diff --git "a/docs/use/sysmaster\344\270\213\344\275\277\350\203\275rsyslog/install_rsyslog.sh" "b/docs/use/sysmaster\344\270\213\344\275\277\350\203\275rsyslog/install_rsyslog.sh"
index 85b6f119ed0cec845e036f02468f2a2847c6e27a..084b5df9ac897dcb3fe73f912126e94877b6d7b8 100644
--- "a/docs/use/sysmaster\344\270\213\344\275\277\350\203\275rsyslog/install_rsyslog.sh"
+++ "b/docs/use/sysmaster\344\270\213\344\275\277\350\203\275rsyslog/install_rsyslog.sh"
@@ -5,4 +5,12 @@ run_with_rsyslog=${0%/*}
 
 install -Dm0640 -t /lib/sysmaster/system ${run_with_rsyslog}/syslog.service
 
+# backup config files
+if [ -e "/etc/rsyslog.conf" ];then
+    mv /etc/rsyslog.conf /etc/rsyslog.conf_ori
+fi
+
 install -Dm0644 -t /etc ${run_with_rsyslog}/rsyslog.conf
+
+# create symlink under /etc/sysmaster/... for automatic startup
+ln -s /lib/sysmaster/system/syslog.service /etc/sysmaster/system/multi-user.target.wants/syslog.service
diff --git "a/docs/use/sysmaster\344\270\213\344\275\277\350\203\275rsyslog/readme.md" "b/docs/use/sysmaster\344\270\213\344\275\277\350\203\275rsyslog/readme.md"
index 3d926ca9293667cc82a89d527956c2d586343758..dadb2305c71f9f5903ce8bf0346f6f22f8d9ae6d 100644
--- "a/docs/use/sysmaster\344\270\213\344\275\277\350\203\275rsyslog/readme.md"
+++ "b/docs/use/sysmaster\344\270\213\344\275\277\350\203\275rsyslog/readme.md"
@@ -16,9 +16,11 @@
     # sh ./install_rsyslog.sh
     ```
 
+3.执行如下命令，删除步骤2中相关安装动作
+
 > **注意：**
 >
-> `install_rsyslog.sh`安装脚本会覆盖系统中已有的`rsyslog`配置文件，安装前请手动备份`/etc/rsyslog.conf`文件。
+> `install_rsyslog.sh`安装脚本会将环境原有的/etc/rsyslog.conf备份为/etc/rsyslog.conf_ori，并且通过sctl enable syslog创建软连接，使能开机自启动。
 >
 
 ## 部署使用
diff --git "a/docs/use/sysmaster\344\270\213\344\275\277\350\203\275rsyslog/syslog.service" "b/docs/use/sysmaster\344\270\213\344\275\277\350\203\275rsyslog/syslog.service"
index 8705881edfb39b8d06fcbb8baf21ac56d430f2ff..35791ae2842ab2ab0489eb05332e21d99d283a34 100644
--- "a/docs/use/sysmaster\344\270\213\344\275\277\350\203\275rsyslog/syslog.service"
+++ "b/docs/use/sysmaster\344\270\213\344\275\277\350\203\275rsyslog/syslog.service"
@@ -8,3 +8,6 @@ ExecStart=/usr/sbin/rsyslogd -n -i/var/run/rsyslogd.pid
 ExecStartPost=/bin/bash /usr/bin/timezone_update.sh
 RestartSec=1000000
 Restart=on-failure
+
+[Install]
+WantedBy=multi-user.target
diff --git "a/docs/use/sysmaster\344\270\213\344\275\277\350\203\275rsyslog/uninstall_rsyslog.sh" "b/docs/use/sysmaster\344\270\213\344\275\277\350\203\275rsyslog/uninstall_rsyslog.sh"
index 989c1147a712f964da436f93e4bd1f3402797448..27882beea37dedfcd595db3bb38b535c2d34cdaa 100644
--- "a/docs/use/sysmaster\344\270\213\344\275\277\350\203\275rsyslog/uninstall_rsyslog.sh"
+++ "b/docs/use/sysmaster\344\270\213\344\275\277\350\203\275rsyslog/uninstall_rsyslog.sh"
@@ -1,6 +1,10 @@
 #!/bin/bash
 
 install_target=/lib/sysmaster/system
+enable_target=/etc/sysmaster/system/multi-user.target.wants/
 
+test -f ${enable_target}/syslog.service && sctl disable syslog.service
 
 test -f ${install_target}/syslog.service && rm -f ${install_target}/syslog.service
+
+test -f /etc/rsyslog.conf_ori && mv -f /etc/rsyslog.conf_ori /etc/rsyslog.conf