diff --git a/assets/cn/ui/my_ACADEMY_CHECK.png b/assets/cn/ui/my_ACADEMY_CHECK.png
deleted file mode 100644
index 4a84d6abe..000000000
Binary files a/assets/cn/ui/my_ACADEMY_CHECK.png and /dev/null differ
diff --git a/module/ui/my_assets.py b/module/ui/my_assets.py
index 38181ce14..d1901d8f8 100644
--- a/module/ui/my_assets.py
+++ b/module/ui/my_assets.py
@@ -4,5 +4,4 @@ from module.base.template import Template
 # This file was automatically generated by dev_tools/button_extract.py.
 # Don't modify it manually.
 
-my_ACADEMY_CHECK = Button(area={'cn': (1046, 188, 1137, 210), 'en': (1046, 188, 1137, 210), 'jp': (1046, 188, 1137, 210), 'tw': (1046, 188, 1137, 210)}, color={'cn': (133, 135, 165), 'en': (133, 135, 165), 'jp': (133, 135, 165), 'tw': (133, 135, 165)}, button={'cn': (1046, 188, 1137, 210), 'en': (1046, 188, 1137, 210), 'jp': (1046, 188, 1137, 210), 'tw': (1046, 188, 1137, 210)}, file={'cn': './assets/cn/ui/my_ACADEMY_CHECK.png', 'en': './assets/cn/ui/my_ACADEMY_CHECK.png', 'jp': './assets/cn/ui/my_ACADEMY_CHECK.png', 'tw': './assets/cn/ui/my_ACADEMY_CHECK.png'})
 my_SHOP_GOTO_MUNITIONS = Button(area={'cn': (963, 539, 1241, 635), 'en': (963, 539, 1241, 635), 'jp': (963, 539, 1241, 635), 'tw': (963, 539, 1241, 635)}, color={'cn': (180, 179, 184), 'en': (180, 179, 184), 'jp': (180, 179, 184), 'tw': (180, 179, 184)}, button={'cn': (963, 539, 1241, 635), 'en': (963, 539, 1241, 635), 'jp': (963, 539, 1241, 635), 'tw': (963, 539, 1241, 635)}, file={'cn': './assets/cn/ui/my_SHOP_GOTO_MUNITIONS.png', 'en': './assets/en/ui/my_SHOP_GOTO_MUNITIONS.png', 'jp': './assets/jp/ui/my_SHOP_GOTO_MUNITIONS.png', 'tw': './assets/tw/ui/my_SHOP_GOTO_MUNITIONS.png'})
diff --git a/module/ui/page.py b/module/ui/page.py
index 9be0ce649..2705a53a4 100644
--- a/module/ui/page.py
+++ b/module/ui/page.py
@@ -8,9 +8,6 @@ from module.retire.assets import DOCK_CHECK
 from module.ui.assets import *
 from module.ui_white.assets import *
 
-from module.ui.my_assets import my_ACADEMY_CHECK
-ACADEMY_CHECK = my_ACADEMY_CHECK
-
 
 class Page:
     # Key: str, page name like "page_main"