Current location - Education and Training Encyclopedia - Graduation thesis - There is a blue line under the thesis directory.
There is a blue line under the thesis directory.
Grammatical error.

1. Open the paper directory to be changed, and you will see some blue horizontal lines under the text.

2. Click the file in the upper left corner of Word, then click More, and then click Options.

3. Click Options to enter the word options, and then click Proofreading on the left to check spelling and mark grammatical errors during the introduction.

4. Click OK, and the blue line below the text will disappear.