I have already change the tagline, Like photos:

but when the link is shared, the tagline showed is the old one (“Just Another WordPress Site”). How can I solve the problem?

CodePudding user response：

Try to add some other tagline words instead of leaving them blank.

Clear the cache in the browser, in the system, and on the website if it has any cache plugins.

CodePudding user response：

That is the default message when you setup the wordpress in your machine you just change your custom title for replacing this.