""

application/model/GHouses.php

@@ -166,6 +166,8 @@ class GHouses extends BaseModel
             if (!empty($data['business_district_id'])) {
                 $business = new GBusinessDistrict();
                 $data['business_name'] = $business->where('id',$data['business_district_id'])->value('name');
+            } else {
+                $data['business_name'] = "";
             }
 
             /*图片 start*/