退换货代码修改

nflg-wms-admin/src/main/java/com/nflg/wms/admin/controller/PurchaseReturnController.java

@@ -245,6 +245,7 @@ public class PurchaseReturnController extends BaseController {
         //修改状态
         returnRequestService.lambdaUpdate()
                 .set(WmsReturnRequest::getApprovalStatus, request.getApprovalStatus())
+                .set(WmsReturnRequest::getDocumentType,request.getDocumentType())
                 .set(WmsReturnRequest::getApproveTime, LocalDateTime.now())
                 .set(WmsReturnRequest::getApproverId, UserUtil.getUserId())
                 .set(WmsReturnRequest::getApproverName, UserUtil.getUserName())