diff --git a/NewLife.Redis/RedisClient.cs b/NewLife.Redis/RedisClient.cs
index 5ad5ecf..21746ab 100644
--- a/NewLife.Redis/RedisClient.cs
+++ b/NewLife.Redis/RedisClient.cs
@@ -309,12 +309,14 @@ public class RedisClient : DisposeBase
///
protected virtual IList