diff --git a/apps/assets/api/asset.py b/apps/assets/api/asset.py
index fb86dad40..4de9fb899 100644
--- a/apps/assets/api/asset.py
+++ b/apps/assets/api/asset.py
@@ -32,10 +32,15 @@ class AssetViewSet(FilterAssetByNodeMixin, OrgBulkModelViewSet):
     API endpoint that allows Asset to be viewed or edited.
     """
     model = Asset
-    filterset_fields = (
-        "hostname", "ip", "systemuser__id", "admin_user__id", "platform__base",
-        "is_active"
-    )
+    filterset_fields = {
+        'hostname': ['exact'],
+        'ip': ['exact'],
+        'systemuser__id': ['exact'],
+        'admin_user__id': ['exact'],
+        'platform__base': ['exact'],
+        'is_active': ['exact'],
+        'protocols': ['exact', 'icontains']
+    }
     search_fields = ("hostname", "ip")
     ordering_fields = ("hostname", "ip", "port", "cpu_cores")
     serializer_classes = {
diff --git a/apps/assets/api/system_user.py b/apps/assets/api/system_user.py
index e799073d8..af7590579 100644
--- a/apps/assets/api/system_user.py
+++ b/apps/assets/api/system_user.py
@@ -29,7 +29,11 @@ class SystemUserViewSet(OrgBulkModelViewSet):
     System user api set, for add,delete,update,list,retrieve resource
     """
     model = SystemUser
-    filterset_fields = ("name", "username", "protocol")
+    filterset_fields = {
+        'name': ['exact'],
+        'username': ['exact'],
+        'protocol': ['exact', 'in']
+    }
     search_fields = filterset_fields
     serializer_class = serializers.SystemUserSerializer
     serializer_classes = {
diff --git a/apps/users/api/user.py b/apps/users/api/user.py
index 672c90e88..1ac03af5e 100644
--- a/apps/users/api/user.py
+++ b/apps/users/api/user.py
@@ -32,10 +32,7 @@ __all__ = [
 
 
 class UserViewSet(CommonApiMixin, UserQuerysetMixin, BulkModelViewSet):
-    filterset_fields = {
-        'name': ['exact', 'in']
-    }
-    # filterset_fields = ('username', 'email', 'name', 'id', 'source')
+    filterset_fields = ('username', 'email', 'name', 'id', 'source')
     search_fields = filterset_fields
     permission_classes = (IsOrgAdmin, CanUpdateDeleteUser)
     serializer_classes = {