diff --git a/jeecg-boot/jeecg-boot-module/jeecg-module-learn/src/main/java/org/jeecg/modules/biz/controller/RepoBizController.java b/jeecg-boot/jeecg-boot-module/jeecg-module-learn/src/main/java/org/jeecg/modules/biz/controller/RepoBizController.java
index 9c8e7e88..aee92008 100644
--- a/jeecg-boot/jeecg-boot-module/jeecg-module-learn/src/main/java/org/jeecg/modules/biz/controller/RepoBizController.java
+++ b/jeecg-boot/jeecg-boot-module/jeecg-module-learn/src/main/java/org/jeecg/modules/biz/controller/RepoBizController.java
@@ -21,9 +21,8 @@ import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.transaction.annotation.Transactional;
 import org.springframework.web.bind.annotation.*;
 
-import java.util.ArrayList;
-import java.util.List;
-import java.util.Map;
+import java.util.*;
+import java.util.stream.Collectors;
 
 
 @RestController
@@ -77,7 +76,34 @@ public class RepoBizController {
     @Operation(summary = "查询题库下题目")
     public Result<List<Question>> questionList(@PathVariable String repoId) {
         List<String> list = questionRepoService.questionList(repoId);
-        return Result.ok(questionService.listByIds(list));
+        List<Question> questions = questionService.listByIds(list);
+        //获取复选题id
+        List<String> type5Ids = questions.stream()
+                .filter(question -> question.getType() == 5)
+                .map(Question::getId)
+                .collect(Collectors.toList());
+        //获取复选题所包含的题目
+        List<Question> type5Questions = new ArrayList<>();
+        if (!type5Ids.isEmpty()) {
+            type5Questions = questionService.list(
+                    new LambdaQueryWrapper<Question>()
+                            .in(Question::getParentId, type5Ids)
+            );
+        }
+        // 创建一个映射，用于快速查找父ID对应的子题目
+        Map<String, List<Question>> parentToChildrenMap = type5Questions.stream()
+                .collect(Collectors.groupingBy(Question::getParentId));
+
+        // 将子题目添加到原始列表中，保持原有顺序
+        List<Question> resultQuestions = new ArrayList<>();
+        for (Question question : questions) {
+            resultQuestions.add(question);
+            if (question.getType() == 5) {
+                List<Question> children = parentToChildrenMap.getOrDefault(question.getId(), Collections.emptyList());
+                resultQuestions.addAll(children);
+            }
+        }
+        return Result.ok(resultQuestions);
     }
 
     @GetMapping("course_list")
@@ -96,19 +122,52 @@ public class RepoBizController {
     @GetMapping("/repoList/{questionId}")
     @Operation(summary = "查询题目详情")
     public Result<?> questionDetail(@PathVariable String questionId,@RequestParam Integer type) {
-        if (type == 1 || type == 2 || type == 3) {
-            return Result.ok(choiceDetail(questionId));
-        }else if(type == 4 || type == 5) {
+        if (type == 0 || type == 1 || type == 2) {
+            List<QuestionOption> questionOptions = choiceDetail(questionId);
+            return Result.ok(questionOptions);
+        }else if(type == 3 || type == 4) {
             return Result.ok(answerDetail(questionId));
         }else {
-            return Result.ok(questionService.list(
+            //查询复合题所包含的题目
+            List<Question> list = questionService.list(
                     new LambdaQueryWrapper<Question>().
                             eq(Question::getParentId, questionId)
-                    )
             );
+            //根据题目类型进行分组（false：选择多选判断题，true：填空简答题）
+            Map<Boolean, List<Question>> groupedQuestions = list.stream()
+                    .collect(Collectors.partitioningBy(
+                            q -> q.getType() > 2
+                    ));
+            Map<String, Map<String, List<?>>> questionOptionMap = new HashMap<>();
+            //获取选择题，多选题，判断题答案
+            List<Question> question = groupedQuestions.get(false);
+            if(!question.isEmpty()){
+                Map<String, List<?>> questionListHashMap = new HashMap<>();
+                question.forEach(q -> {
+                    ArrayList<Object> objects = new ArrayList<>();
+                    objects.add(q);
+                    objects.add(choiceDetail(q.getId()));
+                    questionListHashMap.put(q.getId(), objects);
+                });
+                questionOptionMap.put("questionOption", questionListHashMap);
+            }
+            //获取填空题，简答题答案
+            List<Question> question1 = groupedQuestions.get(true);
+            if(!question1.isEmpty()){
+                Map<String, List<?>> questionAnswerMap = new HashMap<>();
+                question1.forEach(q -> {
+                    ArrayList<Object> objects = new ArrayList<>();
+                    objects.add(q);
+                    objects.add(answerDetail(q.getId()));
+                    questionAnswerMap.put(q.getId(), objects);
+                });
+                questionOptionMap.put("questionAnswer", questionAnswerMap);
+            }
+            return Result.ok(questionOptionMap);
         }
 
     }
+    //查询选择题，多选题，判断题答案
     public List<QuestionOption> choiceDetail(String questionId) {
         return questionOptionService.list(
                 new LambdaQueryWrapper<QuestionOption>().
@@ -117,7 +176,7 @@ public class RepoBizController {
         );
     }
 
-
+    //查询填空题，简答题答案
     public List<QuestionAnswer> answerDetail(String questionId) {
         return questionAnswerService.list(
                 new LambdaQueryWrapper<QuestionAnswer>().
diff --git a/jeecg-boot/jeecg-boot-module/jeecg-module-learn/src/main/java/org/jeecg/modules/gen/question/controller/QuestionController.java b/jeecg-boot/jeecg-boot-module/jeecg-module-learn/src/main/java/org/jeecg/modules/gen/question/controller/QuestionController.java
index b7262f81..08921abe 100644
--- a/jeecg-boot/jeecg-boot-module/jeecg-module-learn/src/main/java/org/jeecg/modules/gen/question/controller/QuestionController.java
+++ b/jeecg-boot/jeecg-boot-module/jeecg-module-learn/src/main/java/org/jeecg/modules/gen/question/controller/QuestionController.java
@@ -119,6 +119,7 @@ public class QuestionController extends JeecgController<Question, IQuestionServi
 	@Operation(summary="题目-通过id删除")
 	@RequiresPermissions("gen.question:question:delete")
 	@DeleteMapping(value = "/delete")
+	@Transactional
 	public Result<String> delete(@RequestParam(name="id",required=true) String id) {
 		Question question = questionService.getById(id);
 		questionService.removeById(id);