diff --git a/database/seeders/AdminPermissionSeeder.php b/database/seeders/AdminPermissionSeeder.php
index c527892f..f3c1abed 100644
--- a/database/seeders/AdminPermissionSeeder.php
+++ b/database/seeders/AdminPermissionSeeder.php
@@ -104,17 +104,7 @@ class AdminPermissionSeeder extends Seeder
         foreach ($permissions as $slug => $permission) {
             //是否已存在该权限
             $slugKey = 'dcat.admin.'.($key ? $key.'.'.$slug : $slug);
-            if (!$pper = Permission::where('slug', $slugKey)->first()) {
-                $pper = Permission::create([
-                    'name' => $permission['name'],
-                    'slug' => $slugKey,
-                    'parent_id' => $pId,
-                ]);
-            } else {
-                $pper->update([
-                    'name' => $permission['name'],
-                ]);
-            }
+            $pper = Permission::updateOrCreate(['slug'=>$slugKey], ['name' => $permission['name'], 'parent_id' => $pId]);
 
             if (!isset($permission['children'])) {
                 $permission['children'] = [];