diff --git a/src/main/java/org/teasoft/bee/distribution/Worker.java b/src/main/java/org/teasoft/bee/distribution/Worker.java
index 34c1bca51ee09c0f651b7609223e9d9fe537089f..df488e4725c1671f9fd79d79a680ab41a7bef769 100644
--- a/src/main/java/org/teasoft/bee/distribution/Worker.java
+++ b/src/main/java/org/teasoft/bee/distribution/Worker.java
@@ -25,7 +25,7 @@ package org.teasoft.bee.distribution;
 public interface Worker {
 	
 	/**
-	 * 返回唯一标识ID生成程序的ID编号.
+	 * 获取唯一标识ID生成程序的ID编号.get long number of unique worker ID.
 	 * @return long number of unique worker ID.
 	 */
 	long getWorkerId();