diff --git a/src/main/java/com/youlai/boot/framework/cache/RedisConfig.java b/src/main/java/com/youlai/boot/framework/cache/RedisConfig.java
index 61e6a15e..da7eda28 100644
--- a/src/main/java/com/youlai/boot/framework/cache/RedisConfig.java
+++ b/src/main/java/com/youlai/boot/framework/cache/RedisConfig.java
@@ -1,14 +1,13 @@
 package com.youlai.boot.framework.cache;
 
-import com.fasterxml.jackson.databind.ObjectMapper;
-import com.fasterxml.jackson.databind.SerializationFeature;
-import com.fasterxml.jackson.datatype.jsr310.JavaTimeModule;
 import org.springframework.context.annotation.Bean;
 import org.springframework.context.annotation.Configuration;
 import org.springframework.data.redis.connection.RedisConnectionFactory;
 import org.springframework.data.redis.core.RedisTemplate;
-import org.springframework.data.redis.serializer.Jackson2JsonRedisSerializer;
+import org.springframework.data.redis.serializer.JacksonJsonRedisSerializer;
 import org.springframework.data.redis.serializer.RedisSerializer;
+import tools.jackson.databind.cfg.DateTimeFeature;
+import tools.jackson.databind.json.JsonMapper;
 
 /**
  * Redis 配置
@@ -38,13 +37,11 @@ public class RedisConfig {
         redisTemplate.setHashKeySerializer(RedisSerializer.string());
 
         // Value 使用自定义 JSON 序列化（不写入类型信息，避免 HashSet 等集合被序列化成带 @class 的结构）
-        ObjectMapper objectMapper = new ObjectMapper();
-        objectMapper.registerModule(new JavaTimeModule());
-        objectMapper.disable(SerializationFeature.WRITE_DATES_AS_TIMESTAMPS);
-        // 禁用类型信息写入，避免集合类型名被当成元素
-        objectMapper.disableDefaultTyping();
+        JsonMapper jsonMapper = JsonMapper.builder()
+                .disable(DateTimeFeature.WRITE_DATES_AS_TIMESTAMPS)
+                .build();
 
-        Jackson2JsonRedisSerializer<Object> jsonSerializer = new Jackson2JsonRedisSerializer<>(objectMapper, Object.class);
+        JacksonJsonRedisSerializer<Object> jsonSerializer = new JacksonJsonRedisSerializer<>(jsonMapper, Object.class);
 
         redisTemplate.setValueSerializer(jsonSerializer);
         redisTemplate.setHashValueSerializer(jsonSerializer);