Fix Heading 2 and Heading 3 Numbering Not Restarting in Word
Question details
The user needs to fix an issue where subordinate heading numbers (Heading 2, Heading 3) do not restart their numbering sequence after a new primary heading (Heading 1) in a Word document.

- Product
- Word
- Device & OS
- not provided
- Scenario
- Structuring a document with hierarchical headings and multilevel numbering.
- Observed behavior
- Heading 2 and Heading 3 continue their numbering sequentially from the previous section instead of restarting at 1 under a new Heading 1.
Ensure you have applied built-in heading styles (Heading 1, Heading 2, Heading 3) to your text rather than manually typing numbers or simply making the font larger and bold.
Link Outline Numbering Levels to Built-in Heading Styles
The most reliable way to fix outline numbering is to tie a multilevel list specifically to built-in heading styles and properly configure the numbering restart settings.
Word heading numbering fails to restart when the multilevel list is not securely linked to the specific styles used in your document. By manually defining the list and tying each level to the corresponding heading style, Word can correctly identify when a new section begins and reset the subordinate numbers accordingly.
Place your text cursor on the first Heading 1 in your document to ensure the list formats correctly from the beginning.
Navigate to the 'Home' tab on the top ribbon. In the Paragraph group, click the 'Multilevel List' icon and select 'Define New Multilevel List...' from the drop-down menu.
In the dialogue box that appears, click the 'More >>' button in the bottom left corner to reveal the advanced linking settings.
Select Level 1 on the left sidebar. On the right, find 'Link level to style' and select 'Heading 1' from the drop-down. Repeat this process: select Level 2 and link to 'Heading 2', then select Level 3 and link to 'Heading 3'.
Select Level 2 on the left. Ensure the checkbox for 'Restart list after' is ticked, and set it to 'Level 1'. Next, select Level 3, check the box, and set it to 'Restart list after Level 2'. Click 'OK' to save and apply the changes.

Restart Numbering Manually
For short documents with only a few headings, you can quickly reset the numbering manually without adjusting the overarching multilevel list settings.
Create perfectly numbered headings with WPS Writer
WPS Office makes it incredibly easy to handle complex document structures. You can effortlessly set up multilevel lists linked to heading styles, ensuring your subheadings restart perfectly under every new chapter.
- 1. Apply standard heading styles: Open your document in WPS Writer and apply standard Heading 1, 2, and 3 styles from the Home tab to structure your text.
- 2. Access custom lists: Click the 'Multilevel List' icon in the Home tab and choose 'Custom List' at the bottom of the menu.
- 3. Link levels to styles: In the dialogue box, select each numbering level (1, 2, 3) on the left and link it to the corresponding Heading style in the 'Link level to style' drop-down on the right.
- 4. Enable numbering restarts: Make sure 'Restart numbering after' is enabled for your lower levels (restarting Level 2 after Level 1), then click OK to instantly apply flawless numbering.

Frequently Asked Questions
Why are my Word heading numbers turning into black boxes?
This is a known document corruption glitch. To fix it, place your cursor next to the black box, press the Left Arrow key to highlight it, press Ctrl+Shift+S to open the Apply Styles pane, and click 'Reapply' to refresh the heading style.
Can I copy my multilevel list settings to another Word document?
Yes, but the most reliable way is to save your configured document as a Word Template (.dotx). You can also copy a correctly numbered heading from the original document and paste it into the new one, choosing 'Keep Source Formatting', which usually imports the list style.
How do I remove heading numbers completely without losing the heading style?
Click anywhere inside the numbered heading text, navigate to the Home tab, click the Numbering or Multilevel List icon in the Paragraph group, and select 'None' from the library. The text will remain styled as a heading but without the number prefix.
Will these numbering settings be preserved if I save the file as a PDF?
Yes, as long as the numbering correctly displays in your document view, saving or exporting the file as a PDF will permanently retain the exact numbering and layout structure you configured.




