diff --git a/apps/OpenSignServer/cloud/parsefunction/pdf/PDF.min.js b/apps/OpenSignServer/cloud/parsefunction/pdf/PDF.min.js
index ba3f1ab97..3bbabdad2 100644
--- a/apps/OpenSignServer/cloud/parsefunction/pdf/PDF.min.js
+++ b/apps/OpenSignServer/cloud/parsefunction/pdf/PDF.min.js
@@ -79,7 +79,7 @@ async function sendCompletedMail(e) {
       url: a,
       from: 'OpenSign™',
       recipient: e.receiver,
-      subject: `Document ${s} has beeen signed by all parties`,
+      subject: `Document ${s} has been signed by all parties`,
       pdfName: s,
       html:
         "<html><head><meta http-equiv='Content-Type' content='text/html; charset=UTF-8' /></head><body>  <div style='background-color:#f5f5f5;padding:20px'>    <div style='box-shadow: rgba(0, 0, 0, 0.1) 0px 4px 12px;background-color:white;'> <div><img src=https://qikinnovation.ams3.digitaloceanspaces.com/logo.png  height='50' style='padding:20px'/> </div><div style='padding:2px;font-family:system-ui; background-color: #47a3ad;'>    <p style='font-size:20px;font-weight:400;color:white;padding-left:20px',> Document sign successfully</p></div><div><p style='padding:20px;font-family:system-ui;font-size:14px'>All parties have successfully signed the document" +
