"LaTex" Write a paper, remove the hyperlink from the red box

I. Introduction

When Xiaobai wrote the paper with the new template, he found that the display content of \ref, the red frame appeared in the digital part, as shown below:

      

2. The cause of the problem

The properties of the hyperlink are not set correctly.

Three. Solution

Add the following code to the head of the article, black means "do not display":

\hypersetup{
colorlinks=true,
linkcolor=black
}

The effect is as follows:

        

*Pro-test effective