diff --git a/pom.xml b/pom.xml
index 6eb997f..857c732 100644
--- a/pom.xml
+++ b/pom.xml
@@ -38,7 +38,6 @@
         <module>tigon-model</module>
         <module>tigon-mybatis</module>
         <module>tigon-sequence</module>
-        <module>tigon-redis</module>
         <module>tigon-mybatis-cache-redis</module>
         <module>tigon-shiro-cache</module>
         <module>tigon-shiro-cache-redis</module>
@@ -74,11 +73,6 @@
                 <artifactId>tigon-web</artifactId>
                 <version>${project.version}</version>
             </dependency>
-            <dependency>
-                <groupId>me.chyxion.tigon</groupId>
-                <artifactId>tigon-redis</artifactId>
-                <version>${project.version}</version>
-            </dependency>
             <dependency>
                 <groupId>me.chyxion.tigon</groupId>
                 <artifactId>tigon-mybatis-cache-redis</artifactId>
diff --git a/tigon-mybatis-cache-redis/src/main/java/me/chyxion/tigon/mybatis/cache/RedisCache.java b/tigon-mybatis-cache-redis/src/main/java/me/chyxion/tigon/mybatis/cache/RedisCache.java
index 18e975e..80a6290 100644
--- a/tigon-mybatis-cache-redis/src/main/java/me/chyxion/tigon/mybatis/cache/RedisCache.java
+++ b/tigon-mybatis-cache-redis/src/main/java/me/chyxion/tigon/mybatis/cache/RedisCache.java
@@ -18,8 +18,8 @@ import org.springframework.data.redis.core.HashOperations;
 @Slf4j
 public final class RedisCache implements Cache {
     private final String id;
-    private final RedisTemplate<String, Object> redisTpl;
-    private final HashOperations<String, String, Object> hashOp;
+    private final RedisTemplate<Object, Object> redisTpl;
+    private final HashOperations<Object, String, Object> hashOp;
     private final RedisCacheConfig config;
 
     /**
diff --git a/tigon-mybatis-cache-redis/src/main/java/me/chyxion/tigon/mybatis/cache/RedisCacheConfig.java b/tigon-mybatis-cache-redis/src/main/java/me/chyxion/tigon/mybatis/cache/RedisCacheConfig.java
index 108b413..535ee86 100644
--- a/tigon-mybatis-cache-redis/src/main/java/me/chyxion/tigon/mybatis/cache/RedisCacheConfig.java
+++ b/tigon-mybatis-cache-redis/src/main/java/me/chyxion/tigon/mybatis/cache/RedisCacheConfig.java
@@ -2,6 +2,7 @@ package me.chyxion.tigon.mybatis.cache;
 
 import javax.annotation.PostConstruct;
 import org.springframework.data.redis.core.RedisTemplate;
+import org.springframework.beans.factory.annotation.Qualifier;
 import org.springframework.beans.factory.annotation.Autowired;
 
 /**
@@ -13,7 +14,8 @@ import org.springframework.beans.factory.annotation.Autowired;
  */
 public class RedisCacheConfig {
     @Autowired
-    private RedisTemplate<String, Object> redisTpl;
+    @Qualifier("redisTemplate")
+    private RedisTemplate<Object, Object> redisTpl;
     private static RedisCacheConfig instance;
 
     @PostConstruct
@@ -31,7 +33,7 @@ public class RedisCacheConfig {
     /**
      * @return the redisTpl
      */
-    public RedisTemplate<String, Object> getRedisTpl() {
+    public RedisTemplate<Object, Object> getRedisTpl() {
         return redisTpl;
     }
 }
diff --git a/tigon-redis/README.md b/tigon-redis/README.md
deleted file mode 100644
index 17f626b..0000000
--- a/tigon-redis/README.md
+++ /dev/null
@@ -1 +0,0 @@
-# tigon-redis
diff --git a/tigon-redis/pom.xml b/tigon-redis/pom.xml
deleted file mode 100644
index 6514fe3..0000000
--- a/tigon-redis/pom.xml
+++ /dev/null
@@ -1,68 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<project xmlns="http://maven.apache.org/POM/4.0.0" 
-    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-    xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 
-        http://maven.apache.org/xsd/maven-4.0.0.xsd">
-    <modelVersion>4.0.0</modelVersion>
-    <artifactId>tigon-redis</artifactId>
-    <packaging>jar</packaging>
-    <name>Tigon Redis</name>
-    <description>Tigon Redis</description>
-
-    <parent>
-        <groupId>me.chyxion.tigon</groupId>
-        <artifactId>tigon</artifactId>
-        <version>0.0.1-SNAPSHOT</version>
-        <relativePath>../</relativePath>
-    </parent>
-
-    <dependencies>
-        <dependency>
-            <groupId>org.apache.commons</groupId>
-            <artifactId>commons-lang3</artifactId>
-            <version>3.1</version>
-        </dependency>
-        <dependency>
-            <groupId>org.springframework.data</groupId>
-            <artifactId>spring-data-redis</artifactId>
-        </dependency>
-        <dependency>
-            <groupId>redis.clients</groupId>
-            <artifactId>jedis</artifactId>
-            <version>2.9.0</version>
-        </dependency>
-        <!-- Test -->
-        <dependency>
-            <groupId>org.slf4j</groupId>
-            <artifactId>jcl-over-slf4j</artifactId>
-            <scope>test</scope>
-        </dependency>
-        <dependency>
-            <groupId>org.apache.logging.log4j</groupId>
-            <artifactId>log4j-slf4j-impl</artifactId>
-            <scope>test</scope>
-        </dependency>
-        <dependency>
-            <groupId>org.apache.logging.log4j</groupId>
-            <artifactId>log4j-core</artifactId>
-            <scope>test</scope>
-        </dependency>
-        <dependency>
-            <groupId>org.springframework</groupId>
-            <artifactId>spring-context</artifactId>
-            <version>${spring.version}</version>
-            <scope>test</scope>
-        </dependency>
-        <dependency>
-            <groupId>org.springframework</groupId>
-            <artifactId>spring-test</artifactId>
-            <version>${spring.version}</version>
-            <scope>test</scope>
-        </dependency>
-        <dependency>
-            <groupId>junit</groupId>
-            <artifactId>junit</artifactId>
-            <scope>test</scope>
-        </dependency>
-    </dependencies>
-</project>
diff --git a/tigon-redis/src/main/java/me/chyxion/tigon/redis/pub/PubProducer.java b/tigon-redis/src/main/java/me/chyxion/tigon/redis/pub/PubProducer.java
deleted file mode 100644
index 266f368..0000000
--- a/tigon-redis/src/main/java/me/chyxion/tigon/redis/pub/PubProducer.java
+++ /dev/null
@@ -1,19 +0,0 @@
-package me.chyxion.tigon.redis.pub;
-
-/**
- * @version 0.0.1
- * @since 0.0.1
- * @author Shaun Chyxion <br>
- * chyxion@163.com <br>
- * Nov 7, 2015 5:32:36 PM
- */
-public interface PubProducer {
-    String PUB_QUEUE_SUFFIX = "_QUEUE";
-    String MESSAGE_CHANEL = "__PUBLICATION__";
-
-    /**
-     * @param topic topic
-     * @param message message
-     */
-    void publish(String topic, Object message);
-}
diff --git a/tigon-redis/src/main/java/me/chyxion/tigon/redis/pub/support/PubProducerSupport.java b/tigon-redis/src/main/java/me/chyxion/tigon/redis/pub/support/PubProducerSupport.java
deleted file mode 100644
index 479f30f..0000000
--- a/tigon-redis/src/main/java/me/chyxion/tigon/redis/pub/support/PubProducerSupport.java
+++ /dev/null
@@ -1,38 +0,0 @@
-package me.chyxion.tigon.redis.pub.support;
-
-import me.chyxion.tigon.redis.pub.PubProducer;
-import me.chyxion.tigon.redis.util.PubSubUtils;
-import org.springframework.data.redis.core.RedisTemplate;
-import org.springframework.beans.factory.annotation.Autowired;
-
-/**
- * @version 0.0.1
- * @since 0.0.1
- * @author Shaun Chyxion <br>
- * chyxion@163.com <br>
- * Nov 7, 2015 5:07:50 PM
- */
-public class PubProducerSupport 
-    implements PubProducer {
-    @Autowired
-    private RedisTemplate<String, Object> redisTpl;
-    @Autowired
-    private RedisTemplate<String, String> strRedisTpl;
-
-    /**
-     * {@inheritDoc}
-     */
-    @Override
-    public void publish(final String topic, final Object message) {
-        if (message != null) {
-            if (message instanceof CharSequence) {
-                strRedisTpl.opsForList().rightPush(PubSubUtils.queueKey(topic),
-                    String.valueOf(message));
-            }
-            else {
-                redisTpl.opsForList().rightPush(PubSubUtils.queueKey(topic), message);
-            }
-        }
-        strRedisTpl.convertAndSend(MESSAGE_CHANEL, topic);
-    }
-}
diff --git a/tigon-redis/src/main/java/me/chyxion/tigon/redis/util/PubSubUtils.java b/tigon-redis/src/main/java/me/chyxion/tigon/redis/util/PubSubUtils.java
deleted file mode 100644
index 81f3666..0000000
--- a/tigon-redis/src/main/java/me/chyxion/tigon/redis/util/PubSubUtils.java
+++ /dev/null
@@ -1,20 +0,0 @@
-package me.chyxion.tigon.redis.util;
-
-/**
- * @author Shaun Chyxion <br>
- * chyxion@163.com <br>
- * Dec 24, 2017 10:54 AM
- */
-public class PubSubUtils {
-    public static final String QUEUE_PREFIX = "__TIGON_REDIS_PUB__";
-    public static final String MESSAGE_CHANEL = "__TIGON_REDIS_PUB__";
-
-    /**
-     * return topic queue
-     * @param topic topic
-     * @return topic queue
-     */
-    public static String queueKey(final String topic) {
-        return QUEUE_PREFIX + ":" + topic;
-    }
-}
diff --git a/tigon-redis/src/main/resources/spring/spring-summer-redis.xml b/tigon-redis/src/main/resources/spring/spring-summer-redis.xml
deleted file mode 100644
index b846181..0000000
--- a/tigon-redis/src/main/resources/spring/spring-summer-redis.xml
+++ /dev/null
@@ -1,37 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<beans xmlns="http://www.springframework.org/schema/beans"
-    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-    xmlns:p="http://www.springframework.org/schema/p"
-    xsi:schemaLocation="http://www.springframework.org/schema/beans
-        http://www.springframework.org/schema/beans/spring-beans.xsd">
-    <description>Tigon Redis</description>
-
-    <!-- Redis Config -->
-    <bean id="redisConnectionFactory" class="org.springframework.data.redis.connection.jedis.JedisConnectionFactory"
-        p:host-name="${redis.host:localhost}"
-        p:port="${redis.port:6379}"
-        p:password="${redis.password:}" 
-        p:database="${redis.database:0}" /> 
-    <!-- String tpl -->
-    <bean class="org.springframework.data.redis.core.StringRedisTemplate"> 
-        <constructor-arg ref="redisConnectionFactory" />
-    </bean>
-    <!-- Object tpl -->
-    <bean class="org.springframework.data.redis.core.RedisTemplate">
-        <property name="connectionFactory" ref="redisConnectionFactory" />
-        <property name="keySerializer">
-            <bean class="org.springframework.data.redis.serializer.StringRedisSerializer" />
-        </property>
-        <property name="hashKeySerializer">
-            <bean class="org.springframework.data.redis.serializer.StringRedisSerializer" />
-        </property>
-        <property name="valueSerializer">
-            <bean class="org.springframework.data.redis.serializer.JdkSerializationRedisSerializer" />
-        </property>
-        <property name="hashValueSerializer">
-            <bean class="org.springframework.data.redis.serializer.JdkSerializationRedisSerializer" />
-        </property>
-    </bean>
-    <!-- Pub Producer -->
-    <bean class="me.chyxion.tigon.redis.pub.support.PubProducerSupport" />
-</beans>
diff --git a/tigon-redis/src/test/java/cn/com/flaginfo/echat/redis/TestDriver.java b/tigon-redis/src/test/java/cn/com/flaginfo/echat/redis/TestDriver.java
deleted file mode 100644
index c1bec82..0000000
--- a/tigon-redis/src/test/java/cn/com/flaginfo/echat/redis/TestDriver.java
+++ /dev/null
@@ -1,18 +0,0 @@
-package cn.com.flaginfo.echat.redis;
-
-import org.junit.Test;
-
-/**
- * @version 0.0.1
- * @since 0.0.1
- * @author chyxion <br>
- * chyxion@163.com <br>
- * Mar 14, 2015 3:03:57 PM
- */
-public class TestDriver {
-
-    @Test
-    public void testHash() {
-        // System.err.println(new AuthConfig().hashPassword("123", "456"));
-    }
-}
diff --git a/tigon-redis/src/test/java/cn/com/flaginfo/echat/redis/test/TestPub.java b/tigon-redis/src/test/java/cn/com/flaginfo/echat/redis/test/TestPub.java
deleted file mode 100644
index b01c89a..0000000
--- a/tigon-redis/src/test/java/cn/com/flaginfo/echat/redis/test/TestPub.java
+++ /dev/null
@@ -1,33 +0,0 @@
-package cn.com.flaginfo.echat.redis.test;
-
-import java.util.Date;
-
-import me.chyxion.tigon.redis.pub.PubProducer;
-
-import org.junit.Test;
-import org.junit.runner.RunWith;
-import org.springframework.beans.factory.annotation.Autowired;
-import org.springframework.test.context.ContextConfiguration;
-import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;
-
-/**
- * @version 0.0.1
- * @since 0.0.1
- * @author Shaun Chyxion <br>
- * chyxion@163.com <br>
- * Nov 9, 2015 9:08:17 AM
- */
-@RunWith(SpringJUnit4ClassRunner.class)
-@ContextConfiguration({
-    "classpath:spring/spring-echat-redis.xml",
-    "classpath:spring/spring-redis-test.xml",
-})
-public class TestPub {
-    @Autowired
-    private PubProducer pp;
-
-    @Test
-    public void testRun() {
-        pp.publish("MESSAGE", "Hello, Redis Pub!" + new Date());
-    }
-}
diff --git a/tigon-redis/src/test/java/cn/com/flaginfo/echat/redis/test/TestSub.java b/tigon-redis/src/test/java/cn/com/flaginfo/echat/redis/test/TestSub.java
deleted file mode 100644
index e62036b..0000000
--- a/tigon-redis/src/test/java/cn/com/flaginfo/echat/redis/test/TestSub.java
+++ /dev/null
@@ -1,28 +0,0 @@
-package cn.com.flaginfo.echat.redis.test;
-
-import org.junit.Test;
-import java.util.Scanner;
-import org.junit.runner.RunWith;
-import org.springframework.test.context.ContextConfiguration;
-import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;
-
-/**
- * @version 0.0.1
- * @since 0.0.1
- * @author Shaun Chyxion <br>
- * chyxion@163.com <br>
- * Nov 9, 2015 9:27:19 AM
- */
-@RunWith(SpringJUnit4ClassRunner.class)
-@ContextConfiguration({
-    "classpath:spring/spring-echat-redis.xml",
-    "classpath:spring/spring-redis-test.xml",
-    "classpath:spring/spring-redis-sub-test.xml",
-})
-public class TestSub {
-    
-    @Test
-    public void testRun() {
-        new Scanner(System.in).next();
-    }
-}
diff --git a/tigon-redis/src/test/resources/log4j.properties b/tigon-redis/src/test/resources/log4j.properties
deleted file mode 100644
index 9b2b66b..0000000
--- a/tigon-redis/src/test/resources/log4j.properties
+++ /dev/null
@@ -1,6 +0,0 @@
-log4j.rootLogger=debug, console
-
-log4j.appender.console=org.apache.log4j.ConsoleAppender
-log4j.appender.console.layout=org.apache.log4j.PatternLayout
-log4j.appender.console.Encoding=utf-8
-log4j.appender.console.layout.ConversionPattern=%-d{yyyy-MM-dd HH:mm:ss,SSS} %-5p [%F:%L] %m%n
diff --git a/tigon-redis/src/test/resources/spring/config.properties b/tigon-redis/src/test/resources/spring/config.properties
deleted file mode 100644
index b34fa1e..0000000
--- a/tigon-redis/src/test/resources/spring/config.properties
+++ /dev/null
@@ -1,11 +0,0 @@
-# Config Dev
-
-# Redis
-redis.host=127.0.0.1
-#redis.port=6379
-#redis.password=0211
-redis.port=6380
-redis.password=6ca2b1bf0fe311e5:Y24kfEiNJxQFc17D
-
-#redis.port=6382
-#redis.password=e1605352ed8511e4:F92dd46acd0fe11e4
\ No newline at end of file
diff --git a/tigon-redis/src/test/resources/spring/spring-redis-sub-test.xml b/tigon-redis/src/test/resources/spring/spring-redis-sub-test.xml
deleted file mode 100644
index aa91e91..0000000
--- a/tigon-redis/src/test/resources/spring/spring-redis-sub-test.xml
+++ /dev/null
@@ -1,11 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<beans xmlns="http://www.springframework.org/schema/beans"
-    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-    xmlns:p="http://www.springframework.org/schema/p"
-    xmlns:context="http://www.springframework.org/schema/context"
-    xsi:schemaLocation="http://www.springframework.org/schema/beans 
-        http://www.springframework.org/schema/beans/spring-beans.xsd
-        http://www.springframework.org/schema/context 
-        http://www.springframework.org/schema/context/spring-context.xsd">
-    <bean class="cn.com.flaginfo.echat.redis.test.MessageSubConsumer" />
-</beans>
diff --git a/tigon-redis/src/test/resources/spring/spring-redis-test.xml b/tigon-redis/src/test/resources/spring/spring-redis-test.xml
deleted file mode 100644
index 502f0b0..0000000
--- a/tigon-redis/src/test/resources/spring/spring-redis-test.xml
+++ /dev/null
@@ -1,12 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<beans xmlns="http://www.springframework.org/schema/beans"
-    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-    xmlns:p="http://www.springframework.org/schema/p"
-    xmlns:context="http://www.springframework.org/schema/context"
-    xsi:schemaLocation="http://www.springframework.org/schema/beans 
-        http://www.springframework.org/schema/beans/spring-beans.xsd
-        http://www.springframework.org/schema/context 
-        http://www.springframework.org/schema/context/spring-context.xsd">
-    <context:property-placeholder location="classpath:spring/config.properties" />
-
-</beans>
diff --git a/tigon-shiro-cache-redis/src/main/java/me/chyxion/tigon/shiro/cache/shiro/UserIdKeyRedisSessionCache.java b/tigon-shiro-cache-redis/src/main/java/me/chyxion/tigon/shiro/cache/shiro/UserIdKeyRedisSessionCache.java
index 171c51b..c0804ff 100644
--- a/tigon-shiro-cache-redis/src/main/java/me/chyxion/tigon/shiro/cache/shiro/UserIdKeyRedisSessionCache.java
+++ b/tigon-shiro-cache-redis/src/main/java/me/chyxion/tigon/shiro/cache/shiro/UserIdKeyRedisSessionCache.java
@@ -14,6 +14,7 @@ import org.apache.shiro.cache.CacheException;
 import me.chyxion.tigon.shiro.model.AuthUser;
 import me.chyxion.tigon.shiro.cache.SessionCache;
 import org.springframework.beans.factory.annotation.Value;
+import org.springframework.beans.factory.annotation.Qualifier;
 import org.springframework.beans.factory.annotation.Autowired;
 
 /**
@@ -28,8 +29,9 @@ import org.springframework.beans.factory.annotation.Autowired;
 public class UserIdKeyRedisSessionCache implements SessionCache {
 
     @Autowired
-    protected RedisTemplate<Serializable, Serializable> redisTpl;
-    @Value("${shiro.session.redis.prefix:AUTH_SESSION}")
+    @Qualifier("redisTemplate")
+    protected RedisTemplate<Object, Object> redisTpl;
+    @Value("${tigon.shiro.session.redis.prefix:AUTH_SESSION}")
     protected String prefix;
     protected String userIdSessionPrefix;
 
@@ -65,9 +67,9 @@ public class UserIdKeyRedisSessionCache implements SessionCache {
      */
     @Override
     public Session put(Serializable sessionId, Session session) {
-        log.info("Redis Session Cache Put [{}:{}:{}].", prefix, sessionId, session);
+        log.info("Redis session cache put [{}:{}:{}].", prefix, sessionId, session);
         valueOp().set(prefix + ":" + sessionId,
-            (Serializable) session,
+            session,
             session.getTimeout(),
             TimeUnit.MILLISECONDS);
         return session;
@@ -78,10 +80,10 @@ public class UserIdKeyRedisSessionCache implements SessionCache {
      */
     @Override
     public Session remove(Serializable sessionId) {
-        log.info("Redis Session Cache Remove [{}].", sessionId);
+        log.info("Redis session cache remove [{}].", sessionId);
         Session session = get(sessionId);
         if (session != null) {
-            log.info("Redis Session Cache Remove [{}].", session);
+            log.info("Redis session cache remove [{}].", session);
             redisTpl.delete(prefix + ":" + sessionId);
         }
         return session;
@@ -92,7 +94,7 @@ public class UserIdKeyRedisSessionCache implements SessionCache {
      */
     @Override
     public void clear() throws CacheException {
-        log.warn("Redis Session Cache #clear Not Supported");
+        log.warn("Redis session cache #clear not supported");
     }
 
     /**
@@ -109,7 +111,7 @@ public class UserIdKeyRedisSessionCache implements SessionCache {
      */
     @Override
     public Set<Serializable> keys() {
-        log.warn("Redis Session Cache #keys Not Supported");
+        log.warn("Redis session cache #keys not supported");
         return Collections.emptySet();
     }
 
@@ -118,7 +120,7 @@ public class UserIdKeyRedisSessionCache implements SessionCache {
      */
     @Override
     public Collection<Session> values() {
-        log.warn("Redis Session Cache #values Not Supported");
+        log.warn("Redis session cache #values not supported");
         return Collections.emptyList();
     }
 
@@ -127,15 +129,15 @@ public class UserIdKeyRedisSessionCache implements SessionCache {
      */
     @Override
     public Session findByUserId(final Serializable userId) {
-        log.debug("Find Session By User Id [{}].", userId);
+        log.debug("Find session by user id [{}].", userId);
         Serializable sessionId = hashOp().get(userIdSessionPrefix, userId);
         Session session = null;
         if (sessionId != null) {
-            log.debug("User [{}] Session Id [{}] Found.", userId, sessionId);
+            log.debug("User [{}] session id [{}] found.", userId, sessionId);
             session = get(sessionId);
-            log.info("User [{}] Session [{}] Found.", userId, session);
+            log.info("User [{}] session [{}] found.", userId, session);
             if (session == null) {
-                log.info("No User [{}] Session Found, Remove.");
+                log.info("No user [{}] session found, remove.");
                 hashOp().delete(userIdSessionPrefix, userId);
             }
         }
@@ -147,23 +149,23 @@ public class UserIdKeyRedisSessionCache implements SessionCache {
      */
     @Override
     public Session putUserSession(Session session) {
-        log.info("Put User Session [{}].", session);
+        log.info("Put user session [{}].", session);
         AuthUser<?> authUser = AuthUser.get(session);
-        Assert.state(authUser != null, "Auth User Not Found In Session");
+        Assert.state(authUser != null, "Auth user not found in session");
         final Serializable userId = authUser.getUserId();
-        Assert.state(userId != null, "Session Auth User Id Could Not Be Null");
-        log.info("Put User [{}] Session [{}].", userId, session);
+        Assert.state(userId != null, "Session auth user id could not be null");
+        log.info("Put user [{}] session [{}].", userId, session);
         hashOp().put(userIdSessionPrefix, userId, session.getId());
         return session;
     }
 
     // --
     // private methods
-    protected HashOperations<Serializable, Serializable, Serializable> hashOp() {
+    protected HashOperations<Object, Serializable, Serializable> hashOp() {
         return redisTpl.<Serializable, Serializable>opsForHash();
     }
 
-    protected ValueOperations<Serializable, Serializable> valueOp() {
+    protected ValueOperations<Object, Object> valueOp() {
         return redisTpl.opsForValue();
     }
 }