diff --git a/rule/public_platoon_relate_commission.go b/rule/public_platoon_relate_commission.go
index a96f9ea..092f3fe 100644
--- a/rule/public_platoon_relate_commission.go
+++ b/rule/public_platoon_relate_commission.go
@@ -485,6 +485,7 @@ func JudgeUserBelowLevel(engine *xorm.Engine, uid int) (level int, err error) {
 	return
 }
 
+// FindRandUser 随机查找指定数量用户
 func FindRandUser(engine *xorm.Engine, nums int) (resp []int64, err error) {
 	//1、查找最小、最大 位置的公排位置
 	var minM, maxM model.UserPublicPlatoonRelation