diff --git a/db/model/user_public_platoon_relation.go b/db/model/user_public_platoon_relation.go
index 62fe1a4..c690b65 100644
--- a/db/model/user_public_platoon_relation.go
+++ b/db/model/user_public_platoon_relation.go
@@ -18,5 +18,5 @@ type UserPublicPlatoonRelation struct {
 	WaitForSettlementDate string    `json:"wait_for_settlement_date" xorm:"not null default '' comment('待结算时间(0000-00)') CHAR(50)"`
 	CreateAt              time.Time `json:"create_at" xorm:"not null default 'CURRENT_TIMESTAMP' DATETIME"`
 	UpdateAt              time.Time `json:"update_at" xorm:"not null default 'CURRENT_TIMESTAMP' DATETIME"`
-	NewestPublicPlatoon   int       `json:"newest_public_platoon" xorm:"not null default 0 comment('最新公排') TINYINT(1)"`
+	NewestPublicPlatoon   int       `json:"newest_public_platoon" xorm:"not null default 1 comment('最新公排') INT(11)"`
 }
diff --git a/rule/public_platoon_relate_commission.go b/rule/public_platoon_relate_commission.go
index c94cd12..61b6c7f 100644
--- a/rule/public_platoon_relate_commission.go
+++ b/rule/public_platoon_relate_commission.go
@@ -169,19 +169,18 @@ func AddPublicPlatoonRelateCommission(engine *xorm.Engine, AddPublicPlatoonRelat
 */
 func publicPlatoon(engine *xorm.Engine, uid, recommendUid int, userPublicPlatoonSetting model.UserPublicPlatoonSetting) (model.UserPublicPlatoonRelation, error) {
 	var userPublicPlatoonRelation model.UserPublicPlatoonRelation
-	//1、 查找当前 user_public_platoon_relation 中 `newest_public_platoon` 的位置
-	m, err := db.UserPublicPlatoonRelationGetOneByParams(engine, map[string]interface{}{
-		"key":   "newest_public_platoon",
-		"value": 1,
-	})
+
+	//1、 查找当前 user_public_platoon_relation 中 `position` 最大的记录
+	var m model.UserPublicPlatoonRelation
+	has, err := engine.OrderBy("newest_public_platoon desc").Get(&m)
 	if err != nil {
 		return userPublicPlatoonRelation, err
 	}
-	if m == nil {
+	if has == false {
 		return userPublicPlatoonRelation, errors.New("查询 user_public_platoon_relation 记录失败")
 	}
 
-	//TODO::判断 `newest_public_platoon + userPublicPlatoonSetting.SeveralTimes(几乘)`  OR  `newest_public_platoon + 1`
+	//TODO::判断 `position + userPublicPlatoonSetting.SeveralTimes(几乘)`  OR  `position + 1`
 	var position, position1, position2 int
 	position1 = m.Position + 1
 	position2 = m.Position + userPublicPlatoonSetting.SeveralTimes
@@ -243,7 +242,7 @@ func publicPlatoon(engine *xorm.Engine, uid, recommendUid int, userPublicPlatoon
 	userPublicPlatoonRelation.JoinAt = now
 	userPublicPlatoonRelation.CreateAt = now
 	userPublicPlatoonRelation.UpdateAt = now
-	userPublicPlatoonRelation.NewestPublicPlatoon = 1
+	userPublicPlatoonRelation.NewestPublicPlatoon = m.NewestPublicPlatoon + 1
 	_, err = db.UserPublicPlatoonRelationInsert(engine, &userPublicPlatoonRelation)
 	if err != nil {
 		return model.UserPublicPlatoonRelation{}, err