Do I need to pay the difference for the ticket of 509?

Do the tickets for 509 also require an additional price difference?
Shanghai Disneyland, offering a one-ticket-all-play system. After purchasing a ticket for 509 yuan and entering the park, you can enjoy all attractions without any additional charge. If this helps you, please click the green “Accept” button.
Shanghai Disneyland, a one-ticket-all-play policy is implemented. After purchasing the 509 yuan ticket and entering the park, you can enjoy all the attractions without needing to pay extra. Thank you for your help, please click the green “Accept” button.