diff --git a/apps/enm/filters.py b/apps/enm/filters.py
index 396847cf..c967f3b4 100644
--- a/apps/enm/filters.py
+++ b/apps/enm/filters.py
@@ -17,6 +17,7 @@ class MpointStatFilter(filters.FilterSet):
             "mgroup__name": ["exact"],
             "mpoint__mgroup": ["exact"],
             "mpoint__material": ["exact"],
+            "mpoint__code": ["exact"],
             "mpoint__material__code": ["exact", "in"],
             "mpoint__need_display": ["exact"],
             "mpoint__mgroup__belong_dept": ["exact"],