diff --git a/NcmPlayer/AppConfig.cs b/NcmPlayer/AppConfig.cs
index bc79ef7..ca2c795 100644
--- a/NcmPlayer/AppConfig.cs
+++ b/NcmPlayer/AppConfig.cs
@@ -4,7 +4,7 @@ namespace NcmPlayer
 {
     public static class AppConfig
     {
-        public static string AppVersion = "0.1.5";
+        public static string AppVersion = "0.5.5";
 
         public static string RegPath = @"HKEY_CURRENT_USER\SOFTWARE\Miaoywww\NcmPlayer\";