diff --git a/app/admin/svc/enterprise_manage/svc_self_support_for_school.go b/app/admin/svc/enterprise_manage/svc_self_support_for_school.go
index 6144d66..d18330e 100644
--- a/app/admin/svc/enterprise_manage/svc_self_support_for_school.go
+++ b/app/admin/svc/enterprise_manage/svc_self_support_for_school.go
@@ -698,7 +698,7 @@ func SelfSupportForSchoolOrdListExport(req md.SelfSupportForSchoolOrdListReq) (r
 		sess.And("self_support_for_school_ord.face_time <= ?", req.EndDate)
 	}
 	if req.OrderStatus != 0 {
-		sess.And("self_support_for_school_ord.order_status = ", req.OrderStatus)
+		sess.And("self_support_for_school_ord.order_status = ?", req.OrderStatus)
 	}
 	if req.OutTradeNo != "" {
 		sess.And("self_support_for_school_ord.out_order_no like ?", "%"+req.OutTradeNo+"%")