update: 提交记录页bug

src/views/message/detail.vue

@@ -110,7 +110,7 @@
         </el-table-column>
         <el-table-column :show-overflow-tooltip="false" :min-width="150" align="left" label="短信内容" prop="remark">
           <template slot-scope="scope">
-            <el-popover :open-delay="300" class="item" trigger="hover" width="300" v-if="scope.row.remark.length > 10" :content="scope.row.remark" placement="top-start">
+            <el-popover :open-delay="300" class="item" trigger="hover" width="300" v-if="scope.row.remark && scope.row.remark.length > 10" :content="scope.row.remark" placement="top-start">
               <span slot="reference" class="ellipsis">{{ scope.row.remark }}</span>
             </el-popover>
             <span v-else>{{ scope.row.remark }}</span>