diff --git a/app/eva_common.py b/app/eva_common.py
index 47462ac..4ec58d3 100644
--- a/app/eva_common.py
+++ b/app/eva_common.py
@@ -1976,7 +1976,7 @@ def gen_cross_tide_problems(crossid, nodeid, date_list, roads_dir_dict, weekdays
         subtend_road_am_flow = am_inroad_info_dict[subtend_road_pair[max_am_flow_road]].delay_info.car_num
     # 如果进口道流量小于20 则无意义
     if min(subtend_road_am_flow, max_am_flow) < 20:
-        return detail, suggestions, total_num
+        return detail, suggestions, total_num, problem_info_detail
         # 找出晚高峰最高流量的进口道
     for pm_inroad_info in pm_inroad_infos:
         if pm_inroad_info.delay_info.car_num < 5:
@@ -1987,10 +1987,10 @@ def gen_cross_tide_problems(crossid, nodeid, date_list, roads_dir_dict, weekdays
             max_pm_flow_road = pm_inroad_info.inroadid
         # 如果路段id为空或不在对向对里，则无意义
         if max_pm_flow_road == '' or max_pm_flow_road not in subtend_road_pair.keys():
-            return detail, suggestions, total_num
+            return detail, suggestions, total_num, problem_info_detail
     subtend_road_pm_flow = pm_inroad_info_dict[subtend_road_pair[max_pm_flow_road]].delay_info.car_num if subtend_road_pair[max_pm_flow_road] in pm_inroad_info_dict.keys() else 0
     if min(subtend_road_pm_flow, max_pm_flow) < 20:
-        return detail, suggestions, total_num
+        return detail, suggestions, total_num, problem_info_detail
     Fam = max(max_am_flow_road, subtend_road_am_flow) / min(max_am_flow_road, subtend_road_am_flow)
     Fpm = max(max_pm_flow_road, subtend_road_pm_flow) / min(max_pm_flow_road, subtend_road_pm_flow)
     if Fam >= 1.5 and Fpm >= 1.5 and max_pm_flow_road == subtend_road_pair[max_am_flow_road]: