diff --git a/src/main/java/org/cmh/backend/CourseManagement/model/Course.java b/src/main/java/org/cmh/backend/CourseManagement/model/Course.java
index 84847b1..137fae8 100644
--- a/src/main/java/org/cmh/backend/CourseManagement/model/Course.java
+++ b/src/main/java/org/cmh/backend/CourseManagement/model/Course.java
@@ -1,10 +1,9 @@
 package org.cmh.backend.CourseManagement.model;
 
 import jakarta.persistence.*;
-import lombok.Data;
 import lombok.Getter;
 import lombok.Setter;
-@Data
+
 @Entity
 @Getter
 @Setter
@@ -15,7 +14,7 @@ public class Course {
 
     private String title;
     private String description;
-    private String order;
+    private String orderNo;
     private String author;
     private String videoPath;
     private String imagePath;
diff --git a/src/main/java/org/cmh/backend/CourseManagement/service/CourseService.java b/src/main/java/org/cmh/backend/CourseManagement/service/CourseService.java
index 448c175..ba64097 100644
--- a/src/main/java/org/cmh/backend/CourseManagement/service/CourseService.java
+++ b/src/main/java/org/cmh/backend/CourseManagement/service/CourseService.java
@@ -150,7 +150,7 @@ public class CourseService {
         Course course = new Course();
         course.setTitle(request.getTitle());
         course.setDescription(request.getDescription());
-        course.setOrder(request.getOrder());
+        course.setOrderNo(request.getOrder());
         course.setAuthor(request.getAuthor());
         course.setVideoPath(request.getVideoPath());
         course.setImagePath(request.getImagePath());
@@ -162,7 +162,7 @@ public class CourseService {
         if (course != null) {
             course.setTitle(request.getTitle());
             course.setDescription(request.getDescription());
-            course.setOrder(request.getOrder());
+            course.setOrderNo(request.getOrder());
             course.setAuthor(request.getAuthor());
             course.setVideoPath(request.getVideoPath());
             course.setImagePath(request.getImagePath());