diff --git a/app/cross_evaluate_worker.py b/app/cross_evaluate_worker.py
index f041605..795c1fd 100644
--- a/app/cross_evaluate_worker.py
+++ b/app/cross_evaluate_worker.py
@@ -378,7 +378,7 @@ def query_cross_examine_records_detail(params):
         tp_end = convert_time(row['end_hm'])
         phase_type_list = phase_types.split('^')
         phase_detail_list = phase_details.split('^')
-        for i in range(len(phase_types)):
+        for i in range(len(phase_type_list)):
             date = date_list[i]
             phase_type = phase_type_list[i]
             phase_detail = phase_detail_list[i]