diff --git a/source/binding/Python/maa/define.py b/source/binding/Python/maa/define.py
index 7c4e86b1e..a910f3c96 100644
--- a/source/binding/Python/maa/define.py
+++ b/source/binding/Python/maa/define.py
@@ -119,8 +119,6 @@ class MaaCtrlOptionEnum:
 
 MaaSyncContextHandle = ctypes.c_void_p
 
-MaaControllerHandle = ctypes.c_void_p
-
 MaaStatus = ctypes.c_int32
 MaaCtrlId = MaaId
 MaaAdbControllerType = ctypes.c_int32