diff --git a/mpmaster/src/main/java/com/xypower/mpmaster/MpMasterService.java b/mpmaster/src/main/java/com/xypower/mpmaster/MpMasterService.java
index 9586f8c8..354ca912 100644
--- a/mpmaster/src/main/java/com/xypower/mpmaster/MpMasterService.java
+++ b/mpmaster/src/main/java/com/xypower/mpmaster/MpMasterService.java
@@ -1239,7 +1239,7 @@ public class MpMasterService extends Service {
         if (destPathFile.exists()) {
             File dataPath = new File(destPathFile, "data");
             if (dataPath.exists()) {
-                File file = new File(destPathFile, "App.json");
+                File file = new File(dataPath, "App.json");
                 if (file.exists()) {
                     return false;
                 } else {
@@ -1247,6 +1247,7 @@ public class MpMasterService extends Service {
                 }
             } else {
                 existed = false;
+
                 try {
                     dataPath.mkdirs();
                 } catch (Exception ex) {