diff --git a/apps/OpenSignServer/cloud/customRoute/v1/routes/CreateDocumentWithTemplate.js b/apps/OpenSignServer/cloud/customRoute/v1/routes/CreateDocumentWithTemplate.js
index b3b6f2179..bc5343487 100644
--- a/apps/OpenSignServer/cloud/customRoute/v1/routes/CreateDocumentWithTemplate.js
+++ b/apps/OpenSignServer/cloud/customRoute/v1/routes/CreateDocumentWithTemplate.js
@@ -217,9 +217,10 @@ export default async function createDocumentWithTemplate(request, response) {
                   };
 
                   const objectId = contactMail[i].contactPtr.objectId;
-
                   const hostUrl = baseUrl.origin;
-                  let signPdf = `${hostUrl}/login/${res.id}/${contactMail[i].email}/${objectId}/${serverParams}`;
+                  // let signPdf = `${hostUrl}/login/${res.id}/${contactMail[i].email}/${objectId}/${serverParams}`;
+                  const encodeBase64 = btoa(`${res.id}/${contactMail[i].email}/${objectId}`);
+                  let signPdf = `${hostUrl}/login/${encodeBase64}`;
                   const openSignUrl = 'https://www.opensignlabs.com/contact-us';
                   const orgName = template.ExtUserPtr.Company ? template.ExtUserPtr.Company : '';
                   const themeBGcolor = '#47a3ad';
@@ -316,11 +317,12 @@ export default async function createDocumentWithTemplate(request, response) {
                 properties: { response_code: 200 },
               });
             }
+            const encodeBase64 = btoa(`${res.id}/${x.email}/${x.contactPtr.objectId}`);
             return response.json({
               objectId: res.id,
               signurl: contact.map(x => ({
                 email: x.email,
-                url: `${baseUrl.origin}/login/${res.id}/${x.email}/${x.contactPtr.objectId}/${serverParams}`,
+                url: `${baseUrl.origin}/login/${encodeBase64}`,
               })),
               message: 'Document sent successfully!',
             });
diff --git a/apps/OpenSignServer/cloud/customRoute/v1/routes/createDocumentwithCoordinate.js b/apps/OpenSignServer/cloud/customRoute/v1/routes/createDocumentwithCoordinate.js
index f6656f6fb..435bda342 100644
--- a/apps/OpenSignServer/cloud/customRoute/v1/routes/createDocumentwithCoordinate.js
+++ b/apps/OpenSignServer/cloud/customRoute/v1/routes/createDocumentwithCoordinate.js
@@ -278,7 +278,9 @@ export default async function createDocumentwithCoordinate(request, response) {
 
               const objectId = contactMail[i].contactPtr.objectId;
               const hostUrl = baseUrl.origin;
-              let signPdf = `${hostUrl}/login/${res.id}/${contactMail[i].email}/${objectId}/${serverParams}`;
+              const encodeBase64 = btoa(`${response.id}/${contactMail[i].email}/${objectId}`);
+              let signPdf = `${hostUrl}/login/${encodeBase64}`;
+              // let signPdf = `${hostUrl}/login/${res.id}/${contactMail[i].email}/${objectId}/${serverParams}`;
               const openSignUrl = 'https://www.opensignlabs.com/contact-us';
               const orgName = parseExtUser.Company ? parseExtUser.Company : '';
               const themeBGcolor = '#47a3ad';
@@ -359,11 +361,12 @@ export default async function createDocumentwithCoordinate(request, response) {
             properties: { response_code: 200 },
           });
         }
+        const encodeBase64 = btoa(`${res.id}/${x.email}/${x.contactPtr.objectId}`);
         return response.json({
           objectId: res.id,
           signurl: contact.map(x => ({
             email: x.email,
-            url: `${baseUrl.origin}/login/${res.id}/${x.email}/${x.contactPtr.objectId}/${serverParams}`,
+            url: `${baseUrl.origin}/login/${encodeBase64}`,
           })),
           message: 'Document sent successfully!',
         });