diff --git a/Hadoop/ZKLT.Hadoop/TableService.cs b/Hadoop/ZKLT.Hadoop/TableService.cs
index 3d2850d..3a4d9d1 100644
--- a/Hadoop/ZKLT.Hadoop/TableService.cs
+++ b/Hadoop/ZKLT.Hadoop/TableService.cs
@@ -765,6 +765,8 @@ namespace ZKLT.Hadoop
         /// <param name="table">数据表</param>
         /// <param name="where">条件</param>
         /// <param name="data">数据</param>
+        /// <param name="order">排序</param>
+        /// <param name="col">筛选返回字段</param>
         /// <returns>结果集</returns>
         public T[] Query<T>(HDP_Source source, HDP_Table table, JContainer? where, JContainer? data,
             JContainer? order, string[]? col)