diff --git a/Dockerfile b/Dockerfile
index 13e8135..be275c4 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -59,7 +59,7 @@ COPY antos-release/ /
 RUN tar -xzf /build/$tag/AntOS_$(uname -m).tar.gz -C /platform/
 RUN tree /platform
 
-FROM busybox: stable-glibc
+FROM busybox:stable-glibc 
 #copy all necessary libraries
 COPY --from=deploy-env /ulib/ /lib/
 COPY --from=deploy-env /bin/wget /bin/