diff --git a/sponsor_manager/sponsor_balance_repository.go b/sponsor_manager/sponsor_balance_repository.go
index dd2adfee..15c8416a 100644
--- a/sponsor_manager/sponsor_balance_repository.go
+++ b/sponsor_manager/sponsor_balance_repository.go
@@ -11,6 +11,7 @@ type UserSponsorBalanceDBModel struct {
 	model.BaseData
 	PayUserId        string   `gorm:"type:varchar(255);index" json:"pay_user_id"`
 	AvailableBalance BigFloat `gorm:"type:numeric(30,18)" json:"available_balance"`
+	SponsoredBalance BigFloat `gorm:"type:numeric(30,18)" json:"sponsored_balance"`
 	LockBalance      BigFloat `gorm:"type:numeric(30,18)" json:"lock_balance"`
 	Source           string   `gorm:"type:varchar(255)" json:"source"`
 	SponsorAddress   string   `gorm:"type:varchar(255)" json:"sponsor_address"`
diff --git a/sponsor_manager/sponsor_service.go b/sponsor_manager/sponsor_service.go
index 009d001c..92f25a45 100644
--- a/sponsor_manager/sponsor_service.go
+++ b/sponsor_manager/sponsor_service.go
@@ -109,12 +109,13 @@ func ReleaseBalanceWithActualCost(userId string, userOpHash []byte,
 		return nil, err
 	}
 	balanceModel, err := findUserSponsor(changeModel.PayUserId, changeModel.IsTestNet)
-
+	//TODO 10% Fee
 	lockBalance := changeModel.Amount
 	balanceModel.LockBalance = BigFloat{new(big.Float).Sub(balanceModel.LockBalance.Float, lockBalance.Float)}
 	refundBalance := new(big.Float).Sub(lockBalance.Float, actualGasCost)
 	balanceModel.AvailableBalance = BigFloat{new(big.Float).Add(balanceModel.AvailableBalance.Float, refundBalance)}
 
+	balanceModel.SponsoredBalance = BigFloat{new(big.Float).Add(balanceModel.SponsoredBalance.Float, actualGasCost)}
 	err = utils.DBTransactional(relayDB, func() error {
 		if updateErr := relayDB.Model(&UserSponsorBalanceDBModel{}).
 			Model(&UserSponsorBalanceDBModel{}).