diff --git a/umcAssignment/src/main/java/cje/umcAssignment/controller/PostController.java b/umcAssignment/src/main/java/cje/umcAssignment/controller/PostController.java
index e1ffb1f..f6ba8d7 100644
--- a/umcAssignment/src/main/java/cje/umcAssignment/controller/PostController.java
+++ b/umcAssignment/src/main/java/cje/umcAssignment/controller/PostController.java
@@ -1,10 +1,9 @@
 package cje.umcAssignment.controller;
 
-import cje.umcAssignment.domain.PostRequestDto;
-import cje.umcAssignment.domain.PostResponseDto;
+import cje.umcAssignment.model.PostRequestDto;
+import cje.umcAssignment.model.PostResponseDto;
 import cje.umcAssignment.service.PostService;
 import org.springframework.beans.factory.annotation.Autowired;
-import org.springframework.stereotype.Controller;
 import org.springframework.web.bind.annotation.*;
 
 import java.util.List;
diff --git a/umcAssignment/src/main/java/cje/umcAssignment/domain/Post.java b/umcAssignment/src/main/java/cje/umcAssignment/model/Post.java
similarity index 96%
rename from umcAssignment/src/main/java/cje/umcAssignment/domain/Post.java
rename to umcAssignment/src/main/java/cje/umcAssignment/model/Post.java
index 857f909..1d0b96d 100644
--- a/umcAssignment/src/main/java/cje/umcAssignment/domain/Post.java
+++ b/umcAssignment/src/main/java/cje/umcAssignment/model/Post.java
@@ -1,4 +1,4 @@
-package cje.umcAssignment.domain;
+package cje.umcAssignment.model;
 
 import lombok.AllArgsConstructor;
 import lombok.Builder;
diff --git a/umcAssignment/src/main/java/cje/umcAssignment/domain/PostRequestDto.java b/umcAssignment/src/main/java/cje/umcAssignment/model/PostRequestDto.java
similarity index 89%
rename from umcAssignment/src/main/java/cje/umcAssignment/domain/PostRequestDto.java
rename to umcAssignment/src/main/java/cje/umcAssignment/model/PostRequestDto.java
index a2ab065..0784254 100644
--- a/umcAssignment/src/main/java/cje/umcAssignment/domain/PostRequestDto.java
+++ b/umcAssignment/src/main/java/cje/umcAssignment/model/PostRequestDto.java
@@ -1,7 +1,6 @@
-package cje.umcAssignment.domain;
+package cje.umcAssignment.model;
 
 import lombok.AllArgsConstructor;
-import lombok.Builder;
 import lombok.Getter;
 import lombok.Setter;
 
diff --git a/umcAssignment/src/main/java/cje/umcAssignment/domain/PostResponseDto.java b/umcAssignment/src/main/java/cje/umcAssignment/model/PostResponseDto.java
similarity index 93%
rename from umcAssignment/src/main/java/cje/umcAssignment/domain/PostResponseDto.java
rename to umcAssignment/src/main/java/cje/umcAssignment/model/PostResponseDto.java
index 36a6eb9..d2d99e4 100644
--- a/umcAssignment/src/main/java/cje/umcAssignment/domain/PostResponseDto.java
+++ b/umcAssignment/src/main/java/cje/umcAssignment/model/PostResponseDto.java
@@ -1,4 +1,4 @@
-package cje.umcAssignment.domain;
+package cje.umcAssignment.model;
 
 import lombok.AllArgsConstructor;
 import lombok.Builder;
diff --git a/umcAssignment/src/main/java/cje/umcAssignment/model/SearchDto.java b/umcAssignment/src/main/java/cje/umcAssignment/model/SearchDto.java
new file mode 100644
index 0000000..bebfae4
--- /dev/null
+++ b/umcAssignment/src/main/java/cje/umcAssignment/model/SearchDto.java
@@ -0,0 +1,25 @@
+package cje.umcAssignment.model;
+
+import lombok.Getter;
+import lombok.Setter;
+
+// paging을 위해
+@Getter @Setter
+public class SearchDto {
+    private int page;   // 현재 페이지 번호
+    private int recordSize; // 페이지당 출력할 데이터 개수
+    private int pageSize;   // 화면 하단에 출력할 페이지 사이즈
+    private String keyword; // 검색 키워드
+    private String SearchType;  // 검색 유형
+
+    // 생성자
+    public SearchDto(){
+       this.page = 1;
+       this.recordSize = 10;
+       this.pageSize = 10;
+    }
+
+    public int getOffset() {
+        return (page-1) * recordSize;
+    }
+}
diff --git a/umcAssignment/src/main/java/cje/umcAssignment/repository/PostRepository.java b/umcAssignment/src/main/java/cje/umcAssignment/repository/PostRepository.java
index 881f0a5..9f4fc81 100644
--- a/umcAssignment/src/main/java/cje/umcAssignment/repository/PostRepository.java
+++ b/umcAssignment/src/main/java/cje/umcAssignment/repository/PostRepository.java
@@ -1,6 +1,6 @@
 package cje.umcAssignment.repository;
 
-import cje.umcAssignment.domain.Post;
+import cje.umcAssignment.model.Post;
 
 import java.util.List;
 import java.util.Optional;
diff --git a/umcAssignment/src/main/java/cje/umcAssignment/repository/SpringDataJpaPostRepository.java b/umcAssignment/src/main/java/cje/umcAssignment/repository/SpringDataJpaPostRepository.java
index 62a4b14..1bbd4b4 100644
--- a/umcAssignment/src/main/java/cje/umcAssignment/repository/SpringDataJpaPostRepository.java
+++ b/umcAssignment/src/main/java/cje/umcAssignment/repository/SpringDataJpaPostRepository.java
@@ -1,6 +1,6 @@
 package cje.umcAssignment.repository;
 
-import cje.umcAssignment.domain.Post;
+import cje.umcAssignment.model.Post;
 import org.springframework.data.jpa.repository.JpaRepository;
 
 import java.util.List;
diff --git a/umcAssignment/src/main/java/cje/umcAssignment/service/PostService.java b/umcAssignment/src/main/java/cje/umcAssignment/service/PostService.java
index 6aa5ef3..4b91ff9 100644
--- a/umcAssignment/src/main/java/cje/umcAssignment/service/PostService.java
+++ b/umcAssignment/src/main/java/cje/umcAssignment/service/PostService.java
@@ -1,10 +1,10 @@
 package cje.umcAssignment.service;
 
-import cje.umcAssignment.domain.PostRequestDto;
-import cje.umcAssignment.domain.PostResponseDto;
+import cje.umcAssignment.model.PostRequestDto;
+import cje.umcAssignment.model.PostResponseDto;
+import cje.umcAssignment.model.SearchDto;
 
 import java.util.List;
-import java.util.Optional;
 
 public interface PostService {
     /*
@@ -19,8 +19,9 @@ public interface PostService {
 
     /*
      * 모든 Post 보기
+     * paging 적용, SearchDto를 파라미터로 받기
      * */
-    public List<PostResponseDto> findAll();
+    public List<PostResponseDto> findAll(SearchDto searchDto);
 
     /*
      * writer로 Post 보기
diff --git a/umcAssignment/src/main/java/cje/umcAssignment/service/PostServiceImpl.java b/umcAssignment/src/main/java/cje/umcAssignment/service/PostServiceImpl.java
index 17def82..3d5edd9 100644
--- a/umcAssignment/src/main/java/cje/umcAssignment/service/PostServiceImpl.java
+++ b/umcAssignment/src/main/java/cje/umcAssignment/service/PostServiceImpl.java
@@ -1,8 +1,8 @@
 package cje.umcAssignment.service;
 
-import cje.umcAssignment.domain.Post;
-import cje.umcAssignment.domain.PostRequestDto;
-import cje.umcAssignment.domain.PostResponseDto;
+import cje.umcAssignment.model.Post;
+import cje.umcAssignment.model.PostRequestDto;
+import cje.umcAssignment.model.PostResponseDto;
 import cje.umcAssignment.repository.PostRepository;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Service;
@@ -10,7 +10,6 @@
 import javax.transaction.Transactional;
 import java.util.ArrayList;
 import java.util.List;
-import java.util.Optional;
 
 @Service
 @Transactional