diff --git a/mkimg.sh b/mkimg.sh
index bd1a35d..a7dd559 100755
--- a/mkimg.sh
+++ b/mkimg.sh
@@ -81,6 +81,8 @@ cp runner.ini antos.AppDir/opt/www/
 
 ln -sf /tmp/.antos_pkgcache antos.AppDir/opt/www/htdocs/os/packages/packages.json
 
+# prepare lib
+docker run --rm -v $(realpath ./libs.sh):/libs.sh -v $(realpath ./antos.AppDir)/usr/lib:/ulib xsangle/ci-tools:latest-arm
 tree antos.AppDir
 
 ./appimagetool.AppImage --runtime-file runtime-$archname antos.AppDir build/AntOS_$archname-$tag.AppImage