diff --git a/microservices-modules/microservices-modules-dms/src/main/resources/mapper/dms/AchievementsMapper.xml b/microservices-modules/microservices-modules-dms/src/main/resources/mapper/dms/AchievementsMapper.xml
index eed37323c..c4933a155 100644
--- a/microservices-modules/microservices-modules-dms/src/main/resources/mapper/dms/AchievementsMapper.xml
+++ b/microservices-modules/microservices-modules-dms/src/main/resources/mapper/dms/AchievementsMapper.xml
@@ -251,7 +251,9 @@ PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
     <select id="selectAchievementsByParam" parameterType="com.microservices.dms.achievementLibrary.domain.AchQueryVo" resultType="com.microservices.dms.achievementLibrary.domain.Achievements">
         <if test="source == ''  or source == null">
             select  a.id, a.achievement_name,a.summary,a.create_time,a.owner_name,a.tags,a.field_1,a.field_2,a.field_3,a.source,a.source_id,
-                    u.login as "userLogin",u.nickname as "userNickName",ue.gender as "gender",
+                    u.login as "userLogin",
+                   IFNULL(u.nickname,a.owner_name) as "userNickName",
+                    ue.gender as "gender",
             (select IFNULL(count(*), 0) from favorites where favorite_type = 'Achievements' and favorite_id = id)  as watcherSum,
             (select IFNULL(count(*), 0) from watchers where watchable_type = 'Achievements' and watchable_id = id) as favoriteSum
             from achievements a
@@ -264,7 +266,9 @@ PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
         </if>
         <if test='source=="1"'>
             select a.id,  a.achievement_name, a.summary, a.create_time, a.owner_name, a.tags, a.field_1, a.field_2, a.field_3, a.source, a.source_id,
-                   c.name as "field1Name",u.login  as "userLogin",u.nickname as "userNickName",ue.gender as "gender",
+                   c.name as "field1Name",u.login  as "userLogin",
+                    IFNULL(u.nickname,a.owner_name) as "userNickName",
+                   ue.gender as "gender",
             (select IFNULL(count(*), 0) from favorites where favorite_type = 'Achievements' and favorite_id = a.id)  as watcherSum,
             (select IFNULL(count(*), 0) from watchers where watchable_type = 'Achievements' and watchable_id = a.id) as favoriteSum
             from achievements a
@@ -282,7 +286,9 @@ PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
         </if>
         <if test='source=="2" or source=="3" or source=="4" '>
             select a.id,  a.achievement_name, a.summary, a.create_time, a.owner_name, a.tags, a.field_1, a.field_2, a.field_3, a.source, a.source_id,
-                   c.name as "field1Name",u.login  as "userLogin",u.nickname as "userNickName",ue.gender as "gender",
+                   c.name as "field1Name",u.login  as "userLogin",
+                    IFNULL(u.nickname,a.owner_name) as "userNickName",
+                   ue.gender as "gender",
             (select IFNULL(count(*), 0) from favorites where favorite_type = 'Achievements' and favorite_id = a.id)  as watcherSum,
             (select IFNULL(count(*), 0) from watchers where watchable_type = 'Achievements' and watchable_id = a.id) as favoriteSum
             from achievements a