From 6fa5cd63cc117689ca0d5975a751a454c872adac Mon Sep 17 00:00:00 2001
From: foesa <35463247+foesa-yang@users.noreply.github.com>
Date: Fri, 6 May 2022 15:51:41 +0800
Subject: [PATCH] Update order-by.md

---
 .../8.clauses-and-options/order-by.md         | 28 +++++++++----------
 1 file changed, 14 insertions(+), 14 deletions(-)

diff --git a/docs-2.0/3.ngql-guide/8.clauses-and-options/order-by.md b/docs-2.0/3.ngql-guide/8.clauses-and-options/order-by.md
index dc4aa51a4d8..7eec8782108 100644
--- a/docs-2.0/3.ngql-guide/8.clauses-and-options/order-by.md
+++ b/docs-2.0/3.ngql-guide/8.clauses-and-options/order-by.md
@@ -93,22 +93,22 @@ nebula> MATCH (v:player) RETURN v.player.age AS Age, v.player.name AS Name  \
 nebula> MATCH (v:player{name:"Tim Duncan"}) --> (v2) \
         RETURN v2.player.name AS Name, v2.player.age AS Age  \
         ORDER BY Age;
-+-----------------+--------------+
-| Name            | Age          |
-+-----------------+--------------+
-| "Tony Parker"   | 36           |
-| "Manu Ginobili" | 41           |
-| "Spurs"         | UNKNOWN_PROP |
-+-----------------+--------------+
++-----------------+----------+
+| Name            | Age      |
++-----------------+----------+
+| "Tony Parker"   | 36       |
+| "Manu Ginobili" | 41       |
+| __NULL__        | __NULL__ |
++-----------------+----------+
 
 nebula> MATCH (v:player{name:"Tim Duncan"}) --> (v2) \
         RETURN v2.player.name AS Name, v2.player.age AS Age  \
         ORDER BY Age DESC;
-+-----------------+--------------+
-| Name            | Age          |
-+-----------------+--------------+
-| "Spurs"         | UNKNOWN_PROP |
-| "Manu Ginobili" | 41           |
-| "Tony Parker"   | 36           |
-+-----------------+--------------+
++-----------------+----------+
+| Name            | Age      |
++-----------------+----------+
+| __NULL__        | __NULL__ |
+| "Manu Ginobili" | 41       |
+| "Tony Parker"   | 36       |
++-----------------+----------+
 ```