diff --git a/coolstore-partner-service/src/main/java/com/cool/store/handler/WeChatHandler.java b/coolstore-partner-service/src/main/java/com/cool/store/handler/WeChatHandler.java
index ffbe29283..95c461dd7 100644
--- a/coolstore-partner-service/src/main/java/com/cool/store/handler/WeChatHandler.java
+++ b/coolstore-partner-service/src/main/java/com/cool/store/handler/WeChatHandler.java
@@ -76,7 +76,7 @@ public class WeChatHandler {
     }
 
     private String handleEvent(Map<String, Object> messageMap) {
-        String event = (String) messageMap.get("MsgType");
+        String event = (String) messageMap.get("Event");
         String fromUserName = (String) messageMap.get("FromUserName");
         String toUserName = (String) messageMap.get("ToUserName");