diff --git a/requirements.txt b/requirements.txt
index 2ef247b6..60d525eb 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -7,4 +7,7 @@ numpy
 pandas
 matplotlib
 seaborn
-jupyter
\ No newline at end of file
+jupyter
+#ta-lib
+#https://download.lfd.uci.edu/pythonlibs/r5uhg2lo/TA_Lib-0.4.17-cp37-cp37m-win_amd64.whl
+
diff --git a/vnpy/api/ctp/vnctp/vnctpmd/vnctpmd.cpp b/vnpy/api/ctp/vnctp/vnctpmd/vnctpmd.cpp
index a8398879..6e53c87c 100644
--- a/vnpy/api/ctp/vnctp/vnctpmd/vnctpmd.cpp
+++ b/vnpy/api/ctp/vnctp/vnctpmd/vnctpmd.cpp
@@ -570,7 +570,8 @@ int MdApi::join()
 int MdApi::exit()
 {
 	this->active = false;
-	//this->task_thread.join();
+    this->task_queue.terminate();
+    this->task_thread.join();
 
 	this->api->RegisterSpi(NULL);
 	this->api->Release();
@@ -808,8 +809,6 @@ public:
 
 PYBIND11_MODULE(vnctpmd, m)
 {
-	PyEval_InitThreads();	//导入时运行，保证先创建GIL
-
 	class_<MdApi, PyMdApi> mdapi(m, "MdApi");
 	mdapi
 		.def(init<>())
diff --git a/vnpy/api/ctp/vnctp/vnctpmd/vnctpmd.vcxproj b/vnpy/api/ctp/vnctp/vnctpmd/vnctpmd.vcxproj
index d5c4473c..d972523a 100644
--- a/vnpy/api/ctp/vnctp/vnctpmd/vnctpmd.vcxproj
+++ b/vnpy/api/ctp/vnctp/vnctpmd/vnctpmd.vcxproj
@@ -75,12 +75,14 @@
     <IncludePath>C:\Python37\include;$(SolutionDir);$(SolutionDir)..\include;$(SolutionDir)..\include\ctp;$(IncludePath)</IncludePath>
     <LibraryPath>C:\Python37\libs;$(SolutionDir)..\libs;$(LibraryPath)</LibraryPath>
     <TargetExt>.pyd</TargetExt>
+    <OutDir>$(SolutionDir)..\</OutDir>
   </PropertyGroup>
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
     <LinkIncremental>true</LinkIncremental>
     <IncludePath>C:\Python37\include;$(SolutionDir);$(SolutionDir)..\include;$(SolutionDir)..\include\ctp;$(IncludePath)</IncludePath>
     <LibraryPath>C:\Python37\libs;$(SolutionDir)..\libs;$(LibraryPath)</LibraryPath>
     <TargetExt>.pyd</TargetExt>
+    <OutDir>$(SolutionDir)..\</OutDir>
   </PropertyGroup>
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
     <LinkIncremental>false</LinkIncremental>
@@ -88,6 +90,7 @@
     <IncludePath>C:\Python37\include;$(SolutionDir);$(SolutionDir)..\include;$(SolutionDir)..\include\ctp;$(IncludePath)</IncludePath>
     <ReferencePath>C:\GitHub\vnpy\vnpy\api\ctp\ctpapi;$(ReferencePath)</ReferencePath>
     <LibraryPath>C:\Python37\libs;$(SolutionDir)..\libs;$(LibraryPath)</LibraryPath>
+    <OutDir>$(SolutionDir)..\</OutDir>
   </PropertyGroup>
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
     <LinkIncremental>false</LinkIncremental>
@@ -95,6 +98,7 @@
     <ReferencePath>$(ReferencePath)</ReferencePath>
     <TargetExt>.pyd</TargetExt>
     <LibraryPath>C:\Python37\libs;$(SolutionDir)..\libs;$(LibraryPath)</LibraryPath>
+    <OutDir>$(SolutionDir)..\</OutDir>
   </PropertyGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
     <ClCompile>
@@ -137,6 +141,7 @@
       <PreprocessorDefinitions>NOMINMAX;_CRT_SECURE_NO_WARNINGS;NOMINMAX;_CRT_SECURE_NO_WARNINGS;WIN32;NDEBUG;VNCTPMD_EXPORTS;_WINDOWS;_USRDLL;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <ConformanceMode>true</ConformanceMode>
       <ForcedIncludeFiles>stdafx.h</ForcedIncludeFiles>
+      <RuntimeLibrary>MultiThreaded</RuntimeLibrary>
     </ClCompile>
     <Link>
       <SubSystem>Console</SubSystem>
@@ -158,6 +163,7 @@
       <AdditionalIncludeDirectories>
       </AdditionalIncludeDirectories>
       <ForcedIncludeFiles>stdafx.h</ForcedIncludeFiles>
+      <RuntimeLibrary>MultiThreaded</RuntimeLibrary>
     </ClCompile>
     <Link>
       <SubSystem>Console</SubSystem>
diff --git a/vnpy/api/ctp/vnctp/vnctptd/vnctptd.cpp b/vnpy/api/ctp/vnctp/vnctptd/vnctptd.cpp
index 7f8d9ed4..6a29eb70 100644
--- a/vnpy/api/ctp/vnctp/vnctptd/vnctptd.cpp
+++ b/vnpy/api/ctp/vnctp/vnctptd/vnctptd.cpp
@@ -7921,7 +7921,8 @@ int TdApi::join()
 int TdApi::exit()
 {
 	this->active = false;
-	//this->task_thread.join();
+    this->task_queue.terminate();
+    this->task_thread.join();
 
 	this->api->RegisterSpi(NULL);
 	this->api->Release();
@@ -10631,8 +10632,6 @@ public:
 
 PYBIND11_MODULE(vnctptd, m)
 {
-	PyEval_InitThreads();	//导入时运行，保证先创建GIL
-
 	class_<TdApi, PyTdApi> TdApi(m, "TdApi");
 	TdApi
 		.def(init<>())
diff --git a/vnpy/api/ctp/vnctp/vnctptd/vnctptd.vcxproj b/vnpy/api/ctp/vnctp/vnctptd/vnctptd.vcxproj
index 625a5bb9..9a90be18 100644
--- a/vnpy/api/ctp/vnctp/vnctptd/vnctptd.vcxproj
+++ b/vnpy/api/ctp/vnctp/vnctptd/vnctptd.vcxproj
@@ -75,24 +75,28 @@
     <IncludePath>C:\Python37\include;$(SolutionDir);$(SolutionDir)..\include;$(SolutionDir)..\include\ctp;$(IncludePath)</IncludePath>
     <LibraryPath>C:\Python37\libs;$(SolutionDir)..\libs;$(LibraryPath)</LibraryPath>
     <TargetExt>.pyd</TargetExt>
+    <OutDir>$(SolutionDir)..\</OutDir>
   </PropertyGroup>
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
     <LinkIncremental>true</LinkIncremental>
     <IncludePath>C:\Python37\include;$(SolutionDir);$(SolutionDir)..\include;$(SolutionDir)..\include\ctp;$(IncludePath)</IncludePath>
     <LibraryPath>C:\Python37\libs;$(SolutionDir)..\libs;$(LibraryPath)</LibraryPath>
     <TargetExt>.pyd</TargetExt>
+    <OutDir>$(SolutionDir)..\</OutDir>
   </PropertyGroup>
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
     <LinkIncremental>false</LinkIncremental>
     <IncludePath>C:\Python37\include;$(SolutionDir);$(SolutionDir)..\include;$(SolutionDir)..\include\ctp;$(IncludePath)</IncludePath>
     <LibraryPath>C:\Python37\libs;$(SolutionDir)..\libs;$(LibraryPath)</LibraryPath>
     <TargetExt>.pyd</TargetExt>
+    <OutDir>$(SolutionDir)..\</OutDir>
   </PropertyGroup>
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
     <LinkIncremental>false</LinkIncremental>
     <TargetExt>.pyd</TargetExt>
     <IncludePath>C:\Python37\include;$(SolutionDir);$(SolutionDir)..\include;$(SolutionDir)..\include\ctp;$(IncludePath)</IncludePath>
     <LibraryPath>C:\Python37\libs;$(SolutionDir)..\libs;$(LibraryPath)</LibraryPath>
+    <OutDir>$(SolutionDir)..\</OutDir>
   </PropertyGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
     <ClCompile>
@@ -135,6 +139,7 @@
       <PreprocessorDefinitions>NOMINMAX;_CRT_SECURE_NO_WARNINGS;WIN32;NDEBUG;VNCTPTD_EXPORTS;_WINDOWS;_USRDLL;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <ConformanceMode>true</ConformanceMode>
       <ForcedIncludeFiles>stdafx.h</ForcedIncludeFiles>
+      <RuntimeLibrary>MultiThreaded</RuntimeLibrary>
     </ClCompile>
     <Link>
       <SubSystem>Console</SubSystem>
@@ -156,6 +161,7 @@
       <AdditionalIncludeDirectories>
       </AdditionalIncludeDirectories>
       <ForcedIncludeFiles>stdafx.h</ForcedIncludeFiles>
+      <RuntimeLibrary>MultiThreaded</RuntimeLibrary>
     </ClCompile>
     <Link>
       <SubSystem>Console</SubSystem>
diff --git a/vnpy/api/ctp/vnctpmd.pyd b/vnpy/api/ctp/vnctpmd.pyd
index 06804964..2207274e 100644
Binary files a/vnpy/api/ctp/vnctpmd.pyd and b/vnpy/api/ctp/vnctpmd.pyd differ
diff --git a/vnpy/api/ctp/vnctptd.pyd b/vnpy/api/ctp/vnctptd.pyd
index 41fcc880..d56c830b 100644
Binary files a/vnpy/api/ctp/vnctptd.pyd and b/vnpy/api/ctp/vnctptd.pyd differ