diff --git a/mpres/src/main/java/com/xypower/mpres/MainActivity.java b/mpres/src/main/java/com/xypower/mpres/MainActivity.java
index 245256f2..c1fdd21e 100644
--- a/mpres/src/main/java/com/xypower/mpres/MainActivity.java
+++ b/mpres/src/main/java/com/xypower/mpres/MainActivity.java
@@ -70,8 +70,12 @@ public class MainActivity extends AppCompatActivity {
             mHandler.postDelayed(new Runnable() {
                 @Override
                 public void run() {
-                    if (initMpMasterConfigurations(context)) {
-                        restartMpMasterApp(context);
+                    try {
+                        if (initMpMasterConfigurations(context)) {
+                            restartMpMasterApp(context);
+                        }
+                    } catch (Exception ex) {
+                        ex.printStackTrace();
                     }
 
                     sleep(1000);