diff --git a/app/tmnet_db_func.py b/app/tmnet_db_func.py
index 6236719..07d7c3a 100644
--- a/app/tmnet_db_func.py
+++ b/app/tmnet_db_func.py
@@ -192,7 +192,8 @@ class TmnetDbHelper(TableDbHelperBase):
         """
         conn, cursor = self.connect()
         try:
-            sql = """select IFNULL(clui.name, c2.name) as name,
+            sql = """select * from (
+                select IFNULL(clui.name, c2.name) as name,
                              c.crossid,
                              IFNULL(clui.location, c.location) as location,
                              c.nodeid,
@@ -258,12 +259,12 @@ class TmnetDbHelper(TableDbHelperBase):
                         join `user_defined_cross` udc on udc.crossid = c.crossid and udc.nodeid = %s and udc.area_id = %s
                         left join `user_defined_roads` as udr on udr.nodeid = %s and udr.recordstate = 0 and udr.to_crossid = c.crossid and (udr.is_sup_road is null or udr.is_sup_road <> 1)
                         where c.nodeid = %s
-                        and c.area_id = %s"""
+                        and c.area_id = %s) as t where t.src_direct is not NULL"""
             print(cursor.mogrify(sql, (
             nodeid, area_id, nodeid, area_id, nodeid, nodeid, int(nodeid), int(area_id),
             nodeid, area_id, nodeid, area_id, nodeid, int(nodeid), int(area_id),
             nodeid, area_id, nodeid, nodeid, int(nodeid), int(area_id),
-            nodeid, nodeid, nodeid, int(nodeid), int(area_id))))
+            nodeid, area_id, nodeid, int(nodeid), int(area_id))))
             cursor.execute(sql, (
                 nodeid, area_id, nodeid, area_id, nodeid, nodeid, int(nodeid), int(area_id),
                 nodeid, area_id, nodeid, area_id, nodeid, int(nodeid), int(area_id),