diff --git a/blocksuite/affine/all/package.json b/blocksuite/affine/all/package.json
index 4c7a27f4af..3a3f30b77c 100644
--- a/blocksuite/affine/all/package.json
+++ b/blocksuite/affine/all/package.json
@@ -48,6 +48,7 @@
     "@blocksuite/affine-gfx-template": "workspace:*",
     "@blocksuite/affine-gfx-text": "workspace:*",
     "@blocksuite/affine-gfx-turbo-renderer": "workspace:*",
+    "@blocksuite/affine-inline-comment": "workspace:*",
     "@blocksuite/affine-inline-footnote": "workspace:*",
     "@blocksuite/affine-inline-latex": "workspace:*",
     "@blocksuite/affine-inline-link": "workspace:*",
diff --git a/blocksuite/affine/all/src/extensions/view.ts b/blocksuite/affine/all/src/extensions/view.ts
index 79c8647ffb..5668ad54f2 100644
--- a/blocksuite/affine/all/src/extensions/view.ts
+++ b/blocksuite/affine/all/src/extensions/view.ts
@@ -33,6 +33,7 @@ import { PointerViewExtension } from '@blocksuite/affine-gfx-pointer/view';
 import { ShapeViewExtension } from '@blocksuite/affine-gfx-shape/view';
 import { TemplateViewExtension } from '@blocksuite/affine-gfx-template/view';
 import { TextViewExtension } from '@blocksuite/affine-gfx-text/view';
+import { InlineCommentViewExtension } from '@blocksuite/affine-inline-comment/view';
 import { FootnoteViewExtension } from '@blocksuite/affine-inline-footnote/view';
 import { LatexViewExtension as InlineLatexViewExtension } from '@blocksuite/affine-inline-latex/view';
 import { LinkViewExtension } from '@blocksuite/affine-inline-link/view';
@@ -95,6 +96,7 @@ export function getInternalViewExtensions() {
     RootViewExtension,
 
     // Inline
+    InlineCommentViewExtension,
     FootnoteViewExtension,
     LinkViewExtension,
     ReferenceViewExtension,
diff --git a/blocksuite/affine/all/tsconfig.json b/blocksuite/affine/all/tsconfig.json
index 8cb7c4be91..0f552f1649 100644
--- a/blocksuite/affine/all/tsconfig.json
+++ b/blocksuite/affine/all/tsconfig.json
@@ -45,6 +45,7 @@
     { "path": "../gfx/template" },
     { "path": "../gfx/text" },
     { "path": "../gfx/turbo-renderer" },
+    { "path": "../inlines/comment" },
     { "path": "../inlines/footnote" },
     { "path": "../inlines/latex" },
     { "path": "../inlines/link" },
diff --git a/blocksuite/affine/blocks/code/package.json b/blocksuite/affine/blocks/code/package.json
index 49a556e4ae..f6dcb3430f 100644
--- a/blocksuite/affine/blocks/code/package.json
+++ b/blocksuite/affine/blocks/code/package.json
@@ -13,6 +13,7 @@
     "@blocksuite/affine-components": "workspace:*",
     "@blocksuite/affine-ext-loader": "workspace:*",
     "@blocksuite/affine-gfx-turbo-renderer": "workspace:*",
+    "@blocksuite/affine-inline-comment": "workspace:*",
     "@blocksuite/affine-inline-latex": "workspace:*",
     "@blocksuite/affine-inline-link": "workspace:*",
     "@blocksuite/affine-inline-preset": "workspace:*",
diff --git a/blocksuite/affine/blocks/code/src/code-block-inline.ts b/blocksuite/affine/blocks/code/src/code-block-inline.ts
index 5c27c92cb1..b7805f00ed 100644
--- a/blocksuite/affine/blocks/code/src/code-block-inline.ts
+++ b/blocksuite/affine/blocks/code/src/code-block-inline.ts
@@ -1,3 +1,4 @@
+import { CommentInlineSpecExtension } from '@blocksuite/affine-inline-comment';
 import { LatexInlineSpecExtension } from '@blocksuite/affine-inline-latex';
 import { LinkInlineSpecExtension } from '@blocksuite/affine-inline-link';
 import {
@@ -44,5 +45,6 @@ export const CodeBlockInlineManagerExtension =
       LatexInlineSpecExtension.identifier,
       LinkInlineSpecExtension.identifier,
       CodeBlockUnitSpecExtension.identifier,
+      CommentInlineSpecExtension.identifier,
     ],
   });
diff --git a/blocksuite/affine/blocks/code/tsconfig.json b/blocksuite/affine/blocks/code/tsconfig.json
index b0bfc3d6e1..b3b796ee28 100644
--- a/blocksuite/affine/blocks/code/tsconfig.json
+++ b/blocksuite/affine/blocks/code/tsconfig.json
@@ -10,6 +10,7 @@
     { "path": "../../components" },
     { "path": "../../ext-loader" },
     { "path": "../../gfx/turbo-renderer" },
+    { "path": "../../inlines/comment" },
     { "path": "../../inlines/latex" },
     { "path": "../../inlines/link" },
     { "path": "../../inlines/preset" },
diff --git a/blocksuite/affine/blocks/database/src/properties/rich-text/cell-renderer.ts b/blocksuite/affine/blocks/database/src/properties/rich-text/cell-renderer.ts
index b29abbb109..27d280a660 100644
--- a/blocksuite/affine/blocks/database/src/properties/rich-text/cell-renderer.ts
+++ b/blocksuite/affine/blocks/database/src/properties/rich-text/cell-renderer.ts
@@ -70,7 +70,7 @@ function toggleStyle(
         return [k, v];
       }
     })
-  );
+  ) as AffineTextAttributes;
 
   inlineEditor.formatText(inlineRange, newAttributes, {
     mode: 'merge',
diff --git a/blocksuite/affine/blocks/root/src/configs/toolbar.ts b/blocksuite/affine/blocks/root/src/configs/toolbar.ts
index 5ffda5dd59..bdc889c005 100644
--- a/blocksuite/affine/blocks/root/src/configs/toolbar.ts
+++ b/blocksuite/affine/blocks/root/src/configs/toolbar.ts
@@ -38,9 +38,13 @@ import type {
   ToolbarActionGroup,
   ToolbarModuleConfig,
 } from '@blocksuite/affine-shared/services';
-import { ActionPlacement } from '@blocksuite/affine-shared/services';
+import {
+  ActionPlacement,
+  CommentProviderIdentifier,
+} from '@blocksuite/affine-shared/services';
 import { tableViewMeta } from '@blocksuite/data-view/view-presets';
 import {
+  CommentIcon,
   CopyIcon,
   DatabaseTableViewIcon,
   DeleteIcon,
@@ -161,7 +165,7 @@ const highlightActionGroup = {
 } as const satisfies ToolbarAction;
 
 const turnIntoDatabase = {
-  id: 'd.convert-to-database',
+  id: 'e.convert-to-database',
   tooltip: 'Create Table',
   icon: DatabaseTableViewIcon(),
   when({ chain }) {
@@ -208,7 +212,7 @@ const turnIntoDatabase = {
 } as const satisfies ToolbarAction;
 
 const turnIntoLinkedDoc = {
-  id: 'e.convert-to-linked-doc',
+  id: 'f.convert-to-linked-doc',
   tooltip: 'Create Linked Doc',
   icon: LinkedPageIcon(),
   when({ chain }) {
@@ -266,11 +270,26 @@ const turnIntoLinkedDoc = {
   },
 } as const satisfies ToolbarAction;
 
+const commentAction = {
+  id: 'd.comment',
+  when: ({ std, chain }) =>
+    isFormatSupported(chain).run()[0] &&
+    !!std.getOptional(CommentProviderIdentifier),
+  icon: CommentIcon(),
+  run: ({ std }) => {
+    const commentProvider = std.getOptional(CommentProviderIdentifier);
+    if (!commentProvider) return;
+
+    commentProvider.addComment(std.selection.value);
+  },
+} as const satisfies ToolbarAction;
+
 export const builtinToolbarConfig = {
   actions: [
     conversionsActionGroup,
     inlineTextActionGroup,
     highlightActionGroup,
+    commentAction,
     turnIntoDatabase,
     turnIntoLinkedDoc,
     {
diff --git a/blocksuite/affine/inlines/comment/package.json b/blocksuite/affine/inlines/comment/package.json
new file mode 100644
index 0000000000..ffa76c1e45
--- /dev/null
+++ b/blocksuite/affine/inlines/comment/package.json
@@ -0,0 +1,46 @@
+{
+  "name": "@blocksuite/affine-inline-comment",
+  "description": "Inline comment for BlockSuite.",
+  "type": "module",
+  "scripts": {
+    "build": "tsc"
+  },
+  "sideEffects": false,
+  "keywords": [],
+  "author": "toeverything",
+  "license": "MIT",
+  "dependencies": {
+    "@blocksuite/affine-ext-loader": "workspace:*",
+    "@blocksuite/affine-model": "workspace:*",
+    "@blocksuite/affine-rich-text": "workspace:*",
+    "@blocksuite/affine-shared": "workspace:*",
+    "@blocksuite/global": "workspace:*",
+    "@blocksuite/std": "workspace:*",
+    "@blocksuite/store": "workspace:*",
+    "@lit/context": "^1.1.2",
+    "@preact/signals-core": "^1.8.0",
+    "@toeverything/theme": "^1.1.15",
+    "@types/lodash-es": "^4.17.12",
+    "lit": "^3.2.0",
+    "lit-html": "^3.2.1",
+    "lodash-es": "^4.17.21",
+    "rxjs": "^7.8.1",
+    "yjs": "^13.6.21",
+    "zod": "^3.23.8"
+  },
+  "devDependencies": {
+    "vitest": "3.1.3"
+  },
+  "exports": {
+    ".": "./src/index.ts",
+    "./view": "./src/view.ts",
+    "./store": "./src/store.ts"
+  },
+  "files": [
+    "src",
+    "dist",
+    "!src/__tests__",
+    "!dist/__tests__"
+  ],
+  "version": "0.21.0"
+}
diff --git a/blocksuite/affine/inlines/comment/src/effects.ts b/blocksuite/affine/inlines/comment/src/effects.ts
new file mode 100644
index 0000000000..a4872d58cd
--- /dev/null
+++ b/blocksuite/affine/inlines/comment/src/effects.ts
@@ -0,0 +1,11 @@
+import { InlineComment } from './inline-comment';
+
+export function effects() {
+  customElements.define('inline-comment', InlineComment);
+}
+
+declare global {
+  interface HTMLElementTagNameMap {
+    'inline-comment': InlineComment;
+  }
+}
diff --git a/blocksuite/affine/inlines/comment/src/index.ts b/blocksuite/affine/inlines/comment/src/index.ts
new file mode 100644
index 0000000000..9b17d501ef
--- /dev/null
+++ b/blocksuite/affine/inlines/comment/src/index.ts
@@ -0,0 +1 @@
+export * from './inline-spec';
diff --git a/blocksuite/affine/inlines/comment/src/inline-comment-manager.ts b/blocksuite/affine/inlines/comment/src/inline-comment-manager.ts
new file mode 100644
index 0000000000..76711ee41f
--- /dev/null
+++ b/blocksuite/affine/inlines/comment/src/inline-comment-manager.ts
@@ -0,0 +1,161 @@
+import { getInlineEditorByModel } from '@blocksuite/affine-rich-text';
+import { getSelectedBlocksCommand } from '@blocksuite/affine-shared/commands';
+import {
+  type CommentId,
+  CommentProviderIdentifier,
+} from '@blocksuite/affine-shared/services';
+import type { AffineInlineEditor } from '@blocksuite/affine-shared/types';
+import { DisposableGroup } from '@blocksuite/global/disposable';
+import {
+  LifeCycleWatcher,
+  type TextRangePoint,
+  TextSelection,
+} from '@blocksuite/std';
+import type { BaseSelection, BlockModel } from '@blocksuite/store';
+
+import { extractCommentIdFromDelta, findCommentedTexts } from './utils';
+
+export class InlineCommentManager extends LifeCycleWatcher {
+  static override key = 'inline-comment-manager';
+
+  private readonly _disposables = new DisposableGroup();
+
+  private get _provider() {
+    return this.std.getOptional(CommentProviderIdentifier);
+  }
+
+  override mounted() {
+    const provider = this._provider;
+    if (!provider) return;
+
+    this._disposables.add(provider.onCommentAdded(this._handleAddComment));
+    this._disposables.add(
+      provider.onCommentDeleted(this._handleDeleteAndResolve)
+    );
+    this._disposables.add(
+      provider.onCommentResolved(this._handleDeleteAndResolve)
+    );
+    this._disposables.add(
+      this.std.selection.slots.changed.subscribe(this._handleSelectionChanged)
+    );
+  }
+
+  override unmounted() {
+    this._disposables.dispose();
+  }
+
+  private readonly _handleAddComment = (
+    id: CommentId,
+    selections: BaseSelection[]
+  ) => {
+    const needCommentTexts = selections
+      .map(selection => {
+        if (!selection.is(TextSelection)) return [];
+        const [_, { selectedBlocks }] = this.std.command
+          .chain()
+          .pipe(getSelectedBlocksCommand, {
+            textSelection: selection,
+          })
+          .run();
+
+        if (!selectedBlocks) return [];
+
+        type MakeRequired<T, K extends keyof T> = T & {
+          [key in K]: NonNullable<T[key]>;
+        };
+
+        return selectedBlocks
+          .map(
+            ({ model }) =>
+              [model, getInlineEditorByModel(this.std, model)] as const
+          )
+          .filter(
+            (
+              pair
+            ): pair is [MakeRequired<BlockModel, 'text'>, AffineInlineEditor] =>
+              !!pair[0].text && !!pair[1]
+          )
+          .map(([model, inlineEditor]) => {
+            let from: TextRangePoint;
+            let to: TextRangePoint | null;
+            if (model.id === selection.from.blockId) {
+              from = selection.from;
+              to = null;
+            } else if (model.id === selection.to?.blockId) {
+              from = selection.to;
+              to = null;
+            } else {
+              from = {
+                blockId: model.id,
+                index: 0,
+                length: model.text.yText.length,
+              };
+              to = null;
+            }
+            return [new TextSelection({ from, to }), inlineEditor] as const;
+          });
+      })
+      .flat();
+
+    if (needCommentTexts.length === 0) return;
+
+    needCommentTexts.forEach(([selection, inlineEditor]) => {
+      inlineEditor.formatText(
+        selection.from,
+        {
+          [`comment-${id}`]: true,
+        },
+        {
+          withoutTransact: true,
+        }
+      );
+    });
+  };
+
+  private readonly _handleDeleteAndResolve = (id: CommentId) => {
+    const commentedTexts = findCommentedTexts(this.std, id);
+    if (commentedTexts.length === 0) return;
+
+    this.std.store.withoutTransact(() => {
+      commentedTexts.forEach(([selection, inlineEditor]) => {
+        inlineEditor.formatText(
+          selection.from,
+          {
+            [`comment-${id}`]: null,
+          },
+          {
+            withoutTransact: true,
+          }
+        );
+      });
+    });
+  };
+
+  private readonly _handleSelectionChanged = (selections: BaseSelection[]) => {
+    if (selections.length === 1) {
+      const selection = selections[0];
+
+      // InlineCommentManager only handle text selection
+      if (!selection.is(TextSelection)) return;
+
+      if (!selection.isCollapsed()) {
+        this._provider?.highlightComment(null);
+        return;
+      }
+
+      const model = this.std.store.getModelById(selection.from.blockId);
+      if (!model) return;
+
+      const inlineEditor = getInlineEditorByModel(this.std, model);
+      if (!inlineEditor) return;
+
+      const delta = inlineEditor.getDeltaByRangeIndex(selection.from.index);
+      if (!delta) return;
+
+      const commentIds = extractCommentIdFromDelta(delta);
+      if (commentIds.length !== 0) return;
+    }
+
+    this._provider?.highlightComment(null);
+  };
+}
diff --git a/blocksuite/affine/inlines/comment/src/inline-comment.ts b/blocksuite/affine/inlines/comment/src/inline-comment.ts
new file mode 100644
index 0000000000..71964f4aa1
--- /dev/null
+++ b/blocksuite/affine/inlines/comment/src/inline-comment.ts
@@ -0,0 +1,95 @@
+import {
+  type CommentId,
+  CommentProviderIdentifier,
+} from '@blocksuite/affine-shared/services';
+import { unsafeCSSVarV2 } from '@blocksuite/affine-shared/theme';
+import { WithDisposable } from '@blocksuite/global/lit';
+import {
+  type BlockStdScope,
+  PropTypes,
+  requiredProperties,
+  ShadowlessElement,
+  stdContext,
+} from '@blocksuite/std';
+import { consume } from '@lit/context';
+import { css, type PropertyValues } from 'lit';
+import { property, state } from 'lit/decorators.js';
+import { html } from 'lit-html';
+import { isEqual } from 'lodash-es';
+
+@requiredProperties({
+  commentIds: PropTypes.arrayOf(id => typeof id === 'string'),
+})
+export class InlineComment extends WithDisposable(ShadowlessElement) {
+  static override styles = css`
+    inline-comment {
+      display: inline-block;
+      background-color: ${unsafeCSSVarV2('block/comment/highlightDefault')};
+      border-bottom: 2px solid
+        ${unsafeCSSVarV2('block/comment/highlightUnderline')};
+    }
+
+    inline-comment.highlighted {
+      background-color: ${unsafeCSSVarV2('block/comment/highlightActive')};
+    }
+  `;
+
+  @property({
+    attribute: false,
+    hasChanged: (newVal: string[], oldVal: string[]) =>
+      !isEqual(newVal, oldVal),
+  })
+  accessor commentIds!: string[];
+
+  @consume({ context: stdContext })
+  private accessor _std!: BlockStdScope;
+
+  @state()
+  accessor highlighted = false;
+
+  private get _provider() {
+    return this._std.getOptional(CommentProviderIdentifier);
+  }
+
+  private readonly _handleClick = () => {
+    const provider = this._provider;
+    provider && this.commentIds.forEach(id => provider.highlightComment(id));
+  };
+
+  private readonly _handleHighlight = (id: CommentId | null) => {
+    if (this.highlighted) {
+      if (!id || !this.commentIds.includes(id)) {
+        this.highlighted = false;
+      }
+    } else {
+      if (id && this.commentIds.includes(id)) {
+        this.highlighted = true;
+      }
+    }
+  };
+
+  override connectedCallback() {
+    super.connectedCallback();
+    const provider = this._provider;
+    if (provider) {
+      this.disposables.addFromEvent(this, 'click', this._handleClick);
+      this.disposables.add(
+        provider.onCommentHighlighted(this._handleHighlight)
+      );
+    }
+  }
+
+  override willUpdate(_changedProperties: PropertyValues<this>) {
+    if (_changedProperties.has('highlighted')) {
+      if (this.highlighted) {
+        this.classList.add('highlighted');
+      } else {
+        this.classList.remove('highlighted');
+      }
+    }
+  }
+
+  override render() {
+    return html`<slot></slot>`;
+  }
+}
diff --git a/blocksuite/affine/inlines/comment/src/inline-spec.ts b/blocksuite/affine/inlines/comment/src/inline-spec.ts
new file mode 100644
index 0000000000..f7e42e0dc3
--- /dev/null
+++ b/blocksuite/affine/inlines/comment/src/inline-spec.ts
@@ -0,0 +1,38 @@
+import { type CommentId } from '@blocksuite/affine-shared/services';
+import type { AffineTextAttributes } from '@blocksuite/affine-shared/types';
+import { dynamicSchema, InlineSpecExtension } from '@blocksuite/std/inline';
+import { html, nothing } from 'lit-html';
+import { when } from 'lit-html/directives/when.js';
+import { z } from 'zod';
+
+import { extractCommentIdFromDelta } from './utils';
+
+type InlineCommendId = `comment-${CommentId}`;
+function isInlineCommendId(key: string): key is InlineCommendId {
+  return key.startsWith('comment-');
+}
+
+export const CommentInlineSpecExtension =
+  InlineSpecExtension<AffineTextAttributes>({
+    name: 'comment',
+    schema: dynamicSchema(
+      isInlineCommendId,
+      z.boolean().optional().nullable().catch(undefined)
+    ),
+    match: delta => {
+      if (!delta.attributes) return false;
+      const comments = Object.entries(delta.attributes).filter(
+        ([key, value]) => isInlineCommendId(key) && value === true
+      );
+      return comments.length > 0;
+    },
+    renderer: ({ delta, children }) =>
+      html`<inline-comment .commentIds=${extractCommentIdFromDelta(delta)}
+        >${when(
+          children,
+          () => html`${children}`,
+          () => nothing
+        )}</inline-comment
+      >`,
+    wrapper: true,
+  });
diff --git a/blocksuite/affine/inlines/comment/src/utils.ts b/blocksuite/affine/inlines/comment/src/utils.ts
new file mode 100644
index 0000000000..cfc0c40102
--- /dev/null
+++ b/blocksuite/affine/inlines/comment/src/utils.ts
@@ -0,0 +1,53 @@
+import { getInlineEditorByModel } from '@blocksuite/affine-rich-text';
+import type { CommentId } from '@blocksuite/affine-shared/services';
+import type { AffineTextAttributes } from '@blocksuite/affine-shared/types';
+import { type BlockStdScope, TextSelection } from '@blocksuite/std';
+import type { InlineEditor } from '@blocksuite/std/inline';
+import type { DeltaInsert } from '@blocksuite/store';
+
+export function findCommentedTexts(std: BlockStdScope, commentId: CommentId) {
+  const selections: [TextSelection, InlineEditor][] = [];
+  std.store.getAllModels().forEach(model => {
+    const inlineEditor = getInlineEditorByModel(std, model);
+    if (!inlineEditor) return;
+
+    inlineEditor.mapDeltasInInlineRange(
+      {
+        index: 0,
+        length: inlineEditor.yTextLength,
+      },
+      (delta, rangeIndex) => {
+        if (
+          delta.attributes &&
+          Object.keys(delta.attributes).some(
+            key => key === `comment-${commentId}`
+          )
+        ) {
+          selections.push([
+            new TextSelection({
+              from: {
+                blockId: model.id,
+                index: rangeIndex,
+                length: delta.insert.length,
+              },
+              to: null,
+            }),
+            inlineEditor,
+          ]);
+        }
+      }
+    );
+  });
+
+  return selections;
+}
+
+export function extractCommentIdFromDelta(
+  delta: DeltaInsert<AffineTextAttributes>
+) {
+  if (!delta.attributes) return [];
+
+  return Object.keys(delta.attributes)
+    .filter(key => key.startsWith('comment-'))
+    .map(key => key.replace('comment-', ''));
+}
diff --git a/blocksuite/affine/inlines/comment/src/view.ts b/blocksuite/affine/inlines/comment/src/view.ts
new file mode 100644
index 0000000000..26a8846d27
--- /dev/null
+++ b/blocksuite/affine/inlines/comment/src/view.ts
@@ -0,0 +1,22 @@
+import {
+  type ViewExtensionContext,
+  ViewExtensionProvider,
+} from '@blocksuite/affine-ext-loader';
+
+import { effects } from './effects';
+import { InlineCommentManager } from './inline-comment-manager';
+import { CommentInlineSpecExtension } from './inline-spec';
+
+export class InlineCommentViewExtension extends ViewExtensionProvider {
+  override name = 'affine-inline-comment';
+
+  override effect(): void {
+    super.effect();
+    effects();
+  }
+
+  override setup(context: ViewExtensionContext) {
+    super.setup(context);
+    context.register([CommentInlineSpecExtension, InlineCommentManager]);
+  }
+}
diff --git a/blocksuite/affine/inlines/comment/tsconfig.json b/blocksuite/affine/inlines/comment/tsconfig.json
new file mode 100644
index 0000000000..de7e9fde3a
--- /dev/null
+++ b/blocksuite/affine/inlines/comment/tsconfig.json
@@ -0,0 +1,18 @@
+{
+  "extends": "../../../tsconfig.json",
+  "compilerOptions": {
+    "rootDir": "./src",
+    "outDir": "./dist",
+    "tsBuildInfoFile": "./dist/tsconfig.tsbuildinfo"
+  },
+  "include": ["./src"],
+  "references": [
+    { "path": "../../ext-loader" },
+    { "path": "../../model" },
+    { "path": "../../rich-text" },
+    { "path": "../../shared" },
+    { "path": "../../../framework/global" },
+    { "path": "../../../framework/std" },
+    { "path": "../../../framework/store" }
+  ]
+}
diff --git a/blocksuite/affine/inlines/preset/package.json b/blocksuite/affine/inlines/preset/package.json
index ca07f42c77..90f928adf3 100644
--- a/blocksuite/affine/inlines/preset/package.json
+++ b/blocksuite/affine/inlines/preset/package.json
@@ -12,6 +12,7 @@
   "dependencies": {
     "@blocksuite/affine-components": "workspace:*",
     "@blocksuite/affine-ext-loader": "workspace:*",
+    "@blocksuite/affine-inline-comment": "workspace:*",
     "@blocksuite/affine-inline-footnote": "workspace:*",
     "@blocksuite/affine-inline-latex": "workspace:*",
     "@blocksuite/affine-inline-link": "workspace:*",
diff --git a/blocksuite/affine/inlines/preset/src/default-inline-manager.ts b/blocksuite/affine/inlines/preset/src/default-inline-manager.ts
index f589df0790..0d54b34296 100644
--- a/blocksuite/affine/inlines/preset/src/default-inline-manager.ts
+++ b/blocksuite/affine/inlines/preset/src/default-inline-manager.ts
@@ -1,3 +1,4 @@
+import { CommentInlineSpecExtension } from '@blocksuite/affine-inline-comment';
 import { FootNoteInlineSpecExtension } from '@blocksuite/affine-inline-footnote';
 import { LatexInlineSpecExtension } from '@blocksuite/affine-inline-latex';
 import { LinkInlineSpecExtension } from '@blocksuite/affine-inline-link';
@@ -32,5 +33,6 @@ export const DefaultInlineManagerExtension =
       LinkInlineSpecExtension.identifier,
       FootNoteInlineSpecExtension.identifier,
       MentionInlineSpecExtension.identifier,
+      CommentInlineSpecExtension.identifier,
     ],
   });
diff --git a/blocksuite/affine/inlines/preset/tsconfig.json b/blocksuite/affine/inlines/preset/tsconfig.json
index 06e9130beb..58eb4b5706 100644
--- a/blocksuite/affine/inlines/preset/tsconfig.json
+++ b/blocksuite/affine/inlines/preset/tsconfig.json
@@ -9,6 +9,7 @@
   "references": [
     { "path": "../../components" },
     { "path": "../../ext-loader" },
+    { "path": "../comment" },
     { "path": "../footnote" },
     { "path": "../latex" },
     { "path": "../link" },
diff --git a/blocksuite/affine/shared/src/services/comment-service/comment-provider.ts b/blocksuite/affine/shared/src/services/comment-service/comment-provider.ts
new file mode 100644
index 0000000000..de9106f8af
--- /dev/null
+++ b/blocksuite/affine/shared/src/services/comment-service/comment-provider.ts
@@ -0,0 +1,41 @@
+import { createIdentifier } from '@blocksuite/global/di';
+import type { DisposableMember } from '@blocksuite/global/disposable';
+import type { BaseSelection, ExtensionType } from '@blocksuite/store';
+
+export type CommentId = string;
+
+/**
+ * The `CommentProvider` is an interface used to connect external comment services
+ * with in-editor comment operations and rendering.
+ * All comment-related actions within the editor are routed through
+ * this interface to make external requests, and the editor is notified via callbacks.
+ * In essence, it follows the flow: BlockSuite -> AFFiNE -> BlockSuite.
+ */
+export interface CommentProvider {
+  addComment: (selections: BaseSelection[]) => void;
+  resolveComment: (id: CommentId) => void;
+  highlightComment: (id: CommentId | null) => void;
+  getComments: () => CommentId[];
+
+  onCommentAdded: (
+    callback: (id: CommentId, selections: BaseSelection[]) => void
+  ) => DisposableMember;
+  onCommentResolved: (callback: (id: CommentId) => void) => DisposableMember;
+  onCommentDeleted: (callback: (id: CommentId) => void) => DisposableMember;
+  onCommentHighlighted: (
+    callback: (id: CommentId | null) => void
+  ) => DisposableMember;
+}
+
+export const CommentProviderIdentifier =
+  createIdentifier<CommentProvider>('comment-provider');
+
+export const CommentProviderExtension = (
+  provider: CommentProvider
+): ExtensionType => {
+  return {
+    setup: di => {
+      di.addImpl(CommentProviderIdentifier, provider);
+    },
+  };
+};
diff --git a/blocksuite/affine/shared/src/services/comment-service/index.ts b/blocksuite/affine/shared/src/services/comment-service/index.ts
new file mode 100644
index 0000000000..18f617bd27
--- /dev/null
+++ b/blocksuite/affine/shared/src/services/comment-service/index.ts
@@ -0,0 +1 @@
+export * from './comment-provider';
diff --git a/blocksuite/affine/shared/src/services/comment-service/utils.ts b/blocksuite/affine/shared/src/services/comment-service/utils.ts
new file mode 100644
index 0000000000..1003f115fb
--- /dev/null
+++ b/blocksuite/affine/shared/src/services/comment-service/utils.ts
@@ -0,0 +1,9 @@
+import type { Store } from '@blocksuite/store';
+
+import type { CommentId } from './comment-provider';
+
+export function findCommentedBlocks(store: Store, commentId: CommentId) {
+  return store.getAllModels().filter(block => {
+    return 'comment' in block.props && block.props.comment === commentId;
+  });
+}
diff --git a/blocksuite/affine/shared/src/services/index.ts b/blocksuite/affine/shared/src/services/index.ts
index 2f14c804fe..8768374a54 100644
--- a/blocksuite/affine/shared/src/services/index.ts
+++ b/blocksuite/affine/shared/src/services/index.ts
@@ -1,6 +1,7 @@
 export * from './auto-clear-selection-service';
 export * from './block-meta-service';
 export * from './citation-service';
+export * from './comment-service';
 export * from './doc-display-meta-service';
 export * from './doc-mode-service';
 export * from './drag-handle-config';
diff --git a/blocksuite/affine/shared/src/types/index.ts b/blocksuite/affine/shared/src/types/index.ts
index cfa71eab17..c1f41f86c1 100644
--- a/blocksuite/affine/shared/src/types/index.ts
+++ b/blocksuite/affine/shared/src/types/index.ts
@@ -58,6 +58,7 @@ export type AffineTextAttributes = AffineTextStyleAttributes & {
     member: string;
     notification?: string;
   } | null;
+  [key: `comment-${string}`]: boolean | null;
 };
 
 export type AffineInlineEditor = InlineEditor<AffineTextAttributes>;
diff --git a/blocksuite/framework/std/src/inline/extensions/inline-manager.ts b/blocksuite/framework/std/src/inline/extensions/inline-manager.ts
index 810211beaa..cf0df54d2c 100644
--- a/blocksuite/framework/std/src/inline/extensions/inline-manager.ts
+++ b/blocksuite/framework/std/src/inline/extensions/inline-manager.ts
@@ -32,12 +32,29 @@ export class InlineManager<TextAttributes extends BaseTextAttributes> {
 
     const renderer: AttributeRenderer<TextAttributes> = props => {
       // Priority increases from front to back
-      for (const spec of this.specs.toReversed()) {
+      const specs = this.specs.toReversed();
+      const wrapperSpecs = specs.filter(spec => spec.wrapper);
+      const normalSpecs = specs.filter(spec => !spec.wrapper);
+
+      let result = defaultRenderer(props);
+
+      for (const spec of normalSpecs) {
         if (spec.match(props.delta)) {
-          return spec.renderer(props);
+          result = spec.renderer(props);
+          break;
         }
       }
-      return defaultRenderer(props);
+
+      for (const spec of wrapperSpecs) {
+        if (spec.match(props.delta)) {
+          result = spec.renderer({
+            ...props,
+            children: result,
+          });
+        }
+      }
+
+      return result;
     };
     return renderer;
   };
diff --git a/blocksuite/framework/std/src/inline/extensions/type.ts b/blocksuite/framework/std/src/inline/extensions/type.ts
index b66fa5ccfe..56013bb1ad 100644
--- a/blocksuite/framework/std/src/inline/extensions/type.ts
+++ b/blocksuite/framework/std/src/inline/extensions/type.ts
@@ -21,6 +21,7 @@ export type InlineSpecs<
   match: (delta: DeltaInsert<TextAttributes>) => boolean;
   renderer: AttributeRenderer<TextAttributes>;
   embed?: boolean;
+  wrapper?: boolean;
 };
 
 export type InlineMarkdownMatchAction<
diff --git a/blocksuite/framework/std/src/inline/inline-editor.ts b/blocksuite/framework/std/src/inline/inline-editor.ts
index a67b5103b1..2d3e367c27 100644
--- a/blocksuite/framework/std/src/inline/inline-editor.ts
+++ b/blocksuite/framework/std/src/inline/inline-editor.ts
@@ -279,7 +279,10 @@ export class InlineEditor<
     this._isReadonly = isReadonly;
   }
 
-  transact(fn: () => void): void {
+  /**
+   * @param withoutTransact Execute a transaction without capturing the history.
+   */
+  transact(fn: () => void, withoutTransact = false): void {
     const doc = this.yText.doc;
     if (!doc) {
       throw new BlockSuiteError(
@@ -288,6 +291,6 @@ export class InlineEditor<
       );
     }
 
-    doc.transact(fn, doc.clientID);
+    doc.transact(fn, withoutTransact ? null : doc.clientID);
   }
 }
diff --git a/blocksuite/framework/std/src/inline/services/text.ts b/blocksuite/framework/std/src/inline/services/text.ts
index bbcbb625ed..4bc8875fba 100644
--- a/blocksuite/framework/std/src/inline/services/text.ts
+++ b/blocksuite/framework/std/src/inline/services/text.ts
@@ -19,11 +19,16 @@ export class InlineTextService<TextAttributes extends BaseTextAttributes> {
     options: {
       match?: (delta: DeltaInsert, deltaInlineRange: InlineRange) => boolean;
       mode?: 'replace' | 'merge';
+      withoutTransact?: boolean;
     } = {}
   ): void => {
     if (this.editor.isReadonly) return;
 
-    const { match = () => true, mode = 'merge' } = options;
+    const {
+      match = () => true,
+      mode = 'merge',
+      withoutTransact = false,
+    } = options;
     const deltas = this.editor.deltaService.getDeltasByInlineRange(inlineRange);
 
     deltas
@@ -49,7 +54,7 @@ export class InlineTextService<TextAttributes extends BaseTextAttributes> {
             targetInlineRange.length,
             normalizedAttributes
           );
-        });
+        }, withoutTransact);
       });
   };
 
diff --git a/blocksuite/framework/std/src/inline/types.ts b/blocksuite/framework/std/src/inline/types.ts
index ac5b531cfb..2256da54de 100644
--- a/blocksuite/framework/std/src/inline/types.ts
+++ b/blocksuite/framework/std/src/inline/types.ts
@@ -12,6 +12,7 @@ export type AttributeRenderer<
   startOffset: number;
   endOffset: number;
   lineIndex: number;
+  children?: TemplateResult<1>;
 }) => TemplateResult<1>;
 
 export interface InlineRange {
diff --git a/blocksuite/playground/apps/_common/mock-services.ts b/blocksuite/playground/apps/_common/mock-services.ts
index 261fc91e36..d2b08322e6 100644
--- a/blocksuite/playground/apps/_common/mock-services.ts
+++ b/blocksuite/playground/apps/_common/mock-services.ts
@@ -5,6 +5,8 @@ import {
   type ReferenceParams,
 } from '@blocksuite/affine/model';
 import {
+  type CommentId,
+  type CommentProvider,
   type DocModeProvider,
   type EditorSetting,
   GeneralSettingSchema,
@@ -13,7 +15,7 @@ import {
   type ParseDocUrlService,
   type ThemeExtension,
 } from '@blocksuite/affine/shared/services';
-import { type Workspace } from '@blocksuite/affine/store';
+import type { BaseSelection, Workspace } from '@blocksuite/affine/store';
 import type { TestAffineEditorContainer } from '@blocksuite/integration-test';
 import { Signal, signal } from '@preact/signals-core';
 import { Subject } from 'rxjs';
@@ -191,6 +193,86 @@ export function mockEditorSetting() {
   return signal;
 }
 
+export function mockCommentProvider() {
+  class MockCommentProvider implements CommentProvider {
+    commentId = 0;
+
+    comments = new Map<
+      CommentId,
+      {
+        selections: BaseSelection[];
+        resolved: boolean;
+      }
+    >();
+
+    commentAddSubject = new Subject<{
+      id: CommentId;
+      selections: BaseSelection[];
+    }>();
+
+    commentResolveSubject = new Subject<CommentId>();
+
+    commentHighlightSubject = new Subject<CommentId | null>();
+
+    commentDeleteSubject = new Subject<CommentId>();
+
+    addComment(selections: BaseSelection[]) {
+      const id: CommentId = `${this.commentId++}`;
+      this.comments.set(id, {
+        selections,
+        resolved: false,
+      });
+      this.commentAddSubject.next({
+        id,
+        selections,
+      });
+    }
+
+    resolveComment(id: CommentId) {
+      const comment = this.comments.get(id);
+      if (!comment) return;
+      comment.resolved = true;
+      this.commentResolveSubject.next(id);
+    }
+
+    deleteComment(id: CommentId) {
+      this.comments.delete(id);
+      this.commentDeleteSubject.next(id);
+    }
+
+    highlightComment(id: CommentId | null) {
+      this.commentHighlightSubject.next(id);
+    }
+
+    getComments() {
+      return Array.from(this.comments.keys());
+    }
+
+    onCommentAdded(
+      callback: (id: CommentId, selections: BaseSelection[]) => void
+    ) {
+      return this.commentAddSubject.subscribe(({ id, selections }) => {
+        callback(id, selections);
+      });
+    }
+
+    onCommentResolved(callback: (id: CommentId) => void) {
+      return this.commentResolveSubject.subscribe(callback);
+    }
+
+    onCommentDeleted(callback: (id: CommentId) => void) {
+      return this.commentDeleteSubject.subscribe(callback);
+    }
+
+    onCommentHighlighted(callback: (id: CommentId | null) => void) {
+      return this.commentHighlightSubject.subscribe(callback);
+    }
+  }
+
+  const provider = new MockCommentProvider();
+  return provider;
+}
+
 declare global {
   interface Window {
     editorSetting$: Signal<EditorSetting>;
diff --git a/packages/frontend/core/src/blocksuite/block-suite-editor/lit-adaper.tsx b/packages/frontend/core/src/blocksuite/block-suite-editor/lit-adaper.tsx
index e201c2cfad..6712ffdc1a 100644
--- a/packages/frontend/core/src/blocksuite/block-suite-editor/lit-adaper.tsx
+++ b/packages/frontend/core/src/blocksuite/block-suite-editor/lit-adaper.tsx
@@ -80,6 +80,8 @@ const usePatchSpecs = (mode: DocMode) => {
     featureFlagService.flags.enable_pdf_embed_preview.$
   );
 
+  const enableComment = useLiveData(featureFlagService.flags.enable_comment.$);
+
   const patchedSpecs = useMemo(() => {
     const manager = getViewManager()
       .config.init()
@@ -106,7 +108,8 @@ const usePatchSpecs = (mode: DocMode) => {
       .mobile(framework)
       .electron(framework)
       .linkPreview(framework)
-      .codeBlockHtmlPreview(framework).value;
+      .codeBlockHtmlPreview(framework)
+      .comment(enableComment).value;
 
     if (BUILD_CONFIG.isMobileEdition) {
       if (mode === 'page') {
@@ -122,6 +125,7 @@ const usePatchSpecs = (mode: DocMode) => {
     enableAI,
     enablePDFEmbedPreview,
     enableTurboRenderer,
+    enableComment,
     framework,
     isInPeekView,
     isCloud,
diff --git a/packages/frontend/core/src/blocksuite/manager/view.ts b/packages/frontend/core/src/blocksuite/manager/view.ts
index 463cd3564c..0fabf0b492 100644
--- a/packages/frontend/core/src/blocksuite/manager/view.ts
+++ b/packages/frontend/core/src/blocksuite/manager/view.ts
@@ -2,6 +2,7 @@ import type { ReactToLit } from '@affine/component';
 import { AIViewExtension } from '@affine/core/blocksuite/view-extensions/ai';
 import { CloudViewExtension } from '@affine/core/blocksuite/view-extensions/cloud';
 import { CodeBlockPreviewViewExtension } from '@affine/core/blocksuite/view-extensions/code-block-preview';
+import { CommentViewExtension } from '@affine/core/blocksuite/view-extensions/comment';
 import { AffineDatabaseViewExtension } from '@affine/core/blocksuite/view-extensions/database';
 import {
   EdgelessBlockHeaderConfigViewExtension,
@@ -56,6 +57,7 @@ type Configure = {
   electron: (framework?: FrameworkProvider) => Configure;
   linkPreview: (framework?: FrameworkProvider) => Configure;
   codeBlockHtmlPreview: (framework?: FrameworkProvider) => Configure;
+  comment: (enableComment?: boolean) => Configure;
 
   value: ViewExtensionManager;
 };
@@ -116,6 +118,7 @@ class ViewProvider {
       electron: this._configureElectron,
       linkPreview: this._configureLinkPreview,
       codeBlockHtmlPreview: this._configureCodeBlockHtmlPreview,
+      comment: this._configureComment,
       value: this._manager,
     };
   }
@@ -137,7 +140,8 @@ class ViewProvider {
       .ai()
       .electron()
       .linkPreview()
-      .codeBlockHtmlPreview();
+      .codeBlockHtmlPreview()
+      .comment();
 
     return this.config;
   };
@@ -323,6 +327,11 @@ class ViewProvider {
     this._manager.configure(CodeBlockPreviewViewExtension, { framework });
     return this.config;
   };
+
+  private readonly _configureComment = (enableComment?: boolean) => {
+    this._manager.configure(CommentViewExtension, { enableComment });
+    return this.config;
+  };
 }
 
 export function getViewManager() {
diff --git a/packages/frontend/core/src/blocksuite/view-extensions/comment/comment-provider.ts b/packages/frontend/core/src/blocksuite/view-extensions/comment/comment-provider.ts
new file mode 100644
index 0000000000..130a050d08
--- /dev/null
+++ b/packages/frontend/core/src/blocksuite/view-extensions/comment/comment-provider.ts
@@ -0,0 +1,14 @@
+import { noop } from '@blocksuite/affine/global/utils';
+import { CommentProviderExtension } from '@blocksuite/affine/shared/services';
+
+export const AffineCommentProvider = CommentProviderExtension({
+  addComment: noop,
+  resolveComment: noop,
+  highlightComment: noop,
+  getComments: () => [],
+
+  onCommentAdded: () => noop,
+  onCommentResolved: () => noop,
+  onCommentDeleted: () => noop,
+  onCommentHighlighted: () => noop,
+});
diff --git a/packages/frontend/core/src/blocksuite/view-extensions/comment/index.ts b/packages/frontend/core/src/blocksuite/view-extensions/comment/index.ts
new file mode 100644
index 0000000000..21a0d661e1
--- /dev/null
+++ b/packages/frontend/core/src/blocksuite/view-extensions/comment/index.ts
@@ -0,0 +1,27 @@
+import {
+  type ViewExtensionContext,
+  ViewExtensionProvider,
+} from '@blocksuite/affine/ext-loader';
+import z from 'zod';
+
+import { AffineCommentProvider } from './comment-provider';
+
+const optionsSchema = z.object({
+  enableComment: z.boolean().optional(),
+});
+
+export class CommentViewExtension extends ViewExtensionProvider {
+  override name = 'comment';
+
+  override schema = optionsSchema;
+
+  override setup(
+    context: ViewExtensionContext,
+    options?: z.infer<typeof optionsSchema>
+  ) {
+    super.setup(context, options);
+    if (!options?.enableComment) return;
+
+    context.register([AffineCommentProvider]);
+  }
+}
diff --git a/packages/frontend/core/src/modules/feature-flag/constant.ts b/packages/frontend/core/src/modules/feature-flag/constant.ts
index 0efa9c8736..b2b6d2442b 100644
--- a/packages/frontend/core/src/modules/feature-flag/constant.ts
+++ b/packages/frontend/core/src/modules/feature-flag/constant.ts
@@ -264,6 +264,13 @@ export const AFFINE_FLAGS = {
     configurable: isCanaryBuild,
     defaultState: false,
   },
+  enable_comment: {
+    category: 'affine',
+    displayName: 'Enable Comment',
+    description: 'Enable comment',
+    configurable: isCanaryBuild,
+    defaultState: true,
+  },
 } satisfies { [key in string]: FlagInfo };
 
 // oxlint-disable-next-line no-redeclare
diff --git a/tests/blocksuite/e2e/embed-synced-doc/edgeless.spec.ts b/tests/blocksuite/e2e/embed-synced-doc/edgeless.spec.ts
index 82641f0fd8..e03f91866c 100644
--- a/tests/blocksuite/e2e/embed-synced-doc/edgeless.spec.ts
+++ b/tests/blocksuite/e2e/embed-synced-doc/edgeless.spec.ts
@@ -111,6 +111,7 @@ test.describe('Embed synced doc in edgeless mode', () => {
         },
         { embedDocId, height }
       );
+      await waitNextFrame(page);
     };
 
     const embedSyncedBlockInNote = page.locator(
diff --git a/tools/utils/src/workspace.gen.ts b/tools/utils/src/workspace.gen.ts
index a53d27f902..9d4b0ed926 100644
--- a/tools/utils/src/workspace.gen.ts
+++ b/tools/utils/src/workspace.gen.ts
@@ -43,6 +43,7 @@ export const PackageList = [
       'blocksuite/affine/gfx/template',
       'blocksuite/affine/gfx/text',
       'blocksuite/affine/gfx/turbo-renderer',
+      'blocksuite/affine/inlines/comment',
       'blocksuite/affine/inlines/footnote',
       'blocksuite/affine/inlines/latex',
       'blocksuite/affine/inlines/link',
@@ -130,6 +131,7 @@ export const PackageList = [
       'blocksuite/affine/components',
       'blocksuite/affine/ext-loader',
       'blocksuite/affine/gfx/turbo-renderer',
+      'blocksuite/affine/inlines/comment',
       'blocksuite/affine/inlines/latex',
       'blocksuite/affine/inlines/link',
       'blocksuite/affine/inlines/preset',
@@ -724,6 +726,19 @@ export const PackageList = [
       'blocksuite/framework/store',
     ],
   },
+  {
+    location: 'blocksuite/affine/inlines/comment',
+    name: '@blocksuite/affine-inline-comment',
+    workspaceDependencies: [
+      'blocksuite/affine/ext-loader',
+      'blocksuite/affine/model',
+      'blocksuite/affine/rich-text',
+      'blocksuite/affine/shared',
+      'blocksuite/framework/global',
+      'blocksuite/framework/std',
+      'blocksuite/framework/store',
+    ],
+  },
   {
     location: 'blocksuite/affine/inlines/footnote',
     name: '@blocksuite/affine-inline-footnote',
@@ -786,6 +801,7 @@ export const PackageList = [
     workspaceDependencies: [
       'blocksuite/affine/components',
       'blocksuite/affine/ext-loader',
+      'blocksuite/affine/inlines/comment',
       'blocksuite/affine/inlines/footnote',
       'blocksuite/affine/inlines/latex',
       'blocksuite/affine/inlines/link',
@@ -1505,6 +1521,7 @@ export type PackageName =
   | '@blocksuite/affine-gfx-template'
   | '@blocksuite/affine-gfx-text'
   | '@blocksuite/affine-gfx-turbo-renderer'
+  | '@blocksuite/affine-inline-comment'
   | '@blocksuite/affine-inline-footnote'
   | '@blocksuite/affine-inline-latex'
   | '@blocksuite/affine-inline-link'
diff --git a/tsconfig.json b/tsconfig.json
index 084476102b..d72f3e5412 100644
--- a/tsconfig.json
+++ b/tsconfig.json
@@ -90,6 +90,7 @@
     { "path": "./blocksuite/affine/gfx/template" },
     { "path": "./blocksuite/affine/gfx/text" },
     { "path": "./blocksuite/affine/gfx/turbo-renderer" },
+    { "path": "./blocksuite/affine/inlines/comment" },
     { "path": "./blocksuite/affine/inlines/footnote" },
     { "path": "./blocksuite/affine/inlines/latex" },
     { "path": "./blocksuite/affine/inlines/link" },
diff --git a/yarn.lock b/yarn.lock
index 3ecb979fec..ed098ad68d 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -2514,6 +2514,7 @@ __metadata:
     "@blocksuite/affine-components": "workspace:*"
     "@blocksuite/affine-ext-loader": "workspace:*"
     "@blocksuite/affine-gfx-turbo-renderer": "workspace:*"
+    "@blocksuite/affine-inline-comment": "workspace:*"
     "@blocksuite/affine-inline-latex": "workspace:*"
     "@blocksuite/affine-inline-link": "workspace:*"
     "@blocksuite/affine-inline-preset": "workspace:*"
@@ -3509,6 +3510,31 @@ __metadata:
   languageName: unknown
   linkType: soft
 
+"@blocksuite/affine-inline-comment@workspace:*, @blocksuite/affine-inline-comment@workspace:blocksuite/affine/inlines/comment":
+  version: 0.0.0-use.local
+  resolution: "@blocksuite/affine-inline-comment@workspace:blocksuite/affine/inlines/comment"
+  dependencies:
+    "@blocksuite/affine-ext-loader": "workspace:*"
+    "@blocksuite/affine-model": "workspace:*"
+    "@blocksuite/affine-rich-text": "workspace:*"
+    "@blocksuite/affine-shared": "workspace:*"
+    "@blocksuite/global": "workspace:*"
+    "@blocksuite/std": "workspace:*"
+    "@blocksuite/store": "workspace:*"
+    "@lit/context": "npm:^1.1.2"
+    "@preact/signals-core": "npm:^1.8.0"
+    "@toeverything/theme": "npm:^1.1.15"
+    "@types/lodash-es": "npm:^4.17.12"
+    lit: "npm:^3.2.0"
+    lit-html: "npm:^3.2.1"
+    lodash-es: "npm:^4.17.21"
+    rxjs: "npm:^7.8.1"
+    vitest: "npm:3.1.3"
+    yjs: "npm:^13.6.21"
+    zod: "npm:^3.23.8"
+  languageName: unknown
+  linkType: soft
+
 "@blocksuite/affine-inline-footnote@workspace:*, @blocksuite/affine-inline-footnote@workspace:blocksuite/affine/inlines/footnote":
   version: 0.0.0-use.local
   resolution: "@blocksuite/affine-inline-footnote@workspace:blocksuite/affine/inlines/footnote"
@@ -3637,6 +3663,7 @@ __metadata:
   dependencies:
     "@blocksuite/affine-components": "workspace:*"
     "@blocksuite/affine-ext-loader": "workspace:*"
+    "@blocksuite/affine-inline-comment": "workspace:*"
     "@blocksuite/affine-inline-footnote": "workspace:*"
     "@blocksuite/affine-inline-latex": "workspace:*"
     "@blocksuite/affine-inline-link": "workspace:*"
@@ -4217,6 +4244,7 @@ __metadata:
     "@blocksuite/affine-gfx-template": "workspace:*"
     "@blocksuite/affine-gfx-text": "workspace:*"
     "@blocksuite/affine-gfx-turbo-renderer": "workspace:*"
+    "@blocksuite/affine-inline-comment": "workspace:*"
     "@blocksuite/affine-inline-footnote": "workspace:*"
     "@blocksuite/affine-inline-latex": "workspace:*"
     "@blocksuite/affine-inline-link": "workspace:*"