diff --git a/app/admin/svc/order/svc_central_kitchen_for_school_order.go b/app/admin/svc/order/svc_central_kitchen_for_school_order.go
index a689c03..8b5cca3 100644
--- a/app/admin/svc/order/svc_central_kitchen_for_school_order.go
+++ b/app/admin/svc/order/svc_central_kitchen_for_school_order.go
@@ -193,7 +193,7 @@ func CentralKitchenForSchoolOrderRefundAudit(req md.CentralKitchenForSchoolOrder
 		if req.State == 1 {
 			returnDay.State = enum.CentralKitchenForSchoolUserRefundDayStateForAuditPass
 			userWithDay.State = enum.CentralKitchenForSchoolUserWithDayStateForCancel
-			outRequestNo := "r" + returnDay.OutRequestNo + outRequestNoSuffix
+			outRequestNo := "r" + returnDay.OutTradeNo + outRequestNoSuffix
 			dealReturnOrdMap[returnDay.OutTradeNo] = struct {
 				OutRequestNo string  `json:"out_request_no"`
 				Amount       float64 `json:"amount"`