diff --git a/packages/backend/server/src/__tests__/models/doc.spec.ts b/packages/backend/server/src/__tests__/models/doc.spec.ts
index 1050aa84a..66d9ffb97 100644
--- a/packages/backend/server/src/__tests__/models/doc.spec.ts
+++ b/packages/backend/server/src/__tests__/models/doc.spec.ts
@@ -3,6 +3,7 @@ import { randomUUID } from 'node:crypto';
 import ava, { TestFn } from 'ava';
 
 import { Config } from '../../base/config';
+import { PublicDocMode } from '../../models';
 import { DocModel } from '../../models/doc';
 import { type User, UserModel } from '../../models/user';
 import { type Workspace, WorkspaceModel } from '../../models/workspace';
@@ -228,7 +229,7 @@ test('should upsert a doc', async t => {
   t.is(updatedSnapshot!.editorId, otherUser.id);
 });
 
-test('should get a doc meta', async t => {
+test('should get a doc authors', async t => {
   const snapshot = {
     spaceId: workspace.id,
     docId: randomUUID(),
@@ -237,7 +238,7 @@ test('should get a doc meta', async t => {
     editorId: user.id,
   };
   await t.context.doc.upsert(snapshot);
-  const meta = await t.context.doc.getMeta(snapshot.spaceId, snapshot.docId);
+  const meta = await t.context.doc.getAuthors(snapshot.spaceId, snapshot.docId);
   t.truthy(meta);
   t.deepEqual(meta!.createdByUser, {
     id: user.id,
@@ -262,7 +263,7 @@ test('should get a doc meta', async t => {
     timestamp: Date.now(),
   };
   await t.context.doc.upsert(newSnapshot);
-  const updatedSnapshotMeta = await t.context.doc.getMeta(
+  const updatedSnapshotMeta = await t.context.doc.getAuthors(
     snapshot.spaceId,
     snapshot.docId
   );
@@ -282,7 +283,7 @@ test('should get a doc meta', async t => {
   t.deepEqual(updatedSnapshotMeta!.updatedAt, new Date(newSnapshot.timestamp));
 
   // get null when doc not found
-  const notFoundMeta = await t.context.doc.getMeta(
+  const notFoundMeta = await t.context.doc.getAuthors(
     snapshot.spaceId,
     randomUUID()
   );
@@ -579,3 +580,93 @@ test('should detect doc exists on only updates exists', async t => {
   ]);
   t.true(await t.context.doc.exists(workspace.id, docId));
 });
+
+// #region DocMeta
+
+test('should create doc meta with default mode and public false', async t => {
+  const docId = randomUUID();
+  const meta = await t.context.doc.upsertMeta(workspace.id, docId);
+  t.is(meta.workspaceId, workspace.id);
+  t.is(meta.docId, docId);
+  t.is(meta.mode, PublicDocMode.Page);
+  t.is(meta.public, false);
+});
+
+test('should update doc meta', async t => {
+  const docId = randomUUID();
+  const meta = await t.context.doc.upsertMeta(workspace.id, docId);
+  const data = {
+    mode: PublicDocMode.Edgeless,
+    public: true,
+  };
+  await t.context.doc.upsertMeta(workspace.id, docId, data);
+  const doc1 = await t.context.doc.getMeta(workspace.id, docId);
+  t.deepEqual(doc1, {
+    ...meta,
+    ...data,
+  });
+
+  // set to private
+  await t.context.doc.upsertMeta(workspace.id, docId, {
+    public: false,
+  });
+  const doc2 = await t.context.doc.getMeta(workspace.id, docId);
+  t.deepEqual(doc2, {
+    ...meta,
+    ...data,
+    public: false,
+  });
+});
+
+test('should get null when doc meta not exists', async t => {
+  const doc = await t.context.doc.getMeta(workspace.id, randomUUID());
+  t.is(doc, null);
+});
+
+test('should get doc meta with select', async t => {
+  const docId = randomUUID();
+  await t.context.doc.upsertMeta(workspace.id, docId);
+  const doc = await t.context.doc.getMeta(workspace.id, docId, {
+    select: {
+      mode: true,
+    },
+  });
+  t.is(doc!.mode, PublicDocMode.Page);
+  // @ts-expect-error public is not in the select
+  t.is(doc!.public, undefined);
+});
+
+test('should get public doc count', async t => {
+  const docId1 = randomUUID();
+  const docId2 = randomUUID();
+  const docId3 = randomUUID();
+  await t.context.doc.upsertMeta(workspace.id, docId1, {
+    public: true,
+  });
+  await t.context.doc.upsertMeta(workspace.id, docId2, {
+    public: true,
+  });
+  await t.context.doc.upsertMeta(workspace.id, docId3);
+  const count = await t.context.doc.getPublicsCount(workspace.id);
+  t.is(count, 2);
+});
+
+test('should get public docs of a workspace', async t => {
+  const docId1 = `1-${randomUUID()}`;
+  const docId2 = `2-${randomUUID()}`;
+  const docId3 = `3-${randomUUID()}`;
+  await t.context.doc.upsertMeta(workspace.id, docId1, {
+    public: true,
+  });
+  await t.context.doc.upsertMeta(workspace.id, docId2, {
+    public: true,
+  });
+  await t.context.doc.upsertMeta(workspace.id, docId3, {
+    public: false,
+  });
+  const docs = await t.context.doc.findPublics(workspace.id);
+  t.is(docs.length, 2);
+  t.deepEqual(docs.map(d => d.docId).sort(), [docId1, docId2]);
+});
+
+// #endregion
diff --git a/packages/backend/server/src/core/workspaces/resolvers/workspace.ts b/packages/backend/server/src/core/workspaces/resolvers/workspace.ts
index ce59b66d1..ad24283ce 100644
--- a/packages/backend/server/src/core/workspaces/resolvers/workspace.ts
+++ b/packages/backend/server/src/core/workspaces/resolvers/workspace.ts
@@ -256,7 +256,7 @@ export class WorkspaceResolver {
     @Parent() workspace: WorkspaceType,
     @Args('pageId') pageId: string
   ) {
-    const metadata = await this.models.doc.getMeta(workspace.id, pageId);
+    const metadata = await this.models.doc.getAuthors(workspace.id, pageId);
     if (!metadata) {
       throw new DocNotFound({ spaceId: workspace.id, docId: pageId });
     }
diff --git a/packages/backend/server/src/models/doc.ts b/packages/backend/server/src/models/doc.ts
index 539a9bb46..51d2677fb 100644
--- a/packages/backend/server/src/models/doc.ts
+++ b/packages/backend/server/src/models/doc.ts
@@ -1,6 +1,7 @@
 import { Injectable } from '@nestjs/common';
 import { Transactional } from '@nestjs-cls/transactional';
 import type { Update } from '@prisma/client';
+import { Prisma } from '@prisma/client';
 
 import { BaseModel } from './base';
 import type { Doc, DocEditor } from './common';
@@ -31,6 +32,11 @@ export interface DocHistoryFilter {
   take?: number;
 }
 
+export type DocMetaUpsertInput = Omit<
+  Prisma.WorkspaceDocUncheckedCreateInput,
+  'workspaceId' | 'docId'
+>;
+
 /**
  * Workspace Doc Model
  *
@@ -38,6 +44,7 @@ export interface DocHistoryFilter {
  *  - Updates: the changes made to the doc.
  *  - History: the doc history of the doc.
  *  - Doc: the doc itself.
+ *  - DocMeta: the doc meta.
  */
 @Injectable()
 export class DocModel extends BaseModel {
@@ -338,7 +345,7 @@ export class DocModel extends BaseModel {
     };
   }
 
-  async getMeta(workspaceId: string, docId: string) {
+  async getAuthors(workspaceId: string, docId: string) {
     return await this.db.snapshot.findUnique({
       where: {
         workspaceId_id: {
@@ -461,4 +468,78 @@ export class DocModel extends BaseModel {
   }
 
   // #endregion
+
+  // #region DocMeta
+
+  /**
+   * Create or update the doc meta.
+   */
+  async upsertMeta(
+    workspaceId: string,
+    docId: string,
+    data?: DocMetaUpsertInput
+  ) {
+    return await this.db.workspaceDoc.upsert({
+      where: {
+        workspaceId_docId: {
+          workspaceId,
+          docId,
+        },
+      },
+      update: {
+        ...data,
+      },
+      create: {
+        ...data,
+        workspaceId,
+        docId,
+      },
+    });
+  }
+
+  /**
+   * Get the doc meta.
+   */
+  async getMeta<Select extends Prisma.WorkspaceDocSelect>(
+    workspaceId: string,
+    docId: string,
+    options?: {
+      select?: Select;
+    }
+  ) {
+    return (await this.db.workspaceDoc.findUnique({
+      where: {
+        workspaceId_docId: {
+          workspaceId,
+          docId,
+        },
+      },
+      select: options?.select,
+    })) as Prisma.WorkspaceDocGetPayload<{ select: Select }> | null;
+  }
+
+  /**
+   * Find the workspace public doc metas.
+   */
+  async findPublics(workspaceId: string) {
+    return await this.db.workspaceDoc.findMany({
+      where: {
+        workspaceId,
+        public: true,
+      },
+    });
+  }
+
+  /**
+   * Get the workspace public docs count.
+   */
+  async getPublicsCount(workspaceId: string) {
+    return await this.db.workspaceDoc.count({
+      where: {
+        workspaceId,
+        public: true,
+      },
+    });
+  }
+  // #endregion
 }
diff --git a/packages/backend/server/src/models/index.ts b/packages/backend/server/src/models/index.ts
index 653f58272..799a7d851 100644
--- a/packages/backend/server/src/models/index.ts
+++ b/packages/backend/server/src/models/index.ts
@@ -10,7 +10,6 @@ import { ApplyType } from '../base';
 import { DocModel } from './doc';
 import { DocUserModel } from './doc-user';
 import { FeatureModel } from './feature';
-import { PageModel } from './page';
 import { MODELS_SYMBOL } from './provider';
 import { SessionModel } from './session';
 import { UserModel } from './user';
@@ -27,7 +26,6 @@ const MODELS = {
   verificationToken: VerificationTokenModel,
   feature: FeatureModel,
   workspace: WorkspaceModel,
-  page: PageModel,
   userFeature: UserFeatureModel,
   workspaceFeature: WorkspaceFeatureModel,
   doc: DocModel,
@@ -89,7 +87,6 @@ export * from './common';
 export * from './doc';
 export * from './doc-user';
 export * from './feature';
-export * from './page';
 export * from './session';
 export * from './user';
 export * from './user-doc';
diff --git a/packages/backend/server/src/models/page.ts b/packages/backend/server/src/models/page.ts
deleted file mode 100644
index 60614d81f..000000000
--- a/packages/backend/server/src/models/page.ts
+++ /dev/null
@@ -1,80 +0,0 @@
-import { Injectable } from '@nestjs/common';
-import { type WorkspaceDoc as Page } from '@prisma/client';
-
-import { BaseModel } from './base';
-import { PublicDocMode } from './common';
-export type { Page };
-export type UpdatePageInput = {
-  mode?: PublicDocMode;
-  public?: boolean;
-};
-
-@Injectable()
-export class PageModel extends BaseModel {
-  // #region page
-
-  /**
-   * Create or update the page.
-   */
-  async upsert(workspaceId: string, docId: string, data?: UpdatePageInput) {
-    return await this.db.workspaceDoc.upsert({
-      where: {
-        workspaceId_docId: {
-          workspaceId,
-          docId,
-        },
-      },
-      update: {
-        ...data,
-      },
-      create: {
-        ...data,
-        workspaceId,
-        docId,
-      },
-    });
-  }
-
-  /**
-   * Get the page.
-   * @param isPublic: if true, only return the public page. If false, only return the private page.
-   * If not set, return public or private both.
-   */
-  async get(workspaceId: string, docId: string, isPublic?: boolean) {
-    return await this.db.workspaceDoc.findUnique({
-      where: {
-        workspaceId_docId: {
-          workspaceId,
-          docId,
-        },
-        public: isPublic,
-      },
-    });
-  }
-
-  /**
-   * Find the workspace public pages.
-   */
-  async findPublics(workspaceId: string) {
-    return await this.db.workspaceDoc.findMany({
-      where: {
-        workspaceId,
-        public: true,
-      },
-    });
-  }
-
-  /**
-   * Get the workspace public pages count.
-   */
-  async getPublicsCount(workspaceId: string) {
-    return await this.db.workspaceDoc.count({
-      where: {
-        workspaceId,
-        public: true,
-      },
-    });
-  }
-
-  // #endregion
-}