diff --git a/manual/config/roles_permissions.md b/manual/config/roles_permissions.md
index af129548..15c7057e 100644
--- a/manual/config/roles_permissions.md
+++ b/manual/config/roles_permissions.md
@@ -6,12 +6,14 @@ You can add/edit roles and permission for users. A role is just a group of users
 
     !!! tip "After set `role_quote`, it will take affect once a user with such a role login into Seafile. You can also manually change `seafile-db.RoleQuota`, if you want to see the effect immediately."
 
-- `can_add_public_repo` is to set whether a role can create a public library, default is `False`. 
+- `can_add_public_repo` is to set whether a role can create a public library (shared by all login users), default is `False`. 
 
     !!! tip "Since version 11.0.9 pro, `can_share_repo` is added to limit users' ability to share a library"
 
     !!! warning "The `can_add_public_repo` option will not take effect if you configure global `CLOUD_MODE = True`"
 
+- `can_create_wiki` and `can_publish_wiki` are used to control whether a role can create a Wiki and publish a Wiki. (A published Wiki have a special URL and can be visited by anonymous users)
+
 - `storage_ids` permission is used for assigning storage backends to users with specific role. More details can be found in [multiple storage backends](../setup/setup_with_multiple_storage_backends.md).
 
 - `upload_rate_limit` and `download_rate_limit` are added to limit upload and download speed for users with different roles.
@@ -48,7 +50,8 @@ Seafile comes with two build-in roles `default` and `guest`, a default user is a
         'can_export_files_via_mobile_client': True,
         'storage_ids': [],
         'role_quota': '',
-        'can_publish_repo': True,
+        'can_create_wiki': True,
+        'can_publish_wiki': True,
         'upload_rate_limit': 0,  # unit: kb/s
         'download_rate_limit': 0,
     },
@@ -75,7 +78,8 @@ While a guest user can only read files/folders in the system, here are the permi
         'can_export_files_via_mobile_client': False,
         'storage_ids': [],
         'role_quota': '',
-        'can_publish_repo': False,
+        'can_create_wiki': False,
+        'can_publish_wiki': False,
         'upload_rate_limit': 0,
         'download_rate_limit': 0,
     },
@@ -105,7 +109,8 @@ ENABLED_ROLE_PERMISSIONS = {
         'can_export_files_via_mobile_client': True,
         'storage_ids': [],
         'role_quota': '',
-        'can_publish_repo': True,
+        'can_create_wiki': True,
+        'can_publish_wiki': True,
         'upload_rate_limit': 2000,  # unit: kb/s
         'download_rate_limit': 4000,
     },
@@ -127,7 +132,8 @@ ENABLED_ROLE_PERMISSIONS = {
         'can_export_files_via_mobile_client': False,
         'storage_ids': [],
         'role_quota': '',
-        'can_publish_repo': False,
+        'can_create_wiki': False,
+        'can_publish_wiki': False,
         'upload_rate_limit': 100,
         'download_rate_limit': 200,
     }
@@ -186,7 +192,8 @@ ENABLED_ROLE_PERMISSIONS = {
         'can_export_files_via_mobile_client': True,
         'storage_ids': [],
         'role_quota': '',
-        'can_publish_repo': True,
+        'can_create_wiki': True,
+        'can_publish_wiki': True,
         'upload_rate_limit': 2000,  # unit: kb/s
         'download_rate_limit': 4000,
     },
@@ -208,7 +215,8 @@ ENABLED_ROLE_PERMISSIONS = {
         'can_export_files_via_mobile_client': False,
         'storage_ids': [],
         'role_quota': '',
-        'can_publish_repo': False,
+        'can_create_wiki': False,
+        'can_publish_wiki': False,
         'upload_rate_limit': 100,
         'download_rate_limit': 200,
     },
@@ -230,7 +238,8 @@ ENABLED_ROLE_PERMISSIONS = {
         'can_export_files_via_mobile_client': True,
         'storage_ids': [],
         'role_quota': '',
-        'can_publish_repo': True,
+        'can_create_wiki': True,
+        'can_publish_wiki': True,
         'upload_rate_limit': 500,
         'download_rate_limit': 800,
     },
diff --git a/manual/upgrade/upgrade_notes_for_12.0.x.md b/manual/upgrade/upgrade_notes_for_12.0.x.md
index dc65974a..dbc986a0 100644
--- a/manual/upgrade/upgrade_notes_for_12.0.x.md
+++ b/manual/upgrade/upgrade_notes_for_12.0.x.md
@@ -24,6 +24,8 @@ Configuration changes:
 * ADDITIONAL_APP_BOTTOM_LINKS is removed. Because there is no buttom bar in the navigation side bar now.
 * SERVICE_URL and FILE_SERVER_ROOT are removed. SERVICE_URL will be calculated from SEAFILE_SERVER_PROTOCOL and SEAFILE_SERVER_HOSTNAME in `.env` file.
 * `ccnet.conf` is removed. Some of its configuration items are moved from `.env` file, others are read from items in `seafile.conf` with same name.
+* Two role permissions are added, `can_create_wiki` and `can_publish_wiki` are used to control whether a role can create a Wiki and publish a Wiki. The old role permission `can_publish_repo` is removed.
+
 
 Other changes: