diff --git a/api/api_v1/endpoints/report.py b/api/api_v1/endpoints/report.py
index ee89f60..9f03dc7 100644
--- a/api/api_v1/endpoints/report.py
+++ b/api/api_v1/endpoints/report.py
@@ -94,7 +94,7 @@ async def read_report(
         if item['_id'] in added_ids:
             item['added'] = True
             item['show_config'] = added_ids[item['_id']]
-    reports = sorted(reports, key=lambda x: x.get('show_config', {'sort': 999}).get('sort', 999))
+    reports = sorted(reports, key=lambda x: x.get('show_config', {'sort': 999}).get('sort', 999) or 999)
 
     return schemas.Msg(code=0, msg='ok', data=reports)