diff --git a/server/adminserver/app/app.go b/server/adminserver/app/app.go
index aadc7989..ff05c9c4 100644
--- a/server/adminserver/app/app.go
+++ b/server/adminserver/app/app.go
@@ -47,26 +47,6 @@ func (this *app) Update() {
 }
 
 func (this *app) registerDataSources() {
-	f5.GetJsStyleDb().RegisterDataSource(
-		constant.GAME_DB,
-		mt.Table.GameDb.GetById(0).GetHost(),
-		mt.Table.GameDb.GetById(0).GetPort(),
-		mt.Table.GameDb.GetById(0).GetUser(),
-		mt.Table.GameDb.GetById(0).GetPasswd(),
-		mt.Table.GameDb.GetById(0).GetDatabase(),
-		1,
-		mt.Table.GameDb.GetById(0).GetMaxOpenConns(),
-		mt.Table.GameDb.GetById(0).GetMaxIdleConns())
-	f5.GetJsStyleDb().RegisterDataSource(
-		constant.FRIEND_DB,
-		mt.Table.FriendDb.GetById(0).GetHost(),
-		mt.Table.FriendDb.GetById(0).GetPort(),
-		mt.Table.FriendDb.GetById(0).GetUser(),
-		mt.Table.FriendDb.GetById(0).GetPasswd(),
-		mt.Table.FriendDb.GetById(0).GetDatabase(),
-		1,
-		mt.Table.FriendDb.GetById(0).GetMaxOpenConns(),
-		mt.Table.FriendDb.GetById(0).GetMaxIdleConns())
 	f5.GetApp().RegisterOrmDb(
 		constant.ADMIN_DB,
 		mt.Table.AdminDb.GetById(0).GetHost(),
@@ -141,23 +121,6 @@ func (this *app) registerDataSources() {
 		mt.Table.ConfDb.GetById(0).GetMaxIdleConns())
 }
 
-func (this *app) AddSession(accountId string) string {
-	/*
-		this.sessionLock.Lock()
-		defer this.sessionLock.Unlock()
-		uuid := f5.GetApp().NewGlobalUuid()
-		str := fmt.Sprintf("%s%d%s%d", accountId, uuid, randStringBytes(12), time.Now().Unix())
-		md5New := md5.New()
-		strByte := []byte(str)
-		md5New.Write(strByte)
-		md5String := hex.EncodeToString(md5New.Sum(nil))
-		token := accountId + "|" + md5String
-		this.sessionHash[accountId] = token
-		return token
-	*/
-	return ""
-}
-
 func (this *app) HasTask() bool {
 	return false
 }
diff --git a/server/adminserver/model/system/mail.go b/server/adminserver/model/system/mail.go
index e9911256..0af7b3fc 100644
--- a/server/adminserver/model/system/mail.go
+++ b/server/adminserver/model/system/mail.go
@@ -34,7 +34,7 @@ type Mail struct {
 	UserRegStartTime int32 `gorm:"column:user_reg_start_time" json:"user_reg_start_time"`
 	UserRegEndTime int32 `gorm:"column:user_reg_end_time" json:"user_reg_end_time"`
 	Tag1 int32 `gorm:"column:tag1" json:"tag1"`
-	Tag2 int32 `gorm:"column:tag2;<-:create" json:"tag2"`
+	Tag2 int32 `gorm:"column:tag2;" json:"tag2"`
 	ExpireTime int32 `gorm:"column:expiretime" json:"expiretime"`
 	CreateTime int32 `gorm:"column:createtime;<-:create" json:"createtime"`
 	ModifyTime int32 `gorm:"column:modifytime" json:"modifytime"`
diff --git a/third_party/f5 b/third_party/f5
index c3814ee3..cf0959d4 160000
--- a/third_party/f5
+++ b/third_party/f5
@@ -1 +1 @@
-Subproject commit c3814ee3afc6ef21c0e7683192044571f561009f
+Subproject commit cf0959d4bd0cee6e8cad378defe82fd478851368