pdm

src/main/java/com/huiju/estateagents/controller/TaPreselectionController.java

                 }
             }
 
+            taPreselection.setPreselectionId(id);
             if (iTaPreselectionService.updateById(taPreselection)) {
                 responseBean.addSuccess(taPreselection);
             } else {

src/main/resources/mapper/TaPreselectionMapper.xml

         SELECT
             t.*,
             t2.qr_code,
-            t2.sales_batch_name
             t2.remark,
-            t2.sales_batch_name,
-            t2.building_id
+            t2.sales_batch_name
         FROM
             ta_preselection t,
             ta_sales_batch t2