对现有高亮前方的文本进行高亮，comment与高亮的对应关系混乱

正确的comment

<img width="1454" height="533" alt="Image" src="https://github.com/user-attachments/assets/f09cf510-46e7-4165-b782-d2861e5f8336" />

当给“问卷”高亮后，comment混乱

<img width="1553" height="514" alt="Image" src="https://github.com/user-attachments/assets/3ca2ba12-3394-4d23-aae4-fb15fa68bd3d" />