How to delete Weibo's conversation at one time?

At present, it is impossible to delete all Sina and Weibo at once, only one by one.

1. Open the homepage of Sina Weibo and find Weibo, as shown below;

2. Open the personal center and find all Weibo;

3. Find a Weibo, click the down button and select Delete;

4. According to the above steps, delete all Weibo in turn.