diff --git a/src/main/java/com/example/sharemind/global/config/SecurityConfig.java b/src/main/java/com/example/sharemind/global/config/SecurityConfig.java
index 2e9d9520..1244026a 100644
--- a/src/main/java/com/example/sharemind/global/config/SecurityConfig.java
+++ b/src/main/java/com/example/sharemind/global/config/SecurityConfig.java
@@ -57,6 +57,7 @@ public SecurityFilterChain securityFilterChain(HttpSecurity http) throws Excepti
                                         "/counselor.html").permitAll()
                                 .requestMatchers(HttpMethod.GET, "/api/v1/posts/{postId}").permitAll()
                                 .requestMatchers(HttpMethod.GET, "/api/v1/posts/customers/public/**").permitAll()
+                                .requestMatchers(HttpMethod.GET, "/api/v1/comments/customers/{postId}").permitAll()
                                 .requestMatchers("/api/v1/admins/**").hasRole(ROLE_ADMIN)
                                 .requestMatchers("/api/v1/letters/counselors/**", "/api/v1/reviews/counselors**").hasRole(ROLE_COUNSELOR)
                                 .requestMatchers("/api/v1/chats/counselors/**").hasRole(ROLE_COUNSELOR)