How to close confidential payment in Pinduoduo?

Open Pinduoduo app to enter the personal center interface, and click Pinduoduo wallet to enter the settings; 2. In the upper right corner of Duoduo wallet, click the gear icon to set it; 3. Find the secret-free payment settings in Duoduo wallet payment management; 4. Click Enter, and then click Close Secret Payment at the bottom; 5. Then click Still Close under the red button; 6. Finally, complete the password verification of Duoduo wallet and verify the set six-digit password; 7. If you forget your password, you can click Forgot Password to retrieve and reset your bank information by brushing your face.