diff --git a/redisson/src/main/java/org/redisson/RedissonSortedSet.java b/redisson/src/main/java/org/redisson/RedissonSortedSet.java
index 1b06c3a12..5d633e019 100644
--- a/redisson/src/main/java/org/redisson/RedissonSortedSet.java
+++ b/redisson/src/main/java/org/redisson/RedissonSortedSet.java
@@ -489,22 +489,22 @@ public class RedissonSortedSet<V> extends RedissonExpirable implements RSortedSe
 
     @Override
     public RFuture<Boolean> deleteAsync() {
-        return deleteAsync(getRawName(), getComparatorKeyName());
+        return deleteAsync(getRawName(), getComparatorKeyName(), getLockName());
     }
 
     @Override
     public RFuture<Boolean> expireAsync(long timeToLive, TimeUnit timeUnit, String param, String... keys) {
-        return super.expireAsync(timeToLive, timeUnit, param, getRawName(), getComparatorKeyName());
+        return super.expireAsync(timeToLive, timeUnit, param, getRawName(), getComparatorKeyName(), getLockName());
     }
 
     @Override
     protected RFuture<Boolean> expireAtAsync(long timestamp, String param, String... keys) {
-        return super.expireAtAsync(timestamp, param, getRawName(), getComparatorKeyName());
+        return super.expireAtAsync(timestamp, param, getRawName(), getComparatorKeyName(), getLockName());
     }
 
     @Override
     public RFuture<Boolean> clearExpireAsync() {
-        return clearExpireAsync(getRawName(), getComparatorKeyName());
+        return clearExpireAsync(getRawName(), getComparatorKeyName(), getLockName());
     }
 
 }
diff --git a/redisson/src/main/java/org/redisson/api/RSortedSet.java b/redisson/src/main/java/org/redisson/api/RSortedSet.java
index b8dcb6e34..dfd6360a6 100644
--- a/redisson/src/main/java/org/redisson/api/RSortedSet.java
+++ b/redisson/src/main/java/org/redisson/api/RSortedSet.java
@@ -28,7 +28,7 @@ import org.redisson.api.mapreduce.RCollectionMapReduce;
  *
  * @param <V> value type
  */
-public interface RSortedSet<V> extends SortedSet<V>, RObject {
+public interface RSortedSet<V> extends SortedSet<V>, RExpirable {
 
     /**
      * Returns <code>RMapReduce</code> object associated with this object