diff --git a/README.md b/README.md
index 45c874d55dfdda86991ea4e0cba4ad345f03ae3d..94619c408c54b44e0a6e4b80f0f8256bc4e9196b 100644
--- a/README.md
+++ b/README.md
@@ -174,9 +174,7 @@ public class Students extends JpaBaseEntity implements Serializable{
 	@Test
 	public void remove() throws Exception{
 		_logger.info("remove...");
-		Students student=new Students();
-		student.setId("921d3377-937a-4578-b1e2-92fb23b5e512");
-		service.remove(student.getId());
+		service.remove("921d3377-937a-4578-b1e2-92fb23b5e512");
 	}
 	
 	//根据ID集合批量删除