diff --git a/app/db/db_self_support_for_school_ord.go b/app/db/db_self_support_for_school_ord.go
index c70f2ed..539ee4d 100644
--- a/app/db/db_self_support_for_school_ord.go
+++ b/app/db/db_self_support_for_school_ord.go
@@ -83,9 +83,9 @@ func (selfSupportForSchoolOrdOrdDb *SelfSupportForSchoolOrd) SelfSupportForSchoo
 		err      error
 	)
 	if forceColums != nil {
-		affected, err = selfSupportForSchoolOrdOrdDb.Db.Where("out_trade_no=?", selfSupportForSchoolOrdOrdDb.OutOrderNo).Cols(forceColums...).Update(m)
+		affected, err = selfSupportForSchoolOrdOrdDb.Db.Where("out_order_no=?", selfSupportForSchoolOrdOrdDb.OutOrderNo).Cols(forceColums...).Update(m)
 	} else {
-		affected, err = selfSupportForSchoolOrdOrdDb.Db.Where("out_trade_no=?", selfSupportForSchoolOrdOrdDb.OutOrderNo).Update(m)
+		affected, err = selfSupportForSchoolOrdOrdDb.Db.Where("out_order_no=?", selfSupportForSchoolOrdOrdDb.OutOrderNo).Update(m)
 	}
 	if err != nil {
 		return 0, err