diff --git a/src/main/java/com/e1i6/notionable/global/config/WebConfig.java b/src/main/java/com/e1i6/notionable/global/config/WebConfig.java
index a6e3310..5d103b5 100644
--- a/src/main/java/com/e1i6/notionable/global/config/WebConfig.java
+++ b/src/main/java/com/e1i6/notionable/global/config/WebConfig.java
@@ -18,7 +18,7 @@ public class WebConfig implements WebMvcConfigurer {
     @Override
     public void addCorsMappings(CorsRegistry registry) {
         registry.addMapping("/**")
-                .allowedOrigins("http://localhost:9000", "13.209.29.227:9000")
+                .allowedOrigins("http://localhost:9000", "http://13.209.29.227:9000")
                 .allowedMethods("GET", "POST", "PUT", "DELETE", "OPTIONS") // 허용할 HTTP method
                 .allowedHeaders("Content-Type", "X-AUTH-TOKEN", "Authorization");
     }
diff --git a/src/main/java/com/e1i6/notionable/global/config/WebSecurityConfig.java b/src/main/java/com/e1i6/notionable/global/config/WebSecurityConfig.java
index 46e86db..6a8cd7e 100644
--- a/src/main/java/com/e1i6/notionable/global/config/WebSecurityConfig.java
+++ b/src/main/java/com/e1i6/notionable/global/config/WebSecurityConfig.java
@@ -102,7 +102,7 @@ public CorsConfigurationSource corsConfigurationSource() {
 		CorsConfiguration config = new CorsConfiguration();
 
 		config.setAllowCredentials(true);
-		config.setAllowedOrigins(List.of("http://localhost:9000", "13.209.29.227:9000"));
+		config.setAllowedOrigins(List.of("http://localhost:9000", "http://13.209.29.227:9000"));
 		config.setAllowedMethods(List.of("GET", "POST", "PUT", "DELETE", "PATCH", "OPTIONS"));
 		config.setAllowedHeaders(List.of("*"));
 		config.setExposedHeaders(List.of("*"));