update: 短信列表预估剩余条数白名单不展示

src/views/message/record.vue

@@ -9,7 +9,7 @@
       <el-checkbox class="vertical-middle" v-if="$store.state.marketing.isShowSelf" v-model="listParams.showSelfFlag" :true-label="1" :false-label="0" label="仅看本人" border @change="refresh" />
       <el-input v-model="listParams.search" class="w200" placeholder="输入模板名称/ID/内容" clearable @change="refresh"><i slot="prefix" class="el-input__icon el-icon-search"></i></el-input>
       <el-button class="fr" type="primary" @click="$router.push('/message/record/add')">新建群发</el-button>
-      <span class="fr" style="color:#909399;padding:9px 30px 0 0;display:flex;align-items:center">
+      <span v-if="quantity != -1" class="fr" style="color:#909399;padding:9px 30px 0 0;display:flex;align-items:center">
         预估剩余条数
         <span style="color:#303133;font-weight:700;margin:0 6px"> {{ quantity }} </span>条
         <el-tooltip content="据当前账户余额估算，仅供参考，请以实际发送条数为准。" placement="top">