diff --git a/server/backtask/mt/Mail.go b/server/backtask/mt/Mail.go
index 073920c6..0af6ab68 100644
--- a/server/backtask/mt/Mail.go
+++ b/server/backtask/mt/Mail.go
@@ -73,7 +73,7 @@ func (this *MailTable) loadMail(mailName string) {
 	this.nameHash.Store(mailName, p)
 }
 
-func (this *MailTable) GetMailByName(mailName string) *Mail {
+func (this *MailTable) GetByName(mailName string) *Mail {
 	if v, ok := this.nameHash.Load(mailName); ok {
 		return *v
 	} else {
diff --git a/server/backtask/task/spec_transfer721/hero.go b/server/backtask/task/spec_transfer721/hero.go
index a46b9bea..875ecac2 100644
--- a/server/backtask/task/spec_transfer721/hero.go
+++ b/server/backtask/task/spec_transfer721/hero.go
@@ -44,11 +44,10 @@ func (this* hero) internalSendMail(dbIdx int64, accountAddress string, mailName
 	if accountId == "" {
 		return true
 	}
-	/*
 	mailMeta := mt.Table.Mail.GetByName(mailName)
 	if mailMeta == nil {
 		return true
-	}*/
+	}
 	mailCfg := this.getMailConfig(mailName)
 	if mailCfg == nil {
 		return true