diff --git a/main.cmake b/main.cmake
index 88e81a3..57d7000 100644
--- a/main.cmake
+++ b/main.cmake
@@ -30,29 +30,28 @@ target_include_directories(mlat_source PUBLIC "${md}")
 target_link_libraries(mlat_source PUBLIC ${Core})
 append_glob_source(ecap_server_srcs "${md}/Local_Server")
 add_executable(ecap_server "${md}/Local_Server_main.cpp" ${ecap_server_srcs})
-if (WIN32)
-    set(ecap_default_dsp_library_path "@/dll_source.dll")
-    set(ecap_default_webapp_path "@/../third_party/eacp_webapp/wwwroot")
-    set(ecap_default_tile_directory "C:/tiles")
-    set(ecap_default_file_source 1)
-    set(ecap_default_file_source_path "D:/ae/proj/projects/ECAP_Server/data/BIN_Blank_Text/ADS-B_195_0205.txt")
-    set(ecap_default_sqlite_path "@/../data/sqlite/ecap.sqlite")
-else ()
-    set(ecap_default_dsp_library_path "@/lib9002/lib9002.so")
-    set(ecap_default_webapp_path "@/wwwroot")
-    set(ecap_default_tile_directory "/home/heco/tiles")
-    set(ecap_default_file_source 0)
-    set(ecap_default_file_source_path "")
-    set(ecap_default_sqlite_path "@/../ecap.sqlite")
-endif ()
-target_compile_definitions(ecap_server PRIVATE
-        ECAP_DEFAULT_DSP_LIBRARY_PATH="${ecap_default_dsp_library_path}"
-        ECAP_DEFAULT_WEBAPP_PATH="${ecap_default_webapp_path}"
-        ECAP_DEFAULT_TILE_DIRECTORY="${ecap_default_tile_directory}"
-        ECAP_DEFAULT_FILE_SOURCE=${ecap_default_file_source}
-        ECAP_DEFAULT_FILE_SOURCE_PATH="${ecap_default_file_source_path}"
-        ECAP_DEFAULT_SQLITE_PATH="${ecap_default_sqlite_path}"
+set(ecap_version "v1.0.5")
+set(ecap_build_version_header "${CMAKE_CURRENT_BINARY_DIR}/generated/ecap_server/Build_Version.h")
+set(ecap_build_version_source "${CMAKE_CURRENT_BINARY_DIR}/generated/ecap_server/Build_Version.cpp")
+add_custom_target(ecap_server_build_version
+        COMMAND ${CMAKE_COMMAND}
+        -DOUTPUT_HEADER=${ecap_build_version_header}
+        -DOUTPUT_SOURCE=${ecap_build_version_source}
+        -DVERSION=${ecap_version}
+        -P ${CMAKE_CURRENT_LIST_DIR}/toolchain/Generate_Build_Version.cmake
+        BYPRODUCTS ${ecap_build_version_header} ${ecap_build_version_source}
+        VERBATIM
 )
+add_dependencies(ecap_server ecap_server_build_version)
+set_source_files_properties(${ecap_build_version_source} PROPERTIES GENERATED TRUE)
+target_sources(ecap_server PRIVATE ${ecap_build_version_source})
+if (WIN32)
+    target_compile_definitions(ecap_server PRIVATE ECAP_TARGET_WINDOWS)
+elseif (CMAKE_SYSTEM_NAME STREQUAL "Linux")
+    target_compile_definitions(ecap_server PRIVATE ECAP_TARGET_LINUX)
+else ()
+    message(FATAL_ERROR "Unsupported ecap_server target platform: ${CMAKE_SYSTEM_NAME}")
+endif ()
 target_include_directories(ecap_server PUBLIC "${md}")
 target_include_directories(ecap_server PRIVATE
         "${CMAKE_CURRENT_LIST_DIR}/third_party/Adminive/backend/library/include"
diff --git a/module/Local_Server/Build_Version_Api.h b/module/Local_Server/Build_Version_Api.h
new file mode 100644
index 0000000..77b7812
--- /dev/null
+++ b/module/Local_Server/Build_Version_Api.h
@@ -0,0 +1,3 @@
+#pragma once
+#include <string_view>
+std::string_view get_ecap_build_version();
diff --git a/module/Local_Server/server/Config.cpp b/module/Local_Server/server/Config.cpp
index 54391c0..91cb7b4 100644
--- a/module/Local_Server/server/Config.cpp
+++ b/module/Local_Server/server/Config.cpp
@@ -95,8 +95,6 @@ void assign_config_section(Config_Section section, Function&& function) {
 }
 Psc::JSON config_section_value(Global& global, Config_Section section) {
     switch (section) {
-    case Config_Section::version:
-        return Psc::JSON(global.version);
     case Config_Section::dsp:
         return global.dsp_config.to_base_json();
     case Config_Section::drogon:
@@ -236,10 +234,13 @@ void Mode_ACS_Config::from_json(const Psc::JSON* that_json) {
     migrate_legacy_source_feed_relations(that_json, data_source_config, data_feed_config);
     data_topology_view.write([&](auto& value) { value.from_json(that_json->get("data_topology_view")); });
 }
+Config::Config() : version(get_ecap_build_version()) {
+}
 void Config::create_missing_config_files() {
     std::filesystem::create_directories(config_directory());
     std::error_code ignored_error;
     std::filesystem::remove(config_directory() / "device.json", ignored_error);
+    std::filesystem::remove(config_directory() / "version.json", ignored_error);
     for (std::size_t index = 0; index < static_cast<std::size_t>(Config_Section::count); ++index) {
         const auto section = static_cast<Config_Section>(index);
         if (std::filesystem::exists(config_section_path(section)))
@@ -270,7 +271,6 @@ void Config::from_log_json(const Psc::JSON* that_json) {
     assign_config_section(Config_Section::log, [&] { log_config.from_base_json(that_json); });
 }
 void Config::from_base_json(Psc::JSON* that_json) {
-    assign_config_section(Config_Section::version, [&] { Get_J(version) });
     assign_config_section(Config_Section::mlat, [&] { mlat.from_json(that_json->get("mlat")); });
     assign_config_section(Config_Section::web_server,
                           [&] { web_server_config.from_base_json(that_json->get("web_server")); });
diff --git a/module/Local_Server/server/Config.h b/module/Local_Server/server/Config.h
index df97a90..6001a2d 100644
--- a/module/Local_Server/server/Config.h
+++ b/module/Local_Server/server/Config.h
@@ -5,6 +5,7 @@
 #include <map>
 #include <optional>
 #include <vector>
+#include "../Build_Version_Api.h"
 #include "../DSP/export.h"
 #include "../Data_Feed/export.h"
 #include "../Data_Source/export.h"
@@ -15,7 +16,6 @@
 inline bool delete_log = false;
 extern std::string default_config_directory;
 #define ECAP_CONFIG_SECTION_LIST(X) \
-    X(version)                        \
     X(dsp)                            \
     X(drogon)                         \
     X(http_monitor)                   \
@@ -488,7 +488,7 @@ struct Type_Descriptor<Map_Model_Config> {
 }
 class Config {
 public:
-    Config() = default;
+    Config();
     DELETE_COPY(Config)
     MLAT_Config mlat;
     Web_Server_Config web_server_config;
diff --git a/module/Local_Server/server/Config_Default/Config_Default.cpp b/module/Local_Server/server/Config_Default/Config_Default.cpp
index a972ffe..3b478dd 100644
--- a/module/Local_Server/server/Config_Default/Config_Default.cpp
+++ b/module/Local_Server/server/Config_Default/Config_Default.cpp
@@ -1,8 +1,6 @@
 #include "Config_Default.h"
 Default_Config_File make_default_config_file(Config_Section section, const std::filesystem::path& directory) {
     switch (section) {
-    case Config_Section::version:
-        return make_default_version_config(directory);
     case Config_Section::dsp:
         return make_default_dsp_config(directory);
     case Config_Section::drogon:
diff --git a/module/Local_Server/server/Config_Default/Config_Default.h b/module/Local_Server/server/Config_Default/Config_Default.h
index 34a7649..62b1fe0 100644
--- a/module/Local_Server/server/Config_Default/Config_Default.h
+++ b/module/Local_Server/server/Config_Default/Config_Default.h
@@ -7,7 +7,6 @@ struct Default_Config_File {
     Psc::JSON value;
 };
 Default_Config_File make_default_config_file(Config_Section section, const std::filesystem::path& directory);
-Default_Config_File make_default_version_config(const std::filesystem::path& directory);
 Default_Config_File make_default_dsp_config(const std::filesystem::path& directory);
 Default_Config_File make_default_drogon_config(const std::filesystem::path& directory);
 Default_Config_File make_default_http_monitor_config(const std::filesystem::path& directory);
diff --git a/module/Local_Server/server/Config_Default/Target_Defaults.h b/module/Local_Server/server/Config_Default/Target_Defaults.h
new file mode 100644
index 0000000..fbf7918
--- /dev/null
+++ b/module/Local_Server/server/Config_Default/Target_Defaults.h
@@ -0,0 +1,18 @@
+#pragma once
+#include <string_view>
+namespace config_default {
+#if defined(ECAP_TARGET_WINDOWS)
+inline constexpr std::string_view dsp_library_path = "@/dll_source.dll";
+inline constexpr std::string_view webapp_path = "@/../third_party/eacp_webapp/wwwroot";
+inline constexpr std::string_view tile_directory = "C:/tiles";
+inline constexpr std::string_view file_source_path = "D:/ae/proj/projects/ECAP_Server/data/BIN_Blank_Text/ADS-B_195_0205.txt";
+inline constexpr std::string_view sqlite_path = "@/../data/sqlite/ecap.sqlite";
+#elif defined(ECAP_TARGET_LINUX)
+inline constexpr std::string_view dsp_library_path = "@/lib9002/lib9002.so";
+inline constexpr std::string_view webapp_path = "@/wwwroot";
+inline constexpr std::string_view tile_directory = "/home/heco/tiles";
+inline constexpr std::string_view sqlite_path = "@/../ecap.sqlite";
+#else
+#error Unsupported ecap_server target platform
+#endif
+}
diff --git a/module/Local_Server/server/Config_Default/dsp.cpp b/module/Local_Server/server/Config_Default/dsp.cpp
index 0e34d4c..d9ffcc6 100644
--- a/module/Local_Server/server/Config_Default/dsp.cpp
+++ b/module/Local_Server/server/Config_Default/dsp.cpp
@@ -1,7 +1,8 @@
 #include "Config_Default.h"
+#include "Target_Defaults.h"
 Default_Config_File make_default_dsp_config(const std::filesystem::path& directory) {
     DSP_Config config;
-    config.library_path = ECAP_DEFAULT_DSP_LIBRARY_PATH;
+    config.library_path = config_default::dsp_library_path;
     config.center_freq = 16000000;
     config.band_width = 6000;
     config.sample_rate = 60000;
diff --git a/module/Local_Server/server/Config_Default/external_database.cpp b/module/Local_Server/server/Config_Default/external_database.cpp
index 0a7e984..be34d2b 100644
--- a/module/Local_Server/server/Config_Default/external_database.cpp
+++ b/module/Local_Server/server/Config_Default/external_database.cpp
@@ -1,4 +1,5 @@
 #include "Config_Default.h"
+#include "Target_Defaults.h"
 namespace {
 Psc::JSON make_resource(std::string name, std::string download_url, std::string description,
                         std::uint64_t update_interval_seconds, std::time_t last_updated_at) {
@@ -10,10 +11,10 @@ Psc::JSON make_resource(std::string name, std::string download_url, std::string
     resource.last_updated_at = last_updated_at;
     return resource.to_base_json();
 }
-} // namespace
+}
 Default_Config_File make_default_external_database_config(const std::filesystem::path& directory) {
     External_Resources_Manager config;
-    config.ecap_sqlite_path = ECAP_DEFAULT_SQLITE_PATH;
+    config.ecap_sqlite_path = config_default::sqlite_path;
     auto value = Psc::JSON::object();
     value.append({"ecap_sqlite_path", config.ecap_sqlite_path});
     auto resources = Psc::JSON::array();
diff --git a/module/Local_Server/server/Config_Default/map_resources.cpp b/module/Local_Server/server/Config_Default/map_resources.cpp
index 36ddd7e..756ea88 100644
--- a/module/Local_Server/server/Config_Default/map_resources.cpp
+++ b/module/Local_Server/server/Config_Default/map_resources.cpp
@@ -1,4 +1,5 @@
 #include "Config_Default.h"
+#include "Target_Defaults.h"
 namespace {
 Map_Tile_Source_Config make_local_tile_source(std::string key, std::string name, Map_Tile_Type tile_type,
                                               std::vector<std::string> files,
@@ -28,11 +29,11 @@ Map_Tile_Source_Config make_online_tile_source(std::string key, std::string name
     source.resource.maximum_level = maximum_level;
     return source;
 }
-} // namespace
+}
 Default_Config_File make_default_map_resources_config(const std::filesystem::path& directory) {
     Map_Resources_Config config;
     config.current_imagery_key = "mixed_imagery";
-    const auto tile_directory = std::string(ECAP_DEFAULT_TILE_DIRECTORY);
+    const auto tile_directory = std::string(config_default::tile_directory);
     config.tile_sources = {
     make_local_tile_source("mixed_imagery", "本地混合图", Map_Tile_Type::imagery,
                            {tile_directory + "/混合图-世界-0-8.mbtiles", tile_directory + "/混合图-中国-9-10.mbtiles",
diff --git a/module/Local_Server/server/Config_Default/mode_acs.cpp b/module/Local_Server/server/Config_Default/mode_acs.cpp
index b5120bb..b9383a1 100644
--- a/module/Local_Server/server/Config_Default/mode_acs.cpp
+++ b/module/Local_Server/server/Config_Default/mode_acs.cpp
@@ -1,4 +1,5 @@
 #include "Config_Default.h"
+#include "Target_Defaults.h"
 namespace {
 void configure_source_display(Data_Source_Map_Display_Data& display, std::string color,
                               std::uint32_t aircraft_pixel_size, std::uint32_t base_station_pixel_size,
@@ -25,14 +26,14 @@ std::shared_ptr<Dll_Data_Source> make_dll_source() {
         value.ignore_msg_time = true;
     });
     source->specific.write([](auto& value) {
-        value.library_path = ECAP_DEFAULT_DSP_LIBRARY_PATH;
+        value.library_path = config_default::dsp_library_path;
         value.function_name = "adsb_read";
         value.data_type = File_Data_Type::BIN_Blank_Text;
         value.buffer_size = 200000;
     });
     return source;
 }
-#if ECAP_DEFAULT_FILE_SOURCE
+#if defined(ECAP_TARGET_WINDOWS)
 std::shared_ptr<File_Data_Source> make_file_source() {
     auto source = std::make_shared<File_Data_Source>();
     source->key = "aaaa";
@@ -46,7 +47,7 @@ std::shared_ptr<File_Data_Source> make_file_source() {
         value.ignore_msg_time = true;
     });
     source->specific.write([](auto& value) {
-        value.file_path = ECAP_DEFAULT_FILE_SOURCE_PATH;
+        value.file_path = config_default::file_source_path;
         value.data_type = File_Data_Type::BIN_Blank_Text;
         value.play_mode = Play_Mode::loop;
     });
@@ -82,7 +83,7 @@ std::shared_ptr<Data_Feed_TCP_Server> make_tcp_server_feed(std::string key, bool
     });
     return feed;
 }
-} // namespace
+}
 Default_Config_File make_default_mode_acs_config(const std::filesystem::path& directory) {
     Mode_ACS_Config config;
     config.settings.write([](auto& value) {
@@ -98,7 +99,7 @@ Default_Config_File make_default_mode_acs_config(const std::filesystem::path& di
         value.default_min_aircraft_list_num = 10;
     });
     config.data_source_config.map.push_back(make_dll_source());
-#if ECAP_DEFAULT_FILE_SOURCE
+#if defined(ECAP_TARGET_WINDOWS)
     config.data_source_config.map.push_back(make_file_source());
 #endif
     config.data_feed_config.map.push_back(make_tcp_server_feed("Port_10003", true, Output_Data_Format::BIN, true,
diff --git a/module/Local_Server/server/Config_Default/version.cpp b/module/Local_Server/server/Config_Default/version.cpp
deleted file mode 100644
index 79ccd3d..0000000
--- a/module/Local_Server/server/Config_Default/version.cpp
+++ /dev/null
@@ -1,4 +0,0 @@
-#include "Config_Default.h"
-Default_Config_File make_default_version_config(const std::filesystem::path& directory) {
-    return {Config_Section::version, directory / "version.json", Psc::JSON("v1.0.5")};
-}
diff --git a/module/Local_Server/server/Config_Default/web_server.cpp b/module/Local_Server/server/Config_Default/web_server.cpp
index d04c6c5..8904509 100644
--- a/module/Local_Server/server/Config_Default/web_server.cpp
+++ b/module/Local_Server/server/Config_Default/web_server.cpp
@@ -1,7 +1,8 @@
 #include "Config_Default.h"
+#include "Target_Defaults.h"
 Default_Config_File make_default_web_server_config(const std::filesystem::path& directory) {
     Web_Server_Config config;
-    config.webapp = ECAP_DEFAULT_WEBAPP_PATH;
+    config.webapp = config_default::webapp_path;
     config.listen_port = 9081;
     return {Config_Section::web_server, directory / "web_server.json", config.to_base_json()};
 }
diff --git a/module/Local_Server/server/Global.cpp b/module/Local_Server/server/Global.cpp
index 067b4bd..4066e90 100644
--- a/module/Local_Server/server/Global.cpp
+++ b/module/Local_Server/server/Global.cpp
@@ -52,7 +52,7 @@ void Global::handle_old_logs() {
         std::cerr << "Error: " + Psc::platform_2_utf8(ex.what()) + "\n";
     }
 }
-Global::Global() {
+Global::Global() : Config() {
     auto j = load();
     from_log_json(j.get("log"));
     handle_old_logs();
diff --git a/toolchain/Generate_Build_Version.cmake b/toolchain/Generate_Build_Version.cmake
new file mode 100644
index 0000000..a4c93a8
--- /dev/null
+++ b/toolchain/Generate_Build_Version.cmake
@@ -0,0 +1,11 @@
+if (NOT DEFINED OUTPUT_HEADER OR NOT DEFINED OUTPUT_SOURCE OR NOT DEFINED VERSION)
+    message(FATAL_ERROR "OUTPUT_HEADER, OUTPUT_SOURCE and VERSION are required")
+endif ()
+#string(TIMESTAMP build_time "%Y%m%dT%H%M%SZ" UTC)
+
+string(TIMESTAMP build_time "%Y-%m-%d %H:%M:%S")
+
+get_filename_component(output_directory "${OUTPUT_SOURCE}" DIRECTORY)
+file(MAKE_DIRECTORY "${output_directory}")
+file(WRITE "${OUTPUT_HEADER}" "#pragma once\ninline constexpr char ecap_build_version[] = \"${VERSION} 【${build_time}】\";\n")
+file(WRITE "${OUTPUT_SOURCE}" "#include \"Build_Version.h\"\n#include \"Local_Server/Build_Version_Api.h\"\nstd::string_view get_ecap_build_version() {\n    return ecap_build_version;\n}\n")