修改

pages/index/TodayTable.vue

@@ -149,13 +149,14 @@ export default {
       this.getTableData();
     },
     handleSearch() {
+      this.tableData = []
       this.queryParams.pageNum = 1
       if (this.queryParams.queryTime) {
         this.queryParams.startTime = this.queryParams.queryTime[0];
         this.queryParams.endTime = this.queryParams.queryTime[1];
+      }
       this.getCountMap()
       this.getTableData();
-      }
     },
     getTableData(isLoadMore = false) {
       this.loading = true; // 开始加载更多

pages/index/index.vue

@@ -202,7 +202,7 @@
 		},
 		methods: {
       goPresent(){
-        if (!this.present){
+        if (!this.present?.filePath){
           uni.showToast({
             title: '暂无使用说明',
             icon: 'none'