diff --git a/apps/mtm/models.py b/apps/mtm/models.py
index 00339e8d..0c57aaf5 100644
--- a/apps/mtm/models.py
+++ b/apps/mtm/models.py
@@ -42,6 +42,12 @@ class Process(CommonBModel):
         """获取可产出的materialIds
         """
         return list(Route.objects.filter(process=self).values_list("material_out__id", flat=True).distinct())
+    
+    def get_canin_mat_ids(self):
+        """获取可输入的materialIds
+        """
+        return list(RouteMat.objects.filter(route__process=self).values_list("material__id", flat=True).distinct()) + \
+                list(Route.objects.filter(process=self).values_list("material_in__id", flat=True).distinct())
 
 # Create your models here.
 class Material(CommonAModel):
diff --git a/apps/wpm/filters.py b/apps/wpm/filters.py
index c6237732..bf8064f2 100644
--- a/apps/wpm/filters.py
+++ b/apps/wpm/filters.py
@@ -50,14 +50,17 @@ class WMaterialFilter(filters.FilterSet):
         mgroupId = mgroupId if mgroupId else mgroupxId
         if mgroupId:
             process = Mgroup.objects.get(id=mgroupId).process
-            matoutIds = process.get_canout_mat_ids()
+            
             queryset = queryset.filter(material__type__in=[Material.MA_TYPE_MAINSO, Material.MA_TYPE_HALFGOOD, Material.MA_TYPE_GOOD])
             if value == "todo":
-                qs = queryset.exclude(material__id__in=matoutIds).exclude(state=WMaterial.WM_REPAIRED)|queryset.filter(state=WMaterial.WM_REPAIR, mgroup__id=mgroupId)
+                matIds = process.get_canin_mat_ids()
+                qs = queryset.filter(material__id__in=matIds).exclude(state=WMaterial.WM_REPAIRED)|queryset.filter(state=WMaterial.WM_REPAIR, mgroup__id=mgroupId)
                 return qs
             elif value == "done":
+                matoutIds = process.get_canout_mat_ids()
                 qs = queryset.filter(material__id__in=matoutIds).exclude(state=WMaterial.WM_REPAIR)|queryset.filter(state=WMaterial.WM_REPAIRED, mgroup__id=mgroupId)
             elif value == "canfix":
+                matoutIds = process.get_canout_mat_ids()
                 qs = queryset.filter(state=WMaterial.WM_REPAIR, mgroup__id=mgroupId)| queryset.filter(material__id__in=matoutIds, state=WMaterial.WM_NOTOK).exclude(
                     state=WMaterial.WM_REPAIR).exclude(state=WMaterial.WM_REPAIRED)
             return qs