diff --git a/npm/ng-packs/packages/permission-management/src/lib/components/permission-management.component.html b/npm/ng-packs/packages/permission-management/src/lib/components/permission-management.component.html
index 7470c3e772..32fe44e488 100644
--- a/npm/ng-packs/packages/permission-management/src/lib/components/permission-management.component.html
+++ b/npm/ng-packs/packages/permission-management/src/lib/components/permission-management.component.html
@@ -40,7 +40,9 @@
         </div>
       </div>
       <fieldset class="border rounded-4 p-3">
-        <legend class="px-1 h5 mb-0">{{ 'AbpPermissionManagement::PermissionGroup' | abpLocalization }}</legend>
+        <legend class="px-1 h5 mb-0">
+          {{ 'AbpPermissionManagement::PermissionGroup' | abpLocalization }}
+        </legend>
         <div class="row">
           <div class="col-md-4">
             <div class="overflow-auto lpx-scroll-pills-container scroll-in-modal">
diff --git a/npm/ng-packs/packages/permission-management/src/lib/components/permission-management.component.ts b/npm/ng-packs/packages/permission-management/src/lib/components/permission-management.component.ts
index a5a912e3eb..2742cedcee 100644
--- a/npm/ng-packs/packages/permission-management/src/lib/components/permission-management.component.ts
+++ b/npm/ng-packs/packages/permission-management/src/lib/components/permission-management.component.ts
@@ -164,6 +164,7 @@ export class PermissionManagementComponent
     let groups = this.permissionGroupSignal();
 
     if (!search) {
+      this.setSelectedGroup(groups[0]);
       return groups;
     }
 
@@ -176,9 +177,7 @@ export class PermissionManagementComponent
 
     if (groups.length) {
       this.setSelectedGroup(groups[0]);
-      this.disabledSelectAllInAllTabs = false;
     } else {
-      this.disabledSelectAllInAllTabs = true;
       this.selectedGroupPermissions = [];
     }
 
@@ -323,6 +322,9 @@ export class PermissionManagementComponent
     );
     const selectedPermissions = selectablePermissions.filter(per => per.isGranted);
     const element = document.querySelector('#select-all-in-this-tabs') as any;
+    if (!element) {
+      return;
+    }
 
     if (selectedPermissions.length === selectablePermissions.length) {
       element.indeterminate = false;
@@ -373,7 +375,7 @@ export class PermissionManagementComponent
   onClickSelectAll() {
     if (this.filter()) {
       this.filter.set('');
-    } 
+    }
 
     this.permissions = this.permissions.map(permission => ({
       ...permission,