diff --git a/app/admin/controller/v1/ProductCategory.php b/app/admin/controller/v1/ProductCategory.php
index dca78851..27b6006a 100644
--- a/app/admin/controller/v1/ProductCategory.php
+++ b/app/admin/controller/v1/ProductCategory.php
@@ -77,7 +77,7 @@ class ProductCategory
             'is_show' => 1
         ]);
         if (empty($post['unique_id'])) {
-            $post['unique_id'] = md5(uniqid());
+            $post['unique_id'] = uniqid('PRO_CATE_');
         }
         $data = array_merge($post, ['language_id' => request()->lang_id]);