diff --git a/frontend/src/utils/initSDK.ts b/frontend/src/utils/initSDK.ts
index 03bbbffc5..98c0dd381 100644
--- a/frontend/src/utils/initSDK.ts
+++ b/frontend/src/utils/initSDK.ts
@@ -2,7 +2,7 @@ import mixpanel from 'mixpanel-browser';
 import * as ChannelService from '@channel.io/channel-web-sdk-loader';
 import * as Sentry from '@sentry/react';
 
-const PRODUCTION_URL = 'https://moadong.com';
+const PRODUCTION_HOSTNAMES = ['moadong.com', 'www.moadong.com'];
 
 export function initializeMixpanel() {
   if (import.meta.env.VITE_MIXPANEL_TOKEN) {
@@ -12,7 +12,8 @@ export function initializeMixpanel() {
     });
   }
 
-  if (!window.location.href.startsWith(PRODUCTION_URL)) {
+  const isProductionHost = PRODUCTION_HOSTNAMES.includes(window.location.hostname);
+  if (!isProductionHost) {
     mixpanel.disable();
   }
 }
@@ -55,4 +56,4 @@ export function initializeKakaoSDK() {
   } catch (error) {
     console.error('카카오 SDK 초기화에 실패했습니다:', error);
   }
-}
+}
\ No newline at end of file