diff --git a/servers/boe-server-all/src/main/java/com/xboe/module/course/entity/CourseContent.java b/servers/boe-server-all/src/main/java/com/xboe/module/course/entity/CourseContent.java
index f00550f7..3e92ee3a 100644
--- a/servers/boe-server-all/src/main/java/com/xboe/module/course/entity/CourseContent.java
+++ b/servers/boe-server-all/src/main/java/com/xboe/module/course/entity/CourseContent.java
@@ -83,8 +83,13 @@ public class CourseContent extends BaseEntity {
      * */
     @Column(name = "duration")
     private Integer duration;
-    
-    
+
+    /**
+     * 视频播放进度
+     * */
+    @Column(name = "progress_video")
+    private Float progressVideo;
+
     /**用于学习时的状态显示，非存储字段*/
     @Transient
     private Integer status;
diff --git a/servers/boe-server-all/src/main/java/com/xboe/module/course/service/ICourseContentService.java b/servers/boe-server-all/src/main/java/com/xboe/module/course/service/ICourseContentService.java
index 4e5e2f83..f1f7d543 100644
--- a/servers/boe-server-all/src/main/java/com/xboe/module/course/service/ICourseContentService.java
+++ b/servers/boe-server-all/src/main/java/com/xboe/module/course/service/ICourseContentService.java
@@ -82,4 +82,7 @@ public interface ICourseContentService{
 	 * @return
 	 */
 	CourseAssess getAssess(String ccid);
+
+	void updateProcessVideo(String contentId, String courseId, Float processVideo);
+
 }
diff --git a/servers/boe-server-all/src/main/java/com/xboe/module/course/service/impl/CourseContentServiceImpl.java b/servers/boe-server-all/src/main/java/com/xboe/module/course/service/impl/CourseContentServiceImpl.java
index c2cc351d..d517167d 100644
--- a/servers/boe-server-all/src/main/java/com/xboe/module/course/service/impl/CourseContentServiceImpl.java
+++ b/servers/boe-server-all/src/main/java/com/xboe/module/course/service/impl/CourseContentServiceImpl.java
@@ -1,5 +1,7 @@
 package com.xboe.module.course.service.impl;
 
+import java.sql.PreparedStatement;
+import java.sql.SQLException;
 import java.util.List;
 
 import javax.annotation.Resource;
@@ -141,6 +143,17 @@ public class CourseContentServiceImpl implements ICourseContentService {
 		return assess;
 	}
 
+	@Override
+	@Transactional
+	public void updateProcessVideo(String id, String courseId, Float progressVideo) {
+		// 处理 processVideo 为 null 的情况
+		if (progressVideo == null) {
+			progressVideo = 0.00f;
+		}
+		String sql = "UPDATE boe_course_content SET progress_video = "+ progressVideo+" WHERE id = "+ id+" AND course_id = "+ courseId+" ";
+		ccDao.sqlUpdate(sql);
+	}
+
 	@Override
 	@Transactional
 	public void updateName(String id, String name) {
diff --git a/servers/boe-server-all/src/main/java/com/xboe/module/exam/entity/ExamTest.java b/servers/boe-server-all/src/main/java/com/xboe/module/exam/entity/ExamTest.java
index a4f313bb..0dc21c0c 100644
--- a/servers/boe-server-all/src/main/java/com/xboe/module/exam/entity/ExamTest.java
+++ b/servers/boe-server-all/src/main/java/com/xboe/module/exam/entity/ExamTest.java
@@ -28,7 +28,7 @@ public class ExamTest extends BaseEntity {
     /**
     * 考试名称
      * */
-    @Column(name = "test_name",nullable = false,length = 50)
+    @Column(name = "test_name",length = 50)
     private String testName;
     
     /**
@@ -46,7 +46,7 @@ public class ExamTest extends BaseEntity {
     /**
     * 考试时长    分钟
      * */
-    @Column(name = "test_duration",nullable = false)
+    @Column(name = "test_duration")
     private Integer testDuration;
     /**
      * 显示解析
@@ -107,13 +107,13 @@ public class ExamTest extends BaseEntity {
     /**
      * 考试的类型
      * */
-    @Column(name = "test_type",nullable = false)
+    @Column(name = "test_type")
     private Integer testType;
     
     /**
      * 发布状态 ，是否已发布
      */
-    @Column(name = "published",length = 1,nullable = false)
+    @Column(name = "published",length = 1)
     private Boolean published;
     /**
      * 发布时间
@@ -154,7 +154,7 @@ public class ExamTest extends BaseEntity {
     /**
      * 范围，1表独立使用，2表课程内部
      * */
-    @Column(name = "range_type",nullable = false)
+    @Column(name = "range_type")
     private Integer rangeType;
 
     /**
@@ -178,4 +178,6 @@ public class ExamTest extends BaseEntity {
     
     @Transient
     private String paperName;
+
+
 }
diff --git a/servers/boe-server-all/src/main/java/com/xboe/school/study/api/StudyCourseApi.java b/servers/boe-server-all/src/main/java/com/xboe/school/study/api/StudyCourseApi.java
index 8fb44f4b..9e875451 100644
--- a/servers/boe-server-all/src/main/java/com/xboe/school/study/api/StudyCourseApi.java
+++ b/servers/boe-server-all/src/main/java/com/xboe/school/study/api/StudyCourseApi.java
@@ -529,7 +529,7 @@ public class StudyCourseApi extends ApiBaseController{
 	 * @return
 	 */
 	@PostMapping("/study-video-time")
-	public JsonResponse<Boolean> study(String studyId,String itemId,Integer videoTime){
+	public JsonResponse<Boolean> study(String itemId,Integer videoTime,String contentId , String courseId,Float progressVideo){
 		
 		if(StringUtils.isBlank(itemId)){
 			return error("参数错误");
@@ -539,7 +539,10 @@ public class StudyCourseApi extends ApiBaseController{
 		}
 		//检查是否已存在
 		try {
-			studyService.updateLastTime(itemId,videoTime,getCurrent().getAccountId());
+			studyService.updateLastTime(itemId,videoTime, getCurrent().getAccountId());
+			if (contentId != null && courseId != null && progressVideo != null){
+				contentService.updateProcessVideo(contentId, courseId, progressVideo);
+			}
 			return success(true);
 		}catch(Exception e) {
 			log.error("记录最后学习时间错误",e);