The method of removing the connection is as follows. After creating the signature, move the cursor behind the email address before confirming the save, and then press the backspace key. After the e-mail address becomes normal format, it can be saved directly, as shown below.
I suggest you try. It can definitely be removed. You will know if you don't try.
The low-standard service is to ask yourself if you are smiling, and the high-standard service is to see if the passengers are smiling. I collected it