diff --git a/dsLightRag/static/SuShi.html b/dsLightRag/static/SuShi.html
index b663702c..96329536 100644
--- a/dsLightRag/static/SuShi.html
+++ b/dsLightRag/static/SuShi.html
@@ -189,7 +189,7 @@
 
         <div class="examples">
             <div class="example-category">
-                <h3>已收集问题示例</h3>
+                <h3>问题示例</h3>
                 <div class="example-list">
                     <div class="example-item" onclick="fillExample('苏轼的好朋友都有谁?')">苏轼的好朋友都有谁?</div>
                     <div class="example-item" onclick="fillExample('苏轼的家人都有谁?')">苏轼的家人都有谁?</div>
@@ -198,17 +198,6 @@
                 </div>
             </div>
         </div>
-    </div>
-
-    <div class="doc-links">
-        <h3>知识库范围</h3>
-        <div class="doc-checkboxes">
-            <label>
-                <input type="radio" name="topic" value="SuShi" checked>
-                苏轼知识
-            </label>
-        </div>
-    </div>
     <button id="submitBtn" onclick="submitQuestion()"><span class="icon">💡</span>提问</button>
     <button id="clearBtn" onclick="clearAll()"><span class="icon">🗑️</span>清空</button>
 </div>
@@ -268,7 +257,6 @@
     function submitQuestion() {
         const question = document.getElementById('questionInput').value.trim();
         const answerArea = document.getElementById('answerArea');
-        const topic = document.querySelector('input[name="topic"]:checked').value;
 
         if (!question) {
             alert('请输入问题！');
@@ -286,7 +274,7 @@
             },
             body: JSON.stringify({
                 query: question,
-                topic: topic,
+                topic: 'SuShi',
             })
         })
             .then(response => {