diff --git a/src/main/java/net/lamgc/cgj/bot/cache/CacheStore.java b/src/main/java/net/lamgc/cgj/bot/cache/CacheStore.java
index db63ff5..d05428e 100644
--- a/src/main/java/net/lamgc/cgj/bot/cache/CacheStore.java
+++ b/src/main/java/net/lamgc/cgj/bot/cache/CacheStore.java
@@ -27,6 +27,15 @@ public interface CacheStore<T> {
      */
     T getCache(String key);
 
+    /**
+     * 针对列表缓存的获取
+     * @param key 键名
+     * @param index 起始索引
+     * @param length 选取长度
+     * @return 返回指定类型, 如不支持, 该方法的行为应与{@linkplain #getCache(String) getCache(String)}一致
+     */
+    T getCache(String key, long index, long length);
+
     /**
      * 如果该键存在且未过期则返回true.
      * @param key 要查询的键
@@ -42,6 +51,13 @@ public interface CacheStore<T> {
      */
     boolean exists(String key, Date date);
 
+    /**
+     * 查询列表缓存的长度
+     * @param key 键名
+     * @return 返回指定类型, 如不支持或不存在, 将返回-1
+     */
+    long length(String key);
+
     /**
      * 清空缓存
      * @return 如果清空成功, 返回true
@@ -54,4 +70,11 @@ public interface CacheStore<T> {
      */
     boolean supportedPersistence();
 
+    /**
+     * 是否支持列表缓存.
+     * 当本方法返回true时, {@link #length(String)}和{@link #getCache(String, long, long)}必须有具体实现而不能做兼容性处理.
+     * @return 如果支持返回true
+     */
+    boolean supportedList();
+
 }
diff --git a/src/main/java/net/lamgc/cgj/bot/cache/LocalHashCacheStore.java b/src/main/java/net/lamgc/cgj/bot/cache/LocalHashCacheStore.java
index ca8f0de..967c210 100644
--- a/src/main/java/net/lamgc/cgj/bot/cache/LocalHashCacheStore.java
+++ b/src/main/java/net/lamgc/cgj/bot/cache/LocalHashCacheStore.java
@@ -56,6 +56,11 @@ public class LocalHashCacheStore<T> implements CacheStore<T> {
         return cacheObject.get();
     }
 
+    @Override
+    public T getCache(String key, long index, long length) {
+        return getCache(key);
+    }
+
     @Override
     public boolean exists(String key) {
         return exists(key, null);
@@ -74,6 +79,11 @@ public class LocalHashCacheStore<T> implements CacheStore<T> {
         return true;
     }
 
+    @Override
+    public long length(String key) {
+        return -1;
+    }
+
     @Override
     public boolean clear() {
         cache.clear();
@@ -84,4 +94,9 @@ public class LocalHashCacheStore<T> implements CacheStore<T> {
     public boolean supportedPersistence() {
         return false;
     }
+
+    @Override
+    public boolean supportedList() {
+        return false;
+    }
 }
diff --git a/src/main/java/net/lamgc/cgj/bot/cache/RedisPoolCacheStore.java b/src/main/java/net/lamgc/cgj/bot/cache/RedisPoolCacheStore.java
index 906c057..7c2eb3e 100644
--- a/src/main/java/net/lamgc/cgj/bot/cache/RedisPoolCacheStore.java
+++ b/src/main/java/net/lamgc/cgj/bot/cache/RedisPoolCacheStore.java
@@ -9,6 +9,8 @@ import redis.clients.jedis.*;
 import java.net.URI;
 import java.util.Date;
 import java.util.Objects;
+import java.util.function.Consumer;
+import java.util.function.Function;
 
 public abstract class RedisPoolCacheStore<T> implements CacheStore<T> {
 
@@ -106,6 +108,43 @@ public abstract class RedisPoolCacheStore<T> implements CacheStore<T> {
         return true;
     }
 
+    /**
+     * 执行Jedis相关操作.
+     * @param consumer 执行方法
+     */
+    protected void executeJedisCommand(Consumer<Jedis> consumer) {
+        try (Jedis jedis = this.jedisPool.getResource()) {
+            consumer.accept(jedis);
+        }
+    }
+
+    /**
+     * 执行Jedis相关操作.
+     * @param function 执行方法
+     * @param <R> 返回值类型
+     * @return 返回提供Function函数式接口所返回的东西
+     */
+    protected <R> R executeJedisCommand(Function<Jedis, R> function) {
+        try (Jedis jedis = this.jedisPool.getResource()) {
+            return function.apply(jedis);
+        }
+    }
+
+    @Override
+    public T getCache(String key, long index, long length) {
+        return getCache(key);
+    }
+
+    @Override
+    public long length(String key) {
+        return -1;
+    }
+
+    @Override
+    public boolean supportedList() {
+        return false;
+    }
+
     /**
      * 替换原本的分隔符(.)为(:).<br/>
      * 即将启用