diff --git a/src/main/resources/mapper/tms/ProjectRecordDao.xml b/src/main/resources/mapper/tms/ProjectRecordDao.xml
index 8495e51..fd6d0cd 100644
--- a/src/main/resources/mapper/tms/ProjectRecordDao.xml
+++ b/src/main/resources/mapper/tms/ProjectRecordDao.xml
@@ -132,7 +132,7 @@
                sum(timeSum) AS totalTime,
                avg(score)      avgScore
         FROM tms_project_record pr
-                 LEFT JOIN hr_user_info u ON pr.userId = u.userId
+                 INNER JOIN hr_user_info u ON pr.userId = u.userId
         WHERE pr.userId = #{userid}
     </select>
     <!--    个人实验预览-->