diff --git a/assets/cn/combat/my_MOVE_LEFT_UP.png b/assets/cn/combat/my_MOVE_LEFT_UP.png
deleted file mode 100644
index 93a4efff5..000000000
Binary files a/assets/cn/combat/my_MOVE_LEFT_UP.png and /dev/null differ
diff --git a/module/combat/combat_manual.py b/module/combat/combat_manual.py
index 345671d68..fb1f30191 100644
--- a/module/combat/combat_manual.py
+++ b/module/combat/combat_manual.py
@@ -86,46 +86,3 @@ class CombatManual(ModuleBase):
             return True
 
         return False
-
-
-from module.combat.my_assets import *
-
-
-class CombatManual(CombatManual):
-    def handle_combat_stand_still_upper_left(self, auto):
-        """
-        Args:
-            auto (str): Combat auto mode.
-
-        Returns:
-            bool: If executed
-        """
-
-        if auto != 'hide_in_upper_left':
-            return False
-
-        self.device.long_click(my_MOVE_LEFT_UP, duration=(1.5, 3.5))
-        return True
-
-    def handle_combat_manual(self, auto):
-        """
-        Args:
-            auto (str): Combat auto mode.
-
-        Returns:
-            bool: If executed
-        """
-        if self.manual_executed or not self.auto_mode_checked:
-            return False
-
-        if self.handle_combat_stand_still_in_the_middle(auto):
-            self.manual_executed = True
-            return True
-        if self.handle_combat_stand_still_bottom_left(auto):
-            self.manual_executed = True
-            return True
-        if self.handle_combat_stand_still_upper_left(auto):
-            self.manual_executed = True
-            return True
-
-        return False
diff --git a/module/combat/my_assets.py b/module/combat/my_assets.py
deleted file mode 100644
index b0a9600cf..000000000
--- a/module/combat/my_assets.py
+++ /dev/null
@@ -1,7 +0,0 @@
-from module.base.button import Button
-from module.base.template import Template
-
-# This file was automatically generated by dev_tools/button_extract.py.
-# Don't modify it manually.
-
-my_MOVE_LEFT_UP = Button(area={'cn': (101, 539, 136, 574), 'en': (101, 539, 136, 574), 'jp': (101, 539, 136, 574), 'tw': (101, 539, 136, 574)}, color={'cn': (255, 255, 255), 'en': (255, 255, 255), 'jp': (255, 255, 255), 'tw': (255, 255, 255)}, button={'cn': (101, 539, 136, 574), 'en': (101, 539, 136, 574), 'jp': (101, 539, 136, 574), 'tw': (101, 539, 136, 574)}, file={'cn': './assets/cn/combat/my_MOVE_LEFT_UP.png', 'en': './assets/cn/combat/my_MOVE_LEFT_UP.png', 'jp': './assets/cn/combat/my_MOVE_LEFT_UP.png', 'tw': './assets/cn/combat/my_MOVE_LEFT_UP.png'})