fix(pl): 使用证件建档页固定标题以消除未定义属性引用。

web-admin/src/views/pl/quota-cert/index.vue

@@ -2,7 +2,7 @@
   <QuotaHistoryDialog ref="historyDialog" :can-edit="canEdit" @saved="load" />
   <div class="page-container">
     <section class="panel">
-      <div class="panel-top"><h2 class="title-bar-heading">{{ mobile ? '购买证与运输证' : '证件建档' }}</h2></div>
+      <div class="panel-top"><h2 class="title-bar-heading">证件建档</h2></div>
       <div class="list-toolbar"
         ><div class="list-toolbar-row"
           ><el-select v-model="kind" aria-label="证件种类" style="width: 130px"