diff --git a/apps/wpm/services.py b/apps/wpm/services.py
index 3b881029..ad283898 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=1)).date())
+            happen_time-datetime.timedelta(days=2)).date(), end_date=(happen_time+datetime.timedelta(days=2)).date())
         sflog = SfLog.objects.filter(
             start_time__lte=happen_time, end_time__gt=happen_time, mgroup=mgroup).order_by('-start_time').first()
     return sflog
@@ -130,13 +130,13 @@ def get_pcoal_heat(year_s: int, month_s: int, day_s: int):
                 if s:
                     qs.pcoal_heat = s.pcoal_heat
                 else:
-                    qs.pcoal_heat = 6000
+                    qs.pcoal_heat = 25000
                 qs.save(update_fields=['pcoal_heat'])
             cache.set(key, qs.pcoal_heat, timeout=60 * 60 * 8)
             return qs.pcoal_heat
         except Exception as e:
-            myLogger.error(f'获取煤粉热值失败，{e}', exc_info=True)
-            return 6000
+            myLogger.error(f'获取煤粉热值失败，{e}, {year_s}, {month_s}, {day_s}', exc_info=True)
+            return 25000
 
 
 def mlog_submit(mlog: Mlog, user: User, now: Union[datetime.datetime, None]):