How do Baidu Post Bar members get signature documents?

It takes three months to register before it can be used.

If your Baidu account has been registered for 3 months, please follow the following tips:

1. Enter the post bar.

2. Click on My I Post Bar in the upper right corner and click Settings on the right side of personal information.

3. There is a basic information. This is the ID map you posted.

4. Click the second button on the right to set the signature file.

5. You can add up to 5 signature files.

6. Signature file customization

I hope I can help you.