diff --git a/APP_Framework/Applications/lv_app/lv_demo.c b/APP_Framework/Applications/lv_app/lv_demo.c
index 0687a8d80..93b70f80f 100644
--- a/APP_Framework/Applications/lv_app/lv_demo.c
+++ b/APP_Framework/Applications/lv_app/lv_demo.c
@@ -30,7 +30,7 @@
 // extern void lv_example_img_3(void);
 // extern void lv_example_img_4(void);
 // extern void lv_example_line_1(void);
-extern void lv_example_aoteman(void);
+extern void lv_example_xiuos(void);
 void* lvgl_thread(void *parameter)
 {
     /* display demo; you may replace with your LVGL application at here */
@@ -39,7 +39,7 @@ void* lvgl_thread(void *parameter)
     // lv_example_chart_2();
     // lv_example_table_1();
     // lv_example_line_1();
-    lv_example_aoteman();
+    lv_example_xiuos();
     /* handle the tasks of LVGL */
     while(1)
     {
diff --git a/APP_Framework/lib/lvgl/examples/widgets/img/lv_example_img_xiuos.c b/APP_Framework/lib/lvgl/examples/widgets/img/lv_example_img_xiuos.c
index 54759f1ea..4e5a29578 100644
--- a/APP_Framework/lib/lvgl/examples/widgets/img/lv_example_img_xiuos.c
+++ b/APP_Framework/lib/lvgl/examples/widgets/img/lv_example_img_xiuos.c
@@ -2,7 +2,7 @@
 #if LV_USE_IMG && LV_BUILD_EXAMPLES
 
 
-void lv_example_aoteman(void)
+void lv_example_xiuos(void)
 {
     LV_IMG_DECLARE(xiuos);
     lv_obj_t * img1 = lv_img_create(lv_scr_act());