diff --git a/README.md b/README.md
index a08df96..af7e87b 100644
--- a/README.md
+++ b/README.md
@@ -1,6 +1,6 @@
 # 哪吒监控
 
-![GitHub Workflow Status](https://img.shields.io/github/workflow/status/naiba/nezha/Dashboard%20image?label=管理面板%20v0.4.8&logo=github&style=for-the-badge) ![Agent release](https://img.shields.io/github/v/release/naiba/nezha?color=brightgreen&label=Agent&style=for-the-badge&logo=github) ![GitHub Workflow Status](https://img.shields.io/github/workflow/status/naiba/nezha/Agent%20release?label=Agent%20CI&logo=github&style=for-the-badge) ![shell](https://img.shields.io/badge/安装脚本-v0.4.5-brightgreen?style=for-the-badge&logo=linux)
+![GitHub Workflow Status](https://img.shields.io/github/workflow/status/naiba/nezha/Dashboard%20image?label=管理面板%20v0.4.8&logo=github&style=for-the-badge) ![Agent release](https://img.shields.io/github/v/release/naiba/nezha?color=brightgreen&label=Agent&style=for-the-badge&logo=github) ![GitHub Workflow Status](https://img.shields.io/github/workflow/status/naiba/nezha/Agent%20release?label=Agent%20CI&logo=github&style=for-the-badge) ![shell](https://img.shields.io/badge/安装脚本-v0.4.6-brightgreen?style=for-the-badge&logo=linux)
 
 :trollface: 哪吒监控 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，命令批量执行和计划任务。
 
diff --git a/script/install.sh b/script/install.sh
index 5ef6a9c..5be9a21 100755
--- a/script/install.sh
+++ b/script/install.sh
@@ -10,7 +10,7 @@ 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="v0.4.5"
+NZ_VERSION="v0.4.6"
 
 red='\033[0;31m'
 green='\033[0;32m'
@@ -182,7 +182,7 @@ install_agent() {
     fi
     tar xf nezha-agent_linux_${os_arch}.tar.gz &&
         mv nezha-agent $NZ_AGENT_PATH &&
-        rm -rf README.md
+        rm -rf nezha-agent_linux_${os_arch}.tar.gz README.md
 
     modify_agent_config 0