diff --git a/core/core-infra-redis/src/main/java/com/mm/coreinfraredis/config/RedisConfig.java b/core/core-infra-redis/src/main/java/com/mm/coreinfraredis/config/RedisConfig.java
index 6e372e8..ee6425e 100644
--- a/core/core-infra-redis/src/main/java/com/mm/coreinfraredis/config/RedisConfig.java
+++ b/core/core-infra-redis/src/main/java/com/mm/coreinfraredis/config/RedisConfig.java
@@ -7,7 +7,6 @@
 import org.springframework.data.redis.connection.lettuce.LettuceConnectionFactory;
 import org.springframework.data.redis.core.RedisTemplate;
 import org.springframework.data.redis.serializer.GenericJackson2JsonRedisSerializer;
-import org.springframework.data.redis.serializer.RedisSerializer;
 import org.springframework.data.redis.serializer.StringRedisSerializer;
 
 @Configuration
@@ -23,11 +22,6 @@ public RedisConnectionFactory redisConnectionFactory() {
 		return new LettuceConnectionFactory(redisHost, redisPort);
 	}
 
-	@Bean
-	public RedisSerializer<Object> springSessionDefaultRedisSerializer() {
-		return new GenericJackson2JsonRedisSerializer();
-	}
-
 	@Bean
 	public RedisTemplate<String, Object> redisTemplate(RedisConnectionFactory connectionFactory) {
 		RedisTemplate<String, Object> redisTemplate = new RedisTemplate<>();