diff --git a/src/chat/message_receive/message.py b/src/chat/message_receive/message.py
index 16a910c86..0f43458e7 100644
--- a/src/chat/message_receive/message.py
+++ b/src/chat/message_receive/message.py
@@ -239,6 +239,12 @@ class MessageRecv(Message):
                     }
                     """
                 return ""
+            elif segment.type == "file":
+                if isinstance(segment.data, dict):
+                    file_name = segment.data.get('name', '未知文件')
+                    file_size = segment.data.get('size', '未知大小')
+                    return f"[文件：{file_name} ({file_size}字节)]"
+                return "[收到一个文件]"
             elif segment.type == "video":
                 self.is_picid = False
                 self.is_emoji = False
@@ -296,8 +302,8 @@ class MessageRecv(Message):
                 else:
                     return ""
             else:
-                logger.info("未启用视频识别")
-                return "[视频]"
+                logger.warning(f"未知的消息段类型: {segment.type}")
+                return f"[{segment.type} 消息]"
         except Exception as e:
             logger.error(f"处理消息段失败: {e!s}, 类型: {segment.type}, 数据: {segment.data}")
             return f"[处理失败的{segment.type}消息]"
@@ -433,6 +439,12 @@ class MessageRecvS4U(MessageRecv):
                 self.is_screen = True
                 self.screen_info = segment.data
                 return "屏幕信息"
+            elif segment.type == "file":
+                if isinstance(segment.data, dict):
+                    file_name = segment.data.get('name', '未知文件')
+                    file_size = segment.data.get('size', '未知大小')
+                    return f"[文件：{file_name} ({file_size}字节)]"
+                return "[收到一个文件]"
             elif segment.type == "video":
                 self.is_voice = False
                 self.is_picid = False
@@ -490,8 +502,8 @@ class MessageRecvS4U(MessageRecv):
                 else:
                     return ""
             else:
-                logger.info("未启用视频识别")
-                return "[视频]"
+                logger.warning(f"未知的消息段类型: {segment.type}")
+                return f"[{segment.type} 消息]"
         except Exception as e:
             logger.error(f"处理消息段失败: {e!s}, 类型: {segment.type}, 数据: {segment.data}")
             return f"[处理失败的{segment.type}消息]"
diff --git a/src/plugin_system/apis/send_api.py b/src/plugin_system/apis/send_api.py
index 27e59f0b9..eae512dfb 100644
--- a/src/plugin_system/apis/send_api.py
+++ b/src/plugin_system/apis/send_api.py
@@ -27,6 +27,67 @@
 
 
 """
+from pathlib import Path
+
+
+async def file_to_stream(
+   file_path: str,
+   stream_id: str,
+   file_name: str | None = None,
+   storage_message: bool = True,
+   set_reply: bool = True
+) -> bool:
+   """向指定流发送文件
+
+   Args:
+       file_path: 文件的本地路径
+       stream_id: 聊天流ID
+       file_name: 发送到对方时显示的文件名，如果为 None 则使用原始文件名
+       storage_message: 是否存储消息到数据库
+
+   Returns:
+       bool: 是否发送成功
+   """
+   target_stream = await get_chat_manager().get_stream(stream_id)
+   if not target_stream:
+       logger.error(f"[SendAPI] 未找到聊天流: {stream_id}")
+       return False
+
+   if not file_name:
+       file_name = Path(file_path).name
+   
+   # 临时的WSL路径转换方案
+   if file_path.startswith("E:"):
+       original_path = file_path
+       file_path = "/mnt/e/" + file_path[3:].replace("\\", "/")
+       logger.info(f"WSL路径转换: {original_path} -> {file_path}")
+
+   params = {
+       "file": file_path,
+       "name": file_name,
+   }
+
+   action = ""
+   if target_stream.group_info:
+       action = "upload_group_file"
+       params["group_id"] = target_stream.group_info.group_id
+   else:
+       action = "upload_private_file"
+       params["user_id"] = target_stream.user_info.user_id
+   
+   response = await adapter_command_to_stream(
+       action=action,
+       params=params,
+       stream_id=stream_id,
+       timeout=300.0  # 文件上传可能需要更长时间
+   )
+
+   if response.get("status") == "ok":
+       logger.info(f"文件 {file_name} 已成功发送到 {stream_id}")
+       return True
+   else:
+       logger.error(f"文件 {file_name} 发送到 {stream_id} 失败: {response.get('message')}")
+       return False
 
 import asyncio
 import time
diff --git a/src/plugins/built_in/napcat_adapter_plugin/src/recv_handler/__init__.py b/src/plugins/built_in/napcat_adapter_plugin/src/recv_handler/__init__.py
index 231c0ce39..d016a5be4 100644
--- a/src/plugins/built_in/napcat_adapter_plugin/src/recv_handler/__init__.py
+++ b/src/plugins/built_in/napcat_adapter_plugin/src/recv_handler/__init__.py
@@ -33,7 +33,8 @@ class NoticeType:  # 通知事件
     notify = "notify"
     group_ban = "group_ban"  # 群禁言
     group_msg_emoji_like = "group_msg_emoji_like"  # 群聊表情回复
-
+    group_upload = "group_upload"  # 群文件上传
+ 
     class Notify:
         poke = "poke"  # 戳一戳
         input_status = "input_status"  # 正在输入
@@ -59,6 +60,7 @@ class RealMessageType:  # 实际消息分类
     forward = "forward"  # 转发消息
     node = "node"  # 转发消息节点
     json = "json"  # json消息
+    file = "file"  # 文件
 
 
 class MessageSentType:
diff --git a/src/plugins/built_in/napcat_adapter_plugin/src/recv_handler/message_handler.py b/src/plugins/built_in/napcat_adapter_plugin/src/recv_handler/message_handler.py
index e0950e0b0..6992dbc8b 100644
--- a/src/plugins/built_in/napcat_adapter_plugin/src/recv_handler/message_handler.py
+++ b/src/plugins/built_in/napcat_adapter_plugin/src/recv_handler/message_handler.py
@@ -178,10 +178,6 @@ class MessageHandler:
         message_time: float = time.time()  # 应可乐要求，现在是float了
 
         template_info: TemplateInfo = None  # 模板信息，暂时为空，等待启用
-        format_info: FormatInfo = FormatInfo(
-            content_format=["text", "image", "emoji", "voice"],
-            accept_format=ACCEPT_FORMAT,
-        )  # 格式化信息
         if message_type == MessageType.private:
             sub_type = raw_message.get("sub_type")
             if sub_type == MessageType.Private.friend:
@@ -275,6 +271,25 @@ class MessageHandler:
                 logger.warning(f"群聊消息类型 {sub_type} 不支持")
                 return None
 
+        # 处理实际信息
+        if not raw_message.get("message"):
+            logger.warning("原始消息内容为空")
+            return None
+
+        # 获取Seg列表
+        seg_message: List[Seg] = await self.handle_real_message(raw_message)
+        if not seg_message:
+            logger.warning("处理后消息内容为空")
+            return None
+
+        # 动态生成 content_format
+        content_formats = sorted(list(set(seg.type for seg in seg_message)))
+        logger.debug(f"动态生成 content_format: {content_formats}")
+        format_info: FormatInfo = FormatInfo(
+            content_format=content_formats,
+            accept_format=ACCEPT_FORMAT,
+        )
+
         additional_config: dict = {}
         if config_api.get_plugin_config(self.plugin_config, "voice.use_tts"):
             additional_config["allow_tts"] = True
@@ -291,17 +306,6 @@ class MessageHandler:
             additional_config=additional_config,
         )
 
-        # 处理实际信息
-        if not raw_message.get("message"):
-            logger.warning("原始消息内容为空")
-            return None
-
-        # 获取Seg列表
-        seg_message: List[Seg] = await self.handle_real_message(raw_message)
-        if not seg_message:
-            logger.warning("处理后消息内容为空")
-            return None
-
         # 消息缓冲功能已移除，直接处理消息
 
         logger.debug(f"准备发送消息到MoFox-Bot，消息段数量: {len(seg_message)}")
@@ -482,6 +486,13 @@ class MessageHandler:
                         seg_message.append(ret_seg)
                     else:
                         logger.warning("json处理失败")
+                case RealMessageType.file:
+                    ret_seg = await self.handle_file_message(sub_message)
+                    if ret_seg:
+                        # NapcatEvent doesn't have a FILE event yet, so we won't trigger one for now.
+                        seg_message.append(ret_seg)
+                    else:
+                        logger.warning("file处理失败")
                 case _:
                     logger.warning(f"未知消息类型: {sub_message_type}")
 
@@ -773,8 +784,19 @@ class MessageHandler:
             return Seg(type="json", data=json.dumps(message_data))
 
         try:
+            # 尝试将json_data解析为Python对象
             nested_data = json.loads(json_data)
 
+            # 检查是否是机器人自己上传文件的回声
+            if self._is_file_upload_echo(nested_data):
+                logger.info("检测到机器人发送文件的回声消息，将作为文件消息处理")
+                # 从回声消息中提取文件信息
+                file_info = self._extract_file_info_from_echo(nested_data)
+                if file_info:
+                    # 构建一个与普通文件消息格式相同的字典
+                    file_message_dict = {"type": "file", "data": file_info}
+                    return await self.handle_file_message(file_message_dict)
+
             # 检查是否是QQ小程序分享消息
             if "app" in nested_data and "com.tencent.miniapp" in str(nested_data.get("app", "")):
                 logger.debug("检测到QQ小程序分享消息，开始提取信息")
@@ -888,13 +910,88 @@ class MessageHandler:
             # 如果没有提取到关键信息，返回None
             return None
 
-        except json.JSONDecodeError as e:
-            logger.error(f"解析JSON消息失败: {e}")
+        except json.JSONDecodeError:
+            # 如果解析失败，我们假设它不是我们关心的任何一种结构化JSON，
+            # 而是普通的文本或者无法解析的格式。
+            logger.debug(f"无法将data字段解析为JSON: {json_data}")
             return None
         except Exception as e:
-            logger.error(f"处理JSON消息时出错: {e}")
+            logger.error(f"处理JSON消息时发生未知错误: {e}")
             return None
 
+    async def handle_file_message(self, raw_message: dict) -> Seg | None:
+        """
+        处理文件消息
+        Parameters:
+            raw_message: dict: 原始消息
+        Returns:
+            seg_data: Seg: 处理后的消息段
+        """
+        message_data: dict = raw_message.get("data")
+        if not message_data:
+            logger.warning("文件消息缺少 data 字段")
+            return None
+
+        # 提取文件信息
+        file_name = message_data.get("file")
+        file_size = message_data.get("file_size")
+        file_id = message_data.get("file_id")
+
+        logger.info(f"收到文件消息: name={file_name}, size={file_size}, id={file_id}")
+
+        # 将文件信息打包成字典
+        file_data = {
+            "name": file_name,
+            "size": file_size,
+            "id": file_id,
+        }
+
+        return Seg(type="file", data=file_data)
+
+    def _is_file_upload_echo(self, nested_data: Any) -> bool:
+        """检查一个JSON对象是否是机器人自己上传文件的回声消息"""
+        if not isinstance(nested_data, dict):
+            return False
+
+        # 检查 'app' 和 'meta' 字段是否存在
+        if "app" not in nested_data or "meta" not in nested_data:
+            return False
+
+        # 检查 'app' 字段是否包含 'com.tencent.miniapp'
+        if "com.tencent.miniapp" not in str(nested_data.get("app", "")):
+            return False
+
+        # 检查 'meta' 内部的 'detail_1' 的 'busi_id' 是否为 '1014'
+        meta = nested_data.get("meta", {})
+        detail_1 = meta.get("detail_1", {})
+        if detail_1.get("busi_id") == "1014":
+            return True
+
+        return False
+
+    def _extract_file_info_from_echo(self, nested_data: dict) -> Optional[dict]:
+        """从文件上传的回声消息中提取文件信息"""
+        try:
+            meta = nested_data.get("meta", {})
+            detail_1 = meta.get("detail_1", {})
+            
+            # 文件名在 'desc' 字段
+            file_name = detail_1.get("desc")
+            
+            # 文件大小在 'summary' 字段，格式为 "大小：1.7MB"
+            summary = detail_1.get("summary", "")
+            file_size_str = summary.replace("大小：", "").strip() # 移除前缀和空格
+            
+            # QQ API有时返回的大小不标准，这里我们只提取它给的字符串
+            # 实际大小已经由Napcat在发送时记录，这里主要是为了保持格式一致
+            
+            if file_name and file_size_str:
+                return {"file": file_name, "file_size": file_size_str, "file_id": None} # file_id在回声中不可用
+        except Exception as e:
+            logger.error(f"从文件回声中提取信息失败: {e}")
+            
+        return None
+        
     async def handle_rps_message(self, raw_message: dict) -> Seg:
         message_data: dict = raw_message.get("data", {})
         res = message_data.get("result", "")
diff --git a/src/plugins/built_in/napcat_adapter_plugin/src/recv_handler/notice_handler.py b/src/plugins/built_in/napcat_adapter_plugin/src/recv_handler/notice_handler.py
index 13cea03c0..0f08b32f9 100644
--- a/src/plugins/built_in/napcat_adapter_plugin/src/recv_handler/notice_handler.py
+++ b/src/plugins/built_in/napcat_adapter_plugin/src/recv_handler/notice_handler.py
@@ -159,6 +159,11 @@ class NoticeHandler:
                         system_notice = True
                     case _:
                         logger.warning(f"不支持的group_ban类型: {notice_type}.{sub_type}")
+            case NoticeType.group_upload:
+                logger.info("群文件上传")
+                if not await message_handler.check_allow_to_chat(user_id, group_id, False, False):
+                    return None
+                handled_message, user_info = await self.handle_group_upload_notify(raw_message, group_id, user_id)
             case _:
                 logger.warning(f"不支持的notice类型: {notice_type}")
                 return None
@@ -211,6 +216,9 @@ class NoticeHandler:
         elif notice_type == NoticeType.group_msg_emoji_like:
             notice_config["notice_type"] = "emoji_like"
             notice_config["is_notice"] = True  # 表情回复也是notice
+        elif notice_type == NoticeType.group_upload:
+            notice_config["notice_type"] = "group_upload"
+            notice_config["is_notice"] = True  # 文件上传也是notice
         
         message_info: BaseMessageInfo = BaseMessageInfo(
             platform=config_api.get_plugin_config(self.plugin_config, "maibot_server.platform_name", "qq"),
@@ -373,6 +381,38 @@ class NoticeHandler:
                         )     
         seg_data = Seg(type="text",data=f"{user_name}使用Emoji表情{QQ_FACE.get(like_emoji_id,"")}回复了你的消息[{target_message_text}]")
         return seg_data, user_info
+
+    async def handle_group_upload_notify(self, raw_message: dict, group_id: int, user_id: int):
+        if not group_id:
+            logger.error("群ID不能为空，无法处理群文件上传通知")
+            return None, None
+
+        user_qq_info: dict = await get_member_info(self.get_server_connection(), group_id, user_id)
+        if user_qq_info:
+            user_name = user_qq_info.get("nickname")
+            user_cardname = user_qq_info.get("card")
+        else:
+            user_name = "QQ用户"
+            user_cardname = "QQ用户"
+            logger.debug("无法获取上传文件的用户昵称")
+
+        file_info = raw_message.get("file")
+        if not file_info:
+            logger.error("群文件上传通知中缺少文件信息")
+            return None, None
+
+        user_info: UserInfo = UserInfo(
+            platform=config_api.get_plugin_config(self.plugin_config, "maibot_server.platform_name", "qq"),
+            user_id=user_id,
+            user_nickname=user_name,
+            user_cardname=user_cardname,
+        )
+
+        file_name = file_info.get("name", "未知文件")
+        file_size = file_info.get("size", 0)
+        
+        seg_data = Seg(type="text", data=f"{user_name} 上传了文件: {file_name} (大小: {file_size} 字节)")
+        return seg_data, user_info
     
     async def handle_ban_notify(self, raw_message: dict, group_id: int) -> Tuple[Seg, UserInfo] | Tuple[None, None]:
         if not group_id:
diff --git a/src/plugins/built_in/napcat_adapter_plugin/src/send_handler.py b/src/plugins/built_in/napcat_adapter_plugin/src/send_handler.py
index 53e193443..8426147d8 100644
--- a/src/plugins/built_in/napcat_adapter_plugin/src/send_handler.py
+++ b/src/plugins/built_in/napcat_adapter_plugin/src/send_handler.py
@@ -411,6 +411,12 @@ class SendHandler:
 
     def handle_file_message(self, file_path: str) -> dict:
         """处理文件消息"""
+        # 临时的WSL路径转换方案
+        if file_path.startswith("E:"):
+            original_path = file_path
+            file_path = "/mnt/e/" + file_path[3:].replace("\\", "/")
+            logger.info(f"WSL路径转换: {original_path} -> {file_path}")
+
         return {
             "type": "file",
             "data": {"file": f"file://{file_path}"},