diff --git a/images/zh_CN/menu/menu_item.png b/images/zh_CN/menu/menu_item.png
index 65284c3..5c44b7d 100644
Binary files a/images/zh_CN/menu/menu_item.png and b/images/zh_CN/menu/menu_item.png differ
diff --git a/images/zh_CN/menu/menu_options.png b/images/zh_CN/menu/menu_options.png
index b27b445..199bd4d 100644
Binary files a/images/zh_CN/menu/menu_options.png and b/images/zh_CN/menu/menu_options.png differ
diff --git a/images/zh_CN/menu/menu_ponder.png b/images/zh_CN/menu/menu_ponder.png
index 4b41587..6d01d54 100644
Binary files a/images/zh_CN/menu/menu_ponder.png and b/images/zh_CN/menu/menu_ponder.png differ
diff --git a/images/zh_CN/menu/menu_save.png b/images/zh_CN/menu/menu_save.png
index a37fa00..3d2f148 100644
Binary files a/images/zh_CN/menu/menu_save.png and b/images/zh_CN/menu/menu_save.png differ