diff --git a/.github/workflows/docker-image.yml b/.github/workflows/docker-image.yml
index 83e81c4..a1ef481 100644
--- a/.github/workflows/docker-image.yml
+++ b/.github/workflows/docker-image.yml
@@ -53,6 +53,7 @@ jobs:
           pwd && ls -l
           docker version
           free -h; df -h; ip a |grep inet; uname -a;
+          docker image prune -a -f; df -h
           
           # ENV
           # registry-1.docker.io| noneView