diff --git a/Src/Asp.NetCore2/MongoDb.Ado.data/ExecuteDbDataReaderItems/QueryFindHandler.cs b/Src/Asp.NetCore2/MongoDb.Ado.data/ExecuteDbDataReaderItems/QueryFindHandler.cs
index d0589652c..c03d8ea0f 100644
--- a/Src/Asp.NetCore2/MongoDb.Ado.data/ExecuteDbDataReaderItems/QueryFindHandler.cs
+++ b/Src/Asp.NetCore2/MongoDb.Ado.data/ExecuteDbDataReaderItems/QueryFindHandler.cs
@@ -36,7 +36,7 @@ namespace MongoDb.Ado.data
             if (projection != null)
                 findFluent = findFluent.Project<BsonDocument>(projection);
 
-            var cursor = findFluent.ToEnumerable();    
+            var cursor = findFluent.ToList();    
             return new MongoDbBsonDocumentDataReader(cursor); // 你要确保这个类支持逐行读取 BsonDocument
         }
     }