diff --git a/web-infrastructure/src/main/resources/mapper/UserCertificateMapper.xml b/web-infrastructure/src/main/resources/mapper/UserCertificateMapper.xml
index ad6a2b5..b2bb54c 100644
--- a/web-infrastructure/src/main/resources/mapper/UserCertificateMapper.xml
+++ b/web-infrastructure/src/main/resources/mapper/UserCertificateMapper.xml
@@ -117,18 +117,20 @@
     <select id="selectUserNamesByUserIds" resultType="com.zcloud.certificate.domain.model.UserBasicInfo">
         SELECT
             u.id                AS userId,
-            u.name              AS userName,
+            u.username              AS userName,
             u.name              AS name,
             d.name              AS departmentName,
-            p.corpinfo_name     AS corpinfoName,
+            c.corp_name         AS corpinfoName,
             COALESCE(NULLIF(u.post_name, ''), p.post_name) AS postName,
             u.employment_flag   AS employmentStatus
         FROM
-            user u
+            `user` u
         LEFT JOIN
             department d ON d.id = u.department_id
         LEFT JOIN
             post p ON p.id = u.post_id
+        LEFT JOIN
+            corp_info c on u.corpinfo_id = c.id
         WHERE
             u.id IN
             <foreach item="userId" index="index" collection="userIds" open="(" separator="," close=")">