Index: ssts-web/src/main/webapp/dataUpdater/sqls/5.0.52_5.0.53.sql
===================================================================
diff -u -r41415 -r41430
--- ssts-web/src/main/webapp/dataUpdater/sqls/5.0.52_5.0.53.sql	(.../5.0.52_5.0.53.sql)	(revision 41415)
+++ ssts-web/src/main/webapp/dataUpdater/sqls/5.0.52_5.0.53.sql	(.../5.0.52_5.0.53.sql)	(revision 41430)
@@ -1 +1 @@
-update DepartmentAppTemplate set orderNum = (select count(*) from DepartmentAppTemplate po where po.id <= DepartmentAppTemplate.id);
\ No newline at end of file
+update DepartmentAppTemplate set orderNum = (select count(*) from DepartmentAppTemplate po where po.id <= DepartmentAppTemplate.id) where orderNum is null;
\ No newline at end of file