diff --git a/src/main/java/com/zh/project0512/controller/QYWXController.java b/src/main/java/com/zh/project0512/controller/QYWXController.java
index 3c32f24..80d4c9d 100644
--- a/src/main/java/com/zh/project0512/controller/QYWXController.java
+++ b/src/main/java/com/zh/project0512/controller/QYWXController.java
@@ -73,7 +73,7 @@ public class QYWXController {
         if (department != null && department.size() >0){
             for (Object departmentId : department) {
                 QywxDepartmentUserLink qywxDepartmentUserLink = new QywxDepartmentUserLink();
-                qywxDepartmentUserLink.setUserId(Integer.valueOf(userid));
+                qywxDepartmentUserLink.setOpenid(openid);
                 qywxDepartmentUserLink.setDepartmentId((Integer) departmentId);
                 qywxDepartmentUserLinkService.insert(qywxDepartmentUserLink);
             }
diff --git a/src/main/java/com/zh/project0512/model/QywxDepartmentUserLink.java b/src/main/java/com/zh/project0512/model/QywxDepartmentUserLink.java
index d051ef0..06894ab 100644
--- a/src/main/java/com/zh/project0512/model/QywxDepartmentUserLink.java
+++ b/src/main/java/com/zh/project0512/model/QywxDepartmentUserLink.java
@@ -20,9 +20,9 @@ public class QywxDepartmentUserLink implements Serializable {
      */
     private Integer id;
     /**
-     * 用户主键id
+     * 用户小程序唯一标识
      */
-    private Integer userId;
+    private String openid;
     /**
      * 部门主键id
      */
diff --git a/src/main/resources/mapper/QywxDepartmentUserLinkMapper.xml b/src/main/resources/mapper/QywxDepartmentUserLinkMapper.xml
index 15d1007..40b3749 100644
--- a/src/main/resources/mapper/QywxDepartmentUserLinkMapper.xml
+++ b/src/main/resources/mapper/QywxDepartmentUserLinkMapper.xml
@@ -2,7 +2,7 @@
 <!DOCTYPE mapper PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN" "http://mybatis.org/dtd/mybatis-3-mapper.dtd">
 <mapper namespace="com.zh.project0512.mapper.QywxDepartmentUserLinkMapper">
     <select id="getUserRankList" resultType="com.zh.project0512.model.vo.RankListVo">
-        select u.id as linkId,u.name as title,
+        select u.openid as linkId,u.name as title,
         (sum(IFNULL(v.playNum,0))+sum(IFNULL(v.commendNum,0))+sum(IFNULL(v.collectionNum,0))+sum(IFNULL(v.commentNum,0))) as value
         from user as u
         LEFT JOIN video as v ON u.id = v.userId