diff --git a/README.md b/README.md
index baae762..c20930e 100644
--- a/README.md
+++ b/README.md
@@ -4,7 +4,7 @@
   <br>
   <small><i>LOGO designed by <a href="https://xio.ng" target="_blank">熊大</a> .</i></small>
   <br><br>
-<img src="https://img.shields.io/github/workflow/status/naiba/nezha/Dashboard%20image?label=Dash%20v0.10.6&logo=github&style=for-the-badge">&nbsp;<img src="https://img.shields.io/github/v/release/naiba/nezha?color=brightgreen&label=Agent&style=for-the-badge&logo=github">&nbsp;<img src="https://img.shields.io/github/workflow/status/naiba/nezha/Agent%20release?label=Agent%20CI&logo=github&style=for-the-badge">&nbsp;<img src="https://img.shields.io/badge/Installer-v0.7.0-brightgreen?style=for-the-badge&logo=linux">
+<img src="https://img.shields.io/github/workflow/status/naiba/nezha/Dashboard%20image?label=Dash%20v0.10.6&logo=github&style=for-the-badge">&nbsp;<img src="https://img.shields.io/github/v/release/naiba/nezha?color=brightgreen&label=Agent&style=for-the-badge&logo=github">&nbsp;<img src="https://img.shields.io/github/workflow/status/naiba/nezha/Agent%20release?label=Agent%20CI&logo=github&style=for-the-badge">&nbsp;<img src="https://img.shields.io/badge/Installer-v0.7.1-brightgreen?style=for-the-badge&logo=linux">
   <br>
   <br>
   <p>:trollface: <b>哪吒监控</b> 一站式轻监控轻运维系统。支持系统状态、HTTP(SSL 证书变更、即将到期、到期)、TCP、Ping 监控报警，计划任务和在线终端。</p>
@@ -225,7 +225,9 @@ URL 里面也可放置占位符，请求时会进行简单的字符串替换。
 <details>
     <summary>如何进行数据迁移、备份恢复？</summary>
 
-数据储存在 `/opt/nezha` 文件夹中，迁移数据时打包这个文件夹，到新环境解压。然后执行一键脚本安装即可
+1. 先使用一键脚本 `停止面板`
+2. 打包 `/opt/nezha` 文件夹，到新环境相同位置
+3. 使用一键脚本 `启动面板`
 
 </details>
 
diff --git a/script/install.sh b/script/install.sh
index 91c0d36..c07afa0 100755
--- a/script/install.sh
+++ b/script/install.sh
@@ -11,7 +11,7 @@ NZ_BASE_PATH="/opt/nezha"
 NZ_DASHBOARD_PATH="${NZ_BASE_PATH}/dashboard"
 NZ_AGENT_PATH="${NZ_BASE_PATH}/agent"
 NZ_AGENT_SERVICE="/etc/systemd/system/nezha-agent.service"
-NZ_VERSION="v0.7.0"
+NZ_VERSION="v0.7.1"
 
 red='\033[0;31m'
 green='\033[0;32m'
@@ -387,6 +387,8 @@ uninstall_dashboard() {
     cd $NZ_DASHBOARD_PATH &&
         docker-compose down
     rm -rf $NZ_DASHBOARD_PATH
+    docker rmi -f ghcr.io/naiba/nezha-dashboard > /dev/null 2>&1
+    docker rmi -f registry.cn-shanghai.aliyuncs.com/naibahq/nezha-dashboard > /dev/null 2>&1
     clean_all
 
     if [[ $# == 0 ]]; then