diff --git a/apps/wpm/services.py b/apps/wpm/services.py
index ad283898..7d80a1cf 100644
--- a/apps/wpm/services.py
+++ b/apps/wpm/services.py
@@ -51,7 +51,7 @@ def get_sflog(mgroup: Mgroup, happen_time: datetime):
         start_time__lte=happen_time, end_time__gt=happen_time, mgroup=mgroup).order_by('-start_time').first()
     if sflog is None:  # 需要创建值班记录
         make_sflogs(mgroup=mgroup, start_date=(
-            happen_time-datetime.timedelta(days=2)).date(), end_date=(happen_time+datetime.timedelta(days=2)).date())
+            happen_time-datetime.timedelta(days=2)).date(), end_date=(happen_time+datetime.timedelta(days=1)).date())
         sflog = SfLog.objects.filter(
             start_time__lte=happen_time, end_time__gt=happen_time, mgroup=mgroup).order_by('-start_time').first()
     return sflog
@@ -109,7 +109,7 @@ def make_sflogs(mgroup: Mgroup, start_date: datetime.date, end_date: datetime.da
                     sflog.team = team
                     sflog.leader = team.leader
                     sflog.save()
-            current_date = current_date + datetime.timedelta(days=1)
+        current_date = current_date + datetime.timedelta(days=1)
 
 
 def get_pcoal_heat(year_s: int, month_s: int, day_s: int):