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.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>