diff --git a/apps/mtm/filters.py b/apps/mtm/filters.py
index 22a9570a..334e154f 100644
--- a/apps/mtm/filters.py
+++ b/apps/mtm/filters.py
@@ -4,7 +4,7 @@ from django.db.models.expressions import F
 
 
 class MaterialFilter(filters.FilterSet):
-    tag = filters.CharFilter(method='filter_tag')
+    tag = filters.CharFilter(method='filter_tag', label="low_inm:库存不足")
 
     class Meta:
         model = Material
@@ -27,7 +27,7 @@ class MaterialFilter(filters.FilterSet):
 
     def filter_tag(self, queryset, name, value):
         if value == 'low_inm':
-            queryset = queryset.exclude(count_safe=None).filter(
+            queryset = queryset.exclude(count_safe=None).exclude(count_safe__lte=0).filter(
                 count__lte=F('count_safe'))
         return queryset