diff --git a/pages/chat/ChatMainList.vue b/pages/chat/ChatMainList.vue
index fab47cf..d0963c2 100644
--- a/pages/chat/ChatMainList.vue
+++ b/pages/chat/ChatMainList.vue
@@ -358,7 +358,7 @@ const initHandler = () => {
   console.log("initHandler");
 
   loadRecentConversation();
-  loadConversationMsgList();
+  ///loadConversationMsgList();
   initWebSocket();
 };
 
diff --git a/utils/index.js b/utils/index.js
index 046c3c7..c3645ed 100644
--- a/utils/index.js
+++ b/utils/index.js
@@ -13,7 +13,12 @@ export class IdUtils {
    * @returns {string} 消息ID
    */
   static generateMessageId() {
-    return "mid" + new Date().getTime();
+    const timestamp = new Date().getTime();
+    const chars = "abcdefghijklmnopqrstuvwxyz";
+    const randomStr = Array.from({ length: 4 }, () =>
+      chars.charAt(Math.floor(Math.random() * chars.length))
+    ).join("");
+    return "mid"+ randomStr + timestamp;
   }
 }