diff --git a/Yi.Bbs.Vue3/src/views/chathub/Index.vue b/Yi.Bbs.Vue3/src/views/chathub/Index.vue
index a3806008..3a7d4d26 100644
--- a/Yi.Bbs.Vue3/src/views/chathub/Index.vue
+++ b/Yi.Bbs.Vue3/src/views/chathub/Index.vue
@@ -46,9 +46,10 @@ const startCountTip = () => {
         }
       }, 1000);
     };
-
+let codeCopyDic=[];
 //当前聊天框显示的消息
 const currentMsgContext = computed(() => {
+
   if (selectIsAll()) {
     return chatStore.allMsgContext;
   }
@@ -57,6 +58,7 @@ const currentMsgContext = computed(() => {
   //  console.log(chatStore.aiMsgContext, "chatStore.aiMsgContext");
     // return chatStore.aiMsgContext;
     let tempHtml = [];
+    codeCopyDic=[];
     chatStore.aiMsgContext.forEach(element => {
      
       tempHtml.push({ content: toMarkDownHtml(element.content), messageType: 'Ai', sendUserId: element.sendUserId, sendUserInfo: element.sendUserInfo });
@@ -88,7 +90,6 @@ const toMarkDownHtml = (text) => {
     tables: true,//支持表格
     breaks: true,
     sanitize: false,
-    smartLists: true,
     smartypants: false,
     xhtml: false,
     smartLists: true,
@@ -102,7 +103,7 @@ const toMarkDownHtml = (text) => {
   return soureHtml;
 }
 
-let codeCopyDic=[];
+
 //code部分处理、高亮
 const codeHandler = (code, language) => {
   const codeIndex = parseInt(Date.now() + "") + Math.floor(Math.random() * 10000000);
@@ -204,20 +205,25 @@ onUnmounted(() => {
   
 })
 
+const clickCopyEvent=async function(event) {
+  const spanId=event.target.id;
+  console.log(codeCopyDic,"codeCopyDic")
+  console.log(spanId,"spanId")
+   await navigator.clipboard.writeText(codeCopyDic.filter(x=>x.id==spanId)[0].code);
+  ElMessage({
+    message: "代码块复制成功",
+    type: "success",
+    duration: 2000,
+  });
+}
 //代码copy事件
 const addCopyEvent=()=>{
     const copySpans = document.querySelectorAll('.copy');
 // 为每个 copy span 元素添加点击事件
 copySpans.forEach(span => {
-    
-  span.addEventListener('click', async function() {
-   await navigator.clipboard.writeText(codeCopyDic.filter(x=>x.id==span.id)[0].code );
-   ElMessage({
-          message: "代码块复制成功",
-          type: "success",
-          duration: 2000,
-        });
-  });
+  //先移除，再新增
+  span.removeEventListener('click',clickCopyEvent );
+  span.addEventListener('click', clickCopyEvent);
 });
 }
 
@@ -412,7 +418,7 @@ const getLastMessage = ((receiveId, itemType) => {
 <template>
 
   <div style="position: absolute; top: 0;left: 0;" v-show="isShowTipNumber>0">
-    <p>当前版本：1.5.2</p>
+    <p>当前版本：1.6.2</p>
     <p>tip:官方学习交流群每次发送消息消耗 1 钱钱</p>
     <p>tip:点击聊天窗口右上角“X”可退出</p>
     <p>tip:多人同时在聊天室时，左侧可显示其他成员</p>