update

task/search_strategy_d.py

@@ -105,7 +105,7 @@ for t in range(0, task_days):
             from dim.dim_device_user_staff
             UNION ALL
             
-            SELECT distinct t1.user_id
+            SELECT distinct t2.user_id
             FROM
             (
                 SELECT user_id, v.device_id as device_id