diff --git a/dsRag/static/ai.html b/dsRag/static/ai.html
index 116e8ab8..7fa22b4d 100644
--- a/dsRag/static/ai.html
+++ b/dsRag/static/ai.html
@@ -84,16 +84,6 @@
             margin-right: 5px;
         }
 
-        .loader {
-            border: 4px solid #f3f3f3;
-            border-top: 4px solid #3498db;
-            border-radius: 50%;
-            width: 30px;
-            height: 30px;
-            animation: spin 2s linear infinite;
-            margin: 20px auto;
-            display: none;
-        }
 
         @keyframes spin {
             0% {
@@ -193,8 +183,7 @@
 
     <div class="input-area">
         <label for="questionInput"></label><textarea id="questionInput" placeholder="请输入您的问题..."></textarea>
-
-        <div class="examples">
+<div class="examples">
             <div class="example-category">
                 <h3>知识库内问题示例：</h3>
                 <div class="example-list">
@@ -239,37 +228,36 @@
         <button id="clearBtn" onclick="clearAll()"><span class="icon">🗑️</span>清空</button>
         <button id="saveWordBtn" onclick="saveToWord()"><span class="icon">📄</span>保存为Word</button>
 
-        <div class="loader" id="loader"></div>
     </div>
 </div>
 
 <script>
-  // 禁用所有按钮
-  document.addEventListener('DOMContentLoaded', function() {
-    const buttons = document.querySelectorAll('button');
-    buttons.forEach(btn => btn.disabled = true);
-  });
-
-  MathJax = {
-    tex: {
-      inlineMath: [['$', '$'], ['\\(', '\\)']],
-      displayMath: [['$$', '$$'], ['\\[', '\\]']]
-    },
-    svg: {
-      fontCache: 'global'
-    },
-    startup: {
-      pageReady: () => {
-        return MathJax.startup.defaultPageReady().then(() => {
-          console.log('MathJax initialized');
-          // 启用所有按钮
-          const buttons = document.querySelectorAll('button');
-          buttons.forEach(btn => btn.disabled = false);
-          return MathJax.typesetPromise();
-        });
-      }
-    }
-  };
+    // 禁用所有按钮
+    document.addEventListener('DOMContentLoaded', function () {
+        const buttons = document.querySelectorAll('button');
+        buttons.forEach(btn => btn.disabled = true);
+    });
+
+    MathJax = {
+        tex: {
+            inlineMath: [['$', '$'], ['\\(', '\\)']],
+            displayMath: [['$$', '$$'], ['\\[', '\\]']]
+        },
+        svg: {
+            fontCache: 'global'
+        },
+        startup: {
+            pageReady: () => {
+                return MathJax.startup.defaultPageReady().then(() => {
+                    console.log('MathJax initialized');
+                    // 启用所有按钮
+                    const buttons = document.querySelectorAll('button');
+                    buttons.forEach(btn => btn.disabled = false);
+                    return MathJax.typesetPromise();
+                });
+            }
+        }
+    };
 </script>
 <!--国内可以访问的JS,不要使用静态的本地的，因为文件不全的话没有好的显示效果！-->
 <script src="https://cdn.bootcdn.net/ajax/libs/mathjax/3.2.2/es5/tex-mml-chtml.js" id="MathJax-script" async></script>
@@ -282,29 +270,27 @@
     function submitQuestion() {
         const question = document.getElementById('questionInput').value.trim();
         const checkboxes = document.querySelectorAll('input[name="tags"]:checked');
-    
+
         if (!question) {
             alert('请输入问题！');
             return;
         }
-    
+
         if (checkboxes.length === 0) {
             alert('请至少选择一个原稿！');
             return;
         }
-    
+
         const selectedDocs = Array.from(checkboxes).map(cb => cb.value);
-        const loader = document.getElementById('loader');
         const answerArea = document.getElementById('answerArea');
-    
+
         answerArea.innerHTML = '';
-        loader.style.display = 'block';
-    
+
         const data = {
             query: question,
             tags: selectedDocs
         };
-    
+
         fetch('/api/rag', {
             method: 'POST',
             headers: {
@@ -313,51 +299,47 @@
             },
             body: JSON.stringify(data)
         })
-        .then(response => {
-            const reader = response.body.getReader();
-            const decoder = new TextDecoder();
-            let buffer = '';
-            let accumulatedContent = '';
-    
-            function processChunk() {
-                return reader.read().then(({done, value}) => {
-                    if (done) {
-                        loader.style.display = 'none';
-                        return;
-                    }
-    
-                    buffer += decoder.decode(value, {stream: true});
-                    const lines = buffer.split('\n');
-                    buffer = lines.pop();
-    
-                    for (const line of lines) {
-                        if (line.includes('data:')) {
-                            const jsonStr = line.replace(/^data:\s*/, '').replace(/^data:\s*/, '').trim();
-                            if (jsonStr) {
-                                try {
-                                    const data = JSON.parse(jsonStr);
-                                    if (data.reply) {
-                                        accumulatedContent += data.reply;
-                                        answerArea.innerHTML = marked.parse(accumulatedContent);
-                                        MathJax.typesetPromise();
+            .then(response => {
+                const reader = response.body.getReader();
+                const decoder = new TextDecoder();
+                let buffer = '';
+                let accumulatedContent = '';
+
+                function processChunk() {
+                    return reader.read().then(({done, value}) => {
+                        if (done) return;
+
+                        buffer += decoder.decode(value, {stream: true});
+                        const lines = buffer.split('\n');
+                        buffer = lines.pop();
+
+                        for (const line of lines) {
+                            if (line.includes('data:')) {
+                                const jsonStr = line.replace(/^data:\s*/, '').replace(/^data:\s*/, '').trim();
+                                if (jsonStr) {
+                                    try {
+                                        const data = JSON.parse(jsonStr);
+                                        if (data.reply) {
+                                            accumulatedContent += data.reply;
+                                            answerArea.innerHTML = marked.parse(accumulatedContent);
+                                            MathJax.typesetPromise();
+                                        }
+                                    } catch (e) {
+                                        console.log('忽略解析错误:', e);
                                     }
-                                } catch (e) {
-                                    console.log('忽略解析错误:', e);
                                 }
                             }
                         }
-                    }
-    
-                    return processChunk();
-                });
-            }
-    
-            return processChunk();
-        })
-        .catch(error => {
-            console.error('Error:', error);
-            loader.style.display = 'none';
-        });
+
+                        return processChunk();
+                    });
+                }
+
+                return processChunk();
+            })
+            .catch(error => {
+                console.error('Error:', error);
+            });
     }
 
     function clearAll() {
@@ -380,9 +362,6 @@
             return;
         }
 
-        const loader = document.getElementById('loader');
-
-        loader.style.display = 'block';
 
         fetch('/api/save-word', {
             method: 'POST',
@@ -395,7 +374,6 @@
         })
             .then(response => response.blob())
             .then(blob => {
-                loader.style.display = 'none';
                 const url = window.URL.createObjectURL(blob);
                 const a = document.createElement('a');
                 a.href = url;
@@ -406,7 +384,6 @@
                 document.body.removeChild(a);
             })
             .catch(error => {
-                loader.style.display = 'none';
                 console.error('Error:', error);
                 alert('保存失败，请稍后再试！');
             });