diff --git a/__pycache__/server.cpython-310.pyc b/__pycache__/server.cpython-310.pyc
index f0f53b4..bed4e99 100644
Binary files a/__pycache__/server.cpython-310.pyc and b/__pycache__/server.cpython-310.pyc differ
diff --git a/logs/server.log b/logs/server.log
index 9171fd9..8e45bc0 100644
Binary files a/logs/server.log and b/logs/server.log differ
diff --git a/server.py b/server.py
index f9d2a0b..079bb8c 100644
--- a/server.py
+++ b/server.py
@@ -130,6 +130,47 @@ async def voice_chat(
         raise HTTPException(status_code=500, detail=str(e))
 
 
+@app.post("/voice/text", response_model=VoiceResponse)
+async def text_chat(
+    text: str = Form(..., description="文本消息"),
+    conversation_id: Optional[str] = Form(None, description="对话ID")
+):
+    """
+    文字聊天接口
+    转发到模型服务
+    """
+    try:
+        async with aiohttp.ClientSession() as session:
+            form = aiohttp.FormData()
+            form.add_field('text', text)
+            if conversation_id:
+                form.add_field('conversation_id', conversation_id)
+            
+            async with session.post(
+                f"{MODEL_SERVICE_URL}/api/voice/text",
+                data=form,
+                timeout=aiohttp.ClientTimeout(total=120)
+            ) as resp:
+                if resp.status != 200:
+                    error_text = await resp.text()
+                    logger.error(f"Model service error: {error_text}")
+                    raise HTTPException(status_code=resp.status, detail=error_text)
+                
+                data = await resp.json()
+                return VoiceResponse(
+                    reply=data["reply"],
+                    conversation_id=data["conversation_id"],
+                    timestamp=data.get("timestamp", datetime.now().isoformat())
+                )
+                
+    except aiohttp.ClientError as e:
+        logger.error(f"Connection error: {e}")
+        raise HTTPException(status_code=503, detail="模型服务连接失败")
+    except Exception as e:
+        logger.error(f"Text chat error: {e}", exc_info=True)
+        raise HTTPException(status_code=500, detail=str(e))
+
+
 @app.delete("/conversation/{conversation_id}")
 async def delete_conversation(conversation_id: str):
     """删除对话"""
diff --git a/static/index.html b/static/index.html
index db04ee6..9f82394 100644
--- a/static/index.html
+++ b/static/index.html
@@ -127,6 +127,50 @@
             font-weight: bold;
         }
         
+        .text-section {
+            margin: 20px 0;
+        }
+        
+        .text-input-wrapper {
+            display: flex;
+            gap: 10px;
+        }
+        
+        .text-input {
+            flex: 1;
+            padding: 12px 15px;
+            border: 2px solid #eee;
+            border-radius: 10px;
+            font-size: 15px;
+            outline: none;
+            transition: border-color 0.2s;
+        }
+        
+        .text-input:focus {
+            border-color: #667eea;
+        }
+        
+        .send-text-btn {
+            padding: 12px 20px;
+            border: none;
+            border-radius: 10px;
+            background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
+            color: white;
+            font-size: 15px;
+            cursor: pointer;
+            transition: all 0.2s;
+        }
+        
+        .send-text-btn:hover {
+            transform: scale(1.05);
+        }
+        
+        .send-text-btn:disabled {
+            opacity: 0.5;
+            cursor: not-allowed;
+            transform: none;
+        }
+        
         .waveform {
             display: flex;
             justify-content: center;
@@ -319,6 +363,13 @@
             </div>
         </div>
         
+        <div class="text-section">
+            <div class="text-input-wrapper">
+                <input type="text" id="textInput" placeholder="输入文字消息..." class="text-input">
+                <button id="sendTextBtn" class="send-text-btn">发送</button>
+            </div>
+        </div>
+        
         <div class="chat-section" id="chatSection">
             <div class="hint">开始你的第一次语音对话吧！</div>
         </div>
@@ -350,6 +401,46 @@
         const clearBtn = document.getElementById('clearBtn');
         const statusDot = document.getElementById('statusDot');
         const statusText = document.getElementById('statusText');
+        const textInput = document.getElementById('textInput');
+        const sendTextBtn = document.getElementById('sendTextBtn');
+        
+        // 发送文字消息
+        async function sendText(text) {
+            if (!text.trim()) return;
+            
+            try {
+                showLoading();
+                
+                const formData = new FormData();
+                formData.append('text', text);
+                if (conversationId) {
+                    formData.append('conversation_id', conversationId);
+                }
+                
+                const resp = await fetch(`${API_URL}/voice/text`, {
+                    method: 'POST',
+                    body: formData
+                });
+                
+                if (!resp.ok) {
+                    const error = await resp.text();
+                    throw new Error(error);
+                }
+                
+                const data = await resp.json();
+                conversationId = data.conversation_id;
+                
+                // 显示消息
+                addMessage('user', text);
+                addMessage('assistant', data.reply);
+                
+                textInput.value = '';
+                
+            } catch (e) {
+                console.error('发送失败:', e);
+                showError('发送失败: ' + e.message);
+            }
+        }
         
         // 检查服务状态
         async function checkStatus() {
@@ -650,6 +741,17 @@
         
         clearBtn.addEventListener('click', clearChat);
         
+        // 文字输入事件
+        sendTextBtn.addEventListener('click', () => {
+            sendText(textInput.value);
+        });
+        
+        textInput.addEventListener('keypress', (e) => {
+            if (e.key === 'Enter') {
+                sendText(textInput.value);
+            }
+        });
+        
         // 初始化
         checkStatus();
         setInterval(checkStatus, 10000); // 每10秒检查状态