diff --git a/src/main/java/club/joylink/rtss/controller/publish/LessonController.java b/src/main/java/club/joylink/rtss/controller/publish/LessonController.java
index 4f0e2a77f..086317566 100644
--- a/src/main/java/club/joylink/rtss/controller/publish/LessonController.java
+++ b/src/main/java/club/joylink/rtss/controller/publish/LessonController.java
@@ -50,7 +50,7 @@ public class LessonController {
     @ApiOperation(value = "根据条件获取课程列表")
     @GetMapping(path = "")
     public List<LessonVO> queryLessons(LessonQueryVO lessonQueryVO) {
-        return this.iLessonService.queryLessons(lessonQueryVO);
+        return this.iLessonService.queryValidLessons(lessonQueryVO);
     }
 
     @ApiOperation(value = "根据班级获取关联课程列表")
@@ -68,7 +68,7 @@ public class LessonController {
     @ApiOperation(value = "获取课程列表")
     @GetMapping(path = "/listOfMap")
     public List<LessonVO> queryLessonsOfMap(Long mapId) {
-        return this.iLessonService.queryLessonsOfMap(mapId);
+        return this.iLessonService.queryValidLessonsOfMap(mapId);
     }
 
     @ApiOperation(value = "分页获取已发布的课程")
diff --git a/src/main/java/club/joylink/rtss/dao/LsRelChapterTrainingDAO.java b/src/main/java/club/joylink/rtss/dao/LsRelChapterTrainingDAO.java
index c615acb79..1e601f580 100644
--- a/src/main/java/club/joylink/rtss/dao/LsRelChapterTrainingDAO.java
+++ b/src/main/java/club/joylink/rtss/dao/LsRelChapterTrainingDAO.java
@@ -2,6 +2,7 @@ package club.joylink.rtss.dao;
 
 import club.joylink.rtss.entity.LsRelChapterTraining;
 import club.joylink.rtss.entity.LsRelChapterTrainingExample;
+import club.joylink.rtss.vo.client.LessonChapterTrainingRelVO;
 import org.apache.ibatis.annotations.Insert;
 import org.apache.ibatis.annotations.Param;
 import org.springframework.stereotype.Repository;
@@ -24,4 +25,15 @@ public interface LsRelChapterTrainingDAO extends MyBatisBaseDao<LsRelChapterTrai
             "    </foreach>" +
             "</script>")
     int batchInsertWithId(@Param("list") List<LsRelChapterTraining> relChapterTrainingList);
+
+    @Insert(value = "<script>" +
+            "insert into ls_rel_chapter_training (lesson_id, chapter_id, training_id, " +
+            "      order_num, trial) " +
+            "    values " +
+            "    <foreach collection=\"list\" item=\"entity\" separator=\",\"> " +
+            "       (#{entity.lessonId,jdbcType=BIGINT}, #{entity.chapterId,jdbcType=BIGINT}," +
+            "        #{entity.trainingId,jdbcType=BIGINT}, #{entity.orderNum,jdbcType=INTEGER}, #{entity.trial,jdbcType=BIT})"+
+            "    </foreach>" +
+            "</script>")
+    int batchInsert(@Param("list") List<LessonChapterTrainingRelVO> relChapterTrainingList);
 }
diff --git a/src/main/java/club/joylink/rtss/services/ExamService.java b/src/main/java/club/joylink/rtss/services/ExamService.java
index 00732ea05..cdd65ce25 100644
--- a/src/main/java/club/joylink/rtss/services/ExamService.java
+++ b/src/main/java/club/joylink/rtss/services/ExamService.java
@@ -338,7 +338,7 @@ public class ExamService implements IExamService{
             criteria.andLessonIdEqualTo(queryVO.getLessonId());
         } else if (Objects.nonNull(queryVO.getMapId())) {
             // 地图id查询
-            List<LessonVO> lessonList = this.iLessonService.queryLessonsOfMap(queryVO.getMapId());
+            List<LessonVO> lessonList = this.iLessonService.queryValidLessonsOfMap(queryVO.getMapId());
             if (!CollectionUtils.isEmpty(lessonList)) {
                 List<Long> lessonIdList = lessonList.stream()
                         .map(LessonVO::getId)
diff --git a/src/main/java/club/joylink/rtss/services/ILessonDraftService.java b/src/main/java/club/joylink/rtss/services/ILessonDraftService.java
index db512e868..4ef5cffb6 100644
--- a/src/main/java/club/joylink/rtss/services/ILessonDraftService.java
+++ b/src/main/java/club/joylink/rtss/services/ILessonDraftService.java
@@ -27,8 +27,9 @@ public interface ILessonDraftService {
     /**
      * 创建课程
      * @param lessonVo
+     * @return
      */
-    void createLesson(LessonVO lessonVo, UserVO userVO);
+    Long createLesson(LessonVO lessonVo, UserVO userVO);
 
     /**
      * 从发布课程创建
diff --git a/src/main/java/club/joylink/rtss/services/ILessonService.java b/src/main/java/club/joylink/rtss/services/ILessonService.java
index 0b5034974..1b661a676 100644
--- a/src/main/java/club/joylink/rtss/services/ILessonService.java
+++ b/src/main/java/club/joylink/rtss/services/ILessonService.java
@@ -17,10 +17,6 @@ public interface ILessonService {
 
     /**
      * 获取课程树
-     *
-     * @param id
-     * @param userVO
-     * @return
      */
     LessonTreeVO getLessonTree(Long id, UserVO userVO);
 
@@ -32,6 +28,11 @@ public interface ILessonService {
      */
     LessonVO getLessonDetail(Long id, UserVO userVO);
 
+    /**
+     * 查询地图下的课程、章节、章节和实训的关联关系
+     */
+    List<LessonVO> queryLessonDetail(Long mapId);
+
     /**
      * 获取课程详细信息
      * @param id
@@ -42,11 +43,15 @@ public interface ILessonService {
     LessonVO findByMapAndNameAndPrdType(Long mapId, String name, String prdType);
 
     /**
-     * 查询课程列表
-     * @param lessonQueryVO
-     * @return
+     * 查询有效的课程列表
      */
-    List<LessonVO> queryLessons(LessonQueryVO lessonQueryVO);
+    List<LessonVO> queryValidLessons(LessonQueryVO lessonQueryVO);
+
+    /**
+     * 查询课程列表（无视状态）
+     * @param mapId
+     */
+    List<LessonVO> queryLessons(Long mapId);
 
     /**
      * 更新所属城市
@@ -121,7 +126,10 @@ public interface ILessonService {
 
     Map<Long, Long> copy(Long sourceMapId, Long targetMapId, Map<Long, Long> trainingRelMap, UserVO user);
 
-    List<LessonVO> queryLessonsOfMap(Long mapId);
+    /**
+     * 查询地图下有效的课程
+     */
+    List<LessonVO> queryValidLessonsOfMap(Long mapId);
 
     List<LessonVO> findByMapIdAndPrdType(Long mapId, String prdType);
 
@@ -142,4 +150,10 @@ public interface ILessonService {
      * 获取有效的课程
      */
     List<LessonVO> getValidLesson(List<Long> ids, String prdType);
+
+    /**
+     * 删除并添加章节-实训关联关系
+     * @param relVOS
+     */
+    void addChapterTrainingRelAfterDelete(List<LessonChapterTrainingRelVO> relVOS);
 }
diff --git a/src/main/java/club/joylink/rtss/services/LessonDraftService.java b/src/main/java/club/joylink/rtss/services/LessonDraftService.java
index 4da6b5c06..7856a7f29 100644
--- a/src/main/java/club/joylink/rtss/services/LessonDraftService.java
+++ b/src/main/java/club/joylink/rtss/services/LessonDraftService.java
@@ -8,7 +8,6 @@ import club.joylink.rtss.entity.LsDraftLessonChapterExample.Criteria;
 import club.joylink.rtss.exception.BusinessExceptionAssertEnum;
 import club.joylink.rtss.vo.UserVO;
 import club.joylink.rtss.vo.client.*;
-import club.joylink.rtss.vo.client.map.MapVO;
 import com.github.pagehelper.Page;
 import com.github.pagehelper.PageHelper;
 import lombok.extern.slf4j.Slf4j;
@@ -87,12 +86,13 @@ public class LessonDraftService implements ILessonDraftService {
 
     @Override
     @Transactional
-    public void createLesson(LessonVO lessonVo, UserVO userVO) {
+    public Long createLesson(LessonVO lessonVo, UserVO userVO) {
         LsDraftLesson lesson = lessonVo.convert2Draft();
         lesson.setUpdateTime(LocalDateTime.now());
         lesson.setCreatorId(userVO.getId());
         lesson.setStatus(BusinessConsts.ReleaseReview.RELEASE_STATUS_01);
         this.lsDraftLessonDAO.insert(lesson);
+        return lesson.getId();
     }
 
     @Override
@@ -532,4 +532,5 @@ public class LessonDraftService implements ILessonDraftService {
         example.createCriteria().andTrainingIdIn(trainingIdList);
         this.draftRelChapterTrainingDAO.deleteByExample(example);
     }
+
 }
diff --git a/src/main/java/club/joylink/rtss/services/LessonService.java b/src/main/java/club/joylink/rtss/services/LessonService.java
index 1a5220eb7..2e600406a 100644
--- a/src/main/java/club/joylink/rtss/services/LessonService.java
+++ b/src/main/java/club/joylink/rtss/services/LessonService.java
@@ -26,6 +26,7 @@ import org.springframework.validation.annotation.Validated;
 
 import java.time.LocalDateTime;
 import java.util.*;
+import java.util.function.Function;
 import java.util.stream.Collectors;
 
 /**
@@ -146,6 +147,39 @@ public class LessonService implements ILessonService {
         return lessonVo;
     }
 
+    @Override
+    public List<LessonVO> queryLessonDetail(Long mapId) {
+        //查询课程
+        List<LsLesson> lessons = findLessonEntities(mapId);
+        List<LessonVO> lessonVOS = LessonVO.convert2PublishVO(lessons);
+        if (!CollectionUtils.isEmpty(lessons)) {
+            Map<Long, LessonVO> lessonVOMap = lessonVOS.stream().collect(Collectors.toMap(LessonVO::getId, Function.identity()));
+            //查询章节
+            List<Long> lessonIds = lessons.stream().map(LsLesson::getId).collect(Collectors.toList());
+            List<LsLessonChapter> chapters = findChapterEntities(lessonIds);
+            if (!CollectionUtils.isEmpty(chapters)) {
+                List<LessonChapterVO> chapterVOS = LessonChapterVO.convert2PublishVO(chapters);
+                Map<Long, List<LessonChapterVO>> groupByLessonIdChapterMap = chapterVOS.stream().collect(Collectors.groupingBy(LessonChapterVO::getLessonId));
+                groupByLessonIdChapterMap.forEach((lessonId, chapterList) -> {
+                    LessonVO lessonVO = lessonVOMap.get(lessonId);
+                    if (lessonVO != null)
+                        lessonVO.setChapters(chapterList);
+                });
+                //查询章节和实训的关联关系
+                List<Long> chapterIds = chapters.stream().map(LsLessonChapter::getId).collect(Collectors.toList());
+                List<LsRelChapterTraining> rels = findChapterTrainingRelEntities(chapterIds);
+                List<LessonChapterTrainingRelVO> relVOS = LessonChapterTrainingRelVO.convert2VOList(rels);
+                Map<Long, List<LessonChapterTrainingRelVO>> groupByLessonIdRelVOMap = relVOS.stream().collect(Collectors.groupingBy(LessonChapterTrainingRelVO::getLessonId));
+                groupByLessonIdRelVOMap.forEach((lessonId, relList) -> {
+                    LessonVO lessonVO = lessonVOMap.get(lessonId);
+                    if (lessonVO != null)
+                        lessonVO.setRel(relList);
+                });
+            }
+        }
+        return lessonVOS;
+    }
+
     @Override
     public LessonVO getLessonInfo(Long id) {
         LsLesson lesson = this.lessonDAO.selectByPrimaryKey(id);
@@ -194,7 +228,7 @@ public class LessonService implements ILessonService {
                 } else {
                     addRelLessonClass(publishVO, publishedLesson.getId());
                 }
-            }else{
+            } else {
                 if (!CollectionUtils.isEmpty(studentRelLessonClasses)) {
                     this.studentRelLessonClassDAO.deleteByExample(relLessonClassExample);
                 }
@@ -208,28 +242,6 @@ public class LessonService implements ILessonService {
         this.saveChapterDetail(newLesson, lessonVo);
     }
 
-    /**
-     * 增加课程班级关系
-     */
-    private void addRelLessonClass(LessonPublishVO publishVO, Long id) {
-        publishVO.getClassIdList().forEach(classId -> {
-            StudentRelLessonClass relLessonClass = new StudentRelLessonClass();
-            relLessonClass.setClassId(classId);
-            relLessonClass.setLessonId(id);
-            this.studentRelLessonClassDAO.insert(relLessonClass);
-        });
-    }
-
-    private LessonVO findByMapAndName(Long mapId, String name) {
-        LsLessonExample lessonExample = new LsLessonExample();
-        lessonExample.createCriteria().andMapIdEqualTo(mapId).andNameEqualTo(name);
-        List<LsLesson> lessonList = this.lessonDAO.selectByExample(lessonExample);
-        if (CollectionUtils.isEmpty(lessonList)) {
-            return null;
-        }
-        return new LessonVO(lessonList.get(0));
-    }
-
     @Override
     public LessonVO findByMapAndNameAndPrdType(Long mapId, String name, String prdType) {
         LsLessonExample lessonExample = new LsLessonExample();
@@ -241,97 +253,8 @@ public class LessonService implements ILessonService {
         return new LessonVO(lessonList.get(0));
     }
 
-    /**
-     * 保存课程章节及章节关联的实训信息
-     */
-    private void saveChapterDetail(LsLesson newLesson, LessonVO lessonVo) {
-        // 清除关系表
-        LsRelChapterTrainingExample relExample = new LsRelChapterTrainingExample();
-        relExample.createCriteria().andLessonIdEqualTo(newLesson.getId());
-        this.relChapterTrainingDAO.deleteByExample(relExample);
-        // 清空章节信息
-        LsLessonChapterExample example = new LsLessonChapterExample();
-        example.createCriteria().andLessonIdEqualTo(newLesson.getId());
-        this.lessonChapterDAO.deleteByExample(example);
-        // 保存
-        Map<Long, Long> idChangedMap = new HashMap<>();
-        this.saveChaptersInfo(newLesson, lessonVo.getChapters(), idChangedMap);
-        this.saveRelChapterTraining(newLesson, lessonVo.getRel(), idChangedMap);
-    }
-
-    /**
-     * 保存课程章节信息
-     */
-    private void saveChaptersInfo(LsLesson newLesson, List<LessonChapterVO> chapterVos, Map<Long, Long> idChangedMap) {
-        List<LsLessonChapter> chapters = LessonChapterVO.convert2PublishDB(chapterVos).stream()
-                .sorted(Comparator.comparing(LsLessonChapter::getParentId)).collect(Collectors.toList());
-        if (!CollectionUtils.isEmpty(chapters)) {
-            chapters.forEach(chapter -> {
-                Long oldId = chapter.getId();
-                chapter.setLessonId(newLesson.getId());
-                if (chapter.getParentId() != 0) {
-                    chapter.setParentId(idChangedMap.get(chapter.getParentId()));
-                }
-                this.lessonChapterDAO.insert(chapter);
-                idChangedMap.put(oldId, chapter.getId());
-            });
-        }
-    }
-
-    /**
-     * 保存章节-实训 关联数据
-     */
-    private void saveRelChapterTraining(LsLesson newLesson, List<LessonChapterTrainingRelVO> relVos, Map<Long, Long> idChangedMap) {
-        List<LsRelChapterTraining> relList = LessonChapterTrainingRelVO.convert2PublishDB(relVos);
-        if (!CollectionUtils.isEmpty(relList)) {
-            relList.forEach(rel -> {
-                rel.setLessonId(newLesson.getId());
-                rel.setChapterId(idChangedMap.get(rel.getChapterId()));
-                this.relChapterTrainingDAO.insert(rel);
-            });
-        }
-    }
-
-    /**
-     * 创建并插入课程版本信息
-     */
-    private void buildAndInsertLessonVersion(LsLesson lesson) {
-        LsLessonVersion latest = this.getLatestLessonVersion(lesson.getId());
-        String version = null == latest ? null : latest.getVersion();
-        LsLessonVersion newVersion = buildVersion(lesson, version);
-        this.lessonVersionDAO.insert(newVersion);
-    }
-
-    /**
-     * 创建新的版本信息
-     */
-    private LsLessonVersion buildVersion(LsLesson lesson, String old) {
-        String version = VersionUtil.generateNext(old);
-        LsLessonVersion lessonVersion = new LsLessonVersion();
-        lessonVersion.setLessonId(lesson.getId());
-        lessonVersion.setCreatorId(lesson.getCreatorId());
-        lessonVersion.setUpdateTime(lesson.getUpdateTime());
-        lessonVersion.setVersion(version);
-        return lessonVersion;
-    }
-
-    /**
-     * 获取最新的课程版本信息
-     */
-    private LsLessonVersion getLatestLessonVersion(Long lessonId) {
-        LsLessonVersionExample example = new LsLessonVersionExample();
-        example.createCriteria().andLessonIdEqualTo(lessonId);
-        example.setOrderByClause("update_time desc");
-        List<LsLessonVersion> list = this.lessonVersionDAO.selectByExample(example);
-        if (CollectionUtils.isEmpty(list)) {
-            return null;
-        } else {
-            return list.get(0);
-        }
-    }
-
     @Override
-    public List<LessonVO> queryLessons(LessonQueryVO lessonQueryVO) {
+    public List<LessonVO> queryValidLessons(LessonQueryVO lessonQueryVO) {
         LsLessonExample example = new LsLessonExample();
         example.setOrderByClause("id desc");
         Criteria criteria = example.createCriteria()
@@ -343,6 +266,15 @@ public class LessonService implements ILessonService {
         return LessonVO.convert2PublishVO(list);
     }
 
+    @Override
+    public List<LessonVO> queryLessons(@NonNull Long mapId) {
+        LsLessonExample example = new LsLessonExample();
+        example.setOrderByClause("id desc");
+        example.createCriteria().andMapIdEqualTo(mapId);
+        List<LsLesson> list = this.lessonDAO.selectByExample(example);
+        return LessonVO.convert2PublishVO(list);
+    }
+
     @Override
     public void updateCity(Long mapId) {
         MapVO mapVO = this.iMapService.getMapInfoById(mapId);
@@ -502,7 +434,7 @@ public class LessonService implements ILessonService {
     @Transactional
     public Map<Long, Long> copy(Long sourceMapId, Long targetMapId, Map<Long, Long> trainingRelMap, UserVO user) {
 
-        List<LsLesson> lessonList = findEntityByMapId(sourceMapId);
+        List<LsLesson> lessonList = findLessonEntities(sourceMapId);
         Map<Long, Long> relationMap = new HashMap<>();
         if (CollectionUtils.isEmpty(lessonList)) {
             return relationMap;
@@ -546,14 +478,8 @@ public class LessonService implements ILessonService {
         return relationMap;
     }
 
-    private List<LsLesson> findEntityByMapId(Long mapId) {
-        LsLessonExample example = new LsLessonExample();
-        example.createCriteria().andMapIdEqualTo(mapId);
-        return lessonDAO.selectByExample(example);
-    }
-
     @Override
-    public List<LessonVO> queryLessonsOfMap(Long mapId) {
+    public List<LessonVO> queryValidLessonsOfMap(Long mapId) {
         LsLessonExample example = new LsLessonExample();
         example.createCriteria()
                 .andMapIdEqualTo(mapId)
@@ -611,6 +537,17 @@ public class LessonService implements ILessonService {
         return lessonDAO.getValidLesson(ids, prdType);
     }
 
+    @Override
+    public void addChapterTrainingRelAfterDelete(List<LessonChapterTrainingRelVO> relVOS) {
+        //删除旧数据
+        List<Long> ids = relVOS.stream().map(LessonChapterTrainingRelVO::getTrainingId).collect(Collectors.toList());
+        LsRelChapterTrainingExample example = new LsRelChapterTrainingExample();
+        example.createCriteria().andIdIn(ids);
+        relChapterTrainingDAO.deleteByExample(example);
+        //添加新数据
+        relChapterTrainingDAO.batchInsert(relVOS);
+    }
+
     private void generateLessonBy(UserVO userVO, MapVO mapVO, BusinessConsts.Lesson.PrdInfo prdLessonInfo, String prdType) {
         //课程
         LsLesson lesson = new LsLesson();
@@ -742,4 +679,138 @@ public class LessonService implements ILessonService {
             }
         }
     }
+
+    /**
+     * 保存课程章节及章节关联的实训信息
+     */
+    private void saveChapterDetail(LsLesson newLesson, LessonVO lessonVo) {
+        // 清除关系表
+        LsRelChapterTrainingExample relExample = new LsRelChapterTrainingExample();
+        relExample.createCriteria().andLessonIdEqualTo(newLesson.getId());
+        this.relChapterTrainingDAO.deleteByExample(relExample);
+        // 清空章节信息
+        LsLessonChapterExample example = new LsLessonChapterExample();
+        example.createCriteria().andLessonIdEqualTo(newLesson.getId());
+        this.lessonChapterDAO.deleteByExample(example);
+        // 保存
+        Map<Long, Long> idChangedMap = new HashMap<>();
+        this.saveChaptersInfo(newLesson, lessonVo.getChapters(), idChangedMap);
+        this.saveRelChapterTraining(newLesson, lessonVo.getRel(), idChangedMap);
+    }
+
+    /**
+     * 保存课程章节信息
+     */
+    private void saveChaptersInfo(LsLesson newLesson, List<LessonChapterVO> chapterVos, Map<Long, Long> idChangedMap) {
+        List<LsLessonChapter> chapters = LessonChapterVO.convert2PublishDB(chapterVos).stream()
+                .sorted(Comparator.comparing(LsLessonChapter::getParentId)).collect(Collectors.toList());
+        if (!CollectionUtils.isEmpty(chapters)) {
+            chapters.forEach(chapter -> {
+                Long oldId = chapter.getId();
+                chapter.setLessonId(newLesson.getId());
+                if (chapter.getParentId() != 0) {
+                    chapter.setParentId(idChangedMap.get(chapter.getParentId()));
+                }
+                this.lessonChapterDAO.insert(chapter);
+                idChangedMap.put(oldId, chapter.getId());
+            });
+        }
+    }
+
+    /**
+     * 保存章节-实训 关联数据
+     */
+    private void saveRelChapterTraining(LsLesson newLesson, List<LessonChapterTrainingRelVO> relVos, Map<Long, Long> idChangedMap) {
+        List<LsRelChapterTraining> relList = LessonChapterTrainingRelVO.convert2PublishDB(relVos);
+        if (!CollectionUtils.isEmpty(relList)) {
+            relList.forEach(rel -> {
+                rel.setLessonId(newLesson.getId());
+                rel.setChapterId(idChangedMap.get(rel.getChapterId()));
+                this.relChapterTrainingDAO.insert(rel);
+            });
+        }
+    }
+
+    /**
+     * 创建并插入课程版本信息
+     */
+    private void buildAndInsertLessonVersion(LsLesson lesson) {
+        LsLessonVersion latest = this.getLatestLessonVersion(lesson.getId());
+        String version = null == latest ? null : latest.getVersion();
+        LsLessonVersion newVersion = buildVersion(lesson, version);
+        this.lessonVersionDAO.insert(newVersion);
+    }
+
+    /**
+     * 创建新的版本信息
+     */
+    private LsLessonVersion buildVersion(LsLesson lesson, String old) {
+        String version = VersionUtil.generateNext(old);
+        LsLessonVersion lessonVersion = new LsLessonVersion();
+        lessonVersion.setLessonId(lesson.getId());
+        lessonVersion.setCreatorId(lesson.getCreatorId());
+        lessonVersion.setUpdateTime(lesson.getUpdateTime());
+        lessonVersion.setVersion(version);
+        return lessonVersion;
+    }
+
+    /**
+     * 获取最新的课程版本信息
+     */
+    private LsLessonVersion getLatestLessonVersion(Long lessonId) {
+        LsLessonVersionExample example = new LsLessonVersionExample();
+        example.createCriteria().andLessonIdEqualTo(lessonId);
+        example.setOrderByClause("update_time desc");
+        List<LsLessonVersion> list = this.lessonVersionDAO.selectByExample(example);
+        if (CollectionUtils.isEmpty(list)) {
+            return null;
+        } else {
+            return list.get(0);
+        }
+    }
+
+    /**
+     * 增加课程班级关系
+     */
+    private void addRelLessonClass(LessonPublishVO publishVO, Long id) {
+        publishVO.getClassIdList().forEach(classId -> {
+            StudentRelLessonClass relLessonClass = new StudentRelLessonClass();
+            relLessonClass.setClassId(classId);
+            relLessonClass.setLessonId(id);
+            this.studentRelLessonClassDAO.insert(relLessonClass);
+        });
+    }
+
+    private LessonVO findByMapAndName(Long mapId, String name) {
+        LsLessonExample lessonExample = new LsLessonExample();
+        lessonExample.createCriteria().andMapIdEqualTo(mapId).andNameEqualTo(name);
+        List<LsLesson> lessonList = this.lessonDAO.selectByExample(lessonExample);
+        if (CollectionUtils.isEmpty(lessonList)) {
+            return null;
+        }
+        return new LessonVO(lessonList.get(0));
+    }
+
+    private List<LsLesson> findLessonEntities(@NonNull Long mapId) {
+        LsLessonExample example = new LsLessonExample();
+        example.createCriteria().andMapIdEqualTo(mapId);
+        return lessonDAO.selectByExample(example);
+    }
+
+    private List<LsLessonChapter> findChapterEntities(@NonNull List<Long> lessonIds) {
+        if (CollectionUtils.isEmpty(lessonIds))
+            return new ArrayList<>();
+        LsLessonChapterExample example = new LsLessonChapterExample();
+        example.createCriteria().andLessonIdIn(lessonIds);
+        return lessonChapterDAO.selectByExample(example);
+    }
+
+    private List<LsRelChapterTraining> findChapterTrainingRelEntities(@NonNull List<Long> chapterIds) {
+        if (CollectionUtils.isEmpty(chapterIds))
+            return new ArrayList<>();
+        LsRelChapterTrainingExample example = new LsRelChapterTrainingExample();
+        example.createCriteria().andChapterIdIn(chapterIds);
+        return relChapterTrainingDAO.selectByExample(example);
+    }
+
 }
diff --git a/src/main/java/club/joylink/rtss/services/UserUsageStatsService.java b/src/main/java/club/joylink/rtss/services/UserUsageStatsService.java
index 2f64019b5..e8be3019b 100644
--- a/src/main/java/club/joylink/rtss/services/UserUsageStatsService.java
+++ b/src/main/java/club/joylink/rtss/services/UserUsageStatsService.java
@@ -119,7 +119,7 @@ public class UserUsageStatsService implements IUserUsageStatsService {
             }
             usageTotalStatsVO.setTrainingUserCount(0L);
             usageTotalStatsVO.setTrainingTime(0L);
-            List<LessonVO> lessonVOList = iLessonService.queryLessonsOfMap(mapVO.getId());
+            List<LessonVO> lessonVOList = iLessonService.queryValidLessonsOfMap(mapVO.getId());
             List<Long> lessonIds = lessonVOList.stream().map(LessonVO::getId).collect(Collectors.toList());
             if (!CollectionUtils.isEmpty(lessonIds)) {
                 UserTrainingStatsExample userTrainingStatsExample = new UserTrainingStatsExample();
diff --git a/src/main/java/club/joylink/rtss/services/training/GenerateTask.java b/src/main/java/club/joylink/rtss/services/training/GenerateTask.java
index d805ad5c6..e8aaf89fe 100644
--- a/src/main/java/club/joylink/rtss/services/training/GenerateTask.java
+++ b/src/main/java/club/joylink/rtss/services/training/GenerateTask.java
@@ -1,10 +1,8 @@
 package club.joylink.rtss.services.training;
 
 import club.joylink.rtss.constants.MapPrdTypeEnum;
-import club.joylink.rtss.services.ICommandService;
-import club.joylink.rtss.services.IMapService;
-import club.joylink.rtss.services.IOperateService;
-import club.joylink.rtss.services.IRunPlanTemplateService;
+import club.joylink.rtss.entity.Training;
+import club.joylink.rtss.services.*;
 import club.joylink.rtss.services.training.data.GenerateConfig;
 import club.joylink.rtss.services.training.generatornew.GeneratorFactoryNew;
 import club.joylink.rtss.services.training.generatornew.GeneratorNew;
@@ -12,6 +10,8 @@ import club.joylink.rtss.simulation.cbtc.Simulation;
 import club.joylink.rtss.simulation.cbtc.build.SimulationBuildParams;
 import club.joylink.rtss.simulation.cbtc.build.SimulationBuilder;
 import club.joylink.rtss.vo.client.CommandDefinitionVO;
+import club.joylink.rtss.vo.client.LessonChapterTrainingRelVO;
+import club.joylink.rtss.vo.client.LessonVO;
 import club.joylink.rtss.vo.client.OperateDefinitionVO;
 import club.joylink.rtss.vo.client.map.MapVO;
 import club.joylink.rtss.vo.client.runplan.RunPlanVO;
@@ -26,6 +26,7 @@ import org.springframework.util.CollectionUtils;
 import java.time.LocalDateTime;
 import java.time.LocalTime;
 import java.util.*;
+import java.util.function.Function;
 import java.util.stream.Collectors;
 
 @Slf4j
@@ -52,11 +53,17 @@ public class GenerateTask {
     @Autowired
     private ICommandService iCommandService;
 
+    @Autowired
+    private ILessonService iLessonService;
+
+    @Autowired
+    private ILessonDraftService iLessonDraftService;
+
     private List<String> generateNew(GenerateConfig config, MapVO mapVO, Simulation simulation) {
         // 查询生成规则
         GeneratorNew generator = this.generatorFactoryNew.getGenerator(config.getTrainingType());
         if (Objects.isNull(generator)) {
-            log.warn("无对应实训类型[{}]的规则生成器",config.getTrainingType());
+            log.warn("无对应实训类型[{}]的规则生成器", config.getTrainingType());
             return null;
         }
         List<String> results = new ArrayList<>();
@@ -79,7 +86,7 @@ public class GenerateTask {
                     this.iTrainingV1Service.batchSaveAutoGenerateTrainings(trainingVOList);
                 } catch (Exception e) {
                     log.error(MapPrdTypeEnum.getMapPrdTypeEnumByCode(config.getPrdType()) + ":" + operateType + " 生成失败", e);
-                    results.add(MapPrdTypeEnum.getMapPrdTypeEnumByCode(config.getPrdType()) + ":" +operateType + " 生成失败");
+                    results.add(MapPrdTypeEnum.getMapPrdTypeEnumByCode(config.getPrdType()) + ":" + operateType + " 生成失败");
                 }
             });
         });
@@ -106,18 +113,17 @@ public class GenerateTask {
 
     /**
      * 批量更新自动生成实训的用时/说明
-     *
-     * @param config
      */
     public void batchUpdateGenerateTraining(GenerateConfig config) {
         this.iTrainingV1Service.batchUpdateGenerateTraining(config);
     }
 
-    /**生成新地图实训,只能在一键生成接口调用*/
+    /**
+     * 生成新地图实训,只能在一键生成接口调用
+     */
     @Transactional
     public String generateNewTrainings(Long mapId, MapVO mapVO) {
         log.warn("generate training start...[{}]", LocalTime.now());
-        try{
             // 查询通用运行图
             RunPlanVO planVO = this.iRunPlanTemplateService.getFirstRunPlanByMapId(mapVO.getId());
             this.delete(mapId);
@@ -141,7 +147,7 @@ public class GenerateTask {
                 groupByOperationObject.forEach((o, cdo) -> {
                     config.setTrainingType(o);
                     config.setOperateType(cdo.stream().map(cd -> cd.getOperate()).collect(Collectors.toList()));
-                    List<String> list =this.generateNew(config, mapVO,simulation);
+                    List<String> list = this.generateNew(config, mapVO, simulation);
                     if (!CollectionUtils.isEmpty(list)) {
                         results.addAll(list);
                     }
@@ -149,20 +155,82 @@ public class GenerateTask {
             });
             log.warn("generate training end...[{}]", LocalTime.now());
             return CollectionUtils.isEmpty(results) ? "成功" : String.join(",", results);
-        }finally {
+    }
+
+    @Async
+    @Transactional
+    public String generateTrainings(Long mapId) {
+        try {
+            Objects.requireNonNull(mapId, "地图id不能为空");
+            //获取地图下章节和实训的关联关系，记录章节下关联的实训的类型和数量
+            List<LessonVO> lessonVOS = iLessonService.queryLessonDetail(mapId);
+            List<LessonChapterTrainingRelVO> rels = lessonVOS.stream().flatMap(lessonVO -> {
+                List<LessonChapterTrainingRelVO> rel = lessonVO.getRel();
+                if (rel == null)
+                    return null;
+//                    rel = new ArrayList<>();
+                return rel.stream();
+            }).collect(Collectors.toList());
+            lessonVOS = null;
+            Map<Long, Training> trainingMap = iTrainingV1Service.findEntities(mapId)
+                    .stream().collect(Collectors.toMap(Training::getId, Function.identity()));
+            Map<LessonChapterTrainingRelVO, Training> chapterTrainingRelMap = new HashMap<>();
+            for (LessonChapterTrainingRelVO rel : rels) {
+                Training training = trainingMap.get(rel.getTrainingId());
+                chapterTrainingRelMap.put(rel, training);
+            }
+            trainingMap = null;
+            rels = null;
+            Map<Long, Map<String, Map<String, Map<String, List<Map.Entry<LessonChapterTrainingRelVO, Training>>>>>> oldRelMap
+                    = chapterTrainingRelMap.entrySet().stream().collect(
+                    Collectors.groupingBy(entry -> entry.getKey().getChapterId(),
+                            Collectors.groupingBy(entry -> entry.getValue().getPrdType(),
+                                    Collectors.groupingBy(entry -> entry.getValue().getType(),
+                                            Collectors.groupingBy(entry -> entry.getValue().getOperateType())))));
+            chapterTrainingRelMap = null;
+            //生成实训
+            MapVO mapVO = iMapService.getMapDetail(mapId);
+            String result = generateNewTrainings(mapId, mapVO);
+            //根据上面的记录结果重建章节-实训关联关系
+            Map<String, Map<String, Map<String, List<Training>>>> newTrainingMap = iTrainingV1Service.findEntities(mapId)
+                    .stream().collect(Collectors.groupingBy(Training::getPrdType, Collectors.groupingBy(Training::getType, Collectors.groupingBy(Training::getOperateType))));
+            List<LessonChapterTrainingRelVO> newRelList = new ArrayList<>();
+            oldRelMap.forEach((chapterId, oldTrainingInfo) -> {
+                oldTrainingInfo.forEach((prdType, typeAndOperateType) -> {
+                    Map<String, Map<String, List<Training>>> groupByTypeTrainingMap = newTrainingMap.get(prdType);
+                    if (CollectionUtils.isEmpty(groupByTypeTrainingMap)) {
+                        return;
+                    }
+                    typeAndOperateType.forEach((type, operateTypeAndRelEntries) -> {
+                        Map<String, List<Training>> groupByOperateTypeTrainingMap = groupByTypeTrainingMap.get(type);
+                        if (CollectionUtils.isEmpty(groupByOperateTypeTrainingMap)) {
+                            return;
+                        }
+                        operateTypeAndRelEntries.forEach((operateType, relEntries) -> {
+                            List<Training> trainings = groupByOperateTypeTrainingMap.get(operateType);
+                            if (CollectionUtils.isEmpty(trainings))
+                                return;
+                            int trainingIndex = 0;
+                            for (Map.Entry<LessonChapterTrainingRelVO, Training> entry : relEntries) {
+                                LessonChapterTrainingRelVO oldRel = entry.getKey();
+                                oldRel.setTrainingId(trainings.get(trainingIndex).getId());
+                                newRelList.add(oldRel);
+                                trainingIndex++;
+                                if (trainingIndex >= trainings.size())
+                                    return;
+                            }
+                        });
+                    });
+                });
+            });
+            iLessonService.addChapterTrainingRelAfterDelete(newRelList);
+            return result;
+        } finally {
             runningmapIds.remove(mapId);
         }
     }
 
-    @Async
-    public String generateTrainings(Long mapId){
-
-        Objects.requireNonNull(mapId, "地图id不能为空");
-        MapVO mapVO = iMapService.getMapDetail(mapId);
-        return generateNewTrainings(mapId, mapVO);
-    }
-
-    public Set<Long> getRunningmapIds(){
+    public Set<Long> getRunningmapIds() {
         return this.runningmapIds;
     }
 
diff --git a/src/main/java/club/joylink/rtss/services/training/ITrainingV1Service.java b/src/main/java/club/joylink/rtss/services/training/ITrainingV1Service.java
index 922dbc9e2..960a71535 100644
--- a/src/main/java/club/joylink/rtss/services/training/ITrainingV1Service.java
+++ b/src/main/java/club/joylink/rtss/services/training/ITrainingV1Service.java
@@ -11,6 +11,7 @@ import club.joylink.rtss.vo.client.training.TrainingNewVO;
 import club.joylink.rtss.vo.client.training.TrainingQueryVO;
 import club.joylink.rtss.vo.client.training.TrainingResultVO;
 import club.joylink.rtss.vo.client.training.TrainingStepVO;
+import lombok.NonNull;
 
 import java.util.List;
 import java.util.Map;
@@ -187,4 +188,6 @@ public interface ITrainingV1Service {
      * @return
      */
     List<Training> findEntities(Long mapId, String prdType);
+
+    List<Training> findEntities(@NonNull Long mapId);
 }
diff --git a/src/main/java/club/joylink/rtss/services/training/TrainingV1Service.java b/src/main/java/club/joylink/rtss/services/training/TrainingV1Service.java
index a30ab1429..5ba070933 100644
--- a/src/main/java/club/joylink/rtss/services/training/TrainingV1Service.java
+++ b/src/main/java/club/joylink/rtss/services/training/TrainingV1Service.java
@@ -24,6 +24,7 @@ import club.joylink.rtss.vo.client.training.TrainingResultVO;
 import club.joylink.rtss.vo.client.training.TrainingStepVO;
 import com.github.pagehelper.Page;
 import com.github.pagehelper.PageHelper;
+import lombok.NonNull;
 import lombok.extern.slf4j.Slf4j;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Service;
@@ -689,9 +690,16 @@ public class TrainingV1Service implements ITrainingV1Service {
     }
 
     @Override
-    public List<Training> findEntities(Long mapId, String prdType) {
+    public List<Training> findEntities(@NonNull Long mapId, @NonNull String prdType) {
         TrainingExample example = new TrainingExample();
         example.createCriteria().andMapIdEqualTo(mapId).andPrdTypeEqualTo(prdType);
         return trainingDAO.selectByExample(example);
     }
+
+    @Override
+    public List<Training> findEntities(@NonNull Long mapId) {
+        TrainingExample example = new TrainingExample();
+        example.createCriteria().andMapIdEqualTo(mapId);
+        return trainingDAO.selectByExample(example);
+    }
 }
diff --git a/src/main/java/club/joylink/rtss/vo/client/LessonChapterTrainingRelVO.java b/src/main/java/club/joylink/rtss/vo/client/LessonChapterTrainingRelVO.java
index 2f70b0d27..60690d62a 100644
--- a/src/main/java/club/joylink/rtss/vo/client/LessonChapterTrainingRelVO.java
+++ b/src/main/java/club/joylink/rtss/vo/client/LessonChapterTrainingRelVO.java
@@ -1,9 +1,9 @@
 package club.joylink.rtss.vo.client;
 
-import com.fasterxml.jackson.databind.annotation.JsonSerialize;
-import com.fasterxml.jackson.databind.ser.std.ToStringSerializer;
 import club.joylink.rtss.entity.LsDraftRelChapterTraining;
 import club.joylink.rtss.entity.LsRelChapterTraining;
+import com.fasterxml.jackson.databind.annotation.JsonSerialize;
+import com.fasterxml.jackson.databind.ser.std.ToStringSerializer;
 import lombok.Getter;
 import lombok.NoArgsConstructor;
 import lombok.Setter;
@@ -22,6 +22,8 @@ public class LessonChapterTrainingRelVO {
      */
     private String lessonCode;
 
+    private Long lessonId;
+
     /**
      * 课程章节ID
      */
@@ -51,6 +53,7 @@ public class LessonChapterTrainingRelVO {
 
     public LessonChapterTrainingRelVO(LsDraftRelChapterTraining rel) {
 //        this.lessonCode = rel.getLessonCode();
+        this.lessonId = rel.getLessonId();
         this.chapterId = rel.getChapterId();
         this.trainingId = rel.getTrainingId();
         this.orderNum = rel.getOrderNum();
@@ -59,6 +62,7 @@ public class LessonChapterTrainingRelVO {
 
     public LessonChapterTrainingRelVO(LsRelChapterTraining rel) {
 //        this.lessonCode = rel.getLessonCode();
+        this.lessonId = rel.getLessonId();
         this.chapterId = rel.getChapterId();
         this.trainingId = rel.getTrainingId();
         this.orderNum = rel.getOrderNum();
diff --git a/src/main/java/club/joylink/rtss/vo/client/LessonChapterVO.java b/src/main/java/club/joylink/rtss/vo/client/LessonChapterVO.java
index f62831706..aad91a056 100644
--- a/src/main/java/club/joylink/rtss/vo/client/LessonChapterVO.java
+++ b/src/main/java/club/joylink/rtss/vo/client/LessonChapterVO.java
@@ -1,11 +1,11 @@
 package club.joylink.rtss.vo.client;
 
+import club.joylink.rtss.entity.LsDraftLessonChapter;
+import club.joylink.rtss.entity.LsLessonChapter;
 import club.joylink.rtss.vo.client.training.TrainingNewVO;
 import com.fasterxml.jackson.annotation.JsonIgnore;
 import com.fasterxml.jackson.databind.annotation.JsonSerialize;
 import com.fasterxml.jackson.databind.ser.std.ToStringSerializer;
-import club.joylink.rtss.entity.LsDraftLessonChapter;
-import club.joylink.rtss.entity.LsLessonChapter;
 import io.swagger.annotations.ApiModelProperty;
 import lombok.Getter;
 import lombok.NoArgsConstructor;
@@ -88,6 +88,7 @@ public class LessonChapterVO implements Comparable<LessonChapterVO> {
 
     public LessonChapterVO(LsLessonChapter chapter) {
         this.id = chapter.getId();
+        this.lessonId = chapter.getLessonId();
         this.name = chapter.getName();
         this.remarks = chapter.getRemarks();
         this.parentId = chapter.getParentId();