diff --git a/vnpy/gateway/tora/constant.py b/vnpy/gateway/tora/constant.py
new file mode 100644
index 00000000..76a07687
--- /dev/null
+++ b/vnpy/gateway/tora/constant.py
@@ -0,0 +1,10 @@
+from vnpy.api.tora.vntora import TORA_TSTP_EXD_SSE, TORA_TSTP_EXD_SZSE, TORA_TSTP_EXD_HK
+
+from vnpy.trader.constant import Exchange
+
+EXCHANGE_TORA2VT = {
+    TORA_TSTP_EXD_SSE: Exchange.SSE,
+    TORA_TSTP_EXD_SZSE: Exchange.SZSE,
+    TORA_TSTP_EXD_HK: Exchange.SEHK,
+}
+EXCHANGE_VT2TORA = {v: k for k, v in EXCHANGE_TORA2VT.items()}
\ No newline at end of file
diff --git a/vnpy/gateway/tora/md.py b/vnpy/gateway/tora/md.py
index c38cc8b9..241b6753 100644
--- a/vnpy/gateway/tora/md.py
+++ b/vnpy/gateway/tora/md.py
@@ -38,14 +38,7 @@ from vnpy.api.tora.vntora import (
     CTORATstpUserLogoutField,
     CTORATstpRspUserLoginField,
 )
-
-
-EXCHANGE_TORA2VT = {
-    TORA_TSTP_EXD_SSE: Exchange.SSE,
-    TORA_TSTP_EXD_SZSE: Exchange.SZSE,
-    TORA_TSTP_EXD_HK: Exchange.SEHK,
-}
-EXCHANGE_VT2TORA = {v: k for k, v in EXCHANGE_TORA2VT.items()}
+from .constant import EXCHANGE_VT2TORA, EXCHANGE_TORA2VT
 
 
 def parse_datetime(date: str, time: str):
@@ -96,7 +89,7 @@ class ToraMdSpi(CTORATstpMdSpi):
         nRequestID: int,
         bIsLast: bool,
     ) -> Any:
-        self.gateway.write_log("OnRspSubMarketData")
+        self.gateway.write_log(f"OnRspSubMarketData({pRspInfo.ErrorID})")
 
     def OnRspUnSubMarketData(
         self,
@@ -180,6 +173,7 @@ class ToraMdSpi(CTORATstpMdSpi):
             ask_volume_4=data.AskVolume4,
             ask_volume_5=data.AskVolume5,
         )
+        self.gateway.on_tick(tick_data)
         self.gateway.write_log("OnRtnDepthMarketData")
 
     def OnRtnSpecialMarketData(
diff --git a/vnpy/gateway/tora/td.py b/vnpy/gateway/tora/td.py
index 541c8366..b235e048 100644
--- a/vnpy/gateway/tora/td.py
+++ b/vnpy/gateway/tora/td.py
@@ -1,53 +1,17 @@
-from typing import Any, Sequence, List, Optional
-from datetime import datetime
-from threading import Thread
-from vnpy.event import EventEngine
-from vnpy.trader.event import EVENT_TIMER
-from vnpy.trader.constant import Exchange, Product, Direction, OrderType, Status, Offset
+from typing import Optional
 from vnpy.trader.gateway import BaseGateway
-from vnpy.trader.object import (
-    CancelRequest,
-    OrderRequest,
-    SubscribeRequest,
-    TickData,
-    ContractData,
-    OrderData,
-    TradeData,
-    PositionData,
-    AccountData,
-)
 from vnpy.trader.utility import get_folder_path
 
 from vnpy.api.tora.vntora import (
-    set_async_callback_exception_handler,
-    AsyncDispatchException,
     CTORATstpTraderApi,
-    CTORATstpMdApi,
-    CTORATstpMdSpi,
     CTORATstpTraderSpi,
     TORA_TSTP_EXD_SSE,
-    TORA_TSTP_EXD_SZSE,
-    TORA_TSTP_EXD_HK,
-    CTORATstpFundsFlowMarketDataField,
-    CTORATstpEffectVolumeMarketDataField,
-    CTORATstpEffectPriceMarketDataField,
-    CTORATstpSpecialMarketDataField,
-    CTORATstpMarketDataField,
-    CTORATstpSpecificSecurityField,
     CTORATstpRspInfoField,
-    CTORATstpUserLogoutField,
     CTORATstpRspUserLoginField,
     CTORATstpQrySecurityField, CTORATstpSecurityField, CTORATstpReqUserLoginField,
-    TORA_TSTP_LACT_AccountID, CTORATstpQryExchangeField)
+    TORA_TSTP_LACT_AccountID, CTORATstpQryExchangeField, CTORATstpQryMarketDataField)
 
-from .error_codes import error_codes, get_error_msg
-
-EXCHANGE_TORA2VT = {
-    TORA_TSTP_EXD_SSE: Exchange.SSE,
-    TORA_TSTP_EXD_SZSE: Exchange.SZSE,
-    TORA_TSTP_EXD_HK: Exchange.SEHK,
-}
-EXCHANGE_VT2TORA = {v: k for k, v in EXCHANGE_TORA2VT.items()}
+from .error_codes import get_error_msg
 
 
 class ToraTdSpi(CTORATstpTraderSpi):
@@ -69,6 +33,7 @@ class ToraTdSpi(CTORATstpTraderSpi):
         self.gateway.write_log("交易服务器登录成功")
         self._api.query_contracts()
         self._api.query_exchange()
+        self._api.query_market_data()
 
     def OnFrontDisconnected(self, nReason: int) -> None:
         self.gateway.write_log("交易服务器连接断开")
@@ -101,7 +66,7 @@ class ToraTdApi:
 
     def query_contracts(self):
         info = CTORATstpQrySecurityField()
-        info.ExchangeID = TORA_TSTP_EXD_SSE
+        # info.ExchangeID = TORA_TSTP_EXD_SSE
         err = self._native_api.ReqQrySecurity(info, self._get_new_req_id())
         self._if_error_write_log(err, "ReqQrySecurity")
 
@@ -109,8 +74,16 @@ class ToraTdApi:
         info = CTORATstpQryExchangeField()
         info.ExchangeID = TORA_TSTP_EXD_SSE
         err = self._native_api.ReqQryExchange(info, self._get_new_req_id())
+
         self._if_error_write_log(err, "ReqQryExchange")
 
+    def query_market_data(self):
+        info = CTORATstpQryMarketDataField()
+        info.ExchangeID = TORA_TSTP_EXD_SSE
+        info.SecurityID = "010303"
+        err = self._native_api.ReqQryMarketData(info, self._get_new_req_id())
+        self._if_error_write_log(err, "ReqQryMarketData")
+
     def stop(self):
         if self._native_api:
             self._native_api.RegisterSpi(None)
diff --git a/vnpy/gateway/tora/tora_gateway.py b/vnpy/gateway/tora/tora_gateway.py
index 3abaeafe..72b9cab2 100644
--- a/vnpy/gateway/tora/tora_gateway.py
+++ b/vnpy/gateway/tora/tora_gateway.py
@@ -20,20 +20,13 @@ CTORATstpTraderSpi,
 )
 from .md import ToraMdApi
 from .td import ToraTdApi
-from .error_codes import get_error_msg
-
-
-EXCHANGE_TORA2VT = {
-
-}
-EXCHANGE_VT2TORA = {v:k for k,v in EXCHANGE_TORA2VT.items()}
+from .constant import EXCHANGE_VT2TORA
 
 
 def is_valid_front_address(address: str):
     return address.startswith("tcp://") or address.startswith("udp://")
 
 
-
 class ToraGateway(BaseGateway):
     default_setting = {
         "账号": "",