diff --git a/server/nftserver/model/inbox.go b/server/nftserver/model/inbox.go
deleted file mode 100644
index cac29668..00000000
--- a/server/nftserver/model/inbox.go
+++ /dev/null
@@ -1,69 +0,0 @@
-package model
-
-import (
-	"q5"
-	"f5"
-	"main/constant"
-)
-
-type inbox struct {
-
-}
-
-var Inbox = new(inbox)
-
-func (this *inbox) Mark(accountId string, mailId int64, nowTime int64, expireTime int32) error {
-	var result error
-	f5.GetGoStyleDb().Upsert(
-		constant.MAIL_DB,
-		"t_inbox",
-		[][]string{
-			{"account_id", accountId},
-			{"mail_id", q5.ToString(mailId)},
-		},
-		[][]string{
-			{"state", q5.ToString(constant.INBOX_STATE_READ)},
-			{"expiretime", q5.ToString(expireTime)},
-			{"modifytime", q5.ToString(nowTime)},
-		},
-		[][]string{
-			{"account_id", accountId},
-			{"mail_id", q5.ToString(mailId)},
-			{"state", q5.ToString(constant.INBOX_STATE_READ)},
-			{"expiretime", q5.ToString(expireTime)},
-			{"createtime", q5.ToString(nowTime)},
-			{"modifytime", q5.ToString(nowTime)},
-		},
-		func (err error, lastInsertId int64, rowsAffected int64) {
-			result = err
-		})
-	return result
-}
-
-func (this *inbox) Delete(accountId string, mailId int64, nowTime int64, expireTime int32) error {
-	var result error
-	f5.GetGoStyleDb().Upsert(
-		constant.MAIL_DB,
-		"t_inbox",
-		[][]string{
-			{"account_id", accountId},
-			{"mail_id", q5.ToString(mailId)},
-		},
-		[][]string{
-			{"state", q5.ToString(constant.INBOX_STATE_DELETED)},
-			{"expiretime", q5.ToString(expireTime)},
-			{"modifytime", q5.ToString(nowTime)},
-		},
-		[][]string{
-			{"account_id", accountId},
-			{"mail_id", q5.ToString(mailId)},
-			{"state", q5.ToString(constant.INBOX_STATE_DELETED)},
-			{"expiretime", q5.ToString(expireTime)},
-			{"createtime", q5.ToString(nowTime)},
-			{"modifytime", q5.ToString(nowTime)},
-		},
-		func (err error, lastInsertId int64, rowsAffected int64) {
-			result = err
-		})
-	return result
-}
diff --git a/server/nftserver/mt/export.go b/server/nftserver/mt/export.go
index ca49543b..9d1bf7de 100644
--- a/server/nftserver/mt/export.go
+++ b/server/nftserver/mt/export.go
@@ -6,7 +6,7 @@ import (
 
 type table struct {
 	NftServerCluster *NftServerClusterTable
-	NftDb      *NftDbTable
+	//NftDb      *NftDbTable
 	Config      *ConfigTable
 	NftHomeMeta      *NftHomeMetaTable
 	//Contract *ContractTable
@@ -18,10 +18,11 @@ var Table = f5.New(func(this *table) {
 		this.PrimKey = "instance_id"
 	})
 
+	/*
 	this.NftDb = f5.New(func(this *NftDbTable) {
 		this.FileName = "../config/nftdb.mysql.json"
 		this.PrimKey = ""
-	})
+	})*/
 
 	this.Config = f5.New(func(this *ConfigTable) {
 		this.FileName = "../config/config.json"