slot="enable" slot-scope="text, client, index">
  <a-switch v-model="client.enable" @change="switchEnableClient(record.id,client)"></a-switch>
</template>
<template slot="online" slot-scope="text, client, index">
  <template v-if="client.enable && isClientOnline(client.email)">
    <a-tag color="green">{{ i18n "online" }}</a-tag>
  </template>
  <template v-else>
    <a-tag>{{ i18n "offline" }}</a-tag>
  </template>
</template>
<template slot="client" slot-scope="text, client">
  <a-tooltip>
    <template s