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diff --git a/vnpy/api/ctp/6.3.13/thosttraderapi_se.dll b/vnpy/api/ctp/6.3.13/thosttraderapi_se.dll
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diff --git a/vnpy/api/ctp/6.3.13/thosttraderapi_se.so b/vnpy/api/ctp/6.3.13/thosttraderapi_se.so
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diff --git a/vnpy/api/ctp/include/ctp/ThostFtdcUserApiDataType.h b/vnpy/api/ctp/include/ctp/ThostFtdcUserApiDataType.h
index d2e9bece..30c22889 100644
--- a/vnpy/api/ctp/include/ctp/ThostFtdcUserApiDataType.h
+++ b/vnpy/api/ctp/include/ctp/ThostFtdcUserApiDataType.h
@@ -710,6 +710,10 @@ typedef char TThostFtdcRatioAttrType;
 #define THOST_FTDC_HF_Hedge '3'
 ///做市商
 #define THOST_FTDC_HF_MarketMaker '5'
+///第一腿投机第二腿套保 大商所专用
+#define THOST_FTDC_HF_SpecHedge '6'
+///第一腿套保第二腿投机  大商所专用
+#define THOST_FTDC_HF_HedgeSpec '7'
 
 typedef char TThostFtdcHedgeFlagType;
 
@@ -834,8 +838,10 @@ typedef char TThostFtdcForceCloseReasonType;
 #define THOST_FTDC_ORDT_ConditionalOrder '4'
 ///互换单
 #define THOST_FTDC_ORDT_Swap '5'
-///期转现衍生
-#define THOST_FTDC_ORDT_DeriveFromEFP '6'
+///大宗交易成交衍生
+#define THOST_FTDC_ORDT_DeriveFromBlockTrade '6'
+///期转现成交衍生
+#define THOST_FTDC_ORDT_DeriveFromEFPTrade '7'
 
 typedef char TThostFtdcOrderTypeType;
 
@@ -954,6 +960,8 @@ typedef char TThostFtdcOrderSourceType;
 #define THOST_FTDC_TRDT_EFPDerived '3'
 ///组合衍生成交
 #define THOST_FTDC_TRDT_CombinationDerived '4'
+///大宗交易成交
+#define THOST_FTDC_TRDT_BlockTrade '5'
 
 typedef char TThostFtdcTradeTypeType;
 
@@ -966,6 +974,8 @@ typedef char TThostFtdcTradeTypeType;
 #define THOST_FTDC_PSRC_Buy '1'
 ///卖委托价
 #define THOST_FTDC_PSRC_Sell '2'
+///场外成交价
+#define THOST_FTDC_PSRC_OTC '3'
 
 typedef char TThostFtdcPriceSourceType;
 
@@ -6185,6 +6195,34 @@ typedef char TThostFtdcStrikeTimeType[13];
 
 typedef char TThostFtdcCombinationTypeType;
 
+/////////////////////////////////////////////////////////////////////////
+///TFtdcDceCombinationTypeType是一个组合类型类型
+/////////////////////////////////////////////////////////////////////////
+///期货对锁组合
+#define THOST_FTDC_DCECOMBT_SPL '0'
+///期权对锁组合
+#define THOST_FTDC_DCECOMBT_OPL '1'
+///期货跨期组合
+#define THOST_FTDC_DCECOMBT_SP '2'
+///期货跨品种组合
+#define THOST_FTDC_DCECOMBT_SPC '3'
+///买入期权垂直价差组合
+#define THOST_FTDC_DCECOMBT_BLS '4'
+///卖出期权垂直价差组合
+#define THOST_FTDC_DCECOMBT_BES '5'
+///期权日历价差组合
+#define THOST_FTDC_DCECOMBT_CAS '6'
+///期权跨式组合
+#define THOST_FTDC_DCECOMBT_STD '7'
+///期权宽跨式组合
+#define THOST_FTDC_DCECOMBT_STG '8'
+///买入期货期权组合
+#define THOST_FTDC_DCECOMBT_BFO '9'
+///卖出期货期权组合
+#define THOST_FTDC_DCECOMBT_SFO 'a'
+
+typedef char TThostFtdcDceCombinationTypeType;
+
 /////////////////////////////////////////////////////////////////////////
 ///TFtdcOptionRoyaltyPriceTypeType是一个期权权利金价格类型类型
 /////////////////////////////////////////////////////////////////////////
diff --git a/vnpy/api/ctp/include/ctp/ThostFtdcUserApiStruct.h b/vnpy/api/ctp/include/ctp/ThostFtdcUserApiStruct.h
index 524c4659..8640a88a 100644
--- a/vnpy/api/ctp/include/ctp/ThostFtdcUserApiStruct.h
+++ b/vnpy/api/ctp/include/ctp/ThostFtdcUserApiStruct.h
@@ -810,6 +810,8 @@ struct CThostFtdcInvestorPositionField
 	TThostFtdcVolumeType	YdStrikeFrozen;
 	///投资单元代码
 	TThostFtdcInvestUnitIDType	InvestUnitID;
+	///大商所持仓成本差值，只有大商所使用
+	TThostFtdcMoneyType	PositionCostOffset;
 };
 
 ///合约保证金率
@@ -2269,6 +2271,8 @@ struct CThostFtdcSyncingInvestorPositionField
 	TThostFtdcVolumeType	YdStrikeFrozen;
 	///投资单元代码
 	TThostFtdcInvestUnitIDType	InvestUnitID;
+	///大商所持仓成本差值，只有大商所使用
+	TThostFtdcMoneyType	PositionCostOffset;
 };
 
 ///正在同步中的合约保证金率
@@ -5401,6 +5405,8 @@ struct CThostFtdcInvestorPositionDetailField
 	TThostFtdcVolumeType	CloseVolume;
 	///平仓金额
 	TThostFtdcMoneyType	CloseAmount;
+	///按照时间顺序平仓的笔数,大商所专用
+	TThostFtdcVolumeType	TimeFirstVolume;
 	///投资单元代码
 	TThostFtdcInvestUnitIDType	InvestUnitID;
 };
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