diff --git a/hxhq-modules/hxhq-system/src/main/java/com/hxhq/business/controller/StudyController.java b/hxhq-modules/hxhq-system/src/main/java/com/hxhq/business/controller/StudyController.java
index 6d91d36..4b7c4e9 100644
--- a/hxhq-modules/hxhq-system/src/main/java/com/hxhq/business/controller/StudyController.java
+++ b/hxhq-modules/hxhq-system/src/main/java/com/hxhq/business/controller/StudyController.java
@@ -110,31 +110,107 @@ public class StudyController extends BaseController
         return AjaxResult.success();
     }
 
+    @GetMapping("/jcgjList")
+    public TableDataInfo jcgjList(StudyJcgj form)
+    {
+        startPage();
+        List<StudyJcgj> list = studyJcgjService.queryList(form);
+        return getDataTable(list);
+    }
+
     /**
      * 删除试验信息
      */
     @RequiresPermissions({"business:study:remove"})
     @PostMapping("/delete")
-    public AjaxResult delete(@RequestBody Study study)
+    public AjaxResult delete(@RequestBody StudySaveForm form)
     {
+        Study study = form.getStudy();
+        SignForm sign = form.getSign();
+        if(study==null || sign==null){
+            return AjaxResult.error("参数有误");
+        }
         if(study.getId()==null || study.getId().longValue()<=0){
             return AjaxResult.error("参数有误");
         }
-        Study info = studyService.getById(study.getId());
-        if(info==null){
-            return AjaxResult.error("信息不存在");
+        studyService.del(form);
+        return AjaxResult.success();
+    }
+
+    /**
+     * 删除试验信息
+     */
+    @RequiresPermissions({"business:study:gd"})
+    @PostMapping("/gd")
+    public AjaxResult gd(@RequestBody StudySaveForm form)
+    {
+        Study study = form.getStudy();
+        SignForm sign = form.getSign();
+        if(study==null || sign==null){
+            return AjaxResult.error("参数有误");
         }
-        if(!info.getStatus().equals(StudyStatusEnum.cg.getValue())){
-            return AjaxResult.error("当前状态不能删除");
+        if(study.getId()==null || study.getId().longValue()<=0){
+            return AjaxResult.error("参数有误");
         }
-        return toAjax(studyService.removeById(study.getId()));
+        studyService.gd(form);
+        return AjaxResult.success();
     }
 
-    @GetMapping("/jcgjList")
-    public TableDataInfo jcgjList(StudyJcgj form)
+    /**
+     * 删除试验信息
+     */
+    @RequiresPermissions({"business:study:js"})
+    @PostMapping("/js")
+    public AjaxResult js(@RequestBody StudySaveForm form)
     {
-        startPage();
-        List<StudyJcgj> list = studyJcgjService.queryList(form);
-        return getDataTable(list);
+        Study study = form.getStudy();
+        SignForm sign = form.getSign();
+        if(study==null || sign==null){
+            return AjaxResult.error("参数有误");
+        }
+        if(study.getId()==null || study.getId().longValue()<=0){
+            return AjaxResult.error("参数有误");
+        }
+        studyService.js(form);
+        return AjaxResult.success();
+    }
+
+    /**
+     * 删除试验信息
+     */
+    @RequiresPermissions({"business:study:jd"})
+    @PostMapping("/jd")
+    public AjaxResult jd(@RequestBody StudySaveForm form)
+    {
+        Study study = form.getStudy();
+        SignForm sign = form.getSign();
+        if(study==null || sign==null){
+            return AjaxResult.error("参数有误");
+        }
+        if(study.getId()==null || study.getId().longValue()<=0){
+            return AjaxResult.error("参数有误");
+        }
+        studyService.jd(form);
+        return AjaxResult.success();
+    }
+
+    /**
+     * 借阅
+     */
+    @RequiresPermissions({"business:study:jy"})
+    @PostMapping("/jy")
+    public AjaxResult jy(@RequestBody StudySaveForm form)
+    {
+        Study study = form.getStudy();
+        SignForm sign = form.getSign();
+        if(study==null || sign==null){
+            return AjaxResult.error("参数有误");
+        }
+        if(study.getId()==null || study.getId().longValue()<=0){
+            return AjaxResult.error("参数有误");
+        }
+        studyService.jy(form);
+        return AjaxResult.success();
     }
+
 }
diff --git a/hxhq-modules/hxhq-system/src/main/java/com/hxhq/business/controller/StudySubjectController.java b/hxhq-modules/hxhq-system/src/main/java/com/hxhq/business/controller/StudySubjectController.java
index c58470c..5f96638 100644
--- a/hxhq-modules/hxhq-system/src/main/java/com/hxhq/business/controller/StudySubjectController.java
+++ b/hxhq-modules/hxhq-system/src/main/java/com/hxhq/business/controller/StudySubjectController.java
@@ -4,6 +4,8 @@ import java.util.ArrayList;
 import java.util.Arrays;
 import java.util.List;
 
+import com.hxhq.business.domain.Study;
+import com.hxhq.business.form.common.SignForm;
 import com.hxhq.business.form.study.StudySubjectSaveForm;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.web.bind.annotation.*;
@@ -54,7 +56,7 @@ public class StudySubjectController extends BaseController
     @PostMapping("/save")
     public AjaxResult save(@RequestBody StudySubjectSaveForm form)
     {
-        if(form.getStudyId()==null || form.getStudyId().longValue()<=0 || form.getSubjectList()==null){
+        if(form.getStudyId()==null || form.getStudyId().longValue()<=0 || form.getSubjectList()==null || form.getSign()==null){
             return AjaxResult.error("参数有误");
         }
         studySubjectService.saveInfo(form);
diff --git a/hxhq-modules/hxhq-system/src/main/java/com/hxhq/business/controller/StudySubjectUserController.java b/hxhq-modules/hxhq-system/src/main/java/com/hxhq/business/controller/StudySubjectUserController.java
index e28b602..33f7a5d 100644
--- a/hxhq-modules/hxhq-system/src/main/java/com/hxhq/business/controller/StudySubjectUserController.java
+++ b/hxhq-modules/hxhq-system/src/main/java/com/hxhq/business/controller/StudySubjectUserController.java
@@ -43,7 +43,7 @@ public class StudySubjectUserController extends BaseController
     @PostMapping("/save")
     public AjaxResult save(@RequestBody StudySubjectUserSaveForm form)
     {
-        if(form.getStudySubjectId()==null || form.getStudySubjectId().longValue()<=0 || form.getSubjectUserList()==null){
+        if(form.getStudySubjectId()==null || form.getStudySubjectId().longValue()<=0 || form.getSubjectUserList()==null ||form.getSign()==null){
             return AjaxResult.error("参数有误");
         }
         studySubjectUserService.saveInfo(form);
diff --git a/hxhq-modules/hxhq-system/src/main/java/com/hxhq/business/form/study/StudySubjectSaveForm.java b/hxhq-modules/hxhq-system/src/main/java/com/hxhq/business/form/study/StudySubjectSaveForm.java
index 3d66eff..e4bdb81 100644
--- a/hxhq-modules/hxhq-system/src/main/java/com/hxhq/business/form/study/StudySubjectSaveForm.java
+++ b/hxhq-modules/hxhq-system/src/main/java/com/hxhq/business/form/study/StudySubjectSaveForm.java
@@ -1,6 +1,7 @@
 package com.hxhq.business.form.study;
 
 import com.hxhq.business.domain.StudySubject;
+import com.hxhq.business.form.common.SignForm;
 
 import java.util.List;
 
@@ -17,6 +18,10 @@ public class StudySubjectSaveForm {
      * 学科信息
      */
     private List<StudySubject> subjectList;
+    /**
+     * 签名信息
+     */
+    private SignForm sign;
 
     public Long getStudyId() {
         return studyId;
@@ -33,4 +38,12 @@ public class StudySubjectSaveForm {
     public void setSubjectList(List<StudySubject> subjectList) {
         this.subjectList = subjectList;
     }
+
+    public SignForm getSign() {
+        return sign;
+    }
+
+    public void setSign(SignForm sign) {
+        this.sign = sign;
+    }
 }
diff --git a/hxhq-modules/hxhq-system/src/main/java/com/hxhq/business/form/study/StudySubjectUserSaveForm.java b/hxhq-modules/hxhq-system/src/main/java/com/hxhq/business/form/study/StudySubjectUserSaveForm.java
index 43d89b9..4e11fd8 100644
--- a/hxhq-modules/hxhq-system/src/main/java/com/hxhq/business/form/study/StudySubjectUserSaveForm.java
+++ b/hxhq-modules/hxhq-system/src/main/java/com/hxhq/business/form/study/StudySubjectUserSaveForm.java
@@ -2,6 +2,7 @@ package com.hxhq.business.form.study;
 
 import com.hxhq.business.domain.StudySubject;
 import com.hxhq.business.domain.StudySubjectUser;
+import com.hxhq.business.form.common.SignForm;
 
 import java.util.List;
 
@@ -18,6 +19,10 @@ public class StudySubjectUserSaveForm {
      * 成员列表
      */
     private List<StudySubjectUser> subjectUserList;
+    /**
+     * 签名信息
+     */
+    private SignForm sign;
 
     public Long getStudySubjectId() {
         return studySubjectId;
@@ -34,4 +39,12 @@ public class StudySubjectUserSaveForm {
     public void setSubjectUserList(List<StudySubjectUser> subjectUserList) {
         this.subjectUserList = subjectUserList;
     }
+
+    public SignForm getSign() {
+        return sign;
+    }
+
+    public void setSign(SignForm sign) {
+        this.sign = sign;
+    }
 }
diff --git a/hxhq-modules/hxhq-system/src/main/java/com/hxhq/business/service/IStudyService.java b/hxhq-modules/hxhq-system/src/main/java/com/hxhq/business/service/IStudyService.java
index c3c641c..dc9f9a7 100644
--- a/hxhq-modules/hxhq-system/src/main/java/com/hxhq/business/service/IStudyService.java
+++ b/hxhq-modules/hxhq-system/src/main/java/com/hxhq/business/service/IStudyService.java
@@ -4,6 +4,7 @@ import java.util.List;
 import com.hxhq.business.domain.Study;
 import com.baomidou.mybatisplus.extension.service.IService;
 import com.hxhq.business.dto.study.StudyListDto;
+import com.hxhq.business.form.common.SignForm;
 import com.hxhq.business.form.study.StudySaveForm;
 import com.hxhq.business.form.study.StudySearchForm;
 
@@ -29,4 +30,40 @@ public interface IStudyService extends IService<Study>
      */
     void saveInfo(StudySaveForm form);
 
+    /**
+     * 删除
+     * @param form
+     */
+    void del(StudySaveForm form);
+
+    /**
+     * 归档
+     * @param form
+     */
+    void gd(StudySaveForm form);
+
+    /**
+     * 解锁
+     * @param form
+     */
+    void js(StudySaveForm form);
+
+    /**
+     * 解档
+     * @param form
+     */
+    void jd(StudySaveForm form);
+
+    /**
+     * 借阅
+     * @param form
+     */
+    void jy(StudySaveForm form);
+
+    /**
+     * 检查密码
+     * @param sign
+     */
+    void checkPassword(SignForm sign);
+
 }
diff --git a/hxhq-modules/hxhq-system/src/main/java/com/hxhq/business/service/impl/StudyServiceImpl.java b/hxhq-modules/hxhq-system/src/main/java/com/hxhq/business/service/impl/StudyServiceImpl.java
index 832eb10..0b3e399 100644
--- a/hxhq-modules/hxhq-system/src/main/java/com/hxhq/business/service/impl/StudyServiceImpl.java
+++ b/hxhq-modules/hxhq-system/src/main/java/com/hxhq/business/service/impl/StudyServiceImpl.java
@@ -22,6 +22,7 @@ import com.hxhq.business.utils.ObjectCompareUtil;
 import com.hxhq.common.core.exception.ServiceException;
 import com.hxhq.common.core.utils.DateUtils;
 import com.hxhq.common.core.utils.StringUtils;
+import com.hxhq.common.core.web.domain.AjaxResult;
 import com.hxhq.common.security.utils.SecurityUtils;
 import com.hxhq.system.service.ISysUserService;
 import org.springframework.beans.factory.annotation.Autowired;
@@ -74,7 +75,7 @@ public class StudyServiceImpl extends ServiceImpl<StudyMapper, Study> implements
         if(form.getStatus()!=null && form.getStatus().intValue()>0){
             queryWrapper.eq("s.status",form.getStatus());
         }
-        queryWrapper.orderByDesc("s.create_time");
+        queryWrapper.orderByDesc("s.id");
         return baseMapper.queryList(queryWrapper);
     }
 
@@ -142,7 +143,50 @@ public class StudyServiceImpl extends ServiceImpl<StudyMapper, Study> implements
         }
     }
 
-    void checkPassword(SignForm sign){
+    @Override
+    @Transactional(rollbackFor = Exception.class)
+    public void del(StudySaveForm form) {
+        Study study = form.getStudy();
+        SignForm sign = form.getSign();
+
+        Study info = getById(study.getId());
+        if(info==null){
+            throw new ServiceException("信息不存在");
+        }
+        if(!info.getStatus().equals(StudyStatusEnum.cg.getValue())){
+            throw new ServiceException("当前状态不能删除");
+        }
+        checkPassword(sign);
+        studyJcgjService.saveInfo(study.getId(), JcgjlxEnum.lc, JcmcysEnum.red,"删除实验", null,SecurityUtils.getUserId(),SecurityUtils.getNickName(),sign.getRemark());
+        removeById(study.getId());
+    }
+
+    @Override
+    @Transactional(rollbackFor = Exception.class)
+    public void gd(StudySaveForm form) {
+
+    }
+
+    @Override
+    @Transactional(rollbackFor = Exception.class)
+    public void js(StudySaveForm form) {
+
+    }
+
+    @Override
+    @Transactional(rollbackFor = Exception.class)
+    public void jd(StudySaveForm form) {
+
+    }
+
+    @Override
+    @Transactional(rollbackFor = Exception.class)
+    public void jy(StudySaveForm form) {
+
+    }
+
+    @Override
+    public void checkPassword(SignForm sign){
         if(sign==null){
             throw new ServiceException("签名参数有误");
         }
diff --git a/hxhq-modules/hxhq-system/src/main/java/com/hxhq/business/service/impl/StudySubjectServiceImpl.java b/hxhq-modules/hxhq-system/src/main/java/com/hxhq/business/service/impl/StudySubjectServiceImpl.java
index c3fc045..931ed26 100644
--- a/hxhq-modules/hxhq-system/src/main/java/com/hxhq/business/service/impl/StudySubjectServiceImpl.java
+++ b/hxhq-modules/hxhq-system/src/main/java/com/hxhq/business/service/impl/StudySubjectServiceImpl.java
@@ -1,16 +1,23 @@
 package com.hxhq.business.service.impl;
 
 import java.util.ArrayList;
+import java.util.LinkedHashMap;
 import java.util.List;
+import java.util.Map;
 import java.util.stream.Collectors;
 
 import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
 import com.baomidou.mybatisplus.core.toolkit.Wrappers;
 import com.hxhq.business.domain.Study;
+import com.hxhq.business.enums.zykgl.JcgjlxEnum;
+import com.hxhq.business.enums.zykgl.JcmcysEnum;
 import com.hxhq.business.form.study.StudySubjectSaveForm;
+import com.hxhq.business.service.IStudyJcgjService;
 import com.hxhq.business.service.IStudyService;
 import com.hxhq.business.service.IStudySubjectUserService;
+import com.hxhq.business.utils.JctUtil;
 import com.hxhq.common.core.exception.ServiceException;
+import com.hxhq.common.security.utils.SecurityUtils;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Service;
 import com.hxhq.business.mapper.StudySubjectMapper;
@@ -32,6 +39,8 @@ public class StudySubjectServiceImpl extends ServiceImpl<StudySubjectMapper, Stu
     private IStudyService studyService;
     @Autowired
     private IStudySubjectUserService studySubjectUserService;
+    @Autowired
+    private IStudyJcgjService studyJcgjService;
 
     /**
      * 获取试验下的学科设置信息(含未设置的学科)
@@ -84,6 +93,7 @@ public class StudySubjectServiceImpl extends ServiceImpl<StudySubjectMapper, Stu
         if(study==null){
             throw new ServiceException("试验不存在");
         }
+        studyService.checkPassword(form.getSign());
         //传入的学科信息
         List<StudySubject> itemList = form.getSubjectList();
 
@@ -93,18 +103,30 @@ public class StudySubjectServiceImpl extends ServiceImpl<StudySubjectMapper, Stu
         List<StudySubject> addList = new ArrayList<>();
         List<StudySubject> modifyList = new ArrayList<>();
 
+        List<String> addNameList = new ArrayList<>();
+        List<String> deleteNameList = new ArrayList<>();
+
+
         for(StudySubject item : itemList){
-            if(oldList.stream().filter(o->o.getDeptId().equals(item.getDeptId())).collect(Collectors.toList()).size()==0){
+            List<StudySubject> exists = oldList.stream().filter(o->o.getDeptId().equals(item.getDeptId())).collect(Collectors.toList());
+            if(exists.size()==0){
                 item.setStudyId(form.getStudyId());
                 addList.add(item);
+
+                addNameList.add(item.getLeaderName());
             }else{
                 modifyList.add(item);
+                if(!exists.get(0).getLeaderName().equals(item.getLeaderName())){
+                    addNameList.add(item.getLeaderName());
+                    deleteNameList.add(exists.get(0).getLeaderName());
+                }
             }
         }
 
         for(StudySubject old : oldList){
             if(itemList.stream().filter(o->o.getDeptId().equals(old.getDeptId())).collect(Collectors.toList()).size()==0){
                 deleteList.add(old);
+                deleteNameList.add(old.getLeaderName());
             }
         }
         if(addList.size()>0){
@@ -119,5 +141,16 @@ public class StudySubjectServiceImpl extends ServiceImpl<StudySubjectMapper, Stu
                 studySubjectUserService.deleteByStudySubjectId(del.getId());
             }
         }
+
+        if(deleteNameList.size()>0 || addNameList.size()>0){
+            Map<String, String> formData = new LinkedHashMap<>();
+            if(addNameList.size()>0){
+                formData.put("新增人员", String.join("，",addNameList));
+            }
+            if(deleteNameList.size()>0){
+                formData.put("删除人员", String.join("，",deleteNameList));
+            }
+            studyJcgjService.saveInfo(study.getId(), JcgjlxEnum.ry, JcmcysEnum.blue,"人员变更", JctUtil.formatStr(formData), SecurityUtils.getUserId(),SecurityUtils.getNickName(),form.getSign().getRemark());
+        }
     }
 }
diff --git a/hxhq-modules/hxhq-system/src/main/java/com/hxhq/business/service/impl/StudySubjectUserServiceImpl.java b/hxhq-modules/hxhq-system/src/main/java/com/hxhq/business/service/impl/StudySubjectUserServiceImpl.java
index 1636681..c6469a3 100644
--- a/hxhq-modules/hxhq-system/src/main/java/com/hxhq/business/service/impl/StudySubjectUserServiceImpl.java
+++ b/hxhq-modules/hxhq-system/src/main/java/com/hxhq/business/service/impl/StudySubjectUserServiceImpl.java
@@ -1,17 +1,24 @@
 package com.hxhq.business.service.impl;
 
 import java.util.ArrayList;
+import java.util.LinkedHashMap;
 import java.util.List;
+import java.util.Map;
 import java.util.stream.Collectors;
 
 import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
 import com.baomidou.mybatisplus.core.toolkit.Wrappers;
 import com.hxhq.business.domain.Study;
 import com.hxhq.business.domain.StudySubject;
+import com.hxhq.business.enums.zykgl.JcgjlxEnum;
+import com.hxhq.business.enums.zykgl.JcmcysEnum;
 import com.hxhq.business.form.study.StudySubjectUserSaveForm;
+import com.hxhq.business.service.IStudyJcgjService;
 import com.hxhq.business.service.IStudyService;
 import com.hxhq.business.service.IStudySubjectService;
+import com.hxhq.business.utils.JctUtil;
 import com.hxhq.common.core.exception.ServiceException;
+import com.hxhq.common.security.utils.SecurityUtils;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Service;
 import com.hxhq.business.mapper.StudySubjectUserMapper;
@@ -31,6 +38,10 @@ public class StudySubjectUserServiceImpl extends ServiceImpl<StudySubjectUserMap
 {
     @Autowired
     private IStudySubjectService studySubjectService;
+    @Autowired
+    private IStudyService studyService;
+    @Autowired
+    private IStudyJcgjService studyJcgjService;
 
     @Override
     public List<StudySubjectUser> getListByStudySubjectId(Long studySubjectId) {
@@ -46,6 +57,7 @@ public class StudySubjectUserServiceImpl extends ServiceImpl<StudySubjectUserMap
         if(studySubject==null){
             throw new ServiceException("试验学科不存在");
         }
+        studyService.checkPassword(form.getSign());
         //传入的成员信息
         List<StudySubjectUser> itemList = form.getSubjectUserList();
         //已经设置的学科信息
@@ -54,20 +66,31 @@ public class StudySubjectUserServiceImpl extends ServiceImpl<StudySubjectUserMap
         List<StudySubjectUser> addList = new ArrayList<>();
         List<StudySubjectUser> modifyList = new ArrayList<>();
 
+        List<String> addNameList = new ArrayList<>();
+        List<String> deleteNameList = new ArrayList<>();
+
         for(StudySubjectUser item : itemList){
             List<StudySubjectUser> existsList = oldList.stream().filter(o->o.getUserId().equals(item.getUserId())).collect(Collectors.toList());
             if(existsList.size()==0){
                 item.setStudySubjectId(form.getStudySubjectId());
                 addList.add(item);
+
+                addNameList.add(item.getUserName());
             }else{
                 item.setId(existsList.get(0).getId());
                 modifyList.add(item);
+
+                if(!existsList.get(0).getUserName().equals(item.getUserName())){
+                    addNameList.add(item.getUserName());
+                    deleteNameList.add(existsList.get(0).getUserName());
+                }
             }
         }
 
         for(StudySubjectUser old : oldList){
             if(itemList.stream().filter(o->o.getUserId().equals(old.getUserId())).collect(Collectors.toList()).size()==0){
                 deleteList.add(old);
+                deleteNameList.add(old.getUserName());
             }
         }
         if(addList.size()>0){
@@ -79,6 +102,17 @@ public class StudySubjectUserServiceImpl extends ServiceImpl<StudySubjectUserMap
         if(deleteList.size()>0){
             removeBatchByIds(deleteList);
         }
+
+        if(deleteNameList.size()>0 || addNameList.size()>0){
+            Map<String, String> formData = new LinkedHashMap<>();
+            if(addNameList.size()>0){
+                formData.put("新增人员", String.join("，",addNameList));
+            }
+            if(deleteNameList.size()>0){
+                formData.put("删除人员", String.join("，",deleteNameList));
+            }
+            studyJcgjService.saveInfo(studySubject.getStudyId(), JcgjlxEnum.ry, JcmcysEnum.blue,"人员变更", JctUtil.formatStr(formData), SecurityUtils.getUserId(),SecurityUtils.getNickName(),form.getSign().getRemark());
+        }
     }
 
     @Override