diff --git a/templates/index.html b/templates/index.html
index 1462fef..3beab64 100644
--- a/templates/index.html
+++ b/templates/index.html
@@ -146,7 +146,7 @@
             min-width: 14px; text-align: center;
         }
         .tools-panel { 
-            display: none; position: absolute; bottom: 100%; right: 0; margin-bottom: 8px;
+            display: none; position: absolute; bottom: 100%; left: 0; margin-bottom: 8px;
             background: white; border: 1px solid #e0e0e0; border-radius: 12px; 
             box-shadow: 0 4px 20px rgba(0,0,0,0.15); min-width: 180px; z-index: 100;
         }
@@ -230,8 +230,7 @@
                 <div class="input-row">
                     <input type="file" id="fileInput" multiple accept="image/*,.pdf,.txt,.md,.json,.csv,.doc,.docx" style="display:none" onchange="handleFileUpload(event)">
                     <button class="upload-btn" onclick="document.getElementById('fileInput').click()" title="上传文件"><i class="ri-attachment-2"></i></button>
-                    <textarea id="messageInput" placeholder="输入消息..." rows="1"></textarea>
-                    <!-- 工具按钮放在右边 -->
+                    <!-- 工具按钮放附件右边 -->
                     <div class="tools-collapsible">
                         <button class="tools-toggle-btn" onclick="toggleToolsPanel()" title="工具设置">
                             <i class="ri-tools-line"></i>
@@ -245,6 +244,7 @@
                             <div class="tools-panel-content" id="toolsPanelContent"></div>
                         </div>
                     </div>
+                    <textarea id="messageInput" placeholder="输入消息..." rows="1"></textarea>
                     <button class="send-btn" id="sendBtn" onclick="sendMessage()"><i class="ri-send-plane-fill"></i></button>
                 </div>
                 <!-- 工具警告提示 -->