diff --git a/apps/inm/services.py b/apps/inm/services.py
index d2a478f0..e86cc06d 100644
--- a/apps/inm/services.py
+++ b/apps/inm/services.py
@@ -190,39 +190,38 @@ class InmService:
         """
         更新库存, 支持反向操作
         """
-        if instance.type in [MIO.MIO_TYPE_PUR_IN, MIO.MIO_TYPE_DO_IN, MIO.MIO_TYPE_OTHER_IN]:  # 采购入库, 生产入库, 其他入库
-            in_or_out = 1
-            if is_reverse:
-                in_or_out = -1
-            
-            if instance.type == MIO.MIO_TYPE_PUR_IN:  # 需要更新订单
-                from apps.pum.services import PumService
-                cls.update_mb(instance, in_or_out)
-                PumService.mio_purin(instance, is_reverse)
-            elif instance.type == MIO.MIO_TYPE_DO_IN:
-                mioitems = MIOItem.objects.filter(mio=instance)
-                if is_reverse:
-                    for item in mioitems:
-                        do_out(item)
-                else:
-                    for item in mioitems:
-                        do_in(item)
-        elif instance.type in [MIO.MIO_TYPE_DO_OUT, MIO.MIO_TYPE_SALE_OUT, MIO.MIO_TYPE_OTHER_OUT]:  # 生产领料 销售出库
+        in_or_out = 1
+        if is_reverse:
             in_or_out = -1
+        
+        if instance.type == MIO.MIO_TYPE_PUR_IN:  # 需要更新订单
+            from apps.pum.services import PumService
+            cls.update_mb(instance, in_or_out)
+            PumService.mio_purin(instance, is_reverse)
+        elif instance.type == MIO.MIO_TYPE_OTHER_IN:
+            cls.update_mb(instance, in_or_out)
+        elif instance.type == MIO.MIO_TYPE_DO_IN:
+            mioitems = MIOItem.objects.filter(mio=instance)
             if is_reverse:
-                in_or_out = 1
-            if instance.type == MIO.MIO_TYPE_SALE_OUT:
-                from apps.sam.services import SamService
-                cls.update_mb(instance, in_or_out)
-                SamService.mio_saleout(instance, is_reverse)
-            elif instance.type == MIO.MIO_TYPE_DO_OUT:
-                mioitems = MIOItem.objects.filter(mio=instance)
-                if is_reverse:
-                    for item in mioitems:
-                        do_in(item)
-                else:
-                    for item in mioitems:
-                        do_out(item)
+                for item in mioitems:
+                    do_out(item)
+            else:
+                for item in mioitems:
+                    do_in(item)
+        elif instance.type == MIO.MIO_TYPE_SALE_OUT:
+            from apps.sam.services import SamService
+            cls.update_mb(instance, in_or_out)
+            SamService.mio_saleout(instance, is_reverse)
+        elif instance.type == MIO.MIO_TYPE_OTHER_OUT:
+            cls.update_mb(instance, in_or_out)
+        elif instance.type == MIO.MIO_TYPE_DO_OUT:
+            mioitems = MIOItem.objects.filter(mio=instance)
+            if is_reverse:
+                for item in mioitems:
+                    do_in(item)
+            else:
+                for item in mioitems:
+                    do_out(item)
         else:
             raise ParseError('不支持该出入库操作')