修复ie下不能显示的问题

YANGDL

2021-03-09 934e9d7a796c1eccb04a8b07e939d8bbe0ca708a

 src/components/panel/topicSearch/DischargeSearch.vue

@@ -91,7 +91,7 @@
  components: {},
  data () {
    return {
      isPanelVisible: false,
      isPanelVisible: true,
      total: 0,
      list: [],
      form: {