diff --git a/mkimg.sh b/mkimg.sh
index abaa3b9..f26d491 100755
--- a/mkimg.sh
+++ b/mkimg.sh
@@ -13,12 +13,15 @@ archname=x86_64
 case $arch in
     amd64|x86_64)
         archname=x86_64
+        suffix=x86_64
         ;;
     aarch64|arm64)
         archname=aarch64
+        suffix=aarch64
         ;;
     armv7l|arm)
         archname=armhf
+        suffix=armv7l
         ;;
     *)
         echo "Unkown architecture"
@@ -39,6 +42,20 @@ echo "Building app image for $arch"
 
 mkdir antos.AppDir
 
+# copy all neccessary file
+cp -rf $W/backend/build/$arch/* antos.AppDir/
+
+cp -rf $W/frontend/$tag/build/* antos.AppDir/
+
+cp antd-config.ini antos.AppDir/opt/www/
+cp runner.ini antos.AppDir/opt/www/
+
+# create binary tar.gz
+[ ! -d "build/$tag" ] && mkdir -p build/$tag
+cd antos.AppDir
+tar cvzf ../build/$tag/AntOS_$suffix.tar.gz
+
+cd ../
 # AppRun
 cat << "EOF" >> antos.AppDir/AppRun
 #!/bin/sh
@@ -70,24 +87,8 @@ Categories=Utility;
 Terminal=true
 EOF
 
-# copy all neccessary file
 cp antos.png antos.AppDir
 
-cp -rf $W/backend/build/$arch/* antos.AppDir/
-
-cp -rf $W/frontend/$tag/build/* antos.AppDir/
-
-cp antd-config.ini antos.AppDir/opt/www/
-cp runner.ini antos.AppDir/opt/www/
-
 tree antos.AppDir
 
-./appimagetool.AppImage --runtime-file runtime-$archname antos.AppDir build/AntOS_$archname-$tag.AppImage
-cd build
-case $arch in
-    armv7l|arm)
-        mv AntOS_$archname-$tag.AppImage AntOS_armv7l-$tag.AppImage
-        ;;
-    *)
-        ;;
-esac
+./appimagetool.AppImage --runtime-file runtime-$archname antos.AppDir build/$tag/AntOS_$suffix.AppImage
\ No newline at end of file