diff --git a/public/index.html b/public/index.html
index ba49a82..aa98f3c 100644
--- a/public/index.html
+++ b/public/index.html
@@ -264,4 +264,6 @@ render();
 </body>
 </html>
 <!-- test auto-deploy $(date) -->
-<!-- Auto-deployed at $(date) -->
+<!-- Auto-deployed at $(date) -->
+<!-- Auto-deployed at $(date1) -->
+<!-- Auto-deployed at $(date`) -->