1. First open Pinduoduo on your phone
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2, and then in the open Pinduoduo main page, click the bottom right corner of the personal center.
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3. Then in the Personal Center page that opens, click Settings in the middle of the page.
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3, then in the open Settings page, click the message receiving Settings.
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4. Then in the Receiving Settings page that opens, click the desktop alert message.
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5. Finally, in the open page, turn on the switch of orchard desktop reminder to complete.