diff --git a/app/main.c b/app/main.c
index ae266ed..ba8a864 100644
--- a/app/main.c
+++ b/app/main.c
@@ -1,37 +1,26 @@
 /*********************************************************************************************************************
- * CH32V307VCT6 Opensourec Library ????CH32V307VCT6 ???????????????? SDK ??????????????
- * Copyright (c) 2022 SEEKFREE ?????
- *
- * ??????? CH32V307VCT6 ???????????
- *
- * CH32V307VCT6 ????? ?????????
- * ?????????????????????????? GPL??GNU General Public License???? GNU ??����???????????????
- * ?? GPL ??? 3 ?����? GPL3.0????????????�ʦ���????����????����????/???????
- *
- * ????????????????????????????????����??????�ʦ���??
- * ?????????????????????????????????
- * ?????????����GPL
- *
- * ?????????????????????????? GPL ?????
- * ?????����?????<https://www.gnu.org/licenses/>
- *
- * ?????????
- * ?????????? GPL3.0 ????????����? ?????????????????��
- * ?????????????? libraries/doc ???????? GPL3_permission_statement.txt ?????
- * ??????????? libraries ??????? ???????????? LICENSE ???
- * ?????����?����?????????? ?????????????????????????????????????????
- *
- * ???????          main
- * ???????          ??????????????
- * ?����??          ?? libraries/doc ??????? version ??? ?����??
- * ????????          MounRiver Studio V1.8.1
- * ??????          CH32V307VCT6
- * ????????          https://seekfree.taobao.com/
- *
- * ?????
- * ????                                      ????                             ???
- * 2022-09-15        ?? W            first version
- ********************************************************************************************************************/
+* CH32V307VCT6 Opensourec Library 即（CH32V307VCT6 开源库）是一个基于官方 SDK 接口的第三方开源库
+* Copyright (c) 2022 SEEKFREE 逐飞科技
+*
+* 本文件是 CH32V307VCT6 开源库的一部分
+*
+* CH32V307VCT6 开源库 是免费软件
+* 您可以根据自由软件基金会发布的 GPL（GNU General Public License，即 GNU 通用公共许可证）的条款
+* 即 GPL 的第 3 版（即 GPL3.0）或（您选择的）任何后来的版本，重新发布和/或修改它
+*
+* 本开源库的发布是希望它能发挥作用，但并未对其作任何的保证
+* 甚至没有隐含的适销性或适合特定用途的保证
+* 更多细节请参见 GPL
+*
+* 您应该在收到本开源库的同时收到一份 GPL 的副本
+* 如果没有，请参阅<https://www.gnu.org/licenses/>
+*
+* 额外注明：
+* 本开源库使用 GPL3.0 开源许可证协议 以上许可申明为译文版本
+* 许可申明英文版在 libraries/doc 文件夹下的 GPL3_permission_statement.txt 文件中
+* 许可证副本在 libraries 文件夹下 即该文件夹下的 LICENSE 文件
+* 欢迎各位使用并传播本程序 但修改内容时必须保留逐飞科技的版权声明（即本声明）
+********************************************************************************************************************/
 #include "zf_common_headfile.h"
 #include "gl_headfile.h"
 #include "by_pt_button.h"
diff --git a/app/page/cw_page_ui_widget.c b/app/page/cw_page_ui_widget.c
index d5222f8..0e88602 100644
--- a/app/page/cw_page_ui_widget.c
+++ b/app/page/cw_page_ui_widget.c
@@ -141,8 +141,10 @@ void Show_Marked_Image(void)
 
     // 确认边线数组在显示前不会清空
     for (uint i = 0; i < PT_MAXLEN; i++) {
-        ips200_draw_point(START_X + (uint16_t)(mid_right[i][0] * horizontal_zoom_rate), START_Y + (uint16_t)(mid_right[i][1] * vertical_zoom_rate), RGB565_GREEN);
-        ips200_draw_point(START_X + (uint16_t)(mid_left[i][0] * horizontal_zoom_rate), START_Y + (uint16_t)(mid_left[i][1] * vertical_zoom_rate), RGB565_GREEN);
+        ips200_draw_point(START_X + (uint16_t)((float)pts_right[i][1] * horizontal_zoom_rate), START_Y + (uint16_t)((float)pts_right[i][0] * vertical_zoom_rate), RGB565_GREEN);
+        ips200_draw_point(START_X + (uint16_t)((float)pts_right[i][1] * horizontal_zoom_rate) - 1, START_Y + (uint16_t)((float)pts_right[i][0] * vertical_zoom_rate), RGB565_GREEN);
+        ips200_draw_point(START_X + (uint16_t)((float)pts_left[i][1] * horizontal_zoom_rate), START_Y + (uint16_t)((float)pts_left[i][0] * vertical_zoom_rate), RGB565_YELLOW);
+        ips200_draw_point(START_X + (uint16_t)((float)pts_left[i][1] * horizontal_zoom_rate) + 1, START_Y + (uint16_t)((float)pts_left[i][0] * vertical_zoom_rate), RGB565_YELLOW);
     }
 #undef IMAGE_DISPLAY_WIDTH
 #undef START_X