Specific solutions for (fields.E304) ERROR when django inherits AbstractUser and creates a new User Model

Error during database migration:

ERRORS:
auth.User.groups: (fields.E304) Reverse accessor for 'User.groups' clashes with reverse accessor for 'User.groups'.
	HINT: Add or change a related_name argument to the definition for 'User.groups' or 'User.groups'.
auth.User.user_permissions: (fields.E304) Reverse accessor for 'User.user_permissions' clashes with reverse accessor for 'User.user_permissions'.
	HINT: Add or change a related_name argument to the definition for 'User.user_permissions' or 'User.user_permissions'.
program.User.groups: (fields.E304) Reverse accessor for 'User.groups' clashes with reverse accessor for 'User.groups'.
	HINT: Add or change a related_name argument to the definition for 'User.groups' or 'User.groups'.
program.User.user_permissions: (fields.E304) Reverse accessor for 'User.user_permissions' clashes with reverse accessor for 'User.user_permissions'.
	HINT: Add or change a related_name argument to the definition for 'User.user_permissions' or 'User.user_permissions'.

The reason is the lack settings.pyof AUTH_USER_MODELdefinition in

# 这样定义就好啦
AUTH_USER_MODEL = "program.User"
# program 是app名， User 是 model.py 中继承 AbstractUser 的类名