diff --git a/backend/src/main/java/com/now/naaga/auth/infrastructure/jwt/AuthTokenGenerator.java b/backend/src/main/java/com/now/naaga/auth/infrastructure/jwt/AuthTokenGenerator.java
index 23062f740..1de0ef6dd 100644
--- a/backend/src/main/java/com/now/naaga/auth/infrastructure/jwt/AuthTokenGenerator.java
+++ b/backend/src/main/java/com/now/naaga/auth/infrastructure/jwt/AuthTokenGenerator.java
@@ -13,9 +13,9 @@
 
 @Component
 public class AuthTokenGenerator {
-
-    private static final long ACCESS_TOKEN_EXPIRE_TIME = 1000L * 20; // 20초
-    private static final long REFRESH_TOKEN_EXPIRE_TIME = 1000L * 60 * 1; // 1분
+    
+    private static final long ACCESS_TOKEN_EXPIRE_TIME = 1000L * 60 * 60 * 24 * 30; // 30일
+    private static final long REFRESH_TOKEN_EXPIRE_TIME = 1000L * 60 * 60 * 24 * 30; // 30일
 
     private final JwtProvider jwtProvider;