fix: get_total_hour_now bug

apps/wpm/tasks.py

@@ -41,9 +41,9 @@ def get_total_hour_now(sflogId: str):
     if sflogId:
         sflog = SfLog.objects.get(id=sflogId)
         if sflog.end_time <= now:
-            sflog.total_hour_now = 12
+            sflog.total_hour_now = 12   # 写死的数据不是很好
         else:
-            total_hour_now = (now-i.start_time).total_seconds()/3600
+            total_hour_now = (now-sflog.start_time).total_seconds()/3600
             sflog.total_hour_now = total_hour_now if total_hour_now > 0 else 0
         sflog.save()
         return sflog.total_hour_now