diff --git a/QYMessageCenter.Client/GlobalContext.cs b/QYMessageCenter.Client/GlobalContext.cs
index 553387c..e5d4f42 100644
--- a/QYMessageCenter.Client/GlobalContext.cs
+++ b/QYMessageCenter.Client/GlobalContext.cs
@@ -13,6 +13,8 @@ namespace QYMessageCenter.Client
     [ComVisible(true)]
     public class GlobalContext
     {
+        public string Version = "10002";
+
         public GlobalContext()
         {
             messageHandleDic = new Dictionary<string, Action<Message>>()