fix

app/Model/BrandModel.php

@@ -59,7 +59,7 @@ class BrandModel extends Model
                 if (!$brandId)continue;
                 $brandList[] = [
                     'brand_id' => $brandId,
-                    'brand_name' => $brandName,
+                    'brand_name' => trim($brandName),
                 ];
             }
         }