diff --git a/src/modules/classification/classification.controller.ts b/src/modules/classification/classification.controller.ts
index 6a8cf14..d3a3290 100644
--- a/src/modules/classification/classification.controller.ts
+++ b/src/modules/classification/classification.controller.ts
@@ -8,7 +8,7 @@ import {
   Patch,
 } from '@nestjs/common';
 import { ClassificationService } from './classification.service';
-import { GetUser, PaginationQuery } from '@src/common';
+import { GetUser, PaginationMetadata, PaginationQuery } from '@src/common';
 import {
   ClassificationControllerDocs,
   GetAIFolderNameListDocs,
@@ -37,29 +37,40 @@ export class ClassificationController {
   @GetAIPostListDocs
   async getSuggestedPostList(
     @GetUser() userId: string,
-    @Query() paingQuery: PaginationQuery,
+    @Query() pagingQuery: PaginationQuery,
   ) {
-    const posts = await this.classificationService.getPostList(
-      userId,
-      paingQuery,
+    const { count, classificationPostList } =
+      await this.classificationService.getPostList(userId, pagingQuery);
+
+    const metadata = new PaginationMetadata(
+      pagingQuery.page,
+      pagingQuery.limit,
+      count,
     );
 
-    return new AIPostListResponse(posts);
+    return new AIPostListResponse(metadata, classificationPostList);
   }
   @Get('/posts/:folderId')
   @GetAIPostListDocs
   async getSuggestedPostListInFolder(
     @GetUser() userId: string,
     @Param('folderId') folderId: string,
-    @Query() paingQuery: PaginationQuery,
+    @Query() pagingQuery: PaginationQuery,
   ) {
-    const posts = await this.classificationService.getPostListInFolder(
-      userId,
-      folderId,
-      paingQuery,
+    const { count, classificationPostList } =
+      await this.classificationService.getPostListInFolder(
+        userId,
+        folderId,
+        pagingQuery,
+      );
+
+    const metadata = new PaginationMetadata(
+      pagingQuery.page,
+      pagingQuery.limit,
+      count,
     );
 
-    return new AIPostListResponse(posts);
+    return new AIPostListResponse(metadata, classificationPostList);
   }
   @Patch('/posts')
   @PatchAIPostDocs
diff --git a/src/modules/classification/classification.repository.ts b/src/modules/classification/classification.repository.ts
index d3fe524..8fb38bc 100644
--- a/src/modules/classification/classification.repository.ts
+++ b/src/modules/classification/classification.repository.ts
@@ -11,6 +11,46 @@ export class ClassficiationRepository {
     private readonly aiClassificationModel: Model<AIClassification>,
   ) {}
 
+  async getClassificationPostCount(
+    userId: string,
+    suggestedFolderId?: string,
+  ): Promise<number> {
+    const result = await this.aiClassificationModel
+      .aggregate([
+        {
+          $match: {
+            deletedAt: null,
+          },
+        },
+        {
+          $lookup: {
+            from: 'posts',
+            localField: '_id',
+            foreignField: 'aiClassificationId',
+            as: 'post',
+          },
+        },
+        {
+          $unwind: '$post',
+        },
+        {
+          $match: {
+            'post.userId': new Types.ObjectId(userId),
+            ...(suggestedFolderId && {
+              suggestedFolderId: new Types.ObjectId(suggestedFolderId),
+            }),
+          },
+        },
+        {
+          $count: 'count',
+        },
+      ])
+      .exec();
+
+    const count = result[0]?.count || 0;
+    return count;
+  }
+
   async createClassification(
     url: string,
     description: string,
diff --git a/src/modules/classification/classification.service.ts b/src/modules/classification/classification.service.ts
index 820c2e8..79a209b 100644
--- a/src/modules/classification/classification.service.ts
+++ b/src/modules/classification/classification.service.ts
@@ -13,7 +13,7 @@ import {
   ClassificationFolderWithCount,
   PostListInClassificationFolder,
 } from './dto/classification.dto';
-import { PaginationQuery } from '@src/common';
+import { PaginationQuery, sum } from '@src/common';
 import { PostListInFolderResponse } from '../folders/responses';
 
 @Injectable()
@@ -34,41 +34,53 @@ export class ClassificationService {
   }
 
   async getPostList(userId: string, paingQuery: PaginationQuery) {
-    const orderedFolderIdList = await this.getFolderOrder(userId);
+    const { count, orderedFolderIdList } =
+      await this.getFolderCountAndOrder(userId);
 
     const offset = (paingQuery.page - 1) * paingQuery.limit;
-    return await this.postRepository.findAndSortBySuggestedFolderIds(
-      new Types.ObjectId(userId),
-      orderedFolderIdList,
-      offset,
-      paingQuery.limit,
-    );
+    const classificationPostList =
+      await this.postRepository.findAndSortBySuggestedFolderIds(
+        new Types.ObjectId(userId),
+        orderedFolderIdList,
+        offset,
+        paingQuery.limit,
+      );
+
+    return { count, classificationPostList };
   }
 
-  async getFolderOrder(userId: string) {
+  async getFolderCountAndOrder(userId: string) {
     const orderedFolderList =
       await this.classficationRepository.findContainedFolderByUserId(
         new Types.ObjectId(userId),
       );
 
-    return orderedFolderList.map(
+    const count = sum(orderedFolderList, (folder) => folder.postCount);
+    const orderedFolderIdList = orderedFolderList.map(
       (folder) => new Types.ObjectId(folder.folderId),
     );
+
+    return { count, orderedFolderIdList };
   }
 
   async getPostListInFolder(
     userId: string,
     folderId: string,
     paingQuery: PaginationQuery,
-  ): Promise<PostListInClassificationFolder[]> {
+  ) {
     const offset = (paingQuery.page - 1) * paingQuery.limit;
 
-    return await this.postRepository.findBySuggestedFolderId(
-      userId,
-      new Types.ObjectId(folderId),
-      offset,
-      paingQuery.limit,
-    );
+    const [count, classificationPostList] = await Promise.all([
+      this.classficationRepository.getClassificationPostCount(userId, folderId),
+      this.postRepository.findBySuggestedFolderId(
+        userId,
+        new Types.ObjectId(folderId),
+        offset,
+        paingQuery.limit,
+      ),
+    ]);
+
+    return { count, classificationPostList };
   }
   async moveAllPostTosuggestionFolder(
     userId: string,
diff --git a/src/modules/classification/dto/classification.dto.ts b/src/modules/classification/dto/classification.dto.ts
index bd7a779..a06e384 100644
--- a/src/modules/classification/dto/classification.dto.ts
+++ b/src/modules/classification/dto/classification.dto.ts
@@ -7,6 +7,8 @@ export interface ClassificationFolderWithCount {
 export interface PostListInClassificationFolder {
   postId: string;
 
+  folderId: string;
+
   title: string;
 
   url: string;
diff --git a/src/modules/classification/response/ai-post-list.dto.ts b/src/modules/classification/response/ai-post-list.dto.ts
index 998ba7e..7d7adf9 100644
--- a/src/modules/classification/response/ai-post-list.dto.ts
+++ b/src/modules/classification/response/ai-post-list.dto.ts
@@ -4,14 +4,24 @@ import {
   ClassificationPostList,
   PostListInClassificationFolder,
 } from '../dto/classification.dto';
+import { PaginationMetadata } from '@src/common';
 
 export class AIPostListResponse {
+  @ApiProperty({
+    type: PaginationMetadata,
+  })
+  metadata: PaginationMetadata;
+
   @ApiProperty()
   list: PostListInClassificationFolder[] | ClassificationPostList[];
 
   constructor(
-    data: PostListInClassificationFolder[] | ClassificationPostList[],
+    metaData: PaginationMetadata,
+    classificationPostList:
+      | PostListInClassificationFolder[]
+      | ClassificationPostList[],
   ) {
-    this.list = data;
+    this.metadata = metaData;
+    this.list = classificationPostList;
   }
 }
diff --git a/src/modules/posts/posts.repository.ts b/src/modules/posts/posts.repository.ts
index 16a4a42..93e69f3 100644
--- a/src/modules/posts/posts.repository.ts
+++ b/src/modules/posts/posts.repository.ts
@@ -168,13 +168,20 @@ export class PostsRepository {
         {
           $project: {
             _id: 0,
+            folderId: { $toString: '$aiClassification.suggestedFolderId' },
             postId: { $toString: '$_id' },
             title: 1,
             url: 1,
             description: 1,
             createdAt: 1,
-            isRead: 1,
-            'aiClassification.keywords': 1,
+            isRead: {
+              $cond: {
+                if: { $eq: ['$readAt', null] },
+                then: false,
+                else: true,
+              },
+            },
+            keywords: '$aiClassification.keywords',
           },
         },
       ])
@@ -266,8 +273,14 @@ export class PostsRepository {
             url: 1,
             description: 1,
             createdAt: 1,
-            isRead: 1,
-            'aiClassification.keywords': 1,
+            isRead: {
+              $cond: {
+                if: { $eq: ['$readAt', null] },
+                then: false,
+                else: true,
+              },
+            },
+            keywords: '$aiClassification.keywords',
           },
         },
       ])