diff --git a/apps/assets/api/asset/asset.py b/apps/assets/api/asset/asset.py
index 82733b03e..81b2b8fca 100644
--- a/apps/assets/api/asset/asset.py
+++ b/apps/assets/api/asset/asset.py
@@ -82,7 +82,7 @@ class AssetFilterSet(BaseFilterSet):
     @staticmethod
     def filter_protocols(queryset, name, value):
         value = value.split(',')
-        return queryset.filter(protocols__name__in=value)
+        return queryset.filter(protocols__name__in=value).distinct()
 
     @staticmethod
     def filter_labels(queryset, name, value):
@@ -91,7 +91,7 @@ class AssetFilterSet(BaseFilterSet):
             queryset = queryset.filter(labels__name=n, labels__value=v)
         else:
             q = Q(labels__name__contains=value) | Q(labels__value__contains=value)
-            queryset = queryset.filter(q)
+            queryset = queryset.filter(q).distinct()
         return queryset