diff --git a/platform-modules/mimetype-manager/src/main/scala/org/sunbird/cloudstore/StorageService.scala b/platform-modules/mimetype-manager/src/main/scala/org/sunbird/cloudstore/StorageService.scala
index e793461ad0699b2fedeaebb5a797659420ebd092..1b01f1c751c30415948edc414693619470676101 100644
--- a/platform-modules/mimetype-manager/src/main/scala/org/sunbird/cloudstore/StorageService.scala
+++ b/platform-modules/mimetype-manager/src/main/scala/org/sunbird/cloudstore/StorageService.scala
@@ -102,7 +102,7 @@ class StorageService {
     val credentials = ServiceAccountCredentials.fromPkcs8(clientId, clientEmail, privateKeyPkcs8, privateKeyIds, new java.util.ArrayList[String]())
     val storage = StorageOptions.newBuilder.setProjectId(projectId).setCredentials(credentials).build.getService
     val blobInfo = BlobInfo.newBuilder(BlobId.of(getContainerName, objectName)).build
-    val url = storage.signUrl(blobInfo, ttl, TimeUnit.DAYS, Storage.SignUrlOption.withV4Signature)
+    val url = storage.signUrl(blobInfo, 7, TimeUnit.DAYS, Storage.SignUrlOption.withV4Signature)
     println("url:", url)
     url.toString;
   }