It worked perfectly until yesterday. But today I cannot use it in production. As the picture shown above, it can be loaded the pdf file successfully in preview after save. However, all the productions (android, IOS, webpage) cannnot load pdf from Google Drive like below. (Automation runs perfectly to generate pdf and saved to Google Drive)
The weirdest thing is, all the pdf file can be loaded before yestereday. all the data added today cannot load pdf.