diff --git a/blocksuite/affine/block-code/src/code-toolbar/index.ts b/blocksuite/affine/block-code/src/code-toolbar/index.ts
index f5d08669f2..673559d85b 100644
--- a/blocksuite/affine/block-code/src/code-toolbar/index.ts
+++ b/blocksuite/affine/block-code/src/code-toolbar/index.ts
@@ -8,7 +8,6 @@ import {
   getMoreMenuConfig,
 } from '@blocksuite/affine-components/toolbar';
 import type { CodeBlockModel } from '@blocksuite/affine-model';
-import { PAGE_HEADER_HEIGHT } from '@blocksuite/affine-shared/consts';
 import {
   BlockSelection,
   TextSelection,
@@ -92,7 +91,6 @@ export class AffineCodeToolbarWidget extends WidgetComponent<
               shift({
                 crossAxis: true,
                 padding: {
-                  top: PAGE_HEADER_HEIGHT + 12,
                   bottom: 12,
                   right: 12,
                 },
diff --git a/blocksuite/affine/block-code/src/styles.ts b/blocksuite/affine/block-code/src/styles.ts
index 1df5579ed8..c527612e2d 100644
--- a/blocksuite/affine/block-code/src/styles.ts
+++ b/blocksuite/affine/block-code/src/styles.ts
@@ -1,10 +1,6 @@
 import { css } from 'lit';
 
 export const codeBlockStyles = css`
-  affine-code {
-    position: relative;
-  }
-
   .affine-code-block-container {
     font-size: var(--affine-font-xs);
     line-height: var(--affine-line-height);