update: ui调整

src/views/ai/ai-data-detail.vue

@@ -7,7 +7,9 @@
       <el-table-column label="基本信息" min-width="200px" show-overflow-tooltip fixed="left">
         <div slot-scope="{ row }" class="member-info">
           <img class="member-logo" v-if="row.memberImage" :src="row.memberImage" alt="" />
-          <img class="member-logo" v-else src="@/assets/img/head_default.png" alt="" />
+          <svg aria-hidden="true" v-else class="member-logo">
+            <use xlink:href="#icon-user-default"></use>
+          </svg>
           <div>
             <p class="member-name">
               {{ row.memberNick || '--' }}<span class="member-subname" v-if="row.memberName">({{ row.memberName }})</span>