diff --git a/NginxAndLetsencrypt/经验汇集.md b/NginxAndLetsencrypt/经验汇集.md
index 6c88f40..ac15d40 100644
--- a/NginxAndLetsencrypt/经验汇集.md
+++ b/NginxAndLetsencrypt/经验汇集.md
@@ -4,6 +4,23 @@
 
 ### Docker相关
 
+
+```
+
+启动        systemctl start docker
+
+守护进程重启   sudo systemctl daemon-reload
+
+重启docker服务   systemctl restart  docker
+
+重启docker服务  sudo service docker restart
+
+关闭docker service docker stop
+
+关闭docker systemctl stop docker
+
+```
+
 ```
 docker network ls
 docker network rm 【网络名称】