diff --git a/pages/common/odps-auth.md b/pages/common/odps-auth.md
index 16dba967ba..4d59656004 100644
--- a/pages/common/odps-auth.md
+++ b/pages/common/odps-auth.md
@@ -12,16 +12,16 @@
 
 - Grant a set of authorities to a user:
 
-`grant {{action_list}} on {{object}} {{object_name}} to user {{user_name}};`
+`grant {{action_list}} on {{object_type}} {{object_name}} to user {{user_name}};`
 
 - Create a user role:
 
 `create role {{role_name}};`
 
-- Grant a user role to a user:
+- Grant a role to a user:
 
 `grant {{role_name}} to {{user_name}};`
 
 - Grant a set of authorities to a user role:
 
-`grant {{action_list}} on {{object}} {{object_name}} to role {{role_name}};`
+`grant {{action_list}} on {{object_type}} {{object_name}} to role {{role_name}};`