diff --git a/README.md b/README.md
index e12a046..0064cf8 100644
--- a/README.md
+++ b/README.md
@@ -64,3 +64,8 @@ docker compose run ubuntu ./init-all.sh
 ```bash
 docker compose run ubuntu-2204 ./init-all.sh
 ```
+
+### 清理磁盘
+```bash
+curl -sSL https://git.martin98.com/MartinFarm/init/raw/branch/main/clean.sh | bash
+```
\ No newline at end of file
diff --git a/clean.sh b/clean.sh
new file mode 100644
index 0000000..26ed835
--- /dev/null
+++ b/clean.sh
@@ -0,0 +1,17 @@
+# 清理 apt
+sudo apt-get autoremove -y
+sudo apt-get autoclean -y
+sudo apt-get clean -y
+# 清理 docker
+docker system prune -a -f --volumes
+# 清理日志
+sudo journalctl --vacuum-size=10M
+# 列出清理后容器大小
+docker ps -a --format "{{.ID}}\t{{.Image}}\t{{.Size}}"
+docker images --format "{{.Repository}}:{{.Tag}}\t{{.Size}}"
+# 列出磁盘空间
+df -h
+
+# 查看占用磁盘
+# sudo du -ah / | sort -rh | head -20
+