更改导出按钮的样式

src/pages/Alarm/components/components/AlarmHistory/index.jsx

@@ -422,9 +422,7 @@ const Index = (props) => {
           />
         </div>
         <div>
-          <Button type="primary" onClick={onExport}>
-            导出
-          </Button>
+          <Button onClick={onExport}>导出</Button>
         </div>
       </div>
       <Table