diff --git a/src/main/java/com/semicolon/gspass/controller/TeacherController.java b/src/main/java/com/semicolon/gspass/controller/TeacherController.java
index 752edf6..0545917 100644
--- a/src/main/java/com/semicolon/gspass/controller/TeacherController.java
+++ b/src/main/java/com/semicolon/gspass/controller/TeacherController.java
@@ -63,7 +63,7 @@ public SchoolInformationResponse getInfo() {
     }
 
     @PostMapping("/refresh")
-    @Operation(summary = "관리자 토큰 리프레시", security = @SecurityRequirement(name = "Authorization"))
+    @Operation(summary = "관리자 토큰 리프레시")
     public TokenResponse tokenRefresh(@RequestHeader(name = "X-Refresh-Token") String token) {
         return teacherService.tokenRefresh(token);
     }
diff --git a/src/main/java/com/semicolon/gspass/security/config/SecurityConfig.java b/src/main/java/com/semicolon/gspass/security/config/SecurityConfig.java
index c50f917..a8a3a4b 100644
--- a/src/main/java/com/semicolon/gspass/security/config/SecurityConfig.java
+++ b/src/main/java/com/semicolon/gspass/security/config/SecurityConfig.java
@@ -36,7 +36,8 @@ protected void configure(HttpSecurity http) throws Exception {
                 .antMatchers(HttpMethod.POST, "/refresh").permitAll()
                 .antMatchers(HttpMethod.POST, "/school").permitAll()
                 .antMatchers(HttpMethod.GET, "/overlap").permitAll()
-                .antMatchers(HttpMethod.GET, "/school").permitAll();
+                .antMatchers(HttpMethod.GET, "/school").permitAll()
+                .antMatchers(HttpMethod.POST, "/teacher/refresh").permitAll();
         http.authorizeRequests()
                 .antMatchers(HttpMethod.POST, "/teacher/school/time").authenticated()
                 .antMatchers(HttpMethod.POST, "/teacher/password").authenticated()