src/com/jc/jcfw/appauth/JConfiguration.java b/app/src/com/jc/jcfw/appauth/JConfiguration.java
index 25c4d52..5aa11a0 100644
--- a/app/src/com/jc/jcfw/appauth/JConfiguration.java
+++ b/app/src/com/jc/jcfw/appauth/JConfiguration.java
@@ -7,7 +7,7 @@ import android.content.res.Resources;
 import android.net.Uri;
 import android.text.TextUtils;
 
-import com.fitchgc.jcwallet.R;
+import com.cege.games.release.R;
 
 import net.openid.appauth.connectivity.ConnectionBuilder;
 import net.openid.appauth.connectivity.DefaultConnectionBuilder;