diff --git a/CMakeLists.txt b/CMakeLists.txt
index 70ebde5..b64fe8f 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -4,9 +4,10 @@ project(transm VERSION 1.2.3 LANGUAGES CXX)
 set(CMAKE_CXX_STANDARD 17)
 set(CMAKE_CXX_STANDARD_REQUIRED ON)
 
+include(config/MSystem.cmake)
 set(PROJECT_URL "https://www.sinxmiao.cn/taynpg/transm")
 # 将 CMAKE_SYSTEM_PROCESSOR 转换为小写
-string(TOLOWER "${CMAKE_SYSTEM_PROCESSOR}" CMAKE_SYSTEM_PROCESSOR_LOWER)
+# string(TOLOWER "${CMAKE_SYSTEM_PROCESSOR}" CMAKE_SYSTEM_PROCESSOR_LOWER)
 set(COMPILER_ID ${CMAKE_CXX_COMPILER_ID})
 if(MSVC)
 add_compile_options(/source-charset:utf-8)
@@ -77,6 +78,13 @@ install(FILES ${WIN_XP_COLOR_TOOL} DESTINATION bin)
 endif()
 
 # ********************************************************** pack infomation
+if(CMAKE_SIZEOF_VOID_P EQUAL 8)
+    set(ARCH_BIT "64Bit")
+elseif(CMAKE_SIZEOF_VOID_P EQUAL 4)
+    set(ARCH_BIT "32Bit")
+else()
+    message(FATAL_ERROR "Unknown target architecture")
+endif()
 set(CPACK_PACKAGE_NAME "transm")
 set(CPACK_PACKAGE_VERSION "${PROJECT_VERSION}")
 set(CPACK_PACKAGE_CONTACT "taynpg <taynpg@163.com>")
@@ -101,6 +109,5 @@ elseif(UNIX AND NOT APPLE)
 elseif(APPLE)
     set(CPACK_GENERATOR "DragNDrop")
 endif()
-# 这里的打包信息，具体只在 "本机生成本机程序" 时才是正确的，如果是交叉编译器，或者使用 -m32 等改变目标架构，这里的信息是不准确的
-set(CPACK_PACKAGE_FILE_NAME "${CPACK_PACKAGE_NAME}-v${PROJECT_VERSION}-${COMPILER_ID}.${CMAKE_SYSTEM_PROCESSOR_LOWER}")
+set(CPACK_PACKAGE_FILE_NAME "${CPACK_PACKAGE_NAME}-v${PROJECT_VERSION}-${COMPILER_ID}.${SYSTEM_ARCH}.${ARCH_BIT}")
 include(CPack)
diff --git a/config/MSystem.cmake b/config/MSystem.cmake
new file mode 100644
index 0000000..6c719c1
--- /dev/null
+++ b/config/MSystem.cmake
@@ -0,0 +1,43 @@
+# 获取一些常见的本机系统（注意是本机，非交叉编译器的信息）信息
+if (UNIX)
+execute_process(
+    COMMAND uname -a
+    OUTPUT_VARIABLE UNAME_OUTPUT
+    OUTPUT_STRIP_TRAILING_WHITESPACE
+)
+
+if(UNAME_OUTPUT MATCHES "x86_64")
+    set(SYSTEM_ARCH "x86_64")
+elseif(UNAME_OUTPUT MATCHES "aarch64")
+    set(SYSTEM_ARCH "aarch64")
+elseif(UNAME_OUTPUT MATCHES "armv7l")
+    set(SYSTEM_ARCH "armv7l")
+elseif(UNAME_OUTPUT MATCHES "i686")
+    set(SYSTEM_ARCH "i686")
+elseif(UNAME_OUTPUT MATCHES "riscv64")
+    set(SYSTEM_ARCH "riscv64")
+else()
+    set(SYSTEM_ARCH "unknown")
+endif()
+
+elseif (WIN32)
+    # 先调用 ver 命令
+    execute_process(COMMAND ver
+                    OUTPUT_VARIABLE VER_OUTPUT
+                    OUTPUT_STRIP_TRAILING_WHITESPACE)
+    if(VER_OUTPUT MATCHES "XP")
+        set(SYSTEM_ARCH "x86")
+    else()
+        execute_process(COMMAND wmic os get osarchitecture
+                        OUTPUT_VARIABLE WMIC_OUTPUT
+                        OUTPUT_STRIP_TRAILING_WHITESPACE)
+        if(WMIC_OUTPUT MATCHES "64")
+            set(SYSTEM_ARCH "x86_64")
+        else()
+            set(SYSTEM_ARCH "x86")
+        endif()
+    endif()
+else()
+message(FATAL_ERROR "unknow system type.")
+endif()
+message(STATUS "SYSTEM_ARCH: ${SYSTEM_ARCH}")
\ No newline at end of file