diff --git a/apps/enm/services.py b/apps/enm/services.py
index 59c1c561..fb07f1f1 100644
--- a/apps/enm/services.py
+++ b/apps/enm/services.py
@@ -142,7 +142,8 @@ class MpointCache:
             try:
                 mpoint = Mpoint.objects.get(code=code)
             except Exception:
-                return None
+                cache.set(key, {}, timeout=None)
+                return {}
             mpoint_data = MpointSerializer(instance=mpoint).data
             mpoint_data["last_data"] = {"last_val": None, "last_timex": None, "last_mrs": None}  # 初始化
             if update_mplogx:
@@ -324,7 +325,7 @@ def insert_mplogx_item(code: str, val, timex: datetime, enp_mpoints_dict):
     """
     mc = MpointCache(code)
     mpoint_data = mc.data
-    if mpoint_data is None or not mpoint_data["enabled"]:
+    if mpoint_data in (None, {}) or not mpoint_data["enabled"]:
         return
 
     mpoint_interval = mpoint_data["interval"]
diff --git a/apps/enm/tasks.py b/apps/enm/tasks.py
index b7054764..45b15df2 100644
--- a/apps/enm/tasks.py
+++ b/apps/enm/tasks.py
@@ -42,12 +42,10 @@ def get_current_and_previous_time():
 def db_insert_mplogx_batch(rows):
     for row in rows:
         _, tag_val, tag_code, tag_update = row
-        if cache.get("tag_code", None) is None:
-            continue
         insert_mplogx_item(tag_code, tag_val, make_aware(tag_update), {})
 
 @shared_task(base=CustomTask)
-def db_insert_mplogx():
+def db_insert_mplogx(limit:bool=True):
     """
     从数据库转存到超表
     """
@@ -58,7 +56,7 @@ def db_insert_mplogx():
             raise Exception("last_tag_id is None")
         cursor.execute("select count(id) from tag_value where id > %s", (last_tag_id))
         count = cursor.fetchone()[0]
-        if count > 400:
+        if limit and count > 400:
             raise Exception("db inset count > 400")
         cursor.execute(
             "select id, val, tag_code, update_time from tag_value where id > %s order by id, update_time", (last_tag_id, ))
@@ -85,7 +83,7 @@ def db_ins_mplogx():
         #     raise Exception("db inset count > 400")
         # materials_name = ['水泥+P.C42.5 袋装', '水泥+P.O42.5R 袋装', '水泥+P.O42.5 散装','水泥+P.O42.5 袋装', '水泥+P.O52.5 散装', '水泥+P.C42.5 散装', '水泥+P.O42.5R 散装']
         query = """
-                    SELECT id, CONCAT('x', inv_name) AS inv_name, de_real_quantity, bill_date
+                    SELECT id, de_real_quantity, CONCAT('x', inv_name) AS inv_name, bill_date
                     FROM sa_weigh_view
                     WHERE bill_date > %s
                     ORDER BY id, bill_date
@@ -93,10 +91,9 @@ def db_ins_mplogx():
         cursor.execute(query, (bill_date,))
         rows = cursor.fetchall()  # 获取数据后保存至本地
         if rows:
-            bill_date = rows[-1][0]
-            print(rows)
+            bill_date = rows[-1][-1]
         db_insert_mplogx_batch(rows)
-        update_sysconfig({'enm1': {'bill_date': bill_date}})
+        update_sysconfig({'enm1': {'bill_date': str(bill_date)}})
         
 
 
@@ -146,7 +143,7 @@ def cal_mpointstat_hour(mpointId: str, year: int, month: int, day: int, hour: in
         val_type = mpoint.val_type
         if mpoint.type == Mpoint.MT_AUTO:
             if mpoint.is_unit:
-                val = MpLogx.objects.filter(mpoint=mpoint, timex__gte=dt, timex__lt=dt_hour_n).aggregate(Sum("val"))["val__sum"] or 0
+                val = MpLogx.objects.filter(mpoint=mpoint, timex__gte=dt, timex__lt=dt_hour_n).aggregate(sum=Sum(f'val_{mpoint.val_type}'))["sum"] or 0
             else:
                 mrs0 = MpLogx.objects.filter(mpoint=mpoint, timex__gte=dt_hour_p, timex__lte=dt).order_by("timex")
                 mrs = MpLogx.objects.filter(mpoint=mpoint, timex__gte=dt, timex__lte=dt_hour_n).order_by("timex")
diff --git a/apps/wpm/tasks.py b/apps/wpm/tasks.py
index 75e88e37..9dd6e657 100644
--- a/apps/wpm/tasks.py
+++ b/apps/wpm/tasks.py
@@ -66,10 +66,13 @@ 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:
+        if stlog.duration_sec is None and stlog.end_time:
+            stlog.duration_sec = (stlog.end_time-stlog.start_time).total_seconds()
+            stlog.save()
         is_shutdown_stlog = True
         if stlog.is_shutdown is False:
             is_shutdown_stlog = False