diff --git a/vnpy/gateway/ctp/ctp_gateway.py b/vnpy/gateway/ctp/ctp_gateway.py
index d909ebdd..4084aa4b 100644
--- a/vnpy/gateway/ctp/ctp_gateway.py
+++ b/vnpy/gateway/ctp/ctp_gateway.py
@@ -251,6 +251,7 @@ class CtpGateway(BaseGateway):
 
         self.td_api = None
         self.md_api = None
+        self.l2_md_api = None
         self.tdx_api = None
         self.rabbit_api = None
         self.tq_api = None
@@ -269,6 +270,7 @@ class CtpGateway(BaseGateway):
         brokerid = setting["经纪商代码"]
         td_address = setting["交易服务器"]
         md_address = setting["行情服务器"]
+        md_address_level2 = setting.get("行情服务器_五档", None)
         appid = setting["产品名称"]
         auth_code = setting["授权编码"]
         product_info = setting["产品信息"]
@@ -285,6 +287,12 @@ class CtpGateway(BaseGateway):
                 and (not md_address.startswith("ssl://"))
         ):
             md_address = "tcp://" + md_address
+        if md_address_level2:
+            if (
+                    (not md_address_level2.startswith("tcp://"))
+                    and (not md_address_level2.startswith("ssl://"))
+            ):
+                md_address_level2 = "tcp://" + md_address_level2
 
         # 获取自定义价差/价比合约的配置
         try:
@@ -309,6 +317,11 @@ class CtpGateway(BaseGateway):
             self.md_api = CtpMdApi(self)
         self.md_api.connect(md_address, userid, password, brokerid)
 
+        if not self.l2_md_api and md_address_level2:
+            self.write_log(f'激活五档行情配置:{md_address_level2}')
+            self.l2_md_api = CtpMdApi(gateway=self, level2=True)
+            self.l2_md_api.connect(md_address_level2, userid, password, brokerid)
+
         if rabbit_dict:
             self.write_log(f'激活RabbitMQ行情接口')
             self.rabbit_api = SubMdApi(gateway=self)
@@ -440,6 +453,9 @@ class CtpGateway(BaseGateway):
                     if self.tq_api and req.exchange in [Exchange.SHFE, Exchange.INE]:
                         self.write_log(f'使用天勤接口订阅{req.symbol}')
                         self.tq_api.subscribe(req)
+                    if self.l2_md_api and req.exchange in [Exchange.SHFE, Exchange.INE]:
+                        self.write_log(f'使用五档行情接口订阅:{req.symbol}')
+                        self.l2_md_api.subscribe(req)
                     else:
                         self.write_log(f'使用CTP接口订阅{req.symbol}')
                         self.md_api.subscribe(req)
@@ -496,6 +512,12 @@ class CtpGateway(BaseGateway):
             self.md_api = None
             tmp1.close()
 
+        if self.l2_md_api:
+            self.write_log('断开五档行情API')
+            tmp1 = self.l2_md_api
+            self.l2_md_api = None
+            tmp1.close()
+
         if self.td_api:
             self.write_log('断开交易API')
             tmp2 = self.td_api
@@ -549,13 +571,17 @@ class CtpGateway(BaseGateway):
 class CtpMdApi(MdApi):
     """"""
 
-    def __init__(self, gateway):
+    def __init__(self, gateway, level2=False):
         """Constructor"""
         super(CtpMdApi, self).__init__()
 
         self.gateway = gateway
         self.gateway_name = gateway.gateway_name
-
+        self.level2 = level2  # 5档行情
+        if self.level2:
+            self.name = "L2_"
+        else:
+            self.name = ""
         self.reqid = 0
 
         self.connect_status = False
@@ -570,17 +596,19 @@ class CtpMdApi(MdApi):
         """
         Callback when front server is connected.
         """
-        self.gateway.write_log("行情服务器连接成功")
+        self.gateway.write_log(f"{self.name}行情服务器连接成功")
         self.login()
-        self.gateway.status.update({'md_con': True, 'md_con_time': datetime.now().strftime('%Y-%m-%d %H:%M:%S')})
+        self.gateway.status.update(
+            {f'{self.name}md_con': True, f'{self.name}md_con_time': datetime.now().strftime('%Y-%m-%d %H:%M:%S')})
 
     def onFrontDisconnected(self, reason: int):
         """
         Callback when front server is disconnected.
         """
         self.login_status = False
-        self.gateway.write_log(f"行情服务器连接断开，原因{reason}")
-        self.gateway.status.update({'md_con': False, 'md_dis_con_time': datetime.now().strftime('%Y-%m-%d %H:%M:%S')})
+        self.gateway.write_log(f"{self.name}行情服务器连接断开，原因{reason}")
+        self.gateway.status.update(
+            {f'{self.name}md_con': False, f'{self.name}md_dis_con_time': datetime.now().strftime('%Y-%m-%d %H:%M:%S')})
 
     def onRspUserLogin(self, data: dict, error: dict, reqid: int, last: bool):
         """
@@ -588,25 +616,25 @@ class CtpMdApi(MdApi):
         """
         if not error["ErrorID"]:
             self.login_status = True
-            self.gateway.write_log("行情服务器登录成功")
+            self.gateway.write_log(f"{self.name}行情服务器登录成功")
 
             for symbol in self.subscribed:
                 self.subscribeMarketData(symbol)
         else:
-            self.gateway.write_error("行情服务器登录失败", error)
+            self.gateway.write_error(f"{self.name}行情服务器登录失败", error)
 
     def onRspError(self, error: dict, reqid: int, last: bool):
         """
         Callback when error occured.
         """
-        self.gateway.write_error("行情接口报错", error)
+        self.gateway.write_error(f"{self.name}行情接口报错", error)
 
     def onRspSubMarketData(self, data: dict, error: dict, reqid: int, last: bool):
         """"""
         if not error or not error["ErrorID"]:
             return
 
-        self.gateway.write_error("行情订阅失败", error)
+        self.gateway.write_error(f"{self.name}行情订阅失败", error)
 
     def onRtnDepthMarketData(self, data: dict):
         """
@@ -719,7 +747,7 @@ class CtpMdApi(MdApi):
         Subscribe to tick data update.
         """
         if self.login_status:
-            self.gateway.write_log(f'订阅:{req.exchange} {req.symbol}')
+            self.gateway.write_log(f'{self.name}订阅:{req.exchange} {req.symbol}')
             self.subscribeMarketData(req.symbol)
         self.subscribed.add(req.symbol)