diff --git a/src/main/java/com/fanruan/api/cluster/state/BaseRedisCollectionConfig.java b/src/main/java/com/fanruan/api/cluster/state/BaseRedisCollectionConfig.java
index 4a620ef..dc9b990 100644
--- a/src/main/java/com/fanruan/api/cluster/state/BaseRedisCollectionConfig.java
+++ b/src/main/java/com/fanruan/api/cluster/state/BaseRedisCollectionConfig.java
@@ -1,6 +1,5 @@
 package com.fanruan.api.cluster.state;
 
-import com.fr.collections.api.Codec;
 import com.fr.collections.config.redis.RedisCollectionConfig;
 
 /**
@@ -11,23 +10,9 @@ import com.fr.collections.config.redis.RedisCollectionConfig;
  */
 public class BaseRedisCollectionConfig extends RedisCollectionConfig {
 
-    public BaseRedisCollectionConfig(Codec codec, String host, int port) {
-
-        super(codec, host, port);
-    }
-
-    public BaseRedisCollectionConfig(String host, int port, String password) {
-
-        super(host, port, password);
-    }
-
     public BaseRedisCollectionConfig() {
 
         super();
     }
 
-    public BaseRedisCollectionConfig(String host, int port) {
-
-        super(host, port);
-    }
 }