diff --git a/app/admin/controller/v1/ProductCategory.php b/app/admin/controller/v1/ProductCategory.php
index 0433c8c1..5e1c3786 100644
--- a/app/admin/controller/v1/ProductCategory.php
+++ b/app/admin/controller/v1/ProductCategory.php
@@ -24,6 +24,7 @@ class ProductCategory
                 'level',
                 'is_show'
             ])
+            ->language(request()->lang_id)
             ->withSearch(['name_nullable'], [
                 'name_nullable' => $params['keywords']
             ])
diff --git a/app/admin/model/v1/ProductCategoryModel.php b/app/admin/model/v1/ProductCategoryModel.php
index 3907cab6..3eaf3e68 100644
--- a/app/admin/model/v1/ProductCategoryModel.php
+++ b/app/admin/model/v1/ProductCategoryModel.php
@@ -22,7 +22,13 @@ class ProductCategoryModel extends ProductCategoryBaseModel
     // 根据pid查询
     public function scopePid($query, $pid)
     {
-        $query->where('pid', $pid);
+        $query->where('pid', '=', $pid);
+    }
+
+    // 所属语言查询
+    public function scopeLanguage($query, $value)
+    {
+        $query->where('language_id', '=', $value);
     }
 
     // 搜索分类名称