import sys import ctypes from PyQt5.QtWidgets import * from mainwindow import MainWindow if __name__ == '__main__': # 防止系统显示为 Python 图标 ctypes.windll.shell32.SetCurrentProcessExplicitAppUserModelID("NoidHost") app = QApplication(sys.argv) main_widget = MainWindow() main_widget.show() sys.exit(app.exec_())