diff --git a/README.md b/README.md
index ffe6395..05f2314 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 alt="GitHub release (with filter)" src="https://img.shields.io/github/v/release/naiba/nezha?color=brightgreen&style=for-the-badge&logo=github&label=Dashboard">&nbsp;<img src="https://img.shields.io/github/v/release/nezhahq/agent?color=brightgreen&label=Agent&style=for-the-badge&logo=github">&nbsp;<img src="https://img.shields.io/github/actions/workflow/status/nezhahq/agent/agent.yml?label=Agent%20CI&logo=github&style=for-the-badge">&nbsp;<img src="https://img.shields.io/badge/Installer-v0.15.8-brightgreen?style=for-the-badge&logo=linux">
+<img alt="GitHub release (with filter)" src="https://img.shields.io/github/v/release/naiba/nezha?color=brightgreen&style=for-the-badge&logo=github&label=Dashboard">&nbsp;<img src="https://img.shields.io/github/v/release/nezhahq/agent?color=brightgreen&label=Agent&style=for-the-badge&logo=github">&nbsp;<img src="https://img.shields.io/github/actions/workflow/status/nezhahq/agent/agent.yml?label=Agent%20CI&logo=github&style=for-the-badge">&nbsp;<img src="https://img.shields.io/badge/Installer-v0.15.9-brightgreen?style=for-the-badge&logo=linux">
   <br>
   <br>
   <p>:trollface: <b>Nezha Monitoring: Self-hostable, lightweight, servers and websites monitoring and O&M tool.</b></p>
diff --git a/script/install.ps1 b/script/install.ps1
index ae7a992..979ecf0 100644
--- a/script/install.ps1
+++ b/script/install.ps1
@@ -38,8 +38,8 @@ $download = "https://github.com/$agentrepo/releases/download/$agenttag/$file"
 $nssmdownload="https://github.com/$nssmrepo/releases/download/$nssmtag/nssm.zip"
 Write-Host "Location:$region,connect directly!" -BackgroundColor DarkRed -ForegroundColor Green
 }else{
-$download = "https://kkgithub.com/$agentrepo/releases/download/$agenttag/$file"
-$nssmdownload="https://kkgithub.com/$nssmrepo/releases/download/$nssmtag/nssm.zip"
+$download = "https://dn-dao-github-mirror.daocloud.io/$agentrepo/releases/download/$agenttag/$file"
+$nssmdownload="https://dn-dao-github-mirror.daocloud.io/$nssmrepo/releases/download/$nssmtag/nssm.zip"
 Write-Host "Location:CN,use mirror address" -BackgroundColor DarkRed -ForegroundColor Green
 }
 echo $download
diff --git a/script/install.sh b/script/install.sh
index be01e0a..4324d9e 100755
--- a/script/install.sh
+++ b/script/install.sh
@@ -14,7 +14,7 @@ NZ_AGENT_SERVICE="/etc/systemd/system/nezha-agent.service"
 NZ_AGENT_SERVICERC="/etc/init.d/nezha-agent"
 NZ_DASHBOARD_SERVICE="/etc/systemd/system/nezha-dashboard.service"
 NZ_DASHBOARD_SERVICERC="/etc/init.d/nezha-dashboard"
-NZ_VERSION="v0.15.8"
+NZ_VERSION="v0.15.9"
 
 red='\033[0;31m'
 green='\033[0;32m'
@@ -94,7 +94,7 @@ pre_check() {
             Docker_IMG="ghcr.io\/naiba\/nezha-dashboard"
         else
             GITHUB_RAW_URL="gitee.com/naibahq/nezha/raw/master"
-            GITHUB_URL="kkgithub.com"
+            GITHUB_URL="dn-dao-github-mirror.daocloud.io"
             Get_Docker_URL="get.docker.com"
             Get_Docker_Argu=" -s docker --mirror Aliyun"
             Docker_IMG="registry.cn-shanghai.aliyuncs.com\/naibahq\/nezha-dashboard"
diff --git a/script/install_en.sh b/script/install_en.sh
index 4badc3a..f5c40c7 100755
--- a/script/install_en.sh
+++ b/script/install_en.sh
@@ -14,7 +14,7 @@ NZ_AGENT_SERVICE="/etc/systemd/system/nezha-agent.service"
 NZ_AGENT_SERVICERC="/etc/init.d/nezha-agent"
 NZ_DASHBOARD_SERVICE="/etc/systemd/system/nezha-dashboard.service"
 NZ_DASHBOARD_SERVICERC="/etc/init.d/nezha-dashboard"
-NZ_VERSION="v0.15.8"
+NZ_VERSION="v0.15.9"
 
 red='\033[0;31m'
 green='\033[0;32m'
@@ -93,7 +93,7 @@ pre_check() {
             Docker_IMG="ghcr.io\/naiba\/nezha-dashboard"
         else
             GITHUB_RAW_URL="gitee.com/naibahq/nezha/raw/master"
-            GITHUB_URL="kkgithub.com"
+            GITHUB_URL="dn-dao-github-mirror.daocloud.io"
             Get_Docker_URL="get.docker.com"
             Get_Docker_Argu=" -s docker --mirror Aliyun"
             Docker_IMG="registry.cn-shanghai.aliyuncs.com\/naibahq\/nezha-dashboard"