diff --git a/main.py b/main.py
index fa3fe9b..68420c1 100644
--- a/main.py
+++ b/main.py
@@ -2271,7 +2271,7 @@ async def fastapi_query_all_scheme_all_records(schemetype: str, schemename: str,
         loaded_dict = msgpack.unpackb(data, object_hook=object_hook)
         return loaded_dict
 
-    results = influxdb_api.query_scheme_all_record(scheme_Type==schemetype, scheme_Name=schemename, query_date=querydate, client=influx_client)
+    results = influxdb_api.query_scheme_all_record(scheme_Type=schemetype, scheme_Name=schemename, query_date=querydate, client=influx_client)
     packed = msgpack.packb(results, default=default_encoder)  
     redis_client.set(cache_key, packed)