diff --git a/app/javascript/dashboard/components/widgets/conversation/bubble/File.vue b/app/javascript/dashboard/components/widgets/conversation/bubble/File.vue
index a8f2993d3..5861e0df1 100644
--- a/app/javascript/dashboard/components/widgets/conversation/bubble/File.vue
+++ b/app/javascript/dashboard/components/widgets/conversation/bubble/File.vue
@@ -29,8 +29,11 @@ export default {
   },
   computed: {
     fileName() {
-      const filename = this.url.substring(this.url.lastIndexOf('/') + 1);
-      return filename;
+      if (this.url) {
+        const filename = this.url.substring(this.url.lastIndexOf('/') + 1);
+        return filename || this.$t('CONVERSATION.UNKNOWN_FILE_TYPE');
+      }
+      return this.$t('CONVERSATION.UNKNOWN_FILE_TYPE');
     },
   },
   methods: {
diff --git a/app/javascript/dashboard/i18n/locale/en/conversation.json b/app/javascript/dashboard/i18n/locale/en/conversation.json
index ac25a5aed..e545ce0d2 100644
--- a/app/javascript/dashboard/i18n/locale/en/conversation.json
+++ b/app/javascript/dashboard/i18n/locale/en/conversation.json
@@ -30,6 +30,7 @@
     "REPLYING_TO": "You are replying to:",
     "REMOVE_SELECTION": "Remove Selection",
     "DOWNLOAD": "Download",
+    "UNKNOWN_FILE_TYPE": "Unknown File",
     "UPLOADING_ATTACHMENTS": "Uploading attachments...",
     "SUCCESS_DELETE_MESSAGE": "Message deleted successfully",
     "FAIL_DELETE_MESSSAGE": "Couldn't delete message! Try again",