diff --git a/vnpy/api/tora/vntora.pyd b/vnpy/api/tora/vntora.pyd
index 92e2c906..b3fda3bb 100644
Binary files a/vnpy/api/tora/vntora.pyd and b/vnpy/api/tora/vntora.pyd differ
diff --git a/vnpy/api/tora/vntora/vntora.vcxproj b/vnpy/api/tora/vntora/vntora.vcxproj
index f2626cc1..be2927f2 100644
--- a/vnpy/api/tora/vntora/vntora.vcxproj
+++ b/vnpy/api/tora/vntora/vntora.vcxproj
@@ -159,6 +159,7 @@
       <ConformanceMode>true</ConformanceMode>
       <MultiProcessorCompilation>true</MultiProcessorCompilation>
       <LanguageStandard>stdcpp17</LanguageStandard>
+      <RuntimeLibrary>MultiThreaded</RuntimeLibrary>
     </ClCompile>
     <Link>
       <SubSystem>Console</SubSystem>
@@ -181,6 +182,7 @@
       <ConformanceMode>true</ConformanceMode>
       <MultiProcessorCompilation>true</MultiProcessorCompilation>
       <LanguageStandard>stdcpp17</LanguageStandard>
+      <RuntimeLibrary>MultiThreaded</RuntimeLibrary>
     </ClCompile>
     <Link>
       <SubSystem>Console</SubSystem>