diff --git a/rule/public_platoon_relate_commission.go b/rule/public_platoon_relate_commission.go
index be6f00f..d6cf847 100644
--- a/rule/public_platoon_relate_commission.go
+++ b/rule/public_platoon_relate_commission.go
@@ -479,7 +479,7 @@ func JudgeUserBelowLevel(engine *xorm.Engine, uid int) (level int, err error) {
 
 	level = son.Level - m.Level
 	var list []model.UserPublicPlatoonRelation
-	if err = engine.Where("father_uid", son.FatherUid).
+	if err = engine.Where("father_uid =?", son.FatherUid).
 		Find(&list); err != nil {
 		return
 	}