diff --git a/.github/workflows/cd/deploy-app.sh b/.github/workflows/cd/deploy-app.sh
index 75db6608..c1e19e1c 100755
--- a/.github/workflows/cd/deploy-app.sh
+++ b/.github/workflows/cd/deploy-app.sh
@@ -210,6 +210,7 @@ for ip in $IP_LIST; do
     cd $REMOTE_WORK_DIR; \
     echo '$compose_src' > ./docker-compose.yml; \
     echo '$run_env' > ./run.env; \
+    docker image prune -f -a; \
     IMAGE_TAG=$DOCKER_IMAGE_TAG docker-compose pull; \
     echo '$run' > ./run.sh; \
     chmod +x ./run.sh; \