diff --git a/frontend/src/pages/sys-admin/groups/groups-content.js b/frontend/src/pages/sys-admin/groups/groups-content.js
index 5b7e1005229..943e81125f8 100644
--- a/frontend/src/pages/sys-admin/groups/groups-content.js
+++ b/frontend/src/pages/sys-admin/groups/groups-content.js
@@ -4,7 +4,7 @@ import { Link } from '@gatsbyjs/reach-router';
 import dayjs from 'dayjs';
 import relativeTime from 'dayjs/plugin/relativeTime';
 import { Utils } from '../../../utils/utils';
-import { siteRoot, gettext } from '../../../utils/constants';
+import { siteRoot, gettext, isPro } from '../../../utils/constants';
 import Loading from '../../../components/loading';
 import EmptyTip from '../../../components/empty-tip';
 import Paginator from '../../../components/paginator';
@@ -224,6 +224,13 @@ class Item extends Component {
       `${siteRoot}sys/groups/${item.id}/libraries/` :
       `${siteRoot}sys/departments/${item.id}/`;
 
+    let operations = [];
+    if (isPro) {
+      operations = ['Delete', 'Transfer', 'Change'];
+    } else {
+      operations = ['Delete', 'Transfer'];
+    }
+
     return (
       <Fragment>
         <tr className={this.state.highlight ? 'tr-highlight' : ''} onMouseEnter={this.handleMouseEnter} onMouseLeave={this.handleMouseLeave}>
@@ -240,7 +247,7 @@ class Item extends Component {
           <td>
             {(isOpIconShown && item.owner != 'system admin') &&
             <OpMenu
-              operations={['Delete', 'Transfer', 'Change']}
+              operations={operations}
               translateOperations={this.translateOperations}
               onMenuItemClick={this.onMenuItemClick}
               onFreezedItem={this.props.onFreezedItem}
diff --git a/seahub/api2/endpoints/admin/groups.py b/seahub/api2/endpoints/admin/groups.py
index 592124e77e5..a8f6f223816 100644
--- a/seahub/api2/endpoints/admin/groups.py
+++ b/seahub/api2/endpoints/admin/groups.py
@@ -25,6 +25,7 @@
 from seahub.api2.utils import api_error
 from seahub.api2.throttling import UserRateThrottle
 from seahub.api2.authentication import TokenAuthentication
+from seahub.api2.permissions import IsProVersion
 from seahub.share.models import ExtraGroupsSharePermission
 from seahub.utils.ccnet_db import CcnetDB
 
@@ -404,7 +405,7 @@ def get(self, request):
 class AdminGroupToDeptView(APIView):
     """group to department"""
     authentication_classes = (TokenAuthentication, SessionAuthentication)
-    permission_classes = (IsAdminUser,)
+    permission_classes = (IsAdminUser, IsProVersion)
     throttle_classes = (UserRateThrottle,)
 
     def post(self, request, group_id):