diff --git a/src/main/file.js b/src/main/file.js
index 920ecec..5d516f9 100644
--- a/src/main/file.js
+++ b/src/main/file.js
@@ -182,8 +182,10 @@ export default async function ({ app, shell, BrowserWindow, ipcMain }) {
       let file = new File([data], name, {
         type: fileType
       })
+      const stats = fs.statSync(path)
       formData.append('file', file)
       formData.append('md5', md5)
+      formData.append('lastModifyTime', stats.mtime.toLocaleString())
       axios
         .post(url, formData, config)
         .then((response) => {