diff --git a/CMakeLists.txt b/CMakeLists.txt
index c57b996..1750991 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -89,13 +89,13 @@ if (WIN32)
     target_link_libraries(
         ${PROJECT_NAME} PUBLIC
         unofficial-tinyxml::unofficial-tinyxml
-        ${CMAKE_SOURCE_DIR}/lib/Debug/WireRoutingLib.lib
+        ${CMAKE_SOURCE_DIR}/build/Debug/WireRoutingLib.lib
     )
 else()
     target_link_libraries(
         ${PROJECT_NAME} PUBLIC
         /opt/homebrew/Cellar/tinyxml/2.6.2/lib/libtinyxml.dylib
-        ${CMAKE_SOURCE_DIR}/lib/WireRoutingLib.dylib
+        ${CMAKE_SOURCE_DIR}/build/lib/WireRoutingLib.dylib
     )
 endif()
 
diff --git a/lib/CMakeLists.txt b/lib/CMakeLists.txt
index af185cc..88387fa 100644
--- a/lib/CMakeLists.txt
+++ b/lib/CMakeLists.txt
@@ -1,48 +1,33 @@
-##------------REQUIRED_4 指定C++标准------------#
-## !!!不要在库中使用此方式!!!，使用set_target_properties/set_property来针对目标设置标准
-## 设置缓存变量： 设置了 C++ 标准的级别为 17(STRING) ，保存在CMakeCache.txt文件中，此处“”内容会写入为注释
-#set(CMAKE_CXX_STANDARD 17 CACHE STRING "The C++ standard to use")
-## 告诉 CMake 使用上述设置
-#set(CMAKE_CXX_STANDARD_REQUIRED ON)
-## 关闭了拓展，来明确自己使用了 -std=c++11 还是 -std=g++11
-#set(CMAKE_CXX_EXTENSIONS OFF)
-
-#set_target_properties()
-
 aux_source_directory(${CMAKE_SOURCE_DIR}/lib/src SRC_FILES_IN_LIB)
 message(STATUS "SRC_FILES_IN_LIB: ${SRC_FILES_IN_LIB}")
 
+# 不报告C4819 warning
+add_compile_options(/wd4819)
+
 add_library(WireRoutingLib SHARED ${SRC_FILES_IN_LIB})
 
-if (APPLE)
-    set_target_properties(
-            WireRoutingLib PROPERTIES
-            OUTPUT_NAME "WireRoutingLib"
-            PREFIX ""
-            CXX_STANDARD 17
-            CXX_STANDARD_REQUIRED ON
-            CXX_EXTENSIONS OFF
-    )
-    get_target_property(CXX_STD_VER WireRoutingLib CXX_STANDARD)
-    message(STATUS "C++ version using: " ${CXX_STD_VER})
+# 添加WIREROUTINGDLL_EXPORTS预处理宏，构建WireRoutingLib时指定export
+target_compile_definitions(WireRoutingLib PRIVATE WIREROUTINGDLL_EXPORTS)
 
-    add_custom_command(
-            TARGET WireRoutingLib POST_BUILD
-            COMMAND ${CMAKE_COMMAND} -E copy
-            ${CMAKE_SOURCE_DIR}/build/lib/WireRoutingLib.dylib ${CMAKE_SOURCE_DIR}/lib
-    )
-elseif (WIN32)
-    target_compile_definitions(WireRoutingLib PUBLIC DMY_LIB_SHARED_BUILD)
-    target_compile_definitions(WireRoutingLib PRIVATE WireRoutingLibDLL_EXPORTS)
-    INSTALL(TARGETS WireRoutingLib DESTINATION ${CMAKE_SOURCE_DIR}/lib)
-    SET_TARGET_PROPERTIES(
+set_target_properties(
         WireRoutingLib PROPERTIES
-        LINKER_LANGUAGE C
-        ARCHIVE_OUTPUT_DIRECTORY ${CMAKE_SOURCE_DIR}/lib
-        RUNTIME_OUTPUT_DIRECTORY ${CMAKE_SOURCE_DIR}/build
-        LIBRARY_OUTPUT_DIRECTORY ${CMAKE_SOURCE_DIR}/lib
         OUTPUT_NAME "WireRoutingLib"
         PREFIX ""
+        CXX_STANDARD 17
+        CXX_STANDARD_REQUIRED ON
+        CXX_EXTENSIONS OFF
+)
+get_target_property(CXX_STD_VER WireRoutingLib CXX_STANDARD)
+message(STATUS "C++ version using: " ${CXX_STD_VER})
+
+if (WIN32)
+#    INSTALL(TARGETS WireRoutingLib DESTINATION ${CMAKE_SOURCE_DIR}/lib)
+    SET_TARGET_PROPERTIES(
+        WireRoutingLib PROPERTIES
+#        LINKER_LANGUAGE C
+        ARCHIVE_OUTPUT_DIRECTORY ${CMAKE_SOURCE_DIR}/build
+        RUNTIME_OUTPUT_DIRECTORY ${CMAKE_SOURCE_DIR}/build
+        LIBRARY_OUTPUT_DIRECTORY ${CMAKE_SOURCE_DIR}/build
     )
 endif()
 
diff --git a/lib/Debug/WireRouting.exp b/lib/Debug/WireRouting.exp
deleted file mode 100644
index 1d99ec1..0000000
Binary files a/lib/Debug/WireRouting.exp and /dev/null differ
diff --git a/lib/Debug/WireRouting.lib b/lib/Debug/WireRouting.lib
deleted file mode 100644
index a7453ae..0000000
Binary files a/lib/Debug/WireRouting.lib and /dev/null differ
diff --git a/lib/WireRoutingLib.dylib b/lib/WireRoutingLib.dylib
deleted file mode 100755
index c1dc0ad..0000000
Binary files a/lib/WireRoutingLib.dylib and /dev/null differ