diff --git a/README.md b/README.md
index a6eb4bb..8308ddf 100644
--- a/README.md
+++ b/README.md
@@ -187,7 +187,7 @@ var newId = new YidGenerator(options).NewLong();
 
 #### 单机快速使用
 ```
-YidHelper.NewId();
+YidHelper.NextId();
 ```
 
 #### options说明