diff --git a/apps/enp/tasks.py b/apps/enp/tasks.py
index 4774818b..ab8fcc63 100644
--- a/apps/enp/tasks.py
+++ b/apps/enp/tasks.py
@@ -12,13 +12,12 @@ import random
 @shared_task(base=CustomTask)
 def generate_envdata():
     """生成模拟数据"""
-    now = timezone.now()
+    now = timezone.now().replace(microsecond=0)
     eIds = DrainEquip.objects.values_list("equipment__id", flat=True)
     equips = Equipment.objects.filter(id__in=eIds) | Equipment.objects.filter(cate__code="aqms")
     save_list = []
     for equip in equips:
-        default_dict = {"equipment": equip, "timex": now, "is_online": 1, "running_state": 10}
-        equip.is_online = 1
+        default_dict = {"equipment": equip, "timex": now, "running_state": 10}
         equip.running_state = 10
         equip.save()
         if equip.cate and equip.cate.code in ["cems", "aqms", "tsp"]: