diff --git a/src/main/java/com/sztzjy/resource_center/controller/CaseController.java b/src/main/java/com/sztzjy/resource_center/controller/CaseController.java
index 1138e73..8ab676c 100644
--- a/src/main/java/com/sztzjy/resource_center/controller/CaseController.java
+++ b/src/main/java/com/sztzjy/resource_center/controller/CaseController.java
@@ -151,8 +151,9 @@ public class CaseController {
     @ApiOperation("案例题编辑")
     @PostMapping("updateCase")
     public ResultEntity<HttpStatus> updateCase(@RequestBody SysCaseQuestion sysCaseQuestion,
-                                               @ApiParam("谁调的请求，传管理员/学校ID") @RequestParam String source) {
-        List<SysTopicAndCourse> sysTopicAndCourses = getSysTopicAndCourses(sysCaseQuestion.getCaseId(), sysCaseQuestion.getOneId());
+                                               @ApiParam("谁调的请求，传管理员/学校ID") @RequestParam String source,
+                                               @ApiParam("修改前旧的oneId") @RequestParam String oldOneId) {
+        List<SysTopicAndCourse> sysTopicAndCourses = getSysTopicAndCourses(sysCaseQuestion.getCaseId(), oldOneId);
 //        if (!sysTopicAndCourses.isEmpty()) {
 //            return new ResultEntity<>(HttpStatus.BAD_REQUEST, "该案例题正在被使用!");
 //        } else {
@@ -160,6 +161,8 @@ public class CaseController {
         if ("管理员".equals(source) || source.equals(sysCaseQuestion.getSource())) {
             if (!sysTopicAndCourses.isEmpty()) {
                 SysTopicAndCourse sysTopicAndCourse = sysTopicAndCourses.get(0);
+                sysTopicAndCourse.setOneId(sysCaseQuestion.getOneId());
+                sysTopicAndCourse.setOneName(sysCaseQuestion.getOneName());
                 sysTopicAndCourse.setTwoId(sysCaseQuestion.getTwoId());
                 sysTopicAndCourse.setThreeId(sysCaseQuestion.getThreeId());
                 sysTopicAndCourse.setTwoName(sysCaseQuestion.getTwoName());
diff --git a/src/main/java/com/sztzjy/resource_center/controller/CaseStepController.java b/src/main/java/com/sztzjy/resource_center/controller/CaseStepController.java
index f078878..b631845 100644
--- a/src/main/java/com/sztzjy/resource_center/controller/CaseStepController.java
+++ b/src/main/java/com/sztzjy/resource_center/controller/CaseStepController.java
@@ -55,7 +55,7 @@ public class CaseStepController {
     @PostMapping("updateCase")
     public ResultEntity<HttpStatus> updateCase(@RequestBody SysCaseQuestionStepWithBLOBs caseQuestionStepWithBLOBs,
                                                @ApiParam("谁调的请求，传管理员/学校ID") @RequestParam String source) {
-        List<SysTopicAndCourse> sysTopicAndCourses = getSysTopicAndCourses(caseQuestionStepWithBLOBs.getCaseId());
+//        List<SysTopicAndCourse> sysTopicAndCourses = getSysTopicAndCourses(caseQuestionStepWithBLOBs.getCaseId());
 //        if (!sysTopicAndCourses.isEmpty()) {
 //            return new ResultEntity<>(HttpStatus.BAD_REQUEST, "该案例题正在被使用!");
 //        }
@@ -63,7 +63,7 @@ public class CaseStepController {
             //todo 管理员任意修改，老师只能改自己的
             SysCaseQuestion sysCaseQuestion = sysCaseQuestionMapper.selectByPrimaryKey(caseQuestionStepWithBLOBs.getCaseId());
             if ("管理员".equals(source) || source.equals(sysCaseQuestion.getSource())) {
-                caseQuestionStepMapper.updateByPrimaryKey(caseQuestionStepWithBLOBs);
+                caseQuestionStepMapper.updateByPrimaryKeyWithBLOBs(caseQuestionStepWithBLOBs);
                 return new ResultEntity<>(HttpStatus.OK, "编辑成功!");
             } else {
                 return new ResultEntity<>(HttpStatus.BAD_REQUEST, "权限不足!");
diff --git a/src/main/java/com/sztzjy/resource_center/controller/CourseTagManageController.java b/src/main/java/com/sztzjy/resource_center/controller/CourseTagManageController.java
index 49fb103..2a65854 100644
--- a/src/main/java/com/sztzjy/resource_center/controller/CourseTagManageController.java
+++ b/src/main/java/com/sztzjy/resource_center/controller/CourseTagManageController.java
@@ -43,6 +43,12 @@ public class CourseTagManageController {
     private SysTopicAndCourseMapper sysTopicAndCourseMapper;
     @Autowired
     private SysResourceAndCourseMapper sysResourceAndCourseMapper;
+    @Autowired
+    private SysResourceMapper sysResourceMapper;
+    @Autowired
+    private SysCaseQuestionMapper sysCaseQuestionMapper;
+    @Autowired
+    private SysObjectiveQuestionsMapper sysObjectiveQuestionsMapper;
 
 
     @AnonymousAccess
@@ -98,11 +104,11 @@ public class CourseTagManageController {
             List<String> ids = sysResourceAndCourses.stream().map(SysResourceAndCourse::getId).collect(Collectors.toList());
             sysResourceAndCourseMapper.batchUpdateTwoName(ids, name);
 
-            SysTopicAndCourseExample example1 =new SysTopicAndCourseExample();
+            SysTopicAndCourseExample example1 = new SysTopicAndCourseExample();
             example1.createCriteria().andTwoIdEqualTo(id);
             List<SysTopicAndCourse> sysTopicAndCourses = sysTopicAndCourseMapper.selectByExample(example1);
             List<String> collect = sysTopicAndCourses.stream().map(SysTopicAndCourse::getId).collect(Collectors.toList());
-            sysTopicAndCourseMapper.batchUpdateTwoName(collect,name);
+            sysTopicAndCourseMapper.batchUpdateTwoName(collect, name);
         } else {
 
             SysThreeCatalog sysThreeCatalog = sysThreeCatalogMapper.selectByPrimaryKey(id);
@@ -115,11 +121,11 @@ public class CourseTagManageController {
             List<String> ids = sysResourceAndCourses.stream().map(SysResourceAndCourse::getId).collect(Collectors.toList());
             sysResourceAndCourseMapper.batchUpdateThreeName(ids, name);
 
-            SysTopicAndCourseExample example1 =new SysTopicAndCourseExample();
+            SysTopicAndCourseExample example1 = new SysTopicAndCourseExample();
             example1.createCriteria().andThreeIdEqualTo(id);
             List<SysTopicAndCourse> sysTopicAndCourses = sysTopicAndCourseMapper.selectByExample(example1);
             List<String> collect = sysTopicAndCourses.stream().map(SysTopicAndCourse::getId).collect(Collectors.toList());
-            sysTopicAndCourseMapper.batchUpdateThreeName(collect,name);
+            sysTopicAndCourseMapper.batchUpdateThreeName(collect, name);
         }
         return new ResultEntity<>(HttpStatus.OK, "修改成功");
     }
@@ -133,59 +139,87 @@ public class CourseTagManageController {
         try {
             if (type == 2) {
                 sysTwoCatalogMapper.deleteByPrimaryKey(id);
-                //删除资源
+                //删除资源关系表
                 SysResourceAndCourseExample example1 = new SysResourceAndCourseExample();
                 example1.createCriteria().andTwoIdEqualTo(id);
+
+                List<SysResourceAndCourse> sysResourceAndCourses = sysResourceAndCourseMapper.selectByExample(example1);
+                List<String> resourceIds = sysResourceAndCourses.stream().map(SysResourceAndCourse::getResourceId).collect(Collectors.toList());
+
                 sysResourceAndCourseMapper.deleteByExample(example1);
 
-                //删除题目
+                //删除资源
+                if (!resourceIds.isEmpty()) {
+                    SysResourceExample sysResourceExample = new SysResourceExample();
+                    sysResourceExample.createCriteria().andResourceIdIn(resourceIds);
+                    sysResourceMapper.deleteByExample(sysResourceExample);
+                }
+
+                //删除题目关系表
                 SysTopicAndCourseExample example = new SysTopicAndCourseExample();
                 example.createCriteria().andTwoIdEqualTo(id);
+                List<SysTopicAndCourse> topicAndCourseList = sysTopicAndCourseMapper.selectByExample(example);
+                List<String> topicIds = topicAndCourseList.stream().map(SysTopicAndCourse::getTopicId).collect(Collectors.toList());
                 sysTopicAndCourseMapper.deleteByExample(example);
+
+
+                //删除案例题
+                if (!topicIds.isEmpty()) {
+                    SysCaseQuestionExample sysCaseQuestionExample = new SysCaseQuestionExample();
+                    sysCaseQuestionExample.createCriteria().andCaseIdIn(topicIds);
+                    sysCaseQuestionMapper.deleteByExample(sysCaseQuestionExample);
+
+                    //删除客观题
+                    SysObjectiveQuestionsExample sysObjectiveQuestionsExample = new SysObjectiveQuestionsExample();
+                    sysObjectiveQuestionsExample.createCriteria().andObjectiveIdIn(topicIds);
+                    sysObjectiveQuestionsMapper.deleteByExample(sysObjectiveQuestionsExample);
+                }
             } else {
                 sysThreeCatalogMapper.deleteByPrimaryKey(id);
+
+                //删除资源关系表
+                SysResourceAndCourseExample sysResourceAndCourseExample = new SysResourceAndCourseExample();
+                sysResourceAndCourseExample.createCriteria().andThreeIdEqualTo(id);
+
+                List<SysResourceAndCourse> sysResourceAndCourses = sysResourceAndCourseMapper.selectByExample(sysResourceAndCourseExample);
+                List<String> resourceIds = sysResourceAndCourses.stream().map(SysResourceAndCourse::getResourceId).collect(Collectors.toList());
+
+                sysResourceAndCourseMapper.deleteByExample(sysResourceAndCourseExample);
                 //删除资源
-                SysResourceAndCourseExample example1 = new SysResourceAndCourseExample();
-                example1.createCriteria().andThreeIdEqualTo(id);
-                sysResourceAndCourseMapper.deleteByExample(example1);
+                if (!resourceIds.isEmpty()) {
+                    SysResourceExample sysResourceExample = new SysResourceExample();
+                    sysResourceExample.createCriteria().andResourceIdIn(resourceIds);
+                    sysResourceMapper.deleteByExample(sysResourceExample);
+                }
 
-                //删除题目
-                SysTopicAndCourseExample example = new SysTopicAndCourseExample();
-                example.createCriteria().andThreeIdEqualTo(id);
-                sysTopicAndCourseMapper.deleteByExample(example);
-                sysThreeCatalogMapper.deleteByPrimaryKey(id);
+                //删除题目关系表
+                SysTopicAndCourseExample sysTopicAndCourseExample = new SysTopicAndCourseExample();
+                sysTopicAndCourseExample.createCriteria().andThreeIdEqualTo(id);
+
+                List<SysTopicAndCourse> topicAndCourseList = sysTopicAndCourseMapper.selectByExample(sysTopicAndCourseExample);
+                List<String> topicIds = topicAndCourseList.stream().map(SysTopicAndCourse::getTopicId).collect(Collectors.toList());
+
+                sysTopicAndCourseMapper.deleteByExample(sysTopicAndCourseExample);
+
+                //删除案例题
+                if (!topicIds.isEmpty()) {
+                    SysCaseQuestionExample sysCaseQuestionExample = new SysCaseQuestionExample();
+                    sysCaseQuestionExample.createCriteria().andCaseIdIn(topicIds);
+                    sysCaseQuestionMapper.deleteByExample(sysCaseQuestionExample);
+
+                    //删除客观题
+                    SysObjectiveQuestionsExample sysObjectiveQuestionsExample = new SysObjectiveQuestionsExample();
+                    sysObjectiveQuestionsExample.createCriteria().andObjectiveIdIn(topicIds);
+                    sysObjectiveQuestionsMapper.deleteByExample(sysObjectiveQuestionsExample);
+                }
             }
         } catch (Exception e) {
             e.printStackTrace();
-            return new ResultEntity<>(HttpStatus.INTERNAL_SERVER_ERROR,"删除失败，请联系管理员");
+            return new ResultEntity<>(HttpStatus.INTERNAL_SERVER_ERROR, "删除失败，请联系管理员");
         }
         return new ResultEntity<>(HttpStatus.OK, "删除成功");
     }
 
-//    @AnonymousAccess
-//    @ApiOperation("排序")
-//    @PostMapping("setRank")  //修改成LIST
-//    public ResultEntity<String> setRank(@ApiParam("一级传1/二级传2/三级传3") @RequestParam int type,
-//                                        @RequestParam String id,
-//                                        @RequestParam int rank) {
-//        if (type == 1) {
-//            SysOneCatalog sysOneCatalog = sysOneCatalogMapper.selectByPrimaryKey(id);
-//            sysOneCatalog.setSort(rank);
-//            sysOneCatalogMapper.updateByPrimaryKey(sysOneCatalog);
-//            return new ResultEntity<>(HttpStatus.OK, "排序成功");
-//        } else if (type == 2) {
-//            SysTwoCatalog sysTwoCatalog = sysTwoCatalogMapper.selectByPrimaryKey(id);
-//            sysTwoCatalog.setSort(rank);
-//            sysTwoCatalogMapper.updateByPrimaryKey(sysTwoCatalog);
-//            return new ResultEntity<>(HttpStatus.OK, "排序成功");
-//        } else {
-//            SysThreeCatalog sysThreeCatalog = sysThreeCatalogMapper.selectByPrimaryKey(id);
-//            sysThreeCatalog.setSort(rank);
-//            sysThreeCatalogMapper.updateByPrimaryKey(sysThreeCatalog);
-//            return new ResultEntity<>(HttpStatus.OK, "排序成功");
-//        }
-//    }
-
 
     @AnonymousAccess
     @ApiOperation("一级目录重新排序")
diff --git a/src/main/java/com/sztzjy/resource_center/controller/TopicResourceController.java b/src/main/java/com/sztzjy/resource_center/controller/TopicResourceController.java
index e8acfa2..e186c1a 100644
--- a/src/main/java/com/sztzjy/resource_center/controller/TopicResourceController.java
+++ b/src/main/java/com/sztzjy/resource_center/controller/TopicResourceController.java
@@ -234,7 +234,7 @@ public class TopicResourceController {
         SysObjectiveQuestions newData = new SysObjectiveQuestions();
         BeanUtils.copyProperties(dto, newData);
         sysObjectiveQuestionMapper.updateByPrimaryKey(newData);
-        return new ResultEntity<>(HttpStatus.BAD_REQUEST, "编辑完成！");
+        return new ResultEntity<>(HttpStatus.OK, "编辑完成！");
     }
 
     @AnonymousAccess
diff --git a/src/main/java/com/sztzjy/resource_center/controller/api/CaseApi.java b/src/main/java/com/sztzjy/resource_center/controller/api/CaseApi.java
index 9b2c28d..989b15e 100644
--- a/src/main/java/com/sztzjy/resource_center/controller/api/CaseApi.java
+++ b/src/main/java/com/sztzjy/resource_center/controller/api/CaseApi.java
@@ -293,6 +293,7 @@ public class CaseApi {
 
         SysCaseQuestionExample example1 = new SysCaseQuestionExample();
         example1.createCriteria().andCaseIdIn(collect).andSourceEqualTo("管理员");
+        example1.setOrderByClause("create_time");
         List<SysCaseQuestion> list = caseQuestionMapper.selectByExampleWithBLOBs(example1);
         return list;
     }
@@ -307,12 +308,8 @@ public class CaseApi {
     @PostMapping("selectCaseStepListBatchByIdListAndSort")
     @ApiOperation("查询案例题步骤并排序")
     @AnonymousAccess
-    public List<SysCaseQuestionStepWithBLOBs> selectCaseStepListBatchByIdListAndSort(@RequestBody List<String> caseIdList) {
-        SysCaseQuestionStepExample example = new SysCaseQuestionStepExample();
-        example.createCriteria().andCaseIdIn(caseIdList);
-        example.setOrderByClause("sort");
-        List<SysCaseQuestionStepWithBLOBs> sysCaseQuestionStepWithBLOBs = caseQuestionStepMapper.selectByExampleWithBLOBs(example);
-        return sysCaseQuestionStepWithBLOBs;
+    public List<SysCaseQuestionStepWithBLOBs> selectCaseStepListBatchByIdListAndSort(@RequestParam String threeId) {
+      return caseQuestionStepMapper.selectCaseStepListBatchByIdListAndSort(threeId);
     }
 
 
diff --git a/src/main/java/com/sztzjy/resource_center/controller/api/CourseApi.java b/src/main/java/com/sztzjy/resource_center/controller/api/CourseApi.java
index edb3483..85db12b 100644
--- a/src/main/java/com/sztzjy/resource_center/controller/api/CourseApi.java
+++ b/src/main/java/com/sztzjy/resource_center/controller/api/CourseApi.java
@@ -123,15 +123,40 @@ public class CourseApi {
                 return false;
             }
             twoCatalogMapper.deleteByPrimaryKey(twoId);
-            //删除资源
+            //删除资源关系表
             SysResourceAndCourseExample example1 = new SysResourceAndCourseExample();
             example1.createCriteria().andTwoIdEqualTo(twoId);
+
+            List<SysResourceAndCourse> sysResourceAndCourses = sysResourceAndCourseMapper.selectByExample(example1);
+            List<String> resourceIds = sysResourceAndCourses.stream().map(SysResourceAndCourse::getResourceId).collect(Collectors.toList());
+
             sysResourceAndCourseMapper.deleteByExample(example1);
 
-            //删除题目
+            //删除资源
+            if (!resourceIds.isEmpty()) {
+                SysResourceExample sysResourceExample = new SysResourceExample();
+                sysResourceExample.createCriteria().andResourceIdIn(resourceIds);
+                sysResourceMapper.deleteByExample(sysResourceExample);
+            }
+            //删除题目关系表
             SysTopicAndCourseExample example = new SysTopicAndCourseExample();
             example.createCriteria().andTwoIdEqualTo(twoId);
+            List<SysTopicAndCourse> topicAndCourseList = sysTopicAndCourseMapper.selectByExample(example);
+            List<String> topicIds = topicAndCourseList.stream().map(SysTopicAndCourse::getTopicId).collect(Collectors.toList());
             sysTopicAndCourseMapper.deleteByExample(example);
+
+
+            //删除案例题
+            if (!topicIds.isEmpty()) {
+                SysCaseQuestionExample sysCaseQuestionExample = new SysCaseQuestionExample();
+                sysCaseQuestionExample.createCriteria().andCaseIdIn(topicIds);
+                sysCaseQuestionMapper.deleteByExample(sysCaseQuestionExample);
+
+                //删除客观题
+                SysObjectiveQuestionsExample sysObjectiveQuestionsExample = new SysObjectiveQuestionsExample();
+                sysObjectiveQuestionsExample.createCriteria().andObjectiveIdIn(topicIds);
+                sysObjectiveQuestionsMapper.deleteByExample(sysObjectiveQuestionsExample);
+            }
             return true;
         } catch (Exception e) {
             e.printStackTrace();
diff --git a/src/main/java/com/sztzjy/resource_center/controller/api/ResourceDataApi.java b/src/main/java/com/sztzjy/resource_center/controller/api/ResourceDataApi.java
index 02cdc14..9487714 100644
--- a/src/main/java/com/sztzjy/resource_center/controller/api/ResourceDataApi.java
+++ b/src/main/java/com/sztzjy/resource_center/controller/api/ResourceDataApi.java
@@ -1,32 +1,24 @@
 package com.sztzjy.resource_center.controller.api;
 
-import cn.hutool.core.util.CharsetUtil;
 import com.sztzjy.resource_center.annotation.AnonymousAccess;
 import com.sztzjy.resource_center.entity.SysCaseQuestion;
 import com.sztzjy.resource_center.entity.SysResourceData;
 import com.sztzjy.resource_center.entity.SysResourceDataExample;
 import com.sztzjy.resource_center.mapper.SysCaseQuestionMapper;
 import com.sztzjy.resource_center.mapper.SysResourceDataMapper;
+import com.sztzjy.resource_center.util.CompressUtil;
 import com.sztzjy.resource_center.util.file.IFileUtil;
 import io.swagger.annotations.Api;
 import io.swagger.annotations.ApiOperation;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.beans.factory.annotation.Value;
-import org.springframework.util.Assert;
-import org.springframework.util.StringUtils;
 import org.springframework.web.bind.annotation.*;
 import org.springframework.web.multipart.MultipartFile;
 
-import javax.servlet.ServletOutputStream;
 import javax.servlet.http.HttpServletResponse;
-import java.io.BufferedInputStream;
 import java.io.File;
-import java.io.IOException;
-import java.io.InputStream;
-import java.net.URLEncoder;
-import java.nio.file.Files;
-import java.util.Arrays;
 import java.util.List;
+import java.util.Map;
 import java.util.UUID;
 
 @RestController
@@ -40,7 +32,8 @@ public class ResourceDataApi {
     private SysCaseQuestionMapper caseQuestionMapper;
     @Autowired
     IFileUtil fileUtil;
-
+    @Value("${file.path}")
+    private String filePath;
 
     /**
      * 数据集文件上传
@@ -91,6 +84,8 @@ public class ResourceDataApi {
     }
 
 
+
+
     /**
      * 数据集删除
      * 方法名：deleteResourceData
@@ -120,14 +115,22 @@ public class ResourceDataApi {
      */
     @AnonymousAccess
     @ApiOperation("数据集下载")
-    @GetMapping("downloadResourceData")
-    private void selectResourceDataList(@RequestParam String resourceId,
-                                           HttpServletResponse response) {
-        try {
-            SysResourceData sysResourceData = sysResourceDataMapper.selectByPrimaryKey(resourceId);
-            String resourceName = sysResourceData.getResourceName();
-            fileUtil.download(response, resourceName, sysResourceData.getUrl());
-        } catch (Exception e) {
+    @PostMapping("downloadResourceData")
+    private void downloadResourceData(@RequestBody List<String> ids, HttpServletResponse response) {
+        this.downloadFile(ids, response);
+    }
+
+
+    public void downloadFile(List<String> ids, HttpServletResponse response) {
+        if (ids != null && !ids.isEmpty()) {
+            List<Map<String, String>> filePaths = sysResourceDataMapper.getByIds(ids);
+            String zipName = "TZ_" + ((int) (Math.random() * 10000)) + ".zip";
+            String zipPath = filePath + "/" + zipName;
+            CompressUtil.compress11(filePaths, zipPath, false);
+            File pocZipFile = new File(zipPath);
+            CompressUtil.downloadZip(response, zipName, pocZipFile);
+            pocZipFile.delete();
         }
     }
+
 }
diff --git a/src/main/java/com/sztzjy/resource_center/controller/new_module/admin/AdminComponentCodeController.java b/src/main/java/com/sztzjy/resource_center/controller/new_module/admin/AdminComponentCodeController.java
index 3aff635..63898a3 100644
--- a/src/main/java/com/sztzjy/resource_center/controller/new_module/admin/AdminComponentCodeController.java
+++ b/src/main/java/com/sztzjy/resource_center/controller/new_module/admin/AdminComponentCodeController.java
@@ -33,7 +33,9 @@ import org.springframework.web.bind.annotation.*;
 import org.springframework.web.multipart.MultipartFile;
 
 import javax.annotation.Resource;
-import java.io.*;
+import java.io.File;
+import java.io.IOException;
+import java.io.UnsupportedEncodingException;
 import java.nio.charset.StandardCharsets;
 import java.util.*;
 
@@ -66,7 +68,7 @@ public class AdminComponentCodeController {
     @AnonymousAccess
     @Transactional
     public ResultEntity<String> add(@ApiParam("代码内容") String codeContent,
-                                    @ApiParam("参数释义") @RequestParam(required = false) String parameterContent,
+                                    @ApiParam("参数释义")@RequestParam(required = false) String parameterContent,
                                     @ApiParam("步骤名称（一级标签）") String stepName,
                                     @ApiParam("案例名称（二级标签）") String caseName,
                                     @RequestParam(required = false) List<MultipartFile> dataFile) {
@@ -121,23 +123,20 @@ public class AdminComponentCodeController {
     }
 
 
+
     @PostMapping("updateAdminData")
     @ApiOperation("编辑")
     @AnonymousAccess
     @Transactional
-    public ResultEntity<String> updateAdminData(@ApiParam("案例ID") @RequestBody Integer id,
-                                                @ApiParam("代码内容") @RequestBody(required = false) String codeContent,
-                                                @ApiParam("参数释义") @RequestBody(required = false) String parameterContent,
-                                                @ApiParam("步骤名称（一级标签）") @RequestBody(required = false) String stepName,
-                                                @ApiParam("案例名称（二级标签）") @RequestBody(required = false) String caseName) {
+    public ResultEntity<String> updateAdminData(@RequestBody UpdateAdminDataDTO dto) {
         //编辑
         try {
             AdminComponentCodeWithBLOBs adminComponentCode = new AdminComponentCodeWithBLOBs();
-            adminComponentCode.setId(id);
-            adminComponentCode.setCourseName(stepName);
-            adminComponentCode.setChapterName(caseName);
-            adminComponentCode.setItem(codeContent);
-            adminComponentCode.setDefinition(parameterContent);
+            adminComponentCode.setId(dto.getId());
+            adminComponentCode.setCourseName(dto.getStepName());
+            adminComponentCode.setChapterName(dto.getCaseName());
+            adminComponentCode.setItem(dto.getCodeContent());
+            adminComponentCode.setDefinition(dto.getParameterContent());
             adminComponentCode.setStatus(0); //默认下架，发布后上架
             adminComponentCode.setCreateTime(new Date()); //修改时间
 
@@ -151,17 +150,19 @@ public class AdminComponentCodeController {
     }
 
 
+
+
     @PostMapping("getAdminData")
     @ApiOperation("展示")
     @AnonymousAccess
     @Transactional
     public ResultEntity getAdminData(@RequestParam Integer index,
                                      @RequestParam Integer size,
-                                     @RequestParam(required = false) String caseName) {
+                                     @RequestParam(required = false) String caseName ) {
 
-        AdminComponentCodeExample codeExample = new AdminComponentCodeExample();
-        if (!caseName.isEmpty()) {
-            codeExample.createCriteria().andChapterNameLike("%" + caseName + "%");
+        AdminComponentCodeExample codeExample=new AdminComponentCodeExample();
+        if(!caseName.isEmpty()){
+            codeExample.createCriteria().andChapterNameLike("%"+caseName+"%");
         }
 
         List<AdminComponentCodeWithBLOBs> adminComponentCodeWithBLOBs = adminComponentCodeMapper.selectByExampleWithBLOBs(codeExample);
@@ -169,7 +170,7 @@ public class AdminComponentCodeController {
         PageInfo pageInfo = PageUtil.pageHelper(adminComponentCodeWithBLOBs, index, size);
 
 
-        return new ResultEntity<>(HttpStatus.OK, "成功！", pageInfo);
+        return new ResultEntity<>(HttpStatus.OK, "成功！",pageInfo);
     }
 
     @PostMapping("addFile")
@@ -233,6 +234,7 @@ public class AdminComponentCodeController {
     }
 
 
+
     @ApiOperation("后端根据名字创建notebook")
     @GetMapping("/createNoteBook")
     @AnonymousAccess
@@ -266,9 +268,6 @@ public class AdminComponentCodeController {
                     System.out.println("删除文件失败: " + file.getAbsolutePath());
                 }
             }
-        } else {
-            // 文件不存在
-            System.out.println("未找到文件: " + name);
         }
 
         //没有就创建
@@ -302,6 +301,14 @@ public class AdminComponentCodeController {
 //                    + "\"nbformat_minor\": 2"
 //                    + "}";
 
+
+            if (codeContent.startsWith("```python")) {
+                codeContent = codeContent.replaceFirst("```python", "");
+            }
+            if (codeContent.endsWith("```")) {
+                codeContent = codeContent.substring(0, codeContent.length() - 3);
+            }
+
             String notebookContent = "{"
                     + "\"cells\": ["
                     + "{"
@@ -355,11 +362,7 @@ public class AdminComponentCodeController {
 
 
                     Process process = Runtime.getRuntime().exec(commandMove);
-                    // 获取进程的输入流
-                    BufferedReader inputStream = new BufferedReader(new InputStreamReader(process.getInputStream()));
 
-                    // 获取进程的输出流
-                    BufferedReader errorStream = new BufferedReader(new InputStreamReader(process.getErrorStream()));
 
                     // 等待进程执行完成
                     int exitCodeInfo = process.waitFor();
diff --git a/src/main/java/com/sztzjy/resource_center/entity/admin/UpdateAdminDataDTO.java b/src/main/java/com/sztzjy/resource_center/entity/admin/UpdateAdminDataDTO.java
new file mode 100644
index 0000000..2ee6eae
--- /dev/null
+++ b/src/main/java/com/sztzjy/resource_center/entity/admin/UpdateAdminDataDTO.java
@@ -0,0 +1,26 @@
+package com.sztzjy.resource_center.entity.admin;
+
+import io.swagger.annotations.ApiModelProperty;
+import lombok.Data;
+
+/**
+ * @author tz
+ * @date 2024/7/29 17:30
+ */
+@Data
+public class UpdateAdminDataDTO {
+    @ApiModelProperty("案例ID")
+    private Integer id;
+
+    @ApiModelProperty("代码内容")
+    private String codeContent;
+
+    @ApiModelProperty("参数释义")
+    private String parameterContent;
+
+    @ApiModelProperty("步骤名称（一级标签）")
+    private String stepName;
+
+    @ApiModelProperty("案例名称（二级标签）")
+    private String caseName;
+}
diff --git a/src/main/java/com/sztzjy/resource_center/mapper/SysCaseQuestionStepMapper.java b/src/main/java/com/sztzjy/resource_center/mapper/SysCaseQuestionStepMapper.java
index 007d1ec..69b44c5 100644
--- a/src/main/java/com/sztzjy/resource_center/mapper/SysCaseQuestionStepMapper.java
+++ b/src/main/java/com/sztzjy/resource_center/mapper/SysCaseQuestionStepMapper.java
@@ -45,4 +45,6 @@ public interface SysCaseQuestionStepMapper {
     List<TrainingDto> selectTrainingByIds(@Param("list") List<String> caseStepIdList);
 
     List<SysCaseQuestionStepWithBLOBs> getCaseStepByIds(@Param("ids") List<String> ids);
+
+    List<SysCaseQuestionStepWithBLOBs> selectCaseStepListBatchByIdListAndSort(@Param("threeId") String threeId);
 }
\ No newline at end of file
diff --git a/src/main/java/com/sztzjy/resource_center/mapper/SysResourceDataMapper.java b/src/main/java/com/sztzjy/resource_center/mapper/SysResourceDataMapper.java
index 5f8129c..6feb42c 100644
--- a/src/main/java/com/sztzjy/resource_center/mapper/SysResourceDataMapper.java
+++ b/src/main/java/com/sztzjy/resource_center/mapper/SysResourceDataMapper.java
@@ -3,6 +3,7 @@ package com.sztzjy.resource_center.mapper;
 import com.sztzjy.resource_center.entity.SysResourceData;
 import com.sztzjy.resource_center.entity.SysResourceDataExample;
 import java.util.List;
+import java.util.Map;
 
 import org.apache.ibatis.annotations.Mapper;
 import org.apache.ibatis.annotations.Param;
@@ -29,4 +30,6 @@ public interface SysResourceDataMapper {
     int updateByPrimaryKeySelective(SysResourceData record);
 
     int updateByPrimaryKey(SysResourceData record);
+
+    List<Map<String, String>> getByIds(@Param("ids") List<String> ids);
 }
\ No newline at end of file
diff --git a/src/main/java/com/sztzjy/resource_center/util/CompressUtil.java b/src/main/java/com/sztzjy/resource_center/util/CompressUtil.java
index 40ba6f6..8748cf9 100644
--- a/src/main/java/com/sztzjy/resource_center/util/CompressUtil.java
+++ b/src/main/java/com/sztzjy/resource_center/util/CompressUtil.java
@@ -48,7 +48,51 @@ public class CompressUtil {
                 if (keepDirStructure != null && keepDirStructure) {
                     zos.putNextEntry(new ZipEntry(relativePath));
                 } else {
-                    zos.putNextEntry(new ZipEntry(i + "_" + relativeName));
+                    zos.putNextEntry(new ZipEntry(relativeName));
+                }
+                int len;
+                while ((len = fis.read(buf)) > 0) {
+                    zos.write(buf, 0, len);
+                }
+                zos.closeEntry();
+                // zos.close();
+            }
+            zos.close();
+            if (!zipFile.exists()) {
+                zipFile.createNewFile();
+            }
+        } catch (Exception e) {
+            e.printStackTrace();
+        }
+    }
+
+
+    /**
+     * 生成zip压缩文件
+     * @param filePaths
+     * @param zipFilePath
+     * @param keepDirStructure
+     */
+    public static void compress11(List<Map<String, String>> filePaths, String zipFilePath, Boolean keepDirStructure) {
+        byte[] buf = new byte[1024];
+        File zipFile = new File(zipFilePath);
+        try {
+            ZipOutputStream zos = new ZipOutputStream(new FileOutputStream(zipFile));
+            for (int i = 0; i < filePaths.size(); i++) {
+                String relativeName = filePaths.get(i).get("resource_name");
+                String relativePath = filePath+filePaths.get(i).get("url");
+                if (StringUtils.isEmpty(relativePath)) {
+                    continue;
+                }
+                File sourceFile = new File(relativePath);
+                if (sourceFile == null || !sourceFile.exists()) {
+                    continue;
+                }
+                FileInputStream fis = new FileInputStream(sourceFile);
+                if (keepDirStructure != null && keepDirStructure) {
+                    zos.putNextEntry(new ZipEntry(relativePath));
+                } else {
+                    zos.putNextEntry(new ZipEntry(relativeName));
                 }
                 int len;
                 while ((len = fis.read(buf)) > 0) {
diff --git a/src/main/resources/mapper/SysCaseQuestionStepMapper.xml b/src/main/resources/mapper/SysCaseQuestionStepMapper.xml
index 0a95801..809df3a 100644
--- a/src/main/resources/mapper/SysCaseQuestionStepMapper.xml
+++ b/src/main/resources/mapper/SysCaseQuestionStepMapper.xml
@@ -421,7 +421,8 @@
     </resultMap>
 
     <select id="selectTrainingByIds" resultMap="DtoBaseResultMap">
-        SELECT SUM(sqs.score) AS total_steps_score, sqs.case_id,COUNT(sqs.case_step_id) AS total_steps_count, sq.title, s3.three_name
+        SELECT SUM(sqs.score) AS total_steps_score, sqs.case_id,COUNT(sqs.case_step_id) AS total_steps_count, sq.title,
+        s3.three_name
         FROM sys_case_question_steps sqs
         JOIN sys_case_questions sq ON sqs.case_id = sq.case_id
         JOIN sys_topic_and_course s3 ON sq.case_id = s3.topic_id
@@ -440,4 +441,15 @@
             #{item}
         </foreach>
     </select>
+
+    <select id="selectCaseStepListBatchByIdListAndSort" resultMap="ResultMapWithBLOBs">
+        SELECT sc.*
+        from sys_case_question_steps sc
+                 left join sys_case_questions s
+                           on sc.case_id = s.case_id
+                 left join sys_topic_and_course st
+                           on st.topic_id = s.case_id
+        where st.three_id = #{threeId}
+        order by s.create_time ,sc.sort
+    </select>
 </mapper>
\ No newline at end of file
diff --git a/src/main/resources/mapper/SysResourceDataMapper.xml b/src/main/resources/mapper/SysResourceDataMapper.xml
index 5178c53..40164ea 100644
--- a/src/main/resources/mapper/SysResourceDataMapper.xml
+++ b/src/main/resources/mapper/SysResourceDataMapper.xml
@@ -223,4 +223,12 @@
       source = #{source,jdbcType=VARCHAR}
     where resource_data_id = #{resourceDataId,jdbcType=VARCHAR}
   </update>
+  <select id="getByIds" parameterType="String" resultType="map">
+    SELECT af.url,af.resource_name FROM  sys_resource_data af
+    WHERE af.url IS NOT NULL
+    AND af.resource_data_id IN
+    <foreach collection="ids" item="id" open="(" separator="," close=")">
+      #{id}
+    </foreach>
+  </select>
 </mapper>
\ No newline at end of file