diff --git a/app/src/main/java/melody/offline/music/firebase/Constants.kt b/app/src/main/java/melody/offline/music/firebase/Constants.kt
index 62756d6..d5c8247 100644
--- a/app/src/main/java/melody/offline/music/firebase/Constants.kt
+++ b/app/src/main/java/melody/offline/music/firebase/Constants.kt
@@ -5,7 +5,7 @@ object Constants {
     const val KEY_SHOULD_ENTER_MUSIC_JSON = "key_should_enter_music_json"
     const val DEFAULT_SHOULD_ENTER_MUSIC_JSON = """
         {
-            "versionCode": 1,
+            "versionCode": 2,
             "enter": false
         }
     """