diff --git a/src/main/java/org/redisson/connection/SentinelConnectionManager.java b/src/main/java/org/redisson/connection/SentinelConnectionManager.java
index c9d11e1f8..dcba0276a 100755
--- a/src/main/java/org/redisson/connection/SentinelConnectionManager.java
+++ b/src/main/java/org/redisson/connection/SentinelConnectionManager.java
@@ -30,7 +30,6 @@ import org.redisson.client.RedisClient;
 import org.redisson.client.RedisConnection;
 import org.redisson.client.RedisConnectionException;
 import org.redisson.client.RedisPubSubConnection;
-import org.redisson.client.codec.Codec;
 import org.redisson.client.codec.StringCodec;
 import org.redisson.client.protocol.RedisCommands;
 import org.redisson.client.protocol.pubsub.PubSubType;
@@ -95,15 +94,14 @@ public class SentinelConnectionManager extends MasterSlaveConnectionManager {
                     String port = map.get("port");
                     String flags = map.get("flags");
 
-                        String host = ip + ":" + port;
+                    String host = ip + ":" + port;
 
-                        c.addSlaveAddress(host);
-                        slaves.put(host, true);
-                        log.info("slave: {} added, params: {}", host, map);
+                    c.addSlaveAddress(host);
+                    slaves.put(host, true);
+                    log.info("slave: {} added, params: {}", host, map);
 
-                        if (flags.contains("s_down") || flags.contains("disconnected")) {
-                            disconnectedSlaves.add(host);
-                        }
+                    if (flags.contains("s_down") || flags.contains("disconnected")) {
+                        disconnectedSlaves.add(host);
                     }
                 }
                 break;