diff --git a/src/main/java/com/cnu/real_coding_server/controller/PostController.java b/src/main/java/com/cnu/real_coding_server/controller/PostController.java
deleted file mode 100644
index c31c90e..0000000
--- a/src/main/java/com/cnu/real_coding_server/controller/PostController.java
+++ /dev/null
@@ -1,45 +0,0 @@
-package com.cnu.real_coding_server.controller;
-
-import com.cnu.real_coding_server.entity.Post;
-import com.cnu.real_coding_server.model.request.PostRequest;
-import com.cnu.real_coding_server.service.PostService;
-import lombok.RequiredArgsConstructor;
-import org.springframework.http.ResponseEntity;
-import org.springframework.web.bind.annotation.*;
-
-import java.util.List;
-
-@RestController
-@RequestMapping("/posts")
-@RequiredArgsConstructor
-public class PostController {
-    private final PostService postService;
-
-    @PostMapping
-    public ResponseEntity<Post> createPost(@RequestBody PostRequest postRequest) {
-        return ResponseEntity.ok(postService.createPost(postRequest));
-    }
-
-    @GetMapping
-    public ResponseEntity<List<Post>> getPosts() {
-        return ResponseEntity.ok(postService.getPosts());
-    }
-
-    @GetMapping("/{postId}")
-    public ResponseEntity<Post> getPost(@PathVariable("postId") Integer postId) {
-        return ResponseEntity.ok(postService.getPost(postId).orElse(null));
-    }
-
-    @PutMapping("/{postId}")
-    public ResponseEntity<Post> updatePost(@PathVariable("postId")Integer postId,
-                                           @RequestBody PostRequest postRequest) {
-        return ResponseEntity.ok(postService.updatePost(postId, postRequest).orElse(null));
-    }
-
-    @DeleteMapping("/{postId}")
-    public ResponseEntity<Void> deletePost(@PathVariable("postId") Integer postId) {
-        postService.deletePost(postId);
-
-        return ResponseEntity.noContent().build();
-    }
-}
diff --git a/src/main/java/com/cnu/real_coding_server/controller/ProjectController.java b/src/main/java/com/cnu/real_coding_server/controller/ProjectController.java
new file mode 100644
index 0000000..8ba96e9
--- /dev/null
+++ b/src/main/java/com/cnu/real_coding_server/controller/ProjectController.java
@@ -0,0 +1,43 @@
+package com.cnu.real_coding_server.controller;
+import com.cnu.real_coding_server.entity.Project;
+import com.cnu.real_coding_server.model.request.ProjectRequest;
+import com.cnu.real_coding_server.service.ProjectService;
+import lombok.RequiredArgsConstructor;
+import org.springframework.http.ResponseEntity;
+import org.springframework.web.bind.annotation.*;
+
+import java.util.List;
+
+@RestController
+@RequestMapping("/projects")
+@RequiredArgsConstructor
+public class ProjectController {
+    private final ProjectService projectService;
+
+    @PostMapping
+    public ResponseEntity<Project> createProject(@RequestBody ProjectRequest projectRequest){
+        return ResponseEntity.ok(projectService.createProject(projectRequest));
+    }
+
+    @GetMapping
+    public ResponseEntity<List<Project>> getProjects(){
+        return ResponseEntity.ok(projectService.getProjects());
+    }
+
+    @GetMapping("/{projectId}")
+
+    public ResponseEntity<Project> getProject(@PathVariable("projectId") Integer projectId) {
+        return ResponseEntity.ok(projectService.getProject(projectId).orElse(null));
+    }
+
+    @PutMapping("/{projectId}")
+    public ResponseEntity<Project> updateProject(@PathVariable ("projectId") Integer projectId, @RequestBody ProjectRequest projectRequest ){
+        return ResponseEntity.ok(projectService.updateProject(projectId, projectRequest).orElse(null));
+    }
+
+    @DeleteMapping("/{projectId}")
+    public ResponseEntity<Void> deleteProject(@PathVariable ("projectId") Integer projectId){
+        projectService.deleteProject(projectId);
+        return ResponseEntity.noContent().build();
+    }
+}
\ No newline at end of file
diff --git a/src/main/java/com/cnu/real_coding_server/service/PostService.java b/src/main/java/com/cnu/real_coding_server/service/PostService.java
deleted file mode 100644
index 490a745..0000000
--- a/src/main/java/com/cnu/real_coding_server/service/PostService.java
+++ /dev/null
@@ -1,44 +0,0 @@
-package com.cnu.real_coding_server.service;
-
-import com.cnu.real_coding_server.entity.Post;
-import com.cnu.real_coding_server.model.request.PostRequest;
-import com.cnu.real_coding_server.repository.PostRepository;
-import lombok.RequiredArgsConstructor;
-import org.springframework.stereotype.Service;
-
-import java.util.List;
-import java.util.Optional;
-
-@Service
-@RequiredArgsConstructor
-public class PostService {
-
-    private final PostRepository postRepository;
-
-    public Post createPost(PostRequest postRequest) {
-        return postRepository.save(postRequest.toEntity());
-    }
-
-    public List<Post> getPosts() {
-        return postRepository.findAll();
-    }
-
-    public Optional<Post> getPost(Integer postId) {
-        return postRepository.findById(postId);
-    }
-
-    public Optional<Post> updatePost(Integer postId, PostRequest postRequest) {
-        return postRepository.findById(postId)
-                .map(post -> {
-                    post.setTitle(postRequest.getTitle());
-                    post.setContents(postRequest.getContents());
-                    post.setTag(postRequest.getTag());
-                    return postRepository.save(post);
-                });
-    }
-
-    public void deletePost(Integer postId) {
-        postRepository.findById(postId)
-                .ifPresent(postRepository::delete);
-    }
-}
diff --git a/src/main/java/com/cnu/real_coding_server/service/ProjectService.java b/src/main/java/com/cnu/real_coding_server/service/ProjectService.java
new file mode 100644
index 0000000..5ea3a89
--- /dev/null
+++ b/src/main/java/com/cnu/real_coding_server/service/ProjectService.java
@@ -0,0 +1,45 @@
+package com.cnu.real_coding_server.service;
+import com.cnu.real_coding_server.entity.Project;
+import com.cnu.real_coding_server.model.request.ProjectRequest;
+import com.cnu.real_coding_server.repository.ProjectRepository;
+import lombok.RequiredArgsConstructor;
+import org.springframework.stereotype.Service;
+
+import java.util.List;
+import java.util.Optional;
+
+@Service
+@RequiredArgsConstructor
+public class ProjectService {
+    private final ProjectRepository projectRepository;
+
+    public Project createProject(ProjectRequest projectRequest) {
+        return projectRepository.save(projectRequest.toEntity());
+    }
+
+    public List<Project> getProjects() {
+        return projectRepository.findAll();
+    }
+
+    public Optional<Project> getProject (Integer projectId) {
+        return projectRepository.findById(projectId);
+    }
+
+    public Optional<Project> updateProject(Integer projectId, ProjectRequest projectRequest){
+        return projectRepository.findById(projectId)
+                .map(project ->{
+                    project.setTitle(projectRequest.getTitle());
+                    project.setSummary(projectRequest.getSummary());
+                    project.setDescription(projectRequest.getDescription());
+                    project.setStartDate(projectRequest.getStartDate());
+                    project.setEndDate(projectRequest.getEndDate());
+                    project.setIsInProgress(projectRequest.getIsInProgress());
+                    return  projectRepository.save(project);
+                });
+    }
+
+    public void deleteProject (Integer projectId){
+        projectRepository.findById(projectId).ifPresent(project->projectRepository.delete(project));
+    }
+
+}
\ No newline at end of file