diff --git a/issue.md b/issues.md
similarity index 89%
rename from issue.md
rename to issues.md
index b3b2095ce..623f33b22 100644
--- a/issue.md
+++ b/issues.md
@@ -13,9 +13,9 @@
 2.手动删除slice
 
 ```bash
-for I in $(systemctl list-unit-files —no-legend —no-pager -l | grep —color=never -o .*.slice | grep kubepod);do systemctl stop $i;done
+for i in $(systemctl list-unit-files —no-legend —no-pager -l | grep —color=never -o .*.slice | grep kubepod);do systemctl stop $i;done
 ```
 
 ## 2.[High Availability of Kube-apiserver #19816](https://github.com/kubernetes/kubernetes/issues/19816)
 
-API server的HA如何实现？或者说这个master节点上的服务`api-server`、`scheduler`、`controller` 如何实现HA？目前的解决方案是什么？
\ No newline at end of file
+API server的HA如何实现？或者说这个master节点上的服务`api-server`、`scheduler`、`controller` 如何实现HA？目前的解决方案是什么？