diff --git a/examples/gui/demo_listview.c b/examples/gui/demo_listview.c
index 73d20eca00b89b9b330cda31fee8af4a7c0b9933..079960defb2992d828f34b13d7dd73eeaf27e6e1 100644
--- a/examples/gui/demo_listview.c
+++ b/examples/gui/demo_listview.c
@@ -15,7 +15,7 @@ static rtgui_list_view_t* _view = RT_NULL;
 static rtgui_image_t* return_image = RT_NULL;
 
 /* 列表项的动作函数 */
-static void listitem_action(void* parameter)
+static void listitem_action(rtgui_widget_t *widget, void* parameter)
 {
 	char label_text[32];
 	rtgui_win_t *win;
@@ -46,7 +46,7 @@ static void listitem_action(void* parameter)
 }
 
 /* 返回功能的动作函数 */
-static void return_action(void* parameter)
+static void return_action(rtgui_widget_t* widget, void* parameter)
 {
 	rtgui_view_end_modal(RTGUI_VIEW(_view), RTGUI_MODAL_OK);
 }
diff --git a/examples/gui/demo_listview_icon.c b/examples/gui/demo_listview_icon.c
index b24dd00d12a5675aa9f9db1b55ca05a38af0b91b..d0e57d85e3961259cebfb3560bc67cbdf5966f2b 100644
--- a/examples/gui/demo_listview_icon.c
+++ b/examples/gui/demo_listview_icon.c
@@ -14,7 +14,7 @@ static rtgui_workbench_t* workbench = RT_NULL;
 static rtgui_list_view_t* _view = RT_NULL;
 
 /* 列表项的动作函数 */
-static void listitem_action(void* parameter)
+static void listitem_action(rtgui_widget_t* widget, void* parameter)
 {
 	char label_text[32];
 	rtgui_win_t *win;
@@ -45,7 +45,7 @@ static void listitem_action(void* parameter)
 }
 
 /* 返回功能的动作函数 */
-static void return_action(void* parameter)
+static void return_action(rtgui_widget_t* widget, void* parameter)
 {
 	/* 退出模态显示 */
 	rtgui_view_end_modal(RTGUI_VIEW(_view), RTGUI_MODAL_OK);