diff --git a/src/gausskernel/runtime/executor/execGrouping.cpp b/src/gausskernel/runtime/executor/execGrouping.cpp
index 9dbd0d050..2f0d901d0 100644
--- a/src/gausskernel/runtime/executor/execGrouping.cpp
+++ b/src/gausskernel/runtime/executor/execGrouping.cpp
@@ -1,3 +1,7 @@
+/*** 
+ * @Author: 王语翀
+ * @Team: 兰心开源
+ */
 /* -------------------------------------------------------------------------
  *
  * execGrouping.cpp