diff --git a/src/index.js b/src/index.js
index 0fccc14..98da347 100644
--- a/src/index.js
+++ b/src/index.js
@@ -30,6 +30,25 @@ function loadFullConfig() {
   return JSON.parse(fs.readFileSync(configPath, 'utf-8'));
 }
 
+// 用户临时状态存储（内存）
+const userStates = {};
+
+function getUserState(chatId) {
+  return userStates[chatId] || {};
+}
+
+function setUserState(chatId, state) {
+  userStates[chatId] = { ...userStates[chatId], ...state };
+  // 5 分钟后清除状态
+  setTimeout(() => {
+    delete userStates[chatId];
+  }, 5 * 60 * 1000);
+}
+
+function clearUserState(chatId) {
+  delete userStates[chatId];
+}
+
 async function handleFeishuEvent(req, res) {
   const event = req.body;
   log('📩 收到飞书请求');
@@ -99,8 +118,16 @@ async function handleMessage(event) {
     } else if (text.startsWith('/help') || text.startsWith('/qh')) {
       await handleHelpCommandV2(chatId, feishu);
     } else if (messageType === 'file' || messageContent.file_key) {
-      log('🔍 收到文件消息 - 发送配置卡片');
-      await handleFileReceivedWithCard(messageData, feishu, uploader);
+      // 检查是否有已保存的配置
+      const state = getUserState(chatId);
+      if (state.bucket || state.upload_path) {
+        log('🔍 收到文件消息 - 使用已保存的配置');
+        await handleFileUploadWithState(messageData, feishu, uploader, state);
+        clearUserState(chatId);
+      } else {
+        log('🔍 收到文件消息 - 发送配置卡片');
+        await handleFileReceivedWithCard(messageData, feishu, uploader);
+      }
     } else {
       await sendWelcomeCard(chatId, feishu);
     }
@@ -192,9 +219,11 @@ async function handleCardInteraction(event) {
         const { bucket } = actionData.value;
         log('🪣 选择存储桶:', bucket);
         
+        setUserState(chatId, { bucket });
+        
         await feishu.sendMessage(chatId, {
           msg_type: 'text',
-          content: { text: `✅ 已选择存储桶：**${bucket}**\n\n请重新发送文件开始上传` }
+          content: { text: `✅ 已选择存储桶：**${bucket}**\n\n请重新发送文件开始上传（配置 5 分钟内有效）` }
         });
         break;
       }
@@ -204,9 +233,11 @@ async function handleCardInteraction(event) {
         const pathDesc = path_label || '原文件名';
         log('📁 选择路径:', pathDesc);
         
+        setUserState(chatId, { upload_path, path_label });
+        
         await feishu.sendMessage(chatId, {
           msg_type: 'text',
-          content: { text: `✅ 已选择路径：**${pathDesc}**\n\n请重新发送文件开始上传` }
+          content: { text: `✅ 已选择路径：**${pathDesc}**\n\n请重新发送文件开始上传（配置 5 分钟内有效）` }
         });
         break;
       }
@@ -371,6 +402,66 @@ async function handleFileReceivedWithCard(messageData, feishu, uploader) {
   await feishu.sendCard(chatId, card);
 }
 
+// 使用已保存的状态直接上传文件
+async function handleFileUploadWithState(messageData, feishu, uploader, state) {
+  const chatId = messageData.chat_id;
+  const messageId = messageData.message_id;
+  const messageContent = JSON.parse(messageData.content);
+  
+  const fileKey = messageContent.file_key;
+  const fileName = messageContent.file_name;
+  
+  if (!fileKey) return;
+  
+  const targetBucket = state.bucket || 'default';
+  let targetKey = state.upload_path || fileName;
+  const pathLabel = state.path_label || '原文件名';
+  
+  if (targetKey.startsWith('/')) targetKey = targetKey.substring(1);
+  
+  log('📤 使用已保存配置上传:', fileName, 'bucket:', targetBucket, 'path:', targetKey);
+  
+  try {
+    await feishu.sendMessage(chatId, {
+      msg_type: 'text',
+      content: { text: `📥 正在下载：${fileName}` }
+    });
+    
+    const tempFile = await feishu.downloadFile(fileKey, messageId, chatId);
+    log('✅ 文件下载完成:', tempFile);
+    
+    await feishu.sendMessage(chatId, {
+      msg_type: 'text',
+      content: { text: `📤 上传中：${targetKey} → ${targetBucket} (路径：${pathLabel})` }
+    });
+    
+    const result = await uploader.upload(tempFile, targetKey, targetBucket);
+    await uploader.refreshCDN(targetBucket, targetKey);
+    
+    await feishu.sendMessage(chatId, {
+      msg_type: 'text',
+      content: {
+        text: `✅ 上传成功！\n\n` +
+              `📦 文件：${targetKey}\n` +
+              `🔗 链接：${result.url}\n` +
+              `💾 原文件：${fileName}\n` +
+              `🪣 存储桶：${targetBucket}\n` +
+              `📁 路径：${pathLabel}`
+      }
+    });
+    
+    fs.unlinkSync(tempFile);
+    log('🗑️ 临时文件已清理:', tempFile);
+    
+  } catch (error) {
+    log('上传失败:', error.message);
+    await feishu.sendMessage(chatId, {
+      msg_type: 'text',
+      content: { text: `❌ 上传失败：${error.message}` }
+    });
+  }
+}
+
 async function handleConfigCommandV2(message, content, feishu, uploader) {
   const chatId = message.chat_id;
   const text = content.text || '';