diff --git a/src/CloudGaming/Code/CloudGaming.Code/AppExtend/AppRequestConfig.cs b/src/CloudGaming/Code/CloudGaming.Code/AppExtend/AppRequestConfig.cs
index 269b33e..74451ba 100644
--- a/src/CloudGaming/Code/CloudGaming.Code/AppExtend/AppRequestConfig.cs
+++ b/src/CloudGaming/Code/CloudGaming.Code/AppExtend/AppRequestConfig.cs
@@ -70,7 +70,7 @@ namespace CloudGaming.Code.AppExtend
                 {
                     if (!httpRequest.Headers.TryGetValue("Version", out var _version))
                     {
-                        _version = "1.0.1";
+                        _version = "1.0.0";
                     }
                     version = _version;
                 }