diff --git a/rest/matter_controller.go b/rest/matter_controller.go
index a93f68e..3777b8d 100644
--- a/rest/matter_controller.go
+++ b/rest/matter_controller.go
@@ -17,7 +17,7 @@ type MatterController struct {
 	imageCacheDao    *ImageCacheDao
 }
 
-//初始化方法
+//初始化方法 start to develop v3.
 func (this *MatterController) Init() {
 	this.BaseController.Init()