diff --git a/src/pages/home/home.ts b/src/pages/home/home.ts
index 1641872..70999e4 100755
--- a/src/pages/home/home.ts
+++ b/src/pages/home/home.ts
@@ -354,20 +354,20 @@ export function initContentMenu() {
 export function initIframeCommunication() {
   // Listen for messages from parent window
   window.addEventListener('message', event => {
+    // Filter out browser extension messages first
+    if (
+      event.data.source === 'react-devtools-content-script' ||
+      event.data.hello === true ||
+      !event.data.type
+    ) {
+      return; // Ignore browser extension messages
+    }
+
     // Security check - in production, verify event.origin
     console.log('📨 Received message from parent:', event.data);
 
     const { type, data } = event.data;
 
-    // Filter out browser extension messages
-    if (
-      event.data.source === 'react-devtools-content-script' ||
-      event.data.hello === true ||
-      !type
-    ) {
-      return; // Ignore browser extension messages
-    }
-
     switch (type) {
       case 'TEST_MESSAGE':
         console.log('🧪 Test message received:', data.message);