diff --git a/docs/nbi/protocol.md b/docs/nbi/protocol.md
new file mode 100644
index 0000000..260fa56
--- /dev/null
+++ b/docs/nbi/protocol.md
@@ -0,0 +1,47 @@
+# OMC->北向通信协议 基于redis stream消息队列实现			
+
+## 告警关联关系数据上报变更
+
+alarm_relation告警新增时
+
+* streamkey和数据格式
+
+```json
+alarm_relation	
+{
+    "payload": "{\"ids\":[\"871847\",\"557903\"]}"
+}
+```
+
+1、871847,557903为alarm_relation表主键，至少一个数据
+
+## 资源数据上报变更
+
+nbi_cm表新增时
+
+* streamkey和数据格式
+
+```json
+nbi_cm	
+{
+    "payload": "{\"ids\":[\"642470\",\"105633\"]}"
+}	
+```
+
+1、642470,105633为nbi_cm表主键ID，ID支持多个
+
+## 1分钟性能订阅上报数据
+
+kpi_report_*表新增时	
+
+* 数据格式
+
+```json
+nbi_pm	
+{
+    "payload": "{\"neType\":\"AMF\",\"id\":\"606538\"}"
+}
+```
+
+1、AMF、PCF等为具体对应的网元
+2、606538为kpi_report_amf、kpi_report_pcf等表主键ID，ID支持一个
\ No newline at end of file
diff --git a/rpmbuild/SPECS/omc.spec b/rpmbuild/SPECS/omc.spec
index 083c067..616281f 100644
--- a/rpmbuild/SPECS/omc.spec
+++ b/rpmbuild/SPECS/omc.spec
@@ -29,6 +29,13 @@ chmod +rx ${RPM_BUILD_ROOT}/usr/local/bin/*
 chmod +x ${RPM_BUILD_ROOT}/usr/local/omc/htdocs/front
 chmod +rx ${RPM_BUILD_ROOT}/usr/lib64/*
 
+# 安装前执行
+%pre
+echo -n "Stopping OMC service ... "
+systemctl stop restagent.service
+systemctl stop sshsvc.service
+echo "done"
+
 # 安装完成后执行
 %post
 OMCRootDir=/usr/local/omc
@@ -42,10 +49,10 @@ NginxEtcDir=/etc/nginx
 CFileList="restconf.yaml sshsvc.yaml omc.conf"
 LogoFileList="zh_brand.png zh_icon.png en_brand.png en_icon.png"
 
-echo -n "Stopping OMC service ... "
-systemctl stop restagent.service
-systemctl stop sshsvc.service
-echo "done"
+# echo -n "Stopping OMC service ... "
+# systemctl stop restagent.service
+# systemctl stop sshsvc.service
+# echo "done"
 
 for CFile in ${CFileList}; do
     if [ ! -e "${OMCEtcDir}/${CFile}" ]; then
@@ -76,7 +83,7 @@ if [ ! -e ${UsrLocalBinDir}/${OMCDaemon} ]; then
 fi
 
 # setting firewall
-port_list="80 443 44080 44443 33030 33443 3066 6379 22222"
+port_list="80 443 44080 44443 33030 33443 33066 6379 22222"
 for Port in ${port_list}; do
     echo -n "firewall-cmd add port ${Port} ... "
     firewall-cmd --zone=public --add-port=${Port}/tcp --permanent
@@ -103,10 +110,10 @@ if [ "$M_PARAM" = "install" -o "$M_PARAM" = "upgrade" ]; then
     fi
 fi
 
-echo -n "Starting OMC service ... "
-systemctl start sshsvc.service
-systemctl start restagent.service
-echo "done"
+# echo -n "Starting OMC service ... "
+# systemctl start sshsvc.service
+# systemctl start restagent.service
+# echo "done"
 
 # 卸载时执行
 %postun
@@ -130,11 +137,13 @@ if [ "$1" = "0" ] ; then
     firewall-cmd --reload
     rm -f ${UsrLocalBinDir}/${OMCDaemon}
 else
+    echo -n "Starting OMC service ... "
     sudo systemctl daemon-reload
     sudo systemctl stop restagent.service
     sudo systemctl stop sshsvc.service
     sudo systemctl start sshsvc.service
     sudo systemctl start restagent.service
+    echo "done"
 fi
 
 # 规定那些文件必须放入安装程序中，如果没有就报错