diff --git a/apps/OpenSignServer/cloud/parsefunction/sendMailGmailProvider.js b/apps/OpenSignServer/cloud/parsefunction/sendMailGmailProvider.js
index c63945440..b02905d9c 100644
--- a/apps/OpenSignServer/cloud/parsefunction/sendMailGmailProvider.js
+++ b/apps/OpenSignServer/cloud/parsefunction/sendMailGmailProvider.js
@@ -35,7 +35,8 @@ const makeEmail = async (
   bcc,
   filename,
   certificatePath,
-  replyto
+  replyto,
+  testPdf
 ) => {
   const publicUrl = new URL(process.env.SERVER_URL);
   const htmlContent = html;
@@ -46,7 +47,7 @@ const makeEmail = async (
   let str;
   if (url) {
     let attachments;
-    let Pdf = fs.createWriteStream('test.pdf');
+    let Pdf = fs.createWriteStream(testPdf);
     const writeToLocalDisk = () => {
       return new Promise((resolve, reject) => {
         const isSecure =
@@ -161,6 +162,8 @@ export default async function sendMailGmailProvider(_extRes, template) {
       // Construct email message
       const from = sender || _extRes.Email || 'me';
       const to = receiver;
+      const randomNumber = Math.floor(Math.random() * 5000);
+      const testPdf = `test_${randomNumber}.pdf`;
       const email = await makeEmail(
         to,
         from,
@@ -171,7 +174,8 @@ export default async function sendMailGmailProvider(_extRes, template) {
         bcc,
         filename,
         certificatePath,
-        replyto
+        replyto,
+        testPdf
       );
       // Update Gmail client with new access token
       const newGmail = createGmailClient(access_token);
@@ -189,6 +193,13 @@ export default async function sendMailGmailProvider(_extRes, template) {
           console.log('Err in unlink certificate sendmailgmail provider');
         }
       }
+      if (fs.existsSync(testPdf)) {
+        try {
+          fs.unlinkSync(testPdf);
+        } catch (err) {
+          console.log('Err in unlink pdf sendmailv3');
+        }
+      }
       return { code: 200, message: 'Email sent successfully' };
     } catch (error) {
       console.error('Error sending email:', error);
diff --git a/apps/OpenSignServer/cloud/parsefunction/sendMailv3.js b/apps/OpenSignServer/cloud/parsefunction/sendMailv3.js
index bcca7d826..5762fbb13 100644
--- a/apps/OpenSignServer/cloud/parsefunction/sendMailv3.js
+++ b/apps/OpenSignServer/cloud/parsefunction/sendMailv3.js
@@ -29,7 +29,9 @@ async function sendMailProvider(req, plan, monthchange) {
       }
     }
     if (req.params.url) {
-      let Pdf = fs.createWriteStream('test.pdf');
+      const randomNumber = Math.floor(Math.random() * 5000);
+      const testPdf = `test_${randomNumber}.pdf`;
+      let Pdf = fs.createWriteStream(testPdf);
       const writeToLocalDisk = () => {
         return new Promise((resolve, reject) => {
           const isSecure =
@@ -129,6 +131,13 @@ async function sendMailProvider(req, plan, monthchange) {
                 console.log('Err in unlink certificate sendmailv3');
               }
             }
+            if (fs.existsSync(testPdf)) {
+              try {
+                fs.unlinkSync(testPdf);
+              } catch (err) {
+                console.log('Err in unlink pdf sendmailv3');
+              }
+            }
             return { status: 'success' };
           }
         } else {
@@ -146,6 +155,13 @@ async function sendMailProvider(req, plan, monthchange) {
                   console.log('Err in unlink certificate sendmailv3');
                 }
               }
+              if (fs.existsSync(testPdf)) {
+                try {
+                  fs.unlinkSync(testPdf);
+                } catch (err) {
+                  console.log('Err in unlink pdf sendmailv3');
+                }
+              }
               return { status: 'success' };
             }
           } else {
@@ -156,6 +172,13 @@ async function sendMailProvider(req, plan, monthchange) {
                 console.log('Err in unlink certificate sendmailv3');
               }
             }
+            if (fs.existsSync(testPdf)) {
+              try {
+                fs.unlinkSync(testPdf);
+              } catch (err) {
+                console.log('Err in unlink pdf sendmailv3');
+              }
+            }
             return { status: 'error' };
           }
         }