1. needs the support of Google browser. Friends who don't have this browser installed on their computers can directly search "Google Browser" in Baidu to get the download address.

2. Run Google browser, and then enter the post bar avatar setting center. The specific entry method is as follows: click the drop-down list of Baidu personal account, select the account setting item, click the Modify Data button on the opened Baidu Security Center page, and finally click the Avatar setting item on the personal setting page.

3. In Google browser, click Settings → Bookmark Manager to open the Bookmark Manager.

4. Then select "Bookmark Bar" on the left, click the right mouse button on the right, and select "Add Web Page" in the pop-up menu.

5. Then enter the name "Upload Dynamic Pictures" and set the website as "JavaScript: var i = document.createelement ('input'); i.type = ' filedocument . getelementsbyclassname(' setting-profile-title ')[0]。 appendChild(I)； "(without quotation marks)

6. Using the same method, create a new bookmark named "Save dynamic avatar", and set the URL to "JavaScript: var f = newformdata (); f.append('ct '，4)； f.append('spIsBlogPicAdd '，2)； f.append('spAlbumName '，' ABC ')； f.append('BrowserType '， 1)； f.append('spRefURL '，' ')； f.append('cm '， 1)； f.append('file '，I . files[0])； F.append ('upload',' Baidu sumit avatar'); var xhr = new XMLHttpRequest()； xhr.open('POST '，'/sys/upload/'+app . router . global . log in _ userinfo . portrait)； xhr.withCredentials = truexhr . send(f)； "(without quotation marks).

7. Then click Settings → Tools → Always Show Bookmark Bar to make it appear.

8. Then return to the personal center interface, click the "upload dynamic picture" button, click the "upload file" button displayed, and select the prepared or made dynamic avatar.

9. Then click the bookmark button "Save Dynamic Avatar".

10 Finally, when you slide the page, you will find that the dynamic avatar has been uploaded successfully.