diff --git a/VERSION b/VERSION
new file mode 100644
index 0000000..a2268e2
--- /dev/null
+++ b/VERSION
@@ -0,0 +1 @@
+0.3.1
\ No newline at end of file
diff --git a/installer/macos/deploy_macos.sh b/installer/macos/deploy_macos.sh
index dd9345b..ed88361 100755
--- a/installer/macos/deploy_macos.sh
+++ b/installer/macos/deploy_macos.sh
@@ -16,7 +16,7 @@ test_ok() {
 BUILD_DIR=builddir
 PROJECTDIR="$( cd "$(dirname "$0")/../" ; pwd -P )"
 TARGETDIR="${PROJECTDIR}/${BUILD_DIR}/INSTALL_GPS"
-VERSION="$(git describe --always --abbrev=0)"
+VERSION="$(cat VERSION)"
 export VERSION
 echo "VERSION=$VERSION"
 
@@ -171,8 +171,8 @@ fi
 echo "make macos installer(.dmg)......"
 cp "${PROJECTDIR}/macos/installers/dmg.json" gps_dmg.json
 cp "${PROJECTDIR}/macos/installers/background.png" "${PROJECTDIR}/${BUILD_DIR}/gps_dmg_background.png"
-rm -f ${PROJECTDIR}/GstPipelineStudio-${VERSION}-macos.dmg
-appdmg gps_dmg.json "${PROJECTDIR}/GstPipelineStudio-${VERSION}-macos.dmg"
+rm -f ${PROJECTDIR}/GstPipelineStudio-${VERSION}.dmg
+appdmg gps_dmg.json "${PROJECTDIR}/GstPipelineStudio-${VERSION}.dmg"
 if [ $? -eq 0 ]; then
   echo "[done]"
   else
@@ -181,7 +181,7 @@ fi
 
 # make portable package
 echo -n "make macos portable......"
-tar czf "${PROJECTDIR}/GstPipelineStudio-${VERSION}-macos.tar.gz" -C "${PROJECTDIR}" ${BUILD_DIR}/GstPipelineStudio.app
+tar czf "${PROJECTDIR}/GstPipelineStudio-${VERSION}.tar.gz" -C "${PROJECTDIR}" ${BUILD_DIR}/GstPipelineStudio.app
 if [ $? -eq 0 ]; then
   echo "[done]"
   else
diff --git a/installer/wix/build_installer.ps1 b/installer/wix/build_installer.ps1
index 9d538fc..ac151ef 100644
--- a/installer/wix/build_installer.ps1
+++ b/installer/wix/build_installer.ps1
@@ -15,10 +15,8 @@ $lightToolPath = Join-Path $wixFolder -ChildPath light.exe
 $heatToolPath = Join-Path $wixFolder -ChildPath heat.exe
 
 $GPSUpgradeCode = "9B87C8FF-599C-4F20-914E-AF5E68CB3DC0"
-$GPSVersion = $(git describe --always --abbrev=0)
-Write-Output "Version:"
-Write-Output $GPSVersion
-$GPSVersion = "0.3.1"
+
+$GPSVersion = Get-Content $PSScriptRoot\..\..\VERSION -Raw
 Write-Output $GPSVersion
 try
 {