diff --git a/pom.xml b/pom.xml
index 6087b9b..dc2a9f0 100644
--- a/pom.xml
+++ b/pom.xml
@@ -38,6 +38,17 @@
 	</dependencyManagement>
 
 	<dependencies>
+		<!--lombok-->
+		<dependency>
+			<groupId>org.projectlombok</groupId>
+			<artifactId>lombok</artifactId>
+		</dependency>
+		<!--mybatis-plus-->
+		<dependency>
+			<groupId>com.baomidou</groupId>
+			<artifactId>mybatis-plus-boot-starter</artifactId>
+			<version>3.3.1</version>
+		</dependency>
 		<!-- springcloud -->
 		<dependency>
 			<groupId>org.springframework.cloud</groupId>
diff --git a/src/main/java/com/yipin/liuwanr/controller/OrganizationRelationshipController.java b/src/main/java/com/yipin/liuwanr/controller/OrganizationRelationshipController.java
new file mode 100644
index 0000000..e94f455
--- /dev/null
+++ b/src/main/java/com/yipin/liuwanr/controller/OrganizationRelationshipController.java
@@ -0,0 +1,56 @@
+package com.yipin.liuwanr.controller;
+
+import com.yipin.liuwanr.service.OrganizationRelationshipService;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.util.StringUtils;
+import org.springframework.web.bind.annotation.*;
+
+import java.util.HashMap;
+
+@RestController
+@RequestMapping("user")
+public class OrganizationRelationshipController {
+
+    @Autowired
+    private OrganizationRelationshipService organizationRelationshipService;
+
+    @GetMapping("/list")
+    Response updateState(@RequestParam Integer userId) {
+        Response resp = new Response();
+        if(StringUtils.isEmpty(userId)){
+            resp.setStatus(300);
+            resp.setErrmessage("用户信息不完整");
+        }else{
+            HashMap<String, Object> ret = organizationRelationshipService.getByuserId(userId);
+            int status = (int) ret.get("retcode");
+            if (200 == status) {
+                resp.setStatus(status);
+                resp.setMessage(ret.get("retvalue"));
+            } else {
+                resp.setStatus(status);
+                resp.setErrmessage(ret.get("retvalue").toString());
+            }
+        }
+        return resp;
+    }
+
+    @DeleteMapping("/delete")
+    Response delorganizationRelationship(@RequestParam Integer organizationRelationshipId) {
+        Response resp = new Response();
+        if(StringUtils.isEmpty(organizationRelationshipId)){
+            resp.setStatus(300);
+            resp.setErrmessage("组织关系信息为空");
+        }else{
+            HashMap<String, Object> ret = organizationRelationshipService.deleteByorganizationRelationshipId(organizationRelationshipId);
+            int status = (int) ret.get("retcode");
+            if (200 == status) {
+                resp.setStatus(status);
+                resp.setMessage(ret.get("retvalue"));
+            } else {
+                resp.setStatus(status);
+                resp.setErrmessage(ret.get("retvalue").toString());
+            }
+        }
+        return resp;
+    }
+}
diff --git a/src/main/java/com/yipin/liuwanr/mapper/ExperimentalClassMapper.java b/src/main/java/com/yipin/liuwanr/mapper/ExperimentalClassMapper.java
index 9faf227..45eedcd 100644
--- a/src/main/java/com/yipin/liuwanr/mapper/ExperimentalClassMapper.java
+++ b/src/main/java/com/yipin/liuwanr/mapper/ExperimentalClassMapper.java
@@ -89,7 +89,7 @@ public interface ExperimentalClassMapper {
 	 * @return
 	 */
 	@Select({"<script>",
-		"select s.studentId,studentName,studentNumber,gradeName,className,professionalName from experimental_class_student st,student s,class c,grade g,professional p"
+		"select s.studentId,studentName,studentNumber,g.gradeName,c.className,p.professionalName from experimental_class_student st,student s,class c,grade g,professional p"
 				+ " where st.studentId=s.studentId and s.classId=c.classId and c.gradeId=g.gradeId and s.professionalId=p.professionalId and st.experimentalClassId=#{experimentalClassId} ",
 				" <if test='professionalId!=null'>and stu.professionalId = #{professionalId} </if>",
 				" <if test='classId !=null'>and stu.classId = #{classId} </if>",
diff --git a/src/main/java/com/yipin/liuwanr/mapper/OrganizationRelationshipMapper.java b/src/main/java/com/yipin/liuwanr/mapper/OrganizationRelationshipMapper.java
new file mode 100644
index 0000000..8436979
--- /dev/null
+++ b/src/main/java/com/yipin/liuwanr/mapper/OrganizationRelationshipMapper.java
@@ -0,0 +1,23 @@
+package com.yipin.liuwanr.mapper;
+
+import com.baomidou.mybatisplus.core.mapper.BaseMapper;
+import com.yipin.liuwanr.entity.OrganizationRelationship;
+import org.apache.ibatis.annotations.Delete;
+import org.apache.ibatis.annotations.Mapper;
+import org.apache.ibatis.annotations.Select;
+
+import java.util.List;
+
+@Mapper
+public interface OrganizationRelationshipMapper {
+
+    @Select("select organizationRelationshipId,schoolName,professionalName,gradeName,className,workNumber,roleId " +
+            "from hr_organization_relationship where userId=#{userId} ")
+    List<OrganizationRelationship> getByuserId(Integer userId);
+
+
+    @Delete("delete from hr_organization_relationship where organizationRelationshipId =#{organizationRelationshipId}")
+    boolean deleteByorganizationRelationshipId(Integer organizationRelationshipId);
+
+
+}
diff --git a/src/main/java/com/yipin/liuwanr/service/OrganizationRelationshipService.java b/src/main/java/com/yipin/liuwanr/service/OrganizationRelationshipService.java
new file mode 100644
index 0000000..5480829
--- /dev/null
+++ b/src/main/java/com/yipin/liuwanr/service/OrganizationRelationshipService.java
@@ -0,0 +1,52 @@
+package com.yipin.liuwanr.service;
+
+import com.yipin.liuwanr.entity.OrganizationRelationship;
+import com.yipin.liuwanr.entity.Student;
+import com.yipin.liuwanr.mapper.OrganizationRelationshipMapper;
+import org.jboss.logging.Logger;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.stereotype.Service;
+
+import java.util.HashMap;
+import java.util.List;
+
+@Service("organizationRelationshipService")
+public class OrganizationRelationshipService {
+
+    @Autowired
+    private OrganizationRelationshipMapper organizationRelationshipMapper;
+
+    private static Logger logger = Logger.getLogger(OrganizationRelationshipService.class);
+
+
+    public HashMap<String, Object> getByuserId(Integer userId) {
+        HashMap<String, Object> resp = new HashMap<String, Object>();
+        try {
+            List<OrganizationRelationship> relationships = organizationRelationshipMapper.getByuserId(userId);
+            resp.put("retcode", 200);
+            resp.put("retvalue", relationships);
+        } catch (Exception e) {
+            logger.error(e.getMessage());
+            resp.put("retcode", 500);
+            resp.put("retvalue", "Inquiry Failed");
+            return resp;
+        }
+        return resp;
+    }
+
+    public HashMap<String, Object> deleteByorganizationRelationshipId(Integer organizationRelationshipId) {
+        HashMap<String, Object> resp = new HashMap<String, Object>();
+        try {
+            boolean result = organizationRelationshipMapper.deleteByorganizationRelationshipId(organizationRelationshipId);
+            resp.put("retcode", 200);
+            resp.put("retvalue", result);
+        } catch (Exception e) {
+            logger.error(e.getMessage());
+            resp.put("retcode", 500);
+            resp.put("retvalue", "DELATE Failed");
+            return resp;
+        }
+        return resp;
+    }
+
+}
diff --git a/src/main/resources/application.properties b/src/main/resources/application.properties
index 1dbd322..a555ae5 100644
--- a/src/main/resources/application.properties
+++ b/src/main/resources/application.properties
@@ -10,7 +10,7 @@ logging.level.com.yipin.liuwar.mapper=DEBUG
 spring.datasource.url=jdbc:mysql://www.liuwanr.cn:3306/huoran?useUnicode=true&characterEncoding=utf8&useSSL=false&allowMultiQueries=true
 spring.datasource.username=super
 spring.datasource.password=huoran888
-spring.datasource.driver-class-name=com.mysql.jdbc.Driver
+spring.datasource.driver-class-name=com.mysql.cj.jdbc.Driver
 
 spring.mina.port=9123
 spring.mina.buffersize=2048
diff --git a/src/test/java/com/yipin/liuwanr/Mian.java b/src/test/java/com/yipin/liuwanr/Mian.java
index e18c8fc..e71dc42 100644
--- a/src/test/java/com/yipin/liuwanr/Mian.java
+++ b/src/test/java/com/yipin/liuwanr/Mian.java
@@ -15,7 +15,7 @@ public class Mian {
         //end()返回匹配到的子字符串的最后一个字符在字符串中的索引位置.
         //group()返回匹配到的子字符串
 
-        String[] arg = {"5"};//前端【输入框输入的数据】
+        String[] arg = {"5","4"};//前端【输入框输入的数据】
 
         //【代码】
         String str="i = input(\"请输入\")\n" +