diff --git a/backend/src/main/java/com/edufocus/edufocus/lecture/entity/Lecture.java b/backend/src/main/java/com/edufocus/edufocus/lecture/entity/Lecture.java
index 24adc42..0a9168a 100644
--- a/backend/src/main/java/com/edufocus/edufocus/lecture/entity/Lecture.java
+++ b/backend/src/main/java/com/edufocus/edufocus/lecture/entity/Lecture.java
@@ -15,7 +15,8 @@ import java.util.Date;
 @AllArgsConstructor
 public class Lecture {
 
-    @Id @GeneratedValue(strategy = GenerationType.IDENTITY)
+    @Id
+    @GeneratedValue(strategy = GenerationType.IDENTITY)
     @Column
     private Long id;
 
@@ -29,6 +30,9 @@ public class Lecture {
     @Lob
     private String description;
 
+    @Lob
+    private String plan;
+
     @Column
     private String image;
 
@@ -40,8 +44,8 @@ public class Lecture {
     @Temporal(TemporalType.DATE)
     private Date endDate;
 
-    @Lob
-    private String plan;
+    @Column
+    private String time;
 
     @Column
     private boolean online;
diff --git a/backend/src/main/java/com/edufocus/edufocus/lecture/entity/LectureCreateRequest.java b/backend/src/main/java/com/edufocus/edufocus/lecture/entity/LectureCreateRequest.java
index d76afbe..dfd02fd 100644
--- a/backend/src/main/java/com/edufocus/edufocus/lecture/entity/LectureCreateRequest.java
+++ b/backend/src/main/java/com/edufocus/edufocus/lecture/entity/LectureCreateRequest.java
@@ -15,10 +15,12 @@ public class LectureCreateRequest {
 
     private String description;
 
+    private String plan;
+
     private Date startDate;
 
     private Date endDate;
 
-    private String plan;
+    private String time;
 
 }
diff --git a/backend/src/main/java/com/edufocus/edufocus/lecture/entity/LectureDetailResponse.java b/backend/src/main/java/com/edufocus/edufocus/lecture/entity/LectureDetailResponse.java
index 9c14a49..0a5629a 100644
--- a/backend/src/main/java/com/edufocus/edufocus/lecture/entity/LectureDetailResponse.java
+++ b/backend/src/main/java/com/edufocus/edufocus/lecture/entity/LectureDetailResponse.java
@@ -21,13 +21,15 @@ public class LectureDetailResponse {
 
     private String description;
 
+    private String plan;
+
     private String image;
 
     private Date startDate;
 
     private Date endDate;
 
-    private String plan;
+    private String time;
 
     private boolean online;
 
diff --git a/backend/src/main/java/com/edufocus/edufocus/lecture/service/LectureServiceImpl.java b/backend/src/main/java/com/edufocus/edufocus/lecture/service/LectureServiceImpl.java
index 73267b9..52a8824 100644
--- a/backend/src/main/java/com/edufocus/edufocus/lecture/service/LectureServiceImpl.java
+++ b/backend/src/main/java/com/edufocus/edufocus/lecture/service/LectureServiceImpl.java
@@ -43,9 +43,10 @@ public class LectureServiceImpl implements LectureService {
                 .user(user)
                 .title(lectureCreateRequest.getTitle())
                 .description(lectureCreateRequest.getDescription())
+                .plan(lectureCreateRequest.getPlan())
                 .startDate(lectureCreateRequest.getStartDate())
                 .endDate(lectureCreateRequest.getEndDate())
-                .plan(lectureCreateRequest.getPlan())
+                .time(lectureCreateRequest.getTime())
                 .build();
 
         if (image != null && !image.isEmpty()) {
@@ -81,14 +82,17 @@ public class LectureServiceImpl implements LectureService {
         if (lectureCreateRequest.getDescription() != null) {
             lecture.setDescription(lectureCreateRequest.getDescription());
         }
+        if (lectureCreateRequest.getPlan() != null) {
+            lecture.setPlan(lectureCreateRequest.getPlan());
+        }
         if (lectureCreateRequest.getStartDate() != null) {
             lecture.setStartDate(lectureCreateRequest.getStartDate());
         }
         if (lectureCreateRequest.getEndDate() != null) {
             lecture.setEndDate(lectureCreateRequest.getEndDate());
         }
-        if (lectureCreateRequest.getPlan() != null) {
-            lecture.setPlan(lectureCreateRequest.getPlan());
+        if (lectureCreateRequest.getTime() != null) {
+            lecture.setTime(lectureCreateRequest.getTime());
         }
 
         lectureRepository.save(lecture);
@@ -167,10 +171,11 @@ public class LectureServiceImpl implements LectureService {
                 .id(lecture.get().getId())
                 .title(lecture.get().getTitle())
                 .description(lecture.get().getDescription())
+                .plan(lecture.get().getPlan())
                 .image(lecture.get().getImage())
                 .startDate(lecture.get().getStartDate())
                 .endDate(lecture.get().getEndDate())
-                .plan(lecture.get().getPlan())
+                .time(lecture.get().getTime())
                 .online(lecture.get().isOnline())
                 .teacherName(lecture.get().getUser().getName())
                 .status(userStatus)