diff --git a/script/install.sh b/script/install.sh
index edb1202..2009dd3 100755
--- a/script/install.sh
+++ b/script/install.sh
@@ -380,6 +380,16 @@ uninstall_agent() {
     fi
 }
 
+restart_agent() {
+    echo -e "> 重启Agent"
+
+    systemctl restart nezha-agent.service
+
+    if [[ $# == 0 ]]; then
+        before_show_menu
+    fi
+}
+
 clean_all() {
     if [ -z "$(ls -A ${NZ_BASE_PATH})" ]; then
         rm -rf ${NZ_BASE_PATH}
@@ -401,6 +411,7 @@ show_usage() {
     echo "./nbdomain.sh install_agent              - 安装监控Agent"
     echo "./nbdomain.sh modify_agent_config        - 修改Agent配置"
     echo "./nbdomain.sh uninstall_agent            - 卸载Agen"
+    echo "./nbdomain.sh restart_agent              - 重启Agen"
     echo "--------------------------------------------------------"
 }
 
@@ -421,8 +432,9 @@ show_menu() {
     ${green}8.${plain}  安装监控Agent
     ${green}9.${plain}  修改Agent配置
     ${green}10.${plain} 卸载Agent
+    ${green}11.${plain} 重启Agent
     "
-    echo && read -p "请输入选择 [0-8]: " num
+    echo && read -p "请输入选择 [0-11]: " num
 
     case "${num}" in
     0)
@@ -458,8 +470,11 @@ show_menu() {
     10)
         uninstall_agent
         ;;
+    11)
+        restart_agent
+        ;;
     *)
-        echo -e "${red}请输入正确的数字 [0-7]${plain}"
+        echo -e "${red}请输入正确的数字 [0-11]${plain}"
         ;;
     esac
 }
@@ -498,6 +513,9 @@ if [[ $# > 0 ]]; then
     "uninstall_agent")
         uninstall_agent 0
         ;;
+    "restart_agent")
+        restart_agent 0
+        ;;
     *) show_usage ;;
     esac
 else