diff --git a/users/src/main/java/com/huoran/users/mapper/xml/EnterpriseCertificationMapper.xml b/users/src/main/java/com/huoran/users/mapper/xml/EnterpriseCertificationMapper.xml
index d7946b0..9a5c621 100644
--- a/users/src/main/java/com/huoran/users/mapper/xml/EnterpriseCertificationMapper.xml
+++ b/users/src/main/java/com/huoran/users/mapper/xml/EnterpriseCertificationMapper.xml
@@ -22,7 +22,21 @@
         FROM
         (
         SELECT
-        IFNULL( info.real_name, u.user_name ) AS proposer,
+        IFNULL(
+        info.real_name,
+        (
+        SELECT
+        u.user_name
+        FROM
+        hr_user_account ua
+        INNER JOIN hr_user_info u ON u.user_id = ua.user_id
+        AND u.is_del = 0
+        WHERE
+        ua.is_del = 0
+        AND ua.app_open_id = c.open_id
+        AND ua.platform_id = 7
+        )
+        ) AS proposer,
         a.phone AS contactInformation,
         a.account,
         c.*,