diff --git a/analysis/scheme_data.py b/analysis/scheme_data.py
index 5779b89..2d7a956 100644
--- a/analysis/scheme_data.py
+++ b/analysis/scheme_data.py
@@ -283,6 +283,7 @@ class sch_data(object):
                 for j in i["TestStandard"]:
                     j["Max"]=ret_limit[index][0]
                     j["Min"]=ret_limit[index][1]
+                    index+=1
             json_obj["PlanID"],sid=_reflush_scheme_id(json_obj["PlanID"])
             # 刷新方案id号之后更新日期
             date=_get_info()[0]