diff --git a/common/activity.go b/common/activity.go
index a778638..15a8655 100644
--- a/common/activity.go
+++ b/common/activity.go
@@ -566,7 +566,7 @@ type ConfigRtp struct {
 	ID          int   `gorm:"column:id;type:int(11) AUTO_INCREMENT;primary_key"`
 	MinRecharge int64 `gorm:"column:min_recharge;type:bigint(20);comment:最小充值"  web:"min_recharge"`
 	MaxRecharge int64 `gorm:"column:max_recharge;type:bigint(20);comment:最小充值"  web:"max_recharge"`
-	Rtp         int   `gorm:"column:rtp;type:int(11);comment:rtp" json:"rtp" web:"rtp"`
+	Rtp         int   `gorm:"column:rtp;type:int(11);comment:rtp"  web:"rtp"`
 	EnterPer    int   `gorm:"column:enter_per;type:int(11);comment:进入提存比"  web:"enter_per"`
 	ExitPer     int   `gorm:"column:exit_per;type:int(11);comment:退出提存比"  web:"exit_per"`
 }