diff --git a/app/task_worker.py b/app/task_worker.py
index 394f86f..bc4ceec 100644
--- a/app/task_worker.py
+++ b/app/task_worker.py
@@ -1819,8 +1819,15 @@ def update_greenwave_task_stage_info(params):
     task_additional_info = db_task.query_wave_task_additional_info_sql(task_no, nodeid, area_id)
     task_tp_info = db_task.query_wave_task_tp_info(task_no, nodeid, area_id)
     wave_info = db_wave.query_wave_info(waveid)
-    if modify_stage != 1 and not verify_task_wave_tp(task_tp_info, waveid, wave_info['srcDir']):
-        return json.dumps(make_common_res(13, '时段校验失败，绿波时段必须包含需求确认单上的所有时段'))
+    wave_tp_info = db_wave.query_wave_tp_infos(waveid, wave_info['srcDir'])
+    conflict_tp_list = verify_task_wave_tp(task_tp_info, waveid, wave_info['srcDir'])
+    if modify_stage != 1 and len(conflict_tp_list) > 0:
+        res = make_common_res(13, '时段校验失败，绿波时段必须包含需求确认单上的所有时段')
+        res['data'] = {
+            'wave_tp_info': wave_tp_info,
+            'conflict_tp_info': conflict_tp_list
+        }
+        return json.dumps(res)
     progress = check_param(params, 'progress')
     if not progress:
         return json.dumps(make_common_res(11, '缺少任务进度信息，请刷新后重试'))
@@ -1833,7 +1840,6 @@ def update_greenwave_task_stage_info(params):
         wave_crosses = db_wave.query_wave_crosses(waveid)
 
         # 补充同步绿波时段表id信息的逻辑
-        wave_tp_info = db_wave.query_wave_tp_infos(waveid, wave_info['srcDir'])
         async_tp_info_res = db_task.async_wave_tp_id(wave_tp_info, task_tp_info, task_no, nodeid, area_id)
         if not async_tp_info_res:
             return json.dumps(make_common_res(15, '当前绿波设置的运行时段与需求确认单中要求的协调时段不一致，请按需求确认单中要求调整'))
@@ -1942,10 +1948,11 @@ def verify_task_wave_tp(task_tp_info, waveid, srcDir):
     wave_tp_info = db_wave.query_wave_tp_infos(waveid, srcDir)
     wave_info_dict = {row['tp_start'] + '-' + row['tp_end'] + '-' + row['weekday']: row for row in wave_tp_info}
     task_tp_dict = {row['tp_start'] + '-' + row['tp_end'] + '-' + row['weekday']: row for row in task_tp_info}
+    conflict_tp_list = []
     for tp_key in task_tp_dict:
         if tp_key not in wave_info_dict:
-            return False
-    return True
+            conflict_tp_list.append(task_tp_dict[tp_key])
+    return conflict_tp_list
 
 
 def query_usable_monitor_job_info(params):