diff --git a/src/main/java/com/imyeyu/spring/config/AbstractRedisConfig.java b/src/main/java/com/imyeyu/spring/config/AbstractRedisConfig.java
index b24262b..fde67aa 100644
--- a/src/main/java/com/imyeyu/spring/config/AbstractRedisConfig.java
+++ b/src/main/java/com/imyeyu/spring/config/AbstractRedisConfig.java
@@ -2,6 +2,7 @@ package com.imyeyu.spring.config;
 
 import com.imyeyu.spring.bean.RedisConfigParams;
 import com.imyeyu.spring.util.Redis;
+import io.lettuce.core.api.StatefulConnection;
 import org.apache.commons.pool2.impl.GenericObjectPoolConfig;
 import org.springframework.cache.annotation.CachingConfigurer;
 import org.springframework.cache.interceptor.KeyGenerator;
@@ -39,7 +40,7 @@ public abstract class AbstractRedisConfig implements CachingConfigurer {
 	 * 连接池配置
 	 * <p>参考：
 	 * <pre>
-	 *     GenericObjectPoolConfig&lt;?&gt; config = new GenericObjectPoolConfig&lt;&gt;();
+	 *     GenericObjectPoolConfig&lt;StatefulConnection&lt;?, ?&gt;&gt; config = new GenericObjectPoolConfig&lt;&gt;();
 	 *     config.setMaxTotal(config.getMaxActive());
 	 *     config.setMinIdle(config.getMinIdle());
 	 *     config.setMaxIdle(config.getMaxIdle());
@@ -48,7 +49,7 @@ public abstract class AbstractRedisConfig implements CachingConfigurer {
 	 *
 	 * @return GenericObjectPoolConfig
 	 */
-	public abstract GenericObjectPoolConfig<?> getPoolConfig();
+	public abstract GenericObjectPoolConfig<StatefulConnection<?, ?>> getPoolConfig();
 
 	/**
 	 * Redis key 生成策略