diff --git a/apps/cm/filters.py b/apps/cm/filters.py
index 48c7a300..34fc6fca 100644
--- a/apps/cm/filters.py
+++ b/apps/cm/filters.py
@@ -4,7 +4,8 @@ from .models import LabelTemplate
 from apps.utils.filters import MyJsonListFilter
 
 class LabelTemplateFilter(filters.FilterSet):
-    process_json__contains = MyJsonListFilter(field_name='按工序查询')
+    process = MyJsonListFilter(field_name='按工序查询')
 
     class Meta:
-        model = LabelTemplate
\ No newline at end of file
+        model = LabelTemplate
+        fields = ['process']
\ No newline at end of file