diff --git a/README.en.md b/README.en.md
index 31574e5..c87a28d 100644
--- a/README.en.md
+++ b/README.en.md
@@ -94,6 +94,7 @@ This repository contains several docker-compose files to help you running a Aria
   go to the filerun/ h5ai/ nextcloud folder
   ```bash
   docker-compose stop # stop the containers
+  docker rmi -f <the docker image ID>  # delete the wahyd4/aria2-ariang docker image
   git pull origin master # pull latest code
   docker-compose up -d # running the latest docker images
   ```
diff --git a/README.md b/README.md
index ebcedbc..04ba8bc 100644
--- a/README.md
+++ b/README.md
@@ -96,6 +96,7 @@
   进入 filerun, h5ai 或者 nextcloud 目录
   ```bash
   docker-compose stop # 将 docker 镜像暂时关掉
+  docker rmi -f < 相关镜像 ID>  # 手动删除对应的 wahyd4/aria2-ariang docker 镜像
   git pull origin master # 获取最近代码
   docker-compose up -d # 运行最新版本的镜像
   ```