diff --git a/competition/src/main/java/com/huoran/competition/mapper/CompetitionRegistrationMapper.java b/competition/src/main/java/com/huoran/competition/mapper/CompetitionRegistrationMapper.java
index c924825..ec52c8b 100644
--- a/competition/src/main/java/com/huoran/competition/mapper/CompetitionRegistrationMapper.java
+++ b/competition/src/main/java/com/huoran/competition/mapper/CompetitionRegistrationMapper.java
@@ -32,4 +32,6 @@ public interface CompetitionRegistrationMapper extends BaseMapper<CompetitionReg
     IPage<RegistrationVO> selectApplicantByCondition(Page<RegistrationVO> page,@Param("req") PageRegistrationStaffReq req);
 
     String selectSchoolName(@Param("accountId")String accountId);
+
+    Integer countTheNumberOfApplicants(@Param("competitionId")Integer competitionId);
 }
diff --git a/competition/src/main/java/com/huoran/competition/mapper/xml/CompetitionMapper.xml b/competition/src/main/java/com/huoran/competition/mapper/xml/CompetitionMapper.xml
index 286ac62..753caa7 100644
--- a/competition/src/main/java/com/huoran/competition/mapper/xml/CompetitionMapper.xml
+++ b/competition/src/main/java/com/huoran/competition/mapper/xml/CompetitionMapper.xml
@@ -61,12 +61,27 @@
         c.play_end_time,
         c.create_time,
         IFNULL(
-        ( SELECT count( 1 ) FROM c_competition_registration WHERE competition_id = c.id GROUP BY competition_id HAVING count( 1 ) > 0 ),
+        (
+        SELECT
+        count( 1 )
+        FROM
+        c_competition_registration r
+        INNER JOIN nakadai.hr_user_account a ON a.id = r.account_id
+        AND a.is_del = 0
+        INNER JOIN nakadai.hr_user_info u ON u.user_id = a.user_id
+        AND u.is_del = 0
+        WHERE
+        competition_id = c.id
+        GROUP BY
+        competition_id
+        HAVING
+        count( 1 ) > 0
+        ),
         0
         ) AS applicant_num,
         c.is_open,
         create_source,
-        ( CASE create_source WHEN 0 THEN '平台创建' WHEN 1 THEN '组织创建'  ELSE '无'  end) as createSource
+        ( CASE create_source WHEN 0 THEN '平台创建' WHEN 1 THEN '组织创建' ELSE '无' END ) AS createSource
         FROM
         c_competition c
         WHERE
@@ -658,7 +673,22 @@
         c.create_time,
         c.sponsor,
         IFNULL(
-        ( SELECT count( 1 ) FROM c_competition_registration WHERE competition_id = c.id GROUP BY competition_id HAVING count( 1 ) > 0 ),
+        (
+        SELECT
+        count( 1 )
+        FROM
+        c_competition_registration r
+        INNER JOIN nakadai.hr_user_account a ON a.id = r.account_id
+        AND a.is_del = 0
+        INNER JOIN nakadai.hr_user_info u ON u.user_id = a.user_id
+        AND u.is_del = 0
+        WHERE
+        competition_id = c.id
+        GROUP BY
+        competition_id
+        HAVING
+        count( 1 ) > 0
+        ),
         0
         ) AS applicant_num,
         c.is_open,
@@ -666,15 +696,15 @@
         ( CASE create_source WHEN 0 THEN '平台创建' WHEN 1 THEN '组织创建' ELSE '无' END ) AS createSource,
         IF
         (
-        ( SELECT r.id FROM c_competition_registration r WHERE r.competition_id = c.id AND r.account_id = #{req.accountId} ) IS NULL,
+        ( SELECT r.id FROM c_competition_registration r WHERE r.competition_id = c.id AND r.account_id = #{req.accountId}  ) IS NULL,
         1,
         0
         ) AS whetherToSignUp
         FROM
         c_competition c
         WHERE
-         c.is_open = 0
-        and c.publish_status = 1
+        c.is_open = 0
+        AND c.publish_status = 1
 
 
         <if test=" req.startTime!=null and req.endTime!=null ">
@@ -698,44 +728,60 @@
     </select>
     <select id="postRegistrationList" resultType="com.huoran.competition.entity.vo.CompetitionVO">
         SELECT
-            *
+        *
         FROM
-            (
-                SELECT
-                    c.id,
-                    c.NAME AS competitionName,
-                    c.founder_name,
-                    c.cover_url,
-                    c.competition_scope,
-                    c.platform_source,
-                    c.publish_status,
-                    c.play_start_time,
-                    c.play_end_time,
-                    c.sign_up_start_time,
-                    c.sign_up_end_time,
-                    c.is_need_code,
-                    c.invitation_code,
-                    c.quantity_limit,
-                    c.whether_to_show_applicants,
-                    c.create_time,
-                    c.sponsor,
-                    IFNULL(
-                            ( SELECT count( 1 ) FROM c_competition_registration WHERE competition_id = c.id GROUP BY competition_id HAVING count( 1 ) > 0 ),
-                            0
-                    ) AS applicant_num,
-                    c.is_open,
-                    create_source,
-                    ( CASE create_source WHEN 0 THEN '平台创建' WHEN 1 THEN '组织创建' ELSE '无' END ) AS createSource,
-                    ( SELECT d.id FROM c_competition_user_del d WHERE d.account_id = r.account_id AND d.competition_id = c.id ) AS isDelCompetition
-                FROM
-                    c_competition_registration r
-                        INNER JOIN c_competition c ON c.id = r.competition_id
-                WHERE
-                    r.account_id = #{req.accountId}
-                  AND r.is_disable = 0
-            ) t
+        (
+        SELECT
+        c.id,
+        c.NAME AS competitionName,
+        c.founder_name,
+        c.cover_url,
+        c.competition_scope,
+        c.platform_source,
+        c.publish_status,
+        c.play_start_time,
+        c.play_end_time,
+        c.sign_up_start_time,
+        c.sign_up_end_time,
+        c.is_need_code,
+        c.invitation_code,
+        c.quantity_limit,
+        c.whether_to_show_applicants,
+        c.create_time,
+        c.sponsor,
+        IFNULL(
+        (
+        SELECT
+        count( 1 )
+        FROM
+        c_competition_registration r
+        INNER JOIN nakadai.hr_user_account a ON a.id = r.account_id
+        AND a.is_del = 0
+        INNER JOIN nakadai.hr_user_info u ON u.user_id = a.user_id
+        AND u.is_del = 0
+        WHERE
+        competition_id = c.id
+        GROUP BY
+        competition_id
+        HAVING
+        count( 1 ) > 0
+        ),
+        0
+        ) AS applicant_num,
+        c.is_open,
+        create_source,
+        ( CASE create_source WHEN 0 THEN '平台创建' WHEN 1 THEN '组织创建' ELSE '无' END ) AS createSource,
+        ( SELECT d.id FROM c_competition_user_del d WHERE d.account_id = r.account_id AND d.competition_id = c.id ) AS isDelCompetition
+        FROM
+        c_competition_registration r
+        INNER JOIN c_competition c ON c.id = r.competition_id
+        WHERE
+        r.account_id = #{req.accountId}
+
+        AND r.is_disable = 0
+        ) t
         WHERE
-            t.isDelCompetition IS NULL
+        t.isDelCompetition IS NULL
 
         <if test=" req.startTime!=null and req.endTime!=null ">
             and t.create_time between #{req.startTime} and #{req.endTime}
diff --git a/competition/src/main/java/com/huoran/competition/mapper/xml/CompetitionRegistrationMapper.xml b/competition/src/main/java/com/huoran/competition/mapper/xml/CompetitionRegistrationMapper.xml
index dfe48b9..186be89 100644
--- a/competition/src/main/java/com/huoran/competition/mapper/xml/CompetitionRegistrationMapper.xml
+++ b/competition/src/main/java/com/huoran/competition/mapper/xml/CompetitionRegistrationMapper.xml
@@ -48,8 +48,8 @@
         END AS team_id
         FROM
         c_competition_registration qa
-        INNER JOIN nakadai.hr_user_account ua ON ua.id = qa.account_id
-        INNER JOIN nakadai.hr_user_info u ON u.user_id = ua.user_id
+        INNER JOIN nakadai.hr_user_account ua ON ua.id = qa.account_id and ua.is_del = 0
+        INNER JOIN nakadai.hr_user_info u ON u.user_id = ua.user_id and u.is_del = 0
         LEFT JOIN c_competition_team ct ON ct.competition_id = qa.competition_id AND ct.account_id = qa.account_id
         WHERE
         qa.competition_id = #{req.competitionId}
@@ -135,4 +135,16 @@
         join nakadai.school s on s.school_id = a.school_id
         WHERE a.id = #{accountId} and s.is_del = 0
     </select>
+    <select id="countTheNumberOfApplicants" resultType="java.lang.Integer">
+        SELECT
+            count( 1 )
+        FROM
+            c_competition_registration r
+                INNER JOIN nakadai.hr_user_account a ON a.id = r.account_id
+                AND a.is_del = 0
+                INNER JOIN nakadai.hr_user_info u ON u.user_id = a.user_id
+                AND u.is_del = 0
+        WHERE
+            r.competition_id = #{competitionId}
+    </select>
 </mapper>
diff --git a/competition/src/main/java/com/huoran/competition/service/impl/CompetitionRegistrationServiceImpl.java b/competition/src/main/java/com/huoran/competition/service/impl/CompetitionRegistrationServiceImpl.java
index b9b8cc4..2a25baf 100644
--- a/competition/src/main/java/com/huoran/competition/service/impl/CompetitionRegistrationServiceImpl.java
+++ b/competition/src/main/java/com/huoran/competition/service/impl/CompetitionRegistrationServiceImpl.java
@@ -251,9 +251,10 @@ public class CompetitionRegistrationServiceImpl extends ServiceImpl<CompetitionR
 
     @Override
     public Integer registrationPopulation(String competitionId) {
-        QueryWrapper<CompetitionRegistration> queryWrapper = new QueryWrapper<>();
+      /*  QueryWrapper<CompetitionRegistration> queryWrapper = new QueryWrapper<>();
         queryWrapper.eq("competition_id", competitionId);
-        List<CompetitionRegistration> competitionRegistrations = baseMapper.selectList(queryWrapper);
-        return competitionRegistrations.size();
+        List<CompetitionRegistration> competitionRegistrations = baseMapper.selectList(queryWrapper);*/
+//        return competitionRegistrations.size();
+        return baseMapper.countTheNumberOfApplicants(Integer.valueOf(competitionId));
     }
 }