1 files changed, 1 insertions, 1 deletions

diff --git a/recipes/zalo/webview.js b/recipes/zalo/webview.js
index a79e29b..9ccc93b 100644
--- a/recipes/zalo/webview.js
+++ b/recipes/zalo/webview.js
@@ -1,6 +1,6 @@
 module.exports = Ferdi => {
   const getMessages = () => {
-    const notificationBadge = document.getElementsByClassName('tab-red-dot').length;
+    const notificationBadge = document.querySelectorAll('.tab-red-dot').length;
     Ferdi.setBadge(notificationBadge);
   };