up

      /**

       * click the select-all checkbox

       */

      _topCheckBoxClick (v) {

        this.list.forEach((item, i) => {

          this.$set(this.list[i], 'isCheck', item.releaseState !== 'OFFLINE' ? v : false)

        })

      _topCheckBoxClick (is) {

        _.map(this.list , v => v.isCheck = v.releaseState === 'ONLINE' ? false : is)

        this._arrDelChange()

      },

      /**