* bug修复

src/main/resources/mapper/TaPreselectionRecordMapper.xml

@@ -41,7 +41,7 @@
                 AND t2.house_locking_status = 'locked'
             </if>
             <if test="houseLockingStatus == 'unlocked'">
-                AND t2.house_locking_status != 'locked'
+                AND ( t2.house_locking_status != 'locked' OR t2.house_locking_status IS NULL )
             </if>
             ) t3
             LEFT JOIN ta_building t4 ON t3.buildingId = t4.building_id