diff --git a/casic-server/src/main/java/com/casic/missiles/modular/system/dao/mapping/BusPlanMapper.xml b/casic-server/src/main/java/com/casic/missiles/modular/system/dao/mapping/BusPlanMapper.xml
index 6b1d659..c69204f 100644
--- a/casic-server/src/main/java/com/casic/missiles/modular/system/dao/mapping/BusPlanMapper.xml
+++ b/casic-server/src/main/java/com/casic/missiles/modular/system/dao/mapping/BusPlanMapper.xml
@@ -19,13 +19,13 @@
- bp.ID AS id, bp.MONITOR_ID AS monitorId, LINE_NUM AS lineNum, TASK_NAME AS taskName, BEGIN_DATE AS beginDate, END_DATE AS endDate, BEGIN_TIME AS beginTime, END_TIME AS endTime, STATUS AS status,TASK_STATUS AS taskStatus, UPDATE_TIME AS updateTime, TS AS ts
+ DISTINCT(bp.ID) AS id, bp.MONITOR_ID AS monitorId, LINE_NUM AS lineNum, TASK_NAME AS taskName, BEGIN_DATE AS beginDate, END_DATE AS endDate, BEGIN_TIME AS beginTime, END_TIME AS endTime, STATUS AS status,TASK_STATUS AS taskStatus, UPDATE_TIME AS updateTime, TS AS ts