diff --git a/.github/workflows/build-qv2ray-cmake.yml b/.github/workflows/build-qv2ray-cmake.yml
index e57d6d2b..de2091e5 100644
--- a/.github/workflows/build-qv2ray-cmake.yml
+++ b/.github/workflows/build-qv2ray-cmake.yml
@@ -88,12 +88,19 @@ jobs:
         if: matrix.platform == 'windows-latest'
         run: |
          curl -o ./libs/Qv2ray-deps-grpc-${{ matrix.arch }}-windows.7z -L https://github.com/Qv2ray/Qv2ray-deps/releases/download/release/Qv2ray-deps-grpc-${{ matrix.arch }}-windows.7z
-      - name: Win-${{ matrix.arch }} - Build preparation - Extract Dependencies
+         curl -o ./libs/Qv2ray-deps-libiconv-${{ matrix.arch }}-windows.7z -L https://github.com/Qv2ray/Qv2ray-deps/releases/download/release/Qv2ray-deps-libiconv-${{ matrix.arch }}-windows.7z
+      - name: Win-${{ matrix.arch }} - gRPC- Build preparation - Extract Dependencies
         if: matrix.platform == 'windows-latest'
         uses: DuckSoft/extract-7z-action@v1.0
         with:
           pathSource: ./libs/Qv2ray-deps-grpc-${{ matrix.arch }}-windows.7z
           pathTarget: ./libs
+      - name: Win-${{ matrix.arch }} - Iconv- Build preparation - Extract Dependencies
+        if: matrix.platform == 'windows-latest'
+        uses: DuckSoft/extract-7z-action@v1.0
+        with:
+          pathSource: ./libs/Qv2ray-deps-libiconv-${{ matrix.arch }}-windows.7z
+          pathTarget: ./libs
 # ========================================================================================================= Generate MakeFile and Build
       - name: macOS - ${{ matrix.qt_version }} - Generate Dependencies and Build
         shell: bash
diff --git a/CMakeLists.txt b/CMakeLists.txt
index 30393e3f..2c2480cf 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -42,6 +42,7 @@ message(" ")
 if(WIN32)
   add_compile_options("/std:c++17")
   add_definitions(-D_HAS_STD_BYTE=0 -D_WIN32_WINNT=0x600 -D_SCL_SECURE_NO_WARNINGS -D_CRT_SECURE_NO_WARNINGS)
+  include(cmake/iconv.cmake)
   if(NOT DEFINED CMAKE_TOOLCHAIN_FILE)
       if(CMAKE_CL_64)
         include(${CMAKE_SOURCE_DIR}/libs/x64-windows/scripts/buildsystems/vcpkg.cmake)
@@ -58,20 +59,14 @@ include(cmake/qzxing.cmake)
 include(cmake/protobuf.cmake)
 include(cmake/cpp-httplib.cmake)
 include(cmake/backend.cmake)
+
 if(APPLE)
-    find_package(Iconv REQUIRED)
+    include(cmake/iconv.cmake)
     set(MACOSX_FRAMEWORK
       "-framework Carbon"
       "-framework Cocoa"
       "-framework Security"
     )
-    set(MACOSX_ICONV_LIBRARY
-      Iconv::Iconv
-    )
-
-    set(MACOSX_ICONV_INCLUDE_PATH
-      ${Iconv_INCLUDE_DIR}
-    )
 endif()
 
 if(DEFINED ENV{_QV2RAY_BUILD_INFO_})
@@ -173,7 +168,7 @@ add_executable(${PROJECT_NAME}
 target_link_libraries(${PROJECT_NAME}
   ${QT_LIBRARY}
   ${MACOSX_FRAMEWORK}
-  ${MACOSX_ICONV_LIBRARY}
+  ${ICONV_LIBRARY}
   ${QV2RAY_PROTOBUF_LIBRARY}
   ${QV2RAY_BACKEND_LIBRARIES}
 )
@@ -188,7 +183,7 @@ target_include_directories(${PROJECT_NAME} PRIVATE
   ${QZXING_INCLUDE_PATH}
   ${SINGLEAPPLICATION_DIR}
   ${Protobuf_INCLUDE_DIRS}
-  ${MACOSX_ICONV_INCLUDE_PATH}
+  ${ICONV_INCLUDE_PATH}
   ${cpp-httplib_INCLUDE_DIRS}
 )
 
diff --git a/cmake/iconv.cmake b/cmake/iconv.cmake
new file mode 100644
index 00000000..bf9a6d68
--- /dev/null
+++ b/cmake/iconv.cmake
@@ -0,0 +1,7 @@
+find_package(Iconv REQUIRED)
+set(ICONV_LIBRARY
+    Iconv::Iconv
+)
+set(ICONV_INCLUDE_PATH
+    ${Iconv_INCLUDE_DIR}
+)
\ No newline at end of file
diff --git a/cmake/protobuf.cmake b/cmake/protobuf.cmake
index 39573bbd..05d710a2 100644
--- a/cmake/protobuf.cmake
+++ b/cmake/protobuf.cmake
@@ -1,4 +1,7 @@
 find_package(Protobuf REQUIRED)
+if(MSVC)
+    set(Protobuf_USE_STATIC_LIBS ON)
+endif()
 protobuf_generate_cpp(PROTO_SRCS PROTO_HDRS ${CMAKE_SOURCE_DIR}/tools/v2ray_geosite.proto)
 set(QV2RAY_PROTOBUF_LIBRARY 
     protobuf::libprotobuf