diff --git a/mpres/src/main/java/com/xypower/mpres/MainActivity.java b/mpres/src/main/java/com/xypower/mpres/MainActivity.java
index e42854e1..245256f2 100644
--- a/mpres/src/main/java/com/xypower/mpres/MainActivity.java
+++ b/mpres/src/main/java/com/xypower/mpres/MainActivity.java
@@ -39,11 +39,13 @@ public class MainActivity extends AppCompatActivity {
         super.onCreate(savedInstanceState);
         setContentView(R.layout.activity_main);
 
+        mHandler = new Handler();
+
         Intent intent = getIntent();
         int initres = intent.getIntExtra("initres", 0);
         if (initres == 1) {
             Log.i(TAG, "Init Config for MpApp");
-            mHandler = new Handler();
+
             final String sn = intent.getStringExtra("sn");
             final Context context = getApplicationContext();
 
@@ -63,16 +65,20 @@ public class MainActivity extends AppCompatActivity {
             initMpAppConfigurations(context, mHandler, sn, runnable);
         } else if (initres == 2) {
             Log.i(TAG, "Init Config for MpMaster");
-            mHandler = new Handler();
-            final String sn = intent.getStringExtra("sn");
+
             final Context context = getApplicationContext();
+            mHandler.postDelayed(new Runnable() {
+                @Override
+                public void run() {
+                    if (initMpMasterConfigurations(context)) {
+                        restartMpMasterApp(context);
+                    }
 
-            if (initMpMasterConfigurations(context)) {
-                restartMpMasterApp(context);
-            }
+                    sleep(1000);
+                    System.exit(0);
+                }
+            }, 0);
 
-            sleep(100);
-            System.exit(0);
         }
     }