diff --git a/C#/source/Yitter.IdGenerator/Contract/IdGeneratorOptions.cs b/C#/source/Yitter.IdGenerator/Contract/IdGeneratorOptions.cs
index 613e9af..c2a7adf 100644
--- a/C#/source/Yitter.IdGenerator/Contract/IdGeneratorOptions.cs
+++ b/C#/source/Yitter.IdGenerator/Contract/IdGeneratorOptions.cs
@@ -78,7 +78,11 @@ namespace Yitter.IdGenerator
         /// </summary>
         public virtual byte TimestampType { get; set; } = 0;
 
-
+        /// <summary>
+        /// 在使用漂移算法时启动的休眠时间，默认500毫秒
+        /// </summary>
+        public virtual TimeSpan SleepTime { get; set; }=TimeSpan.FromMilliseconds(500);
+        
         public IdGeneratorOptions()
         {
 
diff --git a/C#/source/Yitter.IdGenerator/DefaultIdGenerator.cs b/C#/source/Yitter.IdGenerator/DefaultIdGenerator.cs
index 84c7cf6..ea4e2a9 100644
--- a/C#/source/Yitter.IdGenerator/DefaultIdGenerator.cs
+++ b/C#/source/Yitter.IdGenerator/DefaultIdGenerator.cs
@@ -117,7 +117,7 @@ namespace Yitter.IdGenerator
 
             if (options.Method != 2)
             {
-                Thread.Sleep(500);
+                Thread.Sleep(options.SleepTime);
             }
         }