fix 问题

plus-ui-ts/src/views/index.vue

@@ -842,7 +842,7 @@ const htmlToPdfFn = async () => {
           console.log(percent);
           if (percent == 100) {
             downLoading.value = false;
-            proxy?.updateConfigByKey('report_seq', reportSeq.value++);
+            proxy?.updateConfigByKey('report_seq', reportSeq.value + 1);
             proxy?.$modal.msgSuccess('报告导出成功');
           }
         }