diff --git a/apps/em/migrations/0017_auto_20240419_1301.py b/apps/em/migrations/0017_auto_20240419_1301.py
new file mode 100644
index 00000000..32a9aa40
--- /dev/null
+++ b/apps/em/migrations/0017_auto_20240419_1301.py
@@ -0,0 +1,22 @@
+# Generated by Django 3.2.12 on 2024-04-19 05:01
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('em', '0016_auto_20240416_1454'),
+    ]
+
+    operations = [
+        migrations.RemoveField(
+            model_name='equipment',
+            name='is_core_for_mgroup',
+        ),
+        migrations.AddField(
+            model_name='equipment',
+            name='indicate_mgroup_running',
+            field=models.PositiveSmallIntegerField(blank=True, choices=[(10, '单开为开/单停为停'), (20, '单开为开/都停为停'), (30, '都开为开/单停为停')], null=True, verbose_name='表明工段运行的方式'),
+        ),
+    ]
diff --git a/apps/em/models.py b/apps/em/models.py
index 30741368..f796a439 100644
--- a/apps/em/models.py
+++ b/apps/em/models.py
@@ -57,13 +57,23 @@ class Equipment(CommonBModel):
     #      (1, '专用'),
     #      (2, '公用'),
     # )
+    IM_DANDAN = 10
+    IM_DANDOU = 20
+    IM_DOUDAN = 30
+
+    IM_CHOICES = (
+        (10, '单开为开/单停为停'),
+        (20, '单开为开/都停为停'),
+        (30, '都开为开/单停为停')
+    )
+
     running_state = models.PositiveSmallIntegerField("运行状态", default=50)
     ip = models.GenericIPAddressField("IP地址", null=True, blank=True)
     port = models.PositiveSmallIntegerField("端口号", null=True, blank=True)
     login_name = models.CharField("登录名", max_length=100, null=True, blank=True)
     login_pwd = models.CharField("登录密码", max_length=100, null=True, blank=True)
     mgroup = models.ForeignKey("mtm.mgroup", on_delete=models.SET_NULL, null=True, blank=True)
-    is_core_for_mgroup = models.BooleanField("是否工段核心设备", default=False)
+    indicate_mgroup_running = models.PositiveSmallIntegerField("表明工段运行的方式", choices=IM_CHOICES, null=True, blank=True)
     type = models.PositiveSmallIntegerField("类型", choices=etype_choices, default=10)
     cate = models.ForeignKey(Ecate, verbose_name="设备分类", on_delete=models.SET_NULL, null=True, blank=True, related_name="cate")
     tags = models.JSONField("设备标签", default=list, blank=True)
diff --git a/apps/em/services.py b/apps/em/services.py
index 2a508811..a8d906c9 100644
--- a/apps/em/services.py
+++ b/apps/em/services.py
@@ -17,27 +17,43 @@ def shutdown_or_startup(equipId: str, last_timex: datetime, last_mrs):
     equip.running_state = last_mrs
     equip.save(update_fields=["running_state"])
 
-    mgroup = equip.mgroup
-    is_core_for_mgroup = equip.is_core_for_mgroup
-    if mgroup and is_core_for_mgroup:
-        last_stlog = StLog.objects.filter(mgroup=mgroup, is_shutdown=True).order_by("-start_time").first()  # 找到最后一次停机记录
-        if last_stlog:
-            if last_timex >= last_stlog.start_time:  # 认为是有效信号
-                if last_stlog.end_time is None and last_mrs == RuningState.RUNING:  # 从停到开
-                    last_stlog.end_time = last_timex
-                    last_stlog.duration = (last_stlog.end_time - last_stlog.start_time).total_seconds() / 3600
-                    last_stlog.save()
-                    mgroup.is_runing = True
-                    mgroup.save()
-                    cal_exp_duration_hour(last_stlog.id)  # 触发时间分配
-                elif last_stlog.end_time and last_mrs != RuningState.RUNING and last_timex > last_stlog.end_time:  # 从开到停
-                    StLog.objects.create(title="停机", is_shutdown=True, mgroup=mgroup, end_time=None, start_time=last_timex, sflog=get_sflog(mgroup, last_timex))
-                    mgroup.is_runing = False
-                    mgroup.save()
-        else:
-            StLog.objects.create(title="停机", is_shutdown=True, mgroup=mgroup, end_time=None, start_time=last_timex, sflog=get_sflog(mgroup, last_timex))
-            mgroup.is_runing = False
-            mgroup.save()
+    mgroup: Mgroup = equip.mgroup
+    indicate = equip.indicate_mgroup_running
+    
+    if mgroup and indicate:
+        mrun = None
+        if last_mrs in [RuningState.STOP, RuningState.FAILURE, RuningState.STANDBY]:  # 设备停止信号
+            if indicate in [Equipment.IM_DANDAN, Equipment.IM_DOUDAN]:
+                mrun= False
+            else:
+                if not Equipment.objects.filter(mgroup=mgroup, indicate_mgroup_running=indicate, running_state=RuningState.RUNING).exists():
+                    mrun = False
+        elif last_mrs == RuningState.RUNING:  # 设备启动信号
+            if indicate in [Equipment.IM_DANDAN, Equipment.IM_DANDOU]:
+                mrun= True
+            else:
+                if not Equipment.objects.filter(mgroup=mgroup, indicate_mgroup_running=indicate, running_state__in=[RuningState.STOP, RuningState.FAILURE, RuningState.STANDBY]).exists():
+                    mrun = True
+                    
+        if mrun is not None:
+            mgroup.is_runing = mrun
+            mgroup.save(update_fields=["is_runing"])
+
+            last_stlog = StLog.objects.filter(mgroup=mgroup, is_shutdown=True).order_by("-start_time").first()  # 找到最后一次停机记录
+
+            if last_stlog:
+                if last_timex >= last_stlog.start_time:  # 认为是有效信号
+                    if last_stlog.end_time is None and mrun:  # 从停到开
+                        last_stlog.end_time = last_timex
+                        last_stlog.duration = (last_stlog.end_time - last_stlog.start_time).total_seconds() / 3600
+                        last_stlog.save()
+                        cal_exp_duration_hour(last_stlog.id)  # 触发时间分配
+                    elif last_stlog.end_time and mrun is False and last_timex > last_stlog.end_time:  # 从开到停
+                        StLog.objects.create(title="停机", is_shutdown=True, mgroup=mgroup, end_time=None, start_time=last_timex, sflog=get_sflog(mgroup, last_timex))
+            elif mrun is False:
+                StLog.objects.create(title="停机", is_shutdown=True, mgroup=mgroup, end_time=None, start_time=last_timex, sflog=get_sflog(mgroup, last_timex))
+                mgroup.is_runing = False
+                mgroup.save()
 
 
 def daoru_equipment(path: str):