diff --git a/docs-2.0/nebula-dashboard-ent/4.cluster-operator/4.manage.md b/docs-2.0/nebula-dashboard-ent/4.cluster-operator/4.manage.md
index 719fcc159bd..2cc3b7131b6 100644
--- a/docs-2.0/nebula-dashboard-ent/4.cluster-operator/4.manage.md
+++ b/docs-2.0/nebula-dashboard-ent/4.cluster-operator/4.manage.md
@@ -52,7 +52,7 @@
 
 - 单击保存后，在下一次服务重启后配置即生效。
 
-- 单击**保存并重启** 可直接重启服务使配置立即生效。
+- 单击**保存并重启**可直接重启服务使配置立即生效。
 
   !!! danger