diff --git a/src/main/java/dongguk/osori/config/SecurityConfig.java b/src/main/java/dongguk/osori/config/SecurityConfig.java
index 51803d9..161ae92 100644
--- a/src/main/java/dongguk/osori/config/SecurityConfig.java
+++ b/src/main/java/dongguk/osori/config/SecurityConfig.java
@@ -68,13 +68,13 @@ public PasswordEncoder passwordEncoder() {
     @Bean
     public CorsConfigurationSource corsConfigurationSource() {
         CorsConfiguration configuration = new CorsConfiguration();
-        configuration.setAllowedOrigins(List.of("http://localhost:3000")); // 정확한 오리진 설정
-        configuration.setAllowedMethods(List.of("GET", "POST", "PUT", "DELETE", "OPTIONS", "PATCH")); // 허용할 HTTP 메서드
-        configuration.setAllowedHeaders(List.of("Authorization", "Cache-Control", "Content-Type")); // 허용할 HTTP 헤더
-        configuration.setAllowCredentials(true); // 자격 증명 허용
+        configuration.setAllowedOrigins(List.of("http://localhost:3000", "https://2024-2-oss-proj-osori-fe.vercel.app"));
+        configuration.setAllowedMethods(List.of("GET", "POST", "PUT", "DELETE", "OPTIONS", "PATCH"));
+        configuration.setAllowedHeaders(List.of("Authorization", "Cache-Control", "Content-Type"));
+        configuration.setAllowCredentials(true);
 
         UrlBasedCorsConfigurationSource source = new UrlBasedCorsConfigurationSource();
-        source.registerCorsConfiguration("/**", configuration); // 모든 경로에 대해 설정 적용
+        source.registerCorsConfiguration("/**", configuration);
         return source;
     }
 }