fix(): UploadBtn状态更新处理

src/components/ImportBtn/index.jsx

@@ -19,8 +19,8 @@ function ImportBtn(props) {
   
 
   const handleUploadChange = (file, fileList, e) => {
-    if (file.file.status == 'done') {
     setFileList(file.fileList)
+    if (file.file.status == 'done') {
       if (file.file.response.status == 20000) {
         setMsg(file.file.response?.message)
       } else {