diff --git a/apps/mtm/migrations/0037_material_into_wm.py b/apps/mtm/migrations/0037_material_into_wm.py
new file mode 100644
index 00000000..5fdb9695
--- /dev/null
+++ b/apps/mtm/migrations/0037_material_into_wm.py
@@ -0,0 +1,18 @@
+# Generated by Django 3.2.12 on 2024-07-25 05:16
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('mtm', '0036_material_unit_price'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='material',
+            name='into_wm',
+            field=models.BooleanField(default=True, verbose_name='是否进入车间库存'),
+        ),
+    ]
diff --git a/apps/mtm/models.py b/apps/mtm/models.py
index 31ab88cf..8fb0078d 100644
--- a/apps/mtm/models.py
+++ b/apps/mtm/models.py
@@ -73,6 +73,7 @@ class Material(CommonAModel):
     components = models.JSONField('组件', default=dict, null=False, blank=True)
     brothers = models.JSONField('兄弟件', default=list, null=False, blank=True)
     unit_price = models.PositiveIntegerField('单价', null=True, blank=True)
+    into_wm = models.BooleanField('是否进入车间库存', default=True)
 
     class Meta:
         verbose_name = '物料表'
diff --git a/apps/wpm/services.py b/apps/wpm/services.py
index 913423cb..652d6b46 100644
--- a/apps/wpm/services.py
+++ b/apps/wpm/services.py
@@ -98,10 +98,12 @@ def do_out(mio: MIO):
     do_user = mio.do_user
     mioitems = MIOItem.objects.filter(mio=mio)
     for item in mioitems:
-        # 用于混料的原料不与车间库存交互
         material = item.material
-        if material.type in [Material.MA_TYPE_MAINSO, Material.MA_TYPE_HELPSO]: # hard code
+        if material.into_wm is False:
             continue
+        # 用于混料的原料不与车间库存交互
+        # if material.type in [Material.MA_TYPE_MAINSO, Material.MA_TYPE_HELPSO]: # hard code
+        #     continue
         action_list = []
         mias = MIOItemA.objects.filter(mioitem=item)
         if mias.exists():
@@ -138,10 +140,12 @@ def do_in(mio: MIO):
     do_user = mio.do_user
     mioitems = MIOItem.objects.filter(mio=mio)
     for item in mioitems:
-        # 用于混料的原料不与车间库存交互
         material = item.material
-        if material.type in [Material.MA_TYPE_MAINSO, Material.MA_TYPE_HELPSO]: # hard code
+        if material.into_wm is False:
             continue
+        # 用于混料的原料不与车间库存交互
+        # if material.type in [Material.MA_TYPE_MAINSO, Material.MA_TYPE_HELPSO]: # hard code
+        #     continue
         action_list = []
         mias = MIOItemA.objects.filter(mioitem=item)
         if mias.exists():  # 组合件入库