diff --git a/mpmaster/src/main/java/com/xypower/mpmaster/AppMaster.java b/mpmaster/src/main/java/com/xypower/mpmaster/AppMaster.java
index 5da8769f..c4ab9e8a 100644
--- a/mpmaster/src/main/java/com/xypower/mpmaster/AppMaster.java
+++ b/mpmaster/src/main/java/com/xypower/mpmaster/AppMaster.java
@@ -93,7 +93,7 @@ public class AppMaster {
             @Override
             public void run() {
 
-                mMasterUrl = "http://192.168.50.50/mntn/";
+                // mMasterUrl = "http://192.168.50.50/mntn/";
 
                 String masterUrl = mMasterUrl;