diff --git a/services/tone_job_service.py b/services/tone_job_service.py
index cf6c1effcdec5ab7b9a55601dac8fc8c56be81b1..daa29f36045559ea93ff8e20ddc25a7ffbabc94b 100644
--- a/services/tone_job_service.py
+++ b/services/tone_job_service.py
@@ -81,7 +81,6 @@ async def save_func_detail(task_id, data):
             test_case_id = func_result.get('test_case_id')
             case = [task_case_result for task_case_result in run_result.get('case_infos')
                     if int(task_case_result['tone_case_id']) == test_case_id]
-            statistic_json = await parse_result_file(func_result.get('statistic_file'))
             if len(case) == 1:
                 case[0]['result'] = func_result.get('case_state')
                 case[0]['statistics'] = func_result.get('result_statistics')