diff --git a/apps/wpm/tasks.py b/apps/wpm/tasks.py
index 75e88e37..f5e6b313 100644
--- a/apps/wpm/tasks.py
+++ b/apps/wpm/tasks.py
@@ -66,7 +66,7 @@ def cal_exp_duration_sec(stlogId: str='', all=False, now: datetime=None):
     elif all:
         stlogs = StLog.objects.all()
     else:  # 不传就默认更新未结束的
-        stlogs = StLog.objects.filter(end_time=None)
+        stlogs = StLog.objects.filter(end_time=None)|StLog.objects.filter(duration_sec=None)
     if now is None:
         now = timezone.now()
     for stlog in stlogs: