diff --git a/apps/wpm/serializers.py b/apps/wpm/serializers.py
index 02651205..73852028 100644
--- a/apps/wpm/serializers.py
+++ b/apps/wpm/serializers.py
@@ -238,6 +238,8 @@ class MlogSerializer(CustomModelSerializer):
         source='create_by.name', read_only=True)
     update_by_name = serializers.CharField(
         source='update_by.name', read_only=True)
+    material_in_ = MaterialSimpleSerializer(
+        source='material_in', read_only=True)
     material_out_ = MaterialSimpleSerializer(
         source='material_out', read_only=True)
     material_out_name = serializers.StringRelatedField(
diff --git a/apps/wpm/views.py b/apps/wpm/views.py
index 40cc0f18..0731b76b 100644
--- a/apps/wpm/views.py
+++ b/apps/wpm/views.py
@@ -591,6 +591,8 @@ class MlogbwViewSet(CustomModelViewSet):
     def perform_create(self, serializer):
         ins:Mlogbw = serializer.save()
         mlogb:Mlogb = ins.mlogb
+        if mlogb.mlog.submit_time is not None:
+            raise ParseError('日志已提交不可修改')
         self.cal_mlogb_count(mlogb)
         # 如果是输入且输出追踪到个，需同步创建
         material_in:Material = mlogb.material_in
@@ -605,6 +607,8 @@ class MlogbwViewSet(CustomModelViewSet):
     @transaction.atomic
     def perform_destroy(self, instance):
         mlogb = instance.mlogb
+        if mlogb.mlog.submit_time is not None:
+            raise ParseError('日志已提交不可修改')
         instance.delete()
         self.cal_mlogb_count(mlogb)
         # 如果是输入且输出追踪到个，需同步创建
diff --git a/apps/wpmw/models.py b/apps/wpmw/models.py
index 809089f7..d2f71a4b 100644
--- a/apps/wpmw/models.py
+++ b/apps/wpmw/models.py
@@ -30,6 +30,8 @@ class Wpr(BaseModel):
         elif number:
             try:
                 ins = cls.objects.get(number=number)
+                if ins.wm or ins.wm:
+                    raise ParseError("该物料编号已存在不可使用")
             except cls.DoesNotExist:
                 ins = cls(number=number)
 
diff --git a/apps/wpmw/views.py b/apps/wpmw/views.py
index 968ea91d..ce7afb59 100644
--- a/apps/wpmw/views.py
+++ b/apps/wpmw/views.py
@@ -16,7 +16,7 @@ class WprViewSet(CustomListModelMixin, CustomGenericViewSet):
     prefetch_related_fields = ["defects"]
     queryset = Wpr.objects.all()
     serializer_class = WprSerializer
-    filter_fields = ["mb", "wm", "state", "material", "defects"]
+    filterset_fields = ["mb", "wm", "state", "material", "defects"]
     ordering = ["-create_time"]
     ordering_fields = ["number", "create_time", "update_time"]
     search_fields = ["number", "material__name", "material__model", "material__specification"]
\ No newline at end of file