diff --git a/sgzb-modules/sgzb-base/src/main/resources/mapper/app/TmTaskMapper.xml b/sgzb-modules/sgzb-base/src/main/resources/mapper/app/TmTaskMapper.xml
index fdf4d3b2..a87c9d41 100644
--- a/sgzb-modules/sgzb-base/src/main/resources/mapper/app/TmTaskMapper.xml
+++ b/sgzb-modules/sgzb-base/src/main/resources/mapper/app/TmTaskMapper.xml
@@ -1049,7 +1049,7 @@
     mt.type_name as typeModelName,
     mt.manage_type as manageType,
     mt.num as num,
-    su.user_name as userName,
+    su.nick_name as userName,
     lad.type_id as typeId
     FROM
     lease_apply_details lad