diff --git a/mpmaster/src/main/java/com/xypower/mpmaster/AppMaster.java b/mpmaster/src/main/java/com/xypower/mpmaster/AppMaster.java
index 2eb45928..2507cf59 100644
--- a/mpmaster/src/main/java/com/xypower/mpmaster/AppMaster.java
+++ b/mpmaster/src/main/java/com/xypower/mpmaster/AppMaster.java
@@ -978,13 +978,15 @@ public class AppMaster {
         }
         String apkPath = file.getAbsolutePath();
         if (dl.download(url, apkPath)) {
-            sendResult(cid, 1, action, action + ":" + mCmdid);
+            // sendResult(cid, 1, action, action + ":" + mCmdid);
             Context context = mService.getApplicationContext();
             mService.logger.info("Upgrade APP: " + url);
 
             SysApi.installApk(context, apkPath, context.getPackageName(), true);
+            sendResult(cid, 1, action, action + ":" + mCmdid + " is installing");
         } else {
             mService.logger.warning("Failed to Download:" + url);
+            sendResult(cid, 1, action, action + ":" + mCmdid + " download failed");
         }
     }