diff --git a/app/components/dify-chat/chat-message.tsx b/app/components/dify-chat/chat-message.tsx
index 8e5207d..4c0f6c3 100644
--- a/app/components/dify-chat/chat-message.tsx
+++ b/app/components/dify-chat/chat-message.tsx
@@ -1,4 +1,5 @@
-import { Button, Card, Spin } from 'antd';
+import { LikeOutlined, LikeFilled, DislikeOutlined, DislikeFilled, CopyOutlined } from '@ant-design/icons';
+import { Button, Card, Spin, Tooltip } from 'antd';
 import { useState } from 'react';
 import type { ChatItem, Feedbacktype } from '~/api/dify-chat';
 import '../../styles/components/chat-with-llm/chat-message.css';
@@ -26,6 +27,20 @@ export default function ChatMessage({
     const [feedback, setFeedback] = useState<'like' | 'dislike' | null>(
         message.feedback?.rating || null
     );
+    const [copied, setCopied] = useState(false);
+
+    /**
+     * 处理复制
+     */
+    const handleCopy = async () => {
+        try {
+            await navigator.clipboard.writeText(content);
+            setCopied(true);
+            setTimeout(() => setCopied(false), 2000);
+        } catch (err) {
+            console.error('复制失败:', err);
+        }
+    };
 
     const { id, content, isAnswer, agent_thoughts, message_files, isOpeningStatement, suggestedQuestions, more, retriever_resources } = message;
     const isAgentMode = !!agent_thoughts && agent_thoughts.length > 0;
@@ -168,6 +183,13 @@ export default function ChatMessage({
         );
     }
 
+    // 判断是否可以显示反馈按钮（AI回答、非占位符、非正在响应）
+    const canShowFeedback = isAnswer &&
+        !id.startsWith('placeholder-') &&
+        !id.startsWith('opening-') &&
+        !id.startsWith('response-') &&
+        !isResponding;
+
     return (
         <div className="chat-message">
             <div className={`flex ${isAnswer ? 'justify-start' : 'justify-end'} mb-2`}>
@@ -184,6 +206,36 @@ export default function ChatMessage({
                                 )}
                             </div>
                         </div>
+                        {/* 反馈按钮 - 仅在AI回答且非占位符时显示 */}
+                        {canShowFeedback && (
+                            <div className="message-feedback">
+                                <Tooltip title={copied ? '已复制' : '复制'}>
+                                    <Button
+                                        size="small"
+                                        type="text"
+                                        icon={<CopyOutlined />}
+                                        onClick={handleCopy}
+                                        className={copied ? 'message-copy-btn copied' : 'message-copy-btn'}
+                                    />
+                                </Tooltip>
+                                <div className="feedback-actions-right">
+                                    <Button
+                                        size="small"
+                                        type="text"
+                                        icon={feedback === 'like' ? <LikeFilled /> : <LikeOutlined />}
+                                        onClick={() => handleFeedback('like')}
+                                        className={feedback === 'like' ? 'feedback-active-like' : ''}
+                                    />
+                                    <Button
+                                        size="small"
+                                        type="text"
+                                        icon={feedback === 'dislike' ? <DislikeFilled /> : <DislikeOutlined />}
+                                        onClick={() => handleFeedback('dislike')}
+                                        className={feedback === 'dislike' ? 'feedback-active-dislike' : ''}
+                                    />
+                                </div>
+                            </div>
+                        )}
                     </Card>
                 </div>
             </div>
diff --git a/app/routes/api.messages.$messageId.feedbacks.tsx b/app/routes/api.messages.$messageId.feedbacks.tsx
index 4200f53..09ff907 100644
--- a/app/routes/api.messages.$messageId.feedbacks.tsx
+++ b/app/routes/api.messages.$messageId.feedbacks.tsx
@@ -16,7 +16,7 @@ export async function action({ request, params }: ActionFunctionArgs) {
 
         // 检查 JWT 是否存在
         if (!frontendJWT) {
-            console.error('❌ [API] Message Feedback - JWT不存在');
+            console.error('[API] Message Feedback - JWT不存在');
             return new Response(
                 JSON.stringify({ error: 'JWT认证失败，请重新登录' }),
                 {
@@ -40,21 +40,21 @@ export async function action({ request, params }: ActionFunctionArgs) {
         const body = await request.json();
         const { rating } = body;
 
-        console.log('👍 [API] Message Feedback - 提交反馈:', {
+        console.log('[API] Message Feedback - 提交反馈:', {
             messageId,
             rating,
         });
 
         const result = await difyClient.updateMessageFeedback(messageId, rating, frontendJWT);
 
-        console.log('✅ [API] Message Feedback - Success');
+        console.log('[API] Message Feedback - Success');
         return new Response(JSON.stringify(result), {
             status: 200,
             headers: { 'Content-Type': 'application/json' },
         });
 
     } catch (error: any) {
-        console.error('❌ [API] Message Feedback - Error:', error.message);
+        console.error('[API] Message Feedback - Error:', error.message);
         const status = error.message?.includes('JWT认证失败') ? 401 : 500;
         return new Response(
             JSON.stringify({ error: error.message || 'Failed to submit feedback' }),
diff --git a/app/styles/components/chat-with-llm/chat-message.css b/app/styles/components/chat-with-llm/chat-message.css
index 5cca393..0eb3d98 100644
--- a/app/styles/components/chat-with-llm/chat-message.css
+++ b/app/styles/components/chat-with-llm/chat-message.css
@@ -106,6 +106,65 @@
     gap: 8px;
 }
 
+/* 消息反馈按钮 */
+.message-feedback {
+    display: flex;
+    gap: 4px;
+    margin-top: 8px;
+    padding-top: 8px;
+    border-top: 1px solid rgba(0, 0, 0, 0.06);
+    justify-content: space-between;
+    align-items: center;
+}
+
+.message-copy-btn {
+    color: #52c41a !important;
+    transition: all 0.2s ease;
+}
+
+.message-copy-btn:hover {
+    color: #00684a !important;
+    background: rgba(0, 104, 74, 0.1) !important;
+}
+
+.message-copy-btn.copied {
+    color: #00684a !important;
+}
+
+.feedback-actions-right {
+    display: flex;
+    gap: 4px;
+    align-items: center;
+}
+
+.message-feedback .ant-btn {
+    color: #8c8c8c;
+    transition: all 0.2s ease;
+}
+
+.message-feedback .ant-btn:hover {
+    color: #52c41a;
+    background: rgba(24, 144, 255, 0.1);
+}
+
+.message-feedback .feedback-active-like {
+    color: #52c41a !important;
+}
+
+.message-feedback .feedback-active-like:hover {
+    color: #52c41a !important;
+    background: rgba(82, 196, 26, 0.1);
+}
+
+.message-feedback .feedback-active-dislike {
+    color: #ff4d4f !important;
+}
+
+.message-feedback .feedback-active-dislike:hover {
+    color: #ff4d4f !important;
+    background: rgba(255, 77, 79, 0.1);
+}
+
 /* 建议问题 */
 .suggested-questions {
     margin-top: 16px;