diff --git a/beike/Models/Brand.php b/beike/Models/Brand.php
index 84559d4f..c926a8f0 100644
--- a/beike/Models/Brand.php
+++ b/beike/Models/Brand.php
@@ -18,7 +18,7 @@ class Brand extends Base
 {
     use HasFactory;
 
-    protected $fillable = ['name', 'country_id', 'first', 'logo', 'code', 'sort_order', 'status'];
+    protected $fillable = ['name', 'first', 'logo', 'sort_order', 'status'];
 
     public function products() :HasMany
     {
diff --git a/beike/Repositories/BrandRepo.php b/beike/Repositories/BrandRepo.php
index 907de8cc..95c9c0d8 100644
--- a/beike/Repositories/BrandRepo.php
+++ b/beike/Repositories/BrandRepo.php
@@ -31,7 +31,14 @@ class BrandRepo
      */
     public static function create($data)
     {
-        return Brand::query()->create($data);
+        $brandData = [
+            'name' => $data['name'] ?? '',
+            'first' => $data['first'] ?? '',
+            'logo' => $data['logo'] ?? '',
+            'sort_order' => (int)($data['sort_order'] ?? 0),
+            'status' => (bool)($data['status'] ?? 1),
+        ];
+        return Brand::query()->create($brandData);
     }
 
     /**
@@ -48,7 +55,15 @@ class BrandRepo
         if (!$brand) {
             throw new Exception("品牌id $brand 不存在");
         }
-        $brand->update($data);
+
+        $brandData = [
+            'name' => $data['name'] ?? '',
+            'first' => $data['first'] ?? '',
+            'logo' => $data['logo'] ?? '',
+            'sort_order' => (int)($data['sort_order'] ?? 0),
+            'status' => (bool)($data['status'] ?? 1),
+        ];
+        $brand->update($brandData);
         return $brand;
     }