diff --git a/dsLightRag/static/YunXiao/physics_quiz.html b/dsLightRag/static/YunXiao/physics_quiz.html
index 367f0fcc..68acba01 100644
--- a/dsLightRag/static/YunXiao/physics_quiz.html
+++ b/dsLightRag/static/YunXiao/physics_quiz.html
@@ -1109,7 +1109,7 @@ select { padding: 8px 12px; border: 1px solid #ccc; border-radius: 4px; backgrou
     </div>
 
     <div class="recording-controls" style="position: fixed; right:37px; bottom: 230px; z-index: 998;">
-        <button class="record-button" id="startRecordBtn" style="font-size: 14px;">和我讲话</button>
+        <button class="record-button" id="startRecordBtn" style="font-size: 14px;">帮我讲题</button>
         <button class="stop-button" id="stopRecordBtn" style="font-size: 14px;">停止讲话</button>
     </div>
 
@@ -1263,8 +1263,6 @@ select { padding: 8px 12px; border: 1px solid #ccc; border-radius: 4px; backgrou
 
         // 初始加载默认模型
         document.addEventListener('DOMContentLoaded', function() {
-            //const defaultModel = modelSelect ? modelSelect.value : 'shizuku';
-            //console.log("初始加载模型: ", defaultModel);
             initL2DWidget();
         });
     </script>
\ No newline at end of file