diff --git a/src/main/java/com/finfellows/domain/chatgpt/application/ChatGptService.java b/src/main/java/com/finfellows/domain/chatgpt/application/ChatGptService.java
index 0fa7e4f..da6ba38 100644
--- a/src/main/java/com/finfellows/domain/chatgpt/application/ChatGptService.java
+++ b/src/main/java/com/finfellows/domain/chatgpt/application/ChatGptService.java
@@ -32,5 +32,6 @@ public String getChatResponse(String prompt) {
             return "request error";
         }
     }
+
 }
 
diff --git a/src/main/java/com/finfellows/domain/comment/application/CommentService.java b/src/main/java/com/finfellows/domain/comment/application/CommentService.java
index 6bf2e86..2b741d8 100644
--- a/src/main/java/com/finfellows/domain/comment/application/CommentService.java
+++ b/src/main/java/com/finfellows/domain/comment/application/CommentService.java
@@ -40,6 +40,7 @@ public class CommentService {
     @Autowired
     private RestTemplate restTemplate;
 
+
     @Value("${chatgpt.api-key}")
     private String apiKey;
     private final ObjectMapper objectMapper = new ObjectMapper()
@@ -56,7 +57,6 @@ public HttpEntity<ChatgptRequest> buildHttpEntity(ChatgptRequest chatGptRequest)
 
     // gpt 단답
     public ChatgptResponse getResponse(HttpEntity<ChatgptRequest> chatGptRequestHttpEntity) {
-
         SimpleClientHttpRequestFactory requestFactory = new SimpleClientHttpRequestFactory();
         requestFactory.setConnectTimeout(60000);
         //답변이 길어질 경우 TimeOut Error가 발생하니 1분정도 설정해줍니다.
@@ -91,7 +91,6 @@ public ChatgptResponse askQuestion(ChatgptQuestionRequest questionRequest) {
         );
     }
 
-
     public String getChatResponse(String question){
         String responseFromGPT=chatGptService.getChatResponse(question);
         return responseFromGPT;
diff --git a/src/main/java/com/finfellows/domain/educontent/domain/EduContent.java b/src/main/java/com/finfellows/domain/educontent/domain/EduContent.java
index 420223b..37dc0f1 100644
--- a/src/main/java/com/finfellows/domain/educontent/domain/EduContent.java
+++ b/src/main/java/com/finfellows/domain/educontent/domain/EduContent.java
@@ -1,6 +1,7 @@
 package com.finfellows.domain.educontent.domain;
 
 import com.finfellows.domain.common.BaseEntity;
+import com.finfellows.domain.post.domain.ContentType;
 import com.finfellows.domain.post.domain.Post;
 import jakarta.persistence.*;
 import lombok.AccessLevel;
@@ -25,6 +26,10 @@ public class EduContent extends BaseEntity {
     @JoinColumn(name="post_id")
     private Post post;
 
+    @Enumerated(EnumType.STRING)
+    @Column(name="contentType")
+    private ContentType contentType;
+
 
     @Column(name="title")
     private String title;
@@ -37,6 +42,12 @@ public EduContent(Post post, String title, String content){
         this.post=post;
         this.title=title;
         this.content=content;
+        this.contentType = ContentType.EDU_CONTENT;
+    }
+
+    public void updateContent(String title, String content) {
+        this.title = title;
+        this.content = content;
     }
 
     public void updateContent(String title, String content) {
diff --git a/src/main/java/com/finfellows/domain/educontent/dto/request/EduContentRequest.java b/src/main/java/com/finfellows/domain/educontent/dto/request/EduContentRequest.java
index e09677a..e8c2b3c 100644
--- a/src/main/java/com/finfellows/domain/educontent/dto/request/EduContentRequest.java
+++ b/src/main/java/com/finfellows/domain/educontent/dto/request/EduContentRequest.java
@@ -5,7 +5,6 @@
 import lombok.Getter;
 import lombok.NoArgsConstructor;
 
-
 import java.time.LocalDateTime;
 
 @Getter
diff --git a/src/main/java/com/finfellows/domain/educontent/dto/response/EduContentResponse.java b/src/main/java/com/finfellows/domain/educontent/dto/response/EduContentResponse.java
index 1422270..a2231c6 100644
--- a/src/main/java/com/finfellows/domain/educontent/dto/response/EduContentResponse.java
+++ b/src/main/java/com/finfellows/domain/educontent/dto/response/EduContentResponse.java
@@ -7,7 +7,6 @@
 
 import java.time.LocalDateTime;
 
-
 @Getter
 @Builder
 @AllArgsConstructor
diff --git a/src/main/java/com/finfellows/domain/newscontent/domain/NewsContent.java b/src/main/java/com/finfellows/domain/newscontent/domain/NewsContent.java
index 5d6006c..3a83299 100644
--- a/src/main/java/com/finfellows/domain/newscontent/domain/NewsContent.java
+++ b/src/main/java/com/finfellows/domain/newscontent/domain/NewsContent.java
@@ -1,6 +1,9 @@
 package com.finfellows.domain.newscontent.domain;
 
 import com.finfellows.domain.common.BaseEntity;
+
+import com.finfellows.domain.post.domain.ContentType;
+
 import com.finfellows.domain.post.domain.Post;
 import jakarta.persistence.*;
 import lombok.Builder;
@@ -29,11 +32,17 @@ public class NewsContent extends BaseEntity {
     @Column(name="content")
     private String content;
 
+    @Enumerated(EnumType.STRING)
+    @Column(name="contentType")
+    private ContentType contentType;
+
     @Builder
     public NewsContent(Post post, String title, String content){
         this.post=post;
         this.title=title;
         this.content=content;
+        this.contentType = ContentType.NEWS_CONTENT;
+
     }
 
     public void updateContent(String title, String content) {
diff --git a/src/main/java/com/finfellows/domain/post/domain/Content.java b/src/main/java/com/finfellows/domain/post/domain/Content.java
index c5f3db5..a865285 100644
--- a/src/main/java/com/finfellows/domain/post/domain/Content.java
+++ b/src/main/java/com/finfellows/domain/post/domain/Content.java
@@ -32,12 +32,18 @@ public class Content {
     @Column(name="content")
     private String content;
 
+    @Enumerated(EnumType.STRING)
+    @Column(name="contentType")
+    private ContentType contentType;
+
 
     @Builder
     public Content(Post post_id, String title, String content){
         this.post_id=post_id;
         this.title=title;
         this.content=content;
+        this.contentType = ContentType.CONTENT;
+
     }
 
     public void updateContent(String title, String content) {
diff --git a/src/main/java/com/finfellows/domain/post/domain/ContentType.java b/src/main/java/com/finfellows/domain/post/domain/ContentType.java
new file mode 100644
index 0000000..a0f2316
--- /dev/null
+++ b/src/main/java/com/finfellows/domain/post/domain/ContentType.java
@@ -0,0 +1,7 @@
+package com.finfellows.domain.post.domain;
+
+public enum ContentType {
+    EDU_CONTENT,
+    NEWS_CONTENT,
+    CONTENT
+}
diff --git a/src/main/java/com/finfellows/domain/post/domain/Post.java b/src/main/java/com/finfellows/domain/post/domain/Post.java
index 5231c18..f661ccf 100644
--- a/src/main/java/com/finfellows/domain/post/domain/Post.java
+++ b/src/main/java/com/finfellows/domain/post/domain/Post.java
@@ -26,9 +26,14 @@ public class Post extends BaseEntity {
     @JoinColumn(name="writer_id")
     private User writer;
 
+    @Enumerated(EnumType.STRING)
+    @Column(name="contentType")
+    private ContentType contentType;
+
     @Builder
-    public Post(User writer){
+    public Post(User writer, ContentType contentType){
         this.writer=writer;
+        this.contentType=contentType;
     }
 
 }