The reason for this problem is that the text has hyperlinks. The solution and detailed operation steps are as follows: First, open the word document to be processed, as shown in the figure below. Secondly, it is found that the font is blue and underlined, as shown in the figure below.

These are modified comments, some of which are for you to modify according to the content inside. After the repair, choose to show the final status, and these comments will disappear automatically. You don't have to delete it.

Hello: This is a revision. You can click Review and Accept to accept the revisions made to all documents.

There is a "font color" option in the menu bar, and you can change the font color yourself. Select the text you want to change, and then click the Font Color button to change it to any color you want.