diff --git a/src/main/java/com/zh/project0512/controller/QYWXController.java b/src/main/java/com/zh/project0512/controller/QYWXController.java
index ec233bc..3c32f24 100644
--- a/src/main/java/com/zh/project0512/controller/QYWXController.java
+++ b/src/main/java/com/zh/project0512/controller/QYWXController.java
@@ -5,8 +5,10 @@ import com.alibaba.fastjson.JSONObject;
 import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
 import com.baomidou.mybatisplus.core.conditions.update.UpdateWrapper;
 import com.zh.project0512.annotation.tokenValid;
+import com.zh.project0512.model.QywxDepartmentUserLink;
 import com.zh.project0512.model.User;
 import com.zh.project0512.service.IQywxDepartmentService;
+import com.zh.project0512.service.IQywxDepartmentUserLinkService;
 import com.zh.project0512.service.IUserService;
 import com.zh.project0512.utils.HttpUtil;
 import com.zh.project0512.utils.JwtUtil;
@@ -18,6 +20,7 @@ import io.swagger.v3.oas.annotations.tags.Tag;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.web.bind.annotation.*;
 
+import javax.annotation.Resource;
 import java.time.LocalDateTime;
 import java.util.List;
 
@@ -31,6 +34,8 @@ public class QYWXController {
     private IQywxDepartmentService qywxDepartmentService;
     @Autowired
     private IUserService userService;
+    @Resource
+    private IQywxDepartmentUserLinkService qywxDepartmentUserLinkService;
 
     @Operation(summary = "刷新企业部门信息")
     @PostMapping("/departmentRefresh")
@@ -57,9 +62,24 @@ public class QYWXController {
         JSONObject res1 = httpUtil.qywxUser(access_token, userid);
         Integer main_department = res1.getInteger("main_department");
         JSONArray department = res1.getJSONArray("department");
+
         if (null == userid || null == main_department) {
             return Result.fail(HttpStatusEnum.CUSTOM_EXCEPTION, "获取企业用户信息失败");
         }
+
+        //先删除部门-用户关联项
+        qywxDepartmentUserLinkService.delete(Integer.valueOf(userid));
+        //再添加部门-用户关联项
+        if (department != null && department.size() >0){
+            for (Object departmentId : department) {
+                QywxDepartmentUserLink qywxDepartmentUserLink = new QywxDepartmentUserLink();
+                qywxDepartmentUserLink.setUserId(Integer.valueOf(userid));
+                qywxDepartmentUserLink.setDepartmentId((Integer) departmentId);
+                qywxDepartmentUserLinkService.insert(qywxDepartmentUserLink);
+            }
+        }
+
+
         Integer sub_department = main_department;
         if (sub_department != null && sub_department != 1 && sub_department != 0) {
             sub_department = httpUtil.qywxDepartmentParentid(access_token, main_department, 0);
diff --git a/src/main/java/com/zh/project0512/service/IQywxDepartmentUserLinkService.java b/src/main/java/com/zh/project0512/service/IQywxDepartmentUserLinkService.java
new file mode 100644
index 0000000..6fa6ed7
--- /dev/null
+++ b/src/main/java/com/zh/project0512/service/IQywxDepartmentUserLinkService.java
@@ -0,0 +1,10 @@
+package com.zh.project0512.service;
+
+
+import com.zh.project0512.model.QywxDepartmentUserLink;
+
+public interface IQywxDepartmentUserLinkService {
+    int insert(QywxDepartmentUserLink qywxDepartmentUserLink);
+
+    int delete(Integer userId);
+}
diff --git a/src/main/java/com/zh/project0512/serviceImpl/QywxDepartmentUserLinkServiceImpl.java b/src/main/java/com/zh/project0512/serviceImpl/QywxDepartmentUserLinkServiceImpl.java
new file mode 100644
index 0000000..0ee6523
--- /dev/null
+++ b/src/main/java/com/zh/project0512/serviceImpl/QywxDepartmentUserLinkServiceImpl.java
@@ -0,0 +1,28 @@
+package com.zh.project0512.serviceImpl;
+
+import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
+import com.zh.project0512.mapper.QywxDepartmentUserLinkMapper;
+import com.zh.project0512.model.QywxDepartmentUserLink;
+import com.zh.project0512.service.IQywxDepartmentUserLinkService;
+import org.springframework.stereotype.Service;
+
+import javax.annotation.Resource;
+
+@Service
+public class QywxDepartmentUserLinkServiceImpl implements IQywxDepartmentUserLinkService {
+    @Resource
+    QywxDepartmentUserLinkMapper qywxDepartmentUserLinkMapper;
+
+
+    @Override
+    public int insert(QywxDepartmentUserLink qywxDepartmentUserLink) {
+        return qywxDepartmentUserLinkMapper.insert(qywxDepartmentUserLink);
+    }
+
+    @Override
+    public int delete(Integer userId) {
+        QueryWrapper<QywxDepartmentUserLink> queryWrapper = new QueryWrapper<>();
+        queryWrapper.eq("userId",userId);
+        return qywxDepartmentUserLinkMapper.delete(queryWrapper);
+    }
+}