diff --git a/docs-2.0/nebula-cloud/5.solution/5.3.role-and-authority-management.md b/docs-2.0/nebula-cloud/5.solution/5.3.role-and-authority-management.md
index 228a893be14..7f406568c25 100644
--- a/docs-2.0/nebula-cloud/5.solution/5.3.role-and-authority-management.md
+++ b/docs-2.0/nebula-cloud/5.solution/5.3.role-and-authority-management.md
@@ -1,4 +1,4 @@
-# 角色与权限管理
+# 管理角色权限
 
 Cloud 上 Solution 的角色与 Nebula Graph 内核的权限不相同，详情信息，参见 [Cloud Solution 角色身份说明](../4.user-role-description.md)。