update

task/search_strategy_d.py

@@ -337,7 +337,7 @@ and (dev.device_id is NULL or dev.device_id='')
 	)t2
 	on t1.user_id=t2.user_id
 	group by partition_date,device_id
-)dev t1.partition_date=dev.partition_date and t1.cl_id=dev.device_id
+)dev on t1.partition_date=dev.partition_date and t1.cl_id=dev.device_id
 WHERE (spam_pv.device_id IS NULL or spam_pv.device_id = '')
 and (dev.device_id is NULL or dev.device_id='')
         GROUP BY active_type,device_os_type,channel