diff --git a/member/src/main/java/com/unicorn/lifesub/member/config/SecurityConfig.java b/member/src/main/java/com/unicorn/lifesub/member/config/SecurityConfig.java
index 02820a6..3e84071 100644
--- a/member/src/main/java/com/unicorn/lifesub/member/config/SecurityConfig.java
+++ b/member/src/main/java/com/unicorn/lifesub/member/config/SecurityConfig.java
@@ -81,8 +81,7 @@ public class SecurityConfig {
     @Bean
     protected CorsConfigurationSource corsConfigurationSource() {
         CorsConfiguration configuration = new CorsConfiguration();
-        //configuration.setAllowedOrigins(Arrays.asList(allowedOrigins.split(",")));
-        configuration.setAllowedOriginPatterns(Arrays.asList(allowedOrigins.split(",")));
+        configuration.setAllowedOrigins(Arrays.asList(allowedOrigins.split(",")));
         configuration.setAllowedMethods(List.of("GET", "POST", "PUT", "DELETE", "OPTIONS"));
         configuration.setAllowedHeaders(List.of("*"));
         configuration.setAllowCredentials(true);
diff --git a/mysub-infra/src/main/java/com/unicorn/lifesub/mysub/infra/config/SecurityConfig.java b/mysub-infra/src/main/java/com/unicorn/lifesub/mysub/infra/config/SecurityConfig.java
index 1ef25e5..fa35d86 100644
--- a/mysub-infra/src/main/java/com/unicorn/lifesub/mysub/infra/config/SecurityConfig.java
+++ b/mysub-infra/src/main/java/com/unicorn/lifesub/mysub/infra/config/SecurityConfig.java
@@ -63,8 +63,7 @@ public class SecurityConfig {
     @Bean
     protected CorsConfigurationSource corsConfigurationSource() {
         CorsConfiguration configuration = new CorsConfiguration();
-        //configuration.setAllowedOrigins(Arrays.asList(allowedOrigins.split(",")));
-        configuration.setAllowedOriginPatterns(Arrays.asList(allowedOrigins.split(",")));
+        configuration.setAllowedOrigins(Arrays.asList(allowedOrigins.split(",")));
         configuration.setAllowedMethods(List.of("GET", "POST", "PUT", "DELETE", "OPTIONS"));
         configuration.setAllowedHeaders(List.of("*"));
         configuration.setAllowCredentials(true);
diff --git a/recommend/src/main/java/com/unicorn/lifesub/recommend/config/SecurityConfig.java b/recommend/src/main/java/com/unicorn/lifesub/recommend/config/SecurityConfig.java
index 18d4499..82113c9 100644
--- a/recommend/src/main/java/com/unicorn/lifesub/recommend/config/SecurityConfig.java
+++ b/recommend/src/main/java/com/unicorn/lifesub/recommend/config/SecurityConfig.java
@@ -54,8 +54,7 @@ public class SecurityConfig {
     @Bean
     protected CorsConfigurationSource corsConfigurationSource() {
         CorsConfiguration configuration = new CorsConfiguration();
-        //configuration.setAllowedOrigins(Arrays.asList(allowedOrigins.split(",")));
-        configuration.setAllowedOriginPatterns(Arrays.asList(allowedOrigins.split(",")));
+        configuration.setAllowedOrigins(Arrays.asList(allowedOrigins.split(",")));
         configuration.setAllowedMethods(List.of("GET", "POST", "PUT", "DELETE", "OPTIONS"));
         configuration.setAllowedHeaders(List.of("*"));
         configuration.setAllowCredentials(true);