diff --git a/README.md b/README.md
index 4a6bb4d..307cd0a 100644
--- a/README.md
+++ b/README.md
@@ -1,7 +1,7 @@
 <div align="center" style="background-color: white">
   <img width="500" style="max-width:100%" src="https://raw.githubusercontent.com/naiba/nezha/master/resource/static/brand.png" title="哪吒监控">
   <br><br>
-<img src="https://img.shields.io/github/workflow/status/naiba/nezha/Dashboard%20image?label=Dash%20v0.6.3&logo=github&style=for-the-badge">&nbsp;<img src="https://img.shields.io/github/v/release/naiba/nezha?color=brightgreen&label=Agent&style=for-the-badge&logo=github">&nbsp;<img src="https://img.shields.io/github/workflow/status/naiba/nezha/Agent%20release?label=Agent%20CI&logo=github&style=for-the-badge">&nbsp;<img src="https://img.shields.io/badge/Installer-v0.4.10-brightgreen?style=for-the-badge&logo=linux">
+<img src="https://img.shields.io/github/workflow/status/naiba/nezha/Dashboard%20image?label=Dash%20v0.6.4&logo=github&style=for-the-badge">&nbsp;<img src="https://img.shields.io/github/v/release/naiba/nezha?color=brightgreen&label=Agent&style=for-the-badge&logo=github">&nbsp;<img src="https://img.shields.io/github/workflow/status/naiba/nezha/Agent%20release?label=Agent%20CI&logo=github&style=for-the-badge">&nbsp;<img src="https://img.shields.io/badge/Installer-v0.4.10-brightgreen?style=for-the-badge&logo=linux">
   <br>
   <p>: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。</p>	
 </div>
diff --git a/resource/static/main.js b/resource/static/main.js
index f36bb93..82ad95b 100644
--- a/resource/static/main.js
+++ b/resource/static/main.js
@@ -201,8 +201,8 @@ function addOrEditMonitor(monitor) {
   }
   var servers;
   if (monitor) {
-    servers = monitor.SkipServersRaw || "[]";
-    const serverList = JSON.parse(servers);
+    servers = monitor.SkipServersRaw;
+    const serverList = JSON.parse(servers || "[]");
     const node = modal.find("i.dropdown.icon");
     for (let i = 0; i < serverList.length; i++) {
       node.after(
@@ -237,7 +237,7 @@ function addOrEditCron(cron) {
   var servers;
   if (cron) {
     servers = cron.ServersRaw;
-    const serverList = JSON.parse(servers);
+    const serverList = JSON.parse(servers || "[]");
     const node = modal.find("i.dropdown.icon");
     for (let i = 0; i < serverList.length; i++) {
       node.after(
diff --git a/resource/template/common/footer.html b/resource/template/common/footer.html
index afbd9b0..52824af 100644
--- a/resource/template/common/footer.html
+++ b/resource/template/common/footer.html
@@ -9,7 +9,7 @@
 <script src="https://cdn.jsdelivr.net/npm/semantic-ui@2.4.1/dist/semantic.min.js"></script>
 <script src="/static/semantic-ui-alerts.min.js"></script>
 <script src="https://cdn.jsdelivr.net/npm/vue@2.6.12/dist/vue.min.js"></script>
-<script src="/static/main.js?v202104222126"></script>
+<script src="/static/main.js?v202104222216"></script>
 </body>
 
 </html>
diff --git a/resource/template/dashboard/monitor.html b/resource/template/dashboard/monitor.html
index 723bfb2..c726c4b 100644
--- a/resource/template/dashboard/monitor.html
+++ b/resource/template/dashboard/monitor.html
@@ -1,6 +1,5 @@
-{{define "dashboard/monitor"}}
-{{template "common/header" .}}
-{{template "common/menu" .}}
+{{define "dashboard/monitor"}} {{template "common/header" .}} {{template
+"common/menu" .}}
 <div class="nb-container">
   <div class="ui container">
     <div class="ui grid">
@@ -18,10 +17,10 @@
         <tr>
           <th>ID</th>
           <th>名称</th>
-          <th>通知</th>
           <th>目标</th>
-          <th>类型</th>
           <th>跳过的服务器</th>
+          <th>类型</th>
+          <th>通知</th>
           <th>管理</th>
         </tr>
       </thead>
@@ -30,13 +29,13 @@
         <tr>
           <td>{{$monitor.ID}}</td>
           <td>{{$monitor.Name}}</td>
-          <td>{{$monitor.Notify}}</td>
           <td>{{$monitor.Target}}</td>
+          <td>{{$monitor.SkipServersRaw}}</td>
           <td>
             {{if eq $monitor.Type 1}}HTTP(S)/SSL证书 {{else if eq $monitor.Type
             2}} ICMP Ping {{else}} TCP 端口 {{end}}
           </td>
-          <td>{{$monitor.SkipServersRaw}}</td>
+          <td>{{$monitor.Notify}}</td>
           <td>
             <div class="ui mini icon buttons">
               <button
@@ -59,8 +58,7 @@
     </table>
   </div>
 </div>
-{{template "component/monitor"}}
-{{template "common/footer" .}}
+{{template "component/monitor"}} {{template "common/footer" .}}
 <script>
   $(".checkbox").checkbox();
 </script>
diff --git a/service/dao/dao.go b/service/dao/dao.go
index 03af4cf..f1301d8 100644
--- a/service/dao/dao.go
+++ b/service/dao/dao.go
@@ -13,7 +13,7 @@ import (
 	pb "github.com/naiba/nezha/proto"
 )
 
-var Version = "v0.6.3" // ！！记得修改 README 中的 badge 版本！！
+var Version = "v0.6.4" // ！！记得修改 README 中的 badge 版本！！
 
 const (
 	SnapshotDelay = 3
diff --git a/service/dao/servicesentinel.go b/service/dao/servicesentinel.go
index 77390bf..65f2ff3 100644
--- a/service/dao/servicesentinel.go
+++ b/service/dao/servicesentinel.go
@@ -180,8 +180,10 @@ func (ss *ServiceSentinel) LoadStats() map[uint64]*model.ServiceItemResponse {
 		for i := 0; i < len(v); i++ {
 			if v[i].Successful {
 				msm[k].Up[29]++
+				msm[k].TotalUp++
 			} else {
 				msm[k].Down[29]++
+				msm[k].TotalDown++
 			}
 			msm[k].Delay[29] = (msm[k].Delay[29]*float32(msm[k].Up[29]) + v[i].Delay) / float32(msm[k].Up[29]+1)
 		}