diff --git a/apps/inm/services.py b/apps/inm/services.py
index d736b355..2aaff0de 100644
--- a/apps/inm/services.py
+++ b/apps/inm/services.py
@@ -242,7 +242,10 @@ class InmService:
                 BatchLog.clear(mio=instance)
             else:
                 for item in MIOItem.objects.filter(mio=instance):
-                    BatchSt.g_create(batch=item.batch, mio=instance, material_start=item.material)
+                    if item.mb: # 说明录入到已有批次
+                        BatchSt.g_create(batch=item.batch)
+                    else:
+                        BatchSt.g_create(batch=item.batch, mio=instance, material_start=item.material)
             from apps.pum.services import PumService
             if is_reverse:
                 cls.update_mb(instance, -1)
@@ -254,7 +257,10 @@ class InmService:
                 BatchLog.clear(mio=instance)
             else:
                 for item in MIOItem.objects.filter(mio=instance):
-                    BatchSt.g_create(batch=item, mio=instance, material_start=item.material)
+                    if item.mb:
+                        BatchSt.g_create(batch=item.batch)
+                    else:
+                        BatchSt.g_create(batch=item, mio=instance, material_start=item.material)
             if is_reverse:
                 cls.update_mb(instance, -1)
             else: