diff --git a/2.x/docs/installation.md b/2.x/docs/installation.md
index 78e46edc2..4f90e40bd 100644
--- a/2.x/docs/installation.md
+++ b/2.x/docs/installation.md
@@ -85,6 +85,11 @@ curl -#LO https://github.com/FISCO-BCOS/FISCO-BCOS/releases/download/v2.11.0/bui
     - 其中-g表示生成国密配置，-G表示使用国密SSL连接
 ```
 
+```eval_rst
+.. note::
+    - 若下载fisco-bcos二进制或get_account.sh脚本失败，建议手动访问github release页面获取最新二进制，并使用-e命令指定节点
+```
+
 ```bash
 bash build_chain.sh -l 127.0.0.1:4 -p 30300,20200,8545
 ```
diff --git a/3.x/zh_CN/docs/quick_start/air_installation.md b/3.x/zh_CN/docs/quick_start/air_installation.md
index 5b1b77b46..02e055d11 100644
--- a/3.x/zh_CN/docs/quick_start/air_installation.md
+++ b/3.x/zh_CN/docs/quick_start/air_installation.md
@@ -76,6 +76,11 @@ curl -#LO https://gitee.com/FISCO-BCOS/FISCO-BCOS/releases/download/v3.11.0/buil
 bash build_chain.sh -l 127.0.0.1:4 -p 30300,20200
 ```
 
+```eval_rst
+.. note::
+    - 若下载fisco-bcos二进制或get_account.sh脚本失败，建议手动访问github release页面获取最新二进制，并使用-e命令指定节点
+```
+
 ```eval_rst
 .. note::
    - 其中-p选项指定起始端口，分别是p2p监听端口、rpc监听端口