diff --git a/CMakeLists.txt b/CMakeLists.txt
index 5ee679f..4e68f63 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -5,8 +5,13 @@ set(CMAKE_CXX_STANDARD 11)
 set(CMAKE_CXX_STANDARD_REQUIRED ON)
 
 set(PROJECT_URL "https://github.com/taynpg/frelay")
+
+if(DEFINED RELEASE_MARK)
+message(STATUS "Set RELEASE_MARK => ${RELEASE_MARK}.")
+set(DEVELOP_MARK "release")
+else()
 set(DEVELOP_MARK "dev")
-#set(DEVELOP_MARK "release")
+endif()
 
 if(NOT DEFINED QT_DEFAULT_MAJOR_VERSION)
 set(QT_DEFAULT_MAJOR_VERSION 6)
diff --git a/Script/qt5142.sh b/Script/qt5142.sh
index 6caf266..f3333ae 100755
--- a/Script/qt5142.sh
+++ b/Script/qt5142.sh
@@ -5,7 +5,7 @@ qt_path="/home/${current_user}/Qt5.14.2/5.14.2/gcc_64"
 if [ -d "$qt_path" ]; then
     echo "Found Qt directory: $qt_path"
 
-    cmake -B../build -S../ -DCMAKE_BUILD_TYPE=Release -DCMAKE_PREFIX_PATH="$qt_path" -DQT_DEFAULT_MAJOR_VERSION=5 -DCOMPILE_GUI=ON
+    cmake -B../build -S../ -DCMAKE_BUILD_TYPE=Release -DCMAKE_PREFIX_PATH="$qt_path" -DQT_DEFAULT_MAJOR_VERSION=5 -DCOMPILE_GUI=ON -DRELEASE_MARK=ON
     cmake --build ../build --config Release
     
     if [ $? -eq 0 ]; then
diff --git a/Script/qt6build-MinGW-Official.bat b/Script/qt6build-MinGW-Official.bat
index a1f2cb5..311586f 100644
--- a/Script/qt6build-MinGW-Official.bat
+++ b/Script/qt6build-MinGW-Official.bat
@@ -2,7 +2,7 @@
 
 set QT_DIR=C:/Qt/6.8.3/mingw_64
 cd ..
-cmake -G "MinGW Makefiles" -Bbuild-qt6 -S. -DCMAKE_BUILD_TYPE=Release -DCMAKE_PREFIX_PATH=%QT_DIR% -DQT_DEFAULT_MAJOR_VERSION=6 -DCOMPILE_GUI=ON 
+cmake -G "MinGW Makefiles" -Bbuild-qt6 -S. -DCMAKE_BUILD_TYPE=Release -DCMAKE_PREFIX_PATH=%QT_DIR% -DQT_DEFAULT_MAJOR_VERSION=6 -DCOMPILE_GUI=ON -DRELEASE_MARK=ON
 cmake --build build-qt6 --config Release
 cd build-qt6
 cpack
diff --git a/Script/qt6build.bat b/Script/qt6build.bat
index e208ef8..c3a4bd4 100644
--- a/Script/qt6build.bat
+++ b/Script/qt6build.bat
@@ -2,7 +2,7 @@
 
 set QT_DIR=C:/Qt/6.8.3
 cd ..
-cmake -Bbuild-qt6 -S. -DCMAKE_BUILD_TYPE=Release -DCMAKE_PREFIX_PATH=%QT_DIR% -DQT_DEFAULT_MAJOR_VERSION=6 -DCOMPILE_GUI=ON
+cmake -Bbuild-qt6 -S. -DCMAKE_BUILD_TYPE=Release -DCMAKE_PREFIX_PATH=%QT_DIR% -DQT_DEFAULT_MAJOR_VERSION=6 -DCOMPILE_GUI=ON -DRELEASE_MARK=ON
 cmake --build build-qt6 --config Release
 cd build-qt6
 cpack
diff --git a/Script/termuxBuild.sh b/Script/termuxBuild.sh
index 4187a04..3757e80 100755
--- a/Script/termuxBuild.sh
+++ b/Script/termuxBuild.sh
@@ -1,2 +1,2 @@
-cmake -B../build -DCMAKE_BUILD_TYPE=Release -DCMAKE_PREFIX_PATH=/data/data/com.termux/files/usr/lib -S../
+cmake -B../build -DCMAKE_BUILD_TYPE=Release -DCMAKE_PREFIX_PATH=/data/data/com.termux/files/usr/lib -S../ -DRELEASE_MARK=ON
 cmake --build ../build --config Release
\ No newline at end of file
diff --git a/Script/xpbuild.bat b/Script/xpbuild.bat
index c78c49a..de32b55 100644
--- a/Script/xpbuild.bat
+++ b/Script/xpbuild.bat
@@ -5,7 +5,7 @@ set COMPILE_DIR=C:/Qt/Qt5.7.1/Tools/mingw530_32
 set PATH=%PATH%;%COMPILE_DIR%/bin
 
 cd ..
-cmake -Bbuild-xp -S. -G "MinGW Makefiles" -DCMAKE_BUILD_TYPE=Release -DCMAKE_PREFIX_PATH=%QT_DIR% -DQT_DEFAULT_MAJOR_VERSION=5 -DXP_PLATFORM_SUPPORT=ON -DCOMPILE_GUI=ON
+cmake -Bbuild-xp -S. -G "MinGW Makefiles" -DCMAKE_BUILD_TYPE=Release -DCMAKE_PREFIX_PATH=%QT_DIR% -DQT_DEFAULT_MAJOR_VERSION=5 -DXP_PLATFORM_SUPPORT=ON -DCOMPILE_GUI=ON -DRELEASE_MARK=ON
 cmake --build build-xp --config Release
 cd build-xp
 cpack