diff --git a/.gitignore b/.gitignore
index 6796fb2..e2df6b3 100644
--- a/.gitignore
+++ b/.gitignore
@@ -7,6 +7,7 @@ media/
 static/
 __pycache__/
 *.pyc
+*.sqlite3
 
 # client
 node_modules/
diff --git a/server/apps/ability/views.py b/server/apps/ability/views.py
index 9fd66d4..cdd5961 100644
--- a/server/apps/ability/views.py
+++ b/server/apps/ability/views.py
@@ -120,6 +120,7 @@ class QualificationViewSet(ModelViewSet):
     search_fields = ['cma', 'cnas', 'sszx', 'other', 'service']
     # ordering_fields = ['sszx']
     ordering = 'sszx'
+    filterset_fields = ['sszx']
 
     @action(methods=['get'], detail=False,url_name='qualification_group_by', perms_map = {'*':'*'})
     def group(self, request, pk=None):
@@ -146,6 +147,7 @@ class CNASViewSet(ModelViewSet):
     serializer_class = CNASSerializer
     search_fields = ['bzbh', 'bzmc', 'sszx', 'xmmc', 'bztk']
     ordering_fields = ['bzmc']
+    filterset_fields = ['sszx']
     ordering = 'bzmc'
 
     @action(methods=['post'], detail=False, url_path='import', url_name='cnas_import', perms_map = {'post':'cnas_import'})
diff --git a/server/db.sqlite3 b/server/db.sqlite3
index 6641a69..e8826c5 100644
Binary files a/server/db.sqlite3 and b/server/db.sqlite3 differ