上传成功 怎么刷新还是之前的头像

操作系统:Android 9 (Redmi K20/PKQ1.190302.001/App6.92/v20006922)

WebView:Mozilla/5.0 (Linux; Android 9; Redmi K20 Build/PKQ1.190302.001; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/74.0.3729.136 Mobile Safari/537.36