diff --git a/script.js b/script.js
index 432aa1c..82e1601 100644
--- a/script.js
+++ b/script.js
@@ -1026,6 +1026,9 @@ document.getElementById('timezone').addEventListener('change', (e) => {
     currentTimezone = e.target.value;
     updateCurrentTime();
     updateCalendar();
+    if (currentDetailCob !== null) {
+        showEonstripDetail(currentDetailCob);
+    }
 });
 
 // Set default timezone based on user's locale