diff --git a/blocksuite/affine/block-note/src/components/edgeless-page-block-title.css.ts b/blocksuite/affine/block-note/src/components/edgeless-page-block-title.css.ts
index 0ab4fcc891..3bdc8b75a5 100644
--- a/blocksuite/affine/block-note/src/components/edgeless-page-block-title.css.ts
+++ b/blocksuite/affine/block-note/src/components/edgeless-page-block-title.css.ts
@@ -6,4 +6,6 @@ export const pageBlockTitle = style({
 
 globalStyle(`${pageBlockTitle} .doc-title-container`, {
   padding: '26px 0px',
+  marginLeft: 'unset',
+  marginRight: 'unset',
 });