diff --git a/static/ai-chat1.html b/static/ai-chat1.html
index 97829ef..f1f27d5 100644
--- a/static/ai-chat1.html
+++ b/static/ai-chat1.html
@@ -133,12 +133,12 @@
 </head>
 <body>
 <div class="container">
-    <div class="left-panel">
-        <h2>AI文本助手</h2>
-        <h3>常用问题</h3>
-        <div class="recommendation">Java 21有什么新特性</div>
-        <div class="recommendation">红烧肉怎么做</div>
-    </div>
+<!--    <div class="left-panel">-->
+<!--        <h2>AI文本助手</h2>-->
+<!--        <h3>常用问题</h3>-->
+<!--        <div class="recommendation">Java 21有什么新特性</div>-->
+<!--        <div class="recommendation">红烧肉怎么做</div>-->
+<!--    </div>-->
     <div class="right-panel">
         <div class="chat-log" id="chat-log">
 
@@ -227,7 +227,10 @@
             return;
         }
         userInput.val("");
-        addUserMessage(userMessage);
+
+        // answer = DOMPurify.sanitize(marked.parse(userMessage));
+
+        addUserMessage(DOMPurify.sanitize(marked.parse(userMessage)));
         chatApi(userMessage);
     }
 
