Refactor: change the default value of eventMode in loadenv.ts

packages/web/src/tools/loadenv.ts

@@ -13,7 +13,7 @@ export const kakaoSDKKey = env.REACT_APP_KAKAO_SDK_KEY; // optional
 export const gaTrackingId = env.REACT_APP_GA_TRACKING_ID; // optional
 export const firebaseConfig: Nullable<FirebaseConfig> =
   env.REACT_APP_FIREBASE_CONFIG && JSON.parse(env.REACT_APP_FIREBASE_CONFIG); // optional
-export const eventMode = env.REACT_APP_EVENT_MODE || "2024spring"; // optional. "2023fall"로 설정 가능
+export const eventMode = env.REACT_APP_EVENT_MODE || null; // optional. "2023fall"로 설정 가능
 
 // devicet-type 감지
 const userAgent = navigator.userAgent.toLowerCase();