From 0ff7b81f1ef7097bf8739885ca54cfa9d056bd36 Mon Sep 17 00:00:00 2001
From: shawdan <61895496+oldLady344@users.noreply.github.com>
Date: Fri, 20 Nov 2020 13:09:34 +0800
Subject: [PATCH] updated limitations: exchange & nebula-algorithm

---
 nebula-algorithm/na-ug-limitations.md               | 2 +-
 nebula-exchange/about-exchange/ex-ug-limitations.md | 4 ++--
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/nebula-algorithm/na-ug-limitations.md b/nebula-algorithm/na-ug-limitations.md
index ce372d41ba..8ee2e177f6 100644
--- a/nebula-algorithm/na-ug-limitations.md
+++ b/nebula-algorithm/na-ug-limitations.md
@@ -1,3 +1,3 @@
 # 使用限制
 
-nebula-algorithm 目前尚不支持 Nebula Graph 2.0 pre-release 或者 Nebula Graph 2.0 alpha。
+nebula-algorithm 目前仅支持 Nebula Graph v1.0.1 和 v1.1.0，不支持 Nebula Graph v2.0.0-alpha。
diff --git a/nebula-exchange/about-exchange/ex-ug-limitations.md b/nebula-exchange/about-exchange/ex-ug-limitations.md
index 45b87e0524..3f700538e6 100644
--- a/nebula-exchange/about-exchange/ex-ug-limitations.md
+++ b/nebula-exchange/about-exchange/ex-ug-limitations.md
@@ -2,9 +2,9 @@
 
 本文描述 Exchange 的一些使用限制。
 
-## 适用的 Nebula Graph 版本
+## Nebula Graph 版本
 
-Nebula Graph 1.0.1 及以上版本。
+Exchange 目前仅支持 Nebula Graph v1.0.1 和 v1.1.0，不支持 Nebula Graph v2.0.0-alpha。
 
 ## 使用环境