diff --git a/web/html/xui/index.html b/web/html/xui/index.html
index 1a5e4d89..851031fc 100644
--- a/web/html/xui/index.html
+++ b/web/html/xui/index.html
@@ -42,7 +42,7 @@
                                                     :stroke-color="status.cpu.color"
                                                     :class="themeSwitcher.darkCardClass"
                                                     :percent="status.cpu.percent"></a-progress>
-                                        <div>CPU</div>
+                                        <div>CPU ([[ status.cpuCount ]]core)</div>
                                     </a-col>
                                     <a-col :span="12" style="text-align: center">
                                         <a-progress type="dashboard" status="normal"
@@ -92,13 +92,16 @@
                     <a-col :sm="24" :md="12">
                         <a-card hoverable :class="themeSwitcher.darkCardClass">
                             {{ i18n "pages.index.operationHours" }}:
-                            <a-tag color="green">[[ formatSecond(status.uptime) ]]</a-tag>
+                            xray
+                            <a-tag color="green">[[ formatSecond(status.appStats.uptime) ]]</a-tag>
+                            os
                             <a-tooltip>
                                 <template slot="title">
                                     {{ i18n "pages.index.operationHoursDesc" }}
                                 </template>
                                 <a-icon type="question-circle" theme="filled"></a-icon>
                             </a-tooltip>
+                            <a-tag color="green">[[ formatSecond(status.uptime) ]]</a-tag>
                         </a-card>
                     </a-col>
                     <a-col :sm="24" :md="12">
@@ -131,7 +134,36 @@
                     </a-col>
                     <a-col :sm="24" :md="12">
                         <a-card hoverable :class="themeSwitcher.darkCardClass">
-                            tcp / udp {{ i18n "pages.index.connectionCount" }}: [[ status.tcpCount ]] / [[ status.udpCount ]]
+                            {{ i18n "usage"}}:
+                            Memory [[ sizeFormat(status.appStats.mem) ]] -
+                            Threads [[ status.appStats.threads ]]
+                            </a-tooltip>
+                        </a-card>
+                    </a-col>
+                    <a-col :sm="24" :md="12">
+                        <a-card hoverable :class="themeSwitcher.darkCardClass">
+                            Host: [[ status.hostInfo.hostname ]] -
+                            <template v-if="status.hostInfo.ipv4">IPv4:
+                            <a-tooltip>
+                                <template slot="title">
+                                    [[ status.hostInfo.ipv4 ]]
+                                </template>
+                                <a-icon type="question-circle" theme="filled"></a-icon>
+                            </a-tooltip>
+                            </template>
+                            <template v-if="status.hostInfo.ipv6">IPv6:
+                            <a-tooltip>
+                                <template slot="title">
+                                    [[ status.hostInfo.ipv6 ]]
+                                </template>
+                                <a-icon type="question-circle" theme="filled"></a-icon>
+                            </a-tooltip>
+                            </template>
+                        </a-card>
+                    </a-col>
+                    <a-col :sm="24" :md="12">
+                        <a-card hoverable :class="themeSwitcher.darkCardClass">
+                            {{ i18n "pages.index.connectionCount" }}: tcp: [[ status.tcpCount ]]  udp: [[ status.udpCount ]]
                             <a-tooltip>
                                 <template slot="title">
                                     {{ i18n "pages.index.connectionCountDesc" }}
@@ -315,6 +347,7 @@
     class Status {
         constructor(data) {
             this.cpu = new CurTotal(0, 0);
+            this.cpuCount = 0;
             this.disk = new CurTotal(0, 0);
             this.loads = [0, 0, 0];
             this.mem = new CurTotal(0, 0);
@@ -324,12 +357,16 @@
             this.tcpCount = 0;
             this.udpCount = 0;
             this.uptime = 0;
+            this.appUptime = 0;
+            this.appStats = {threads: 0, mem: 0, uptime: 0};
+            this.hostInfo = {hostname:"", ipv4: "", ipv6: ""};
             this.xray = {state: State.Stop, errorMsg: "", version: "", color: ""};
 
             if (data == null) {
                 return;
             }
             this.cpu = new CurTotal(data.cpu, 100);
+            this.cpuCount = data.cpuCount;
             this.disk = new CurTotal(data.disk.current, data.disk.total);
             this.loads = data.loads.map(load => toFixed(load, 2));
             this.mem = new CurTotal(data.mem.current, data.mem.total);
@@ -339,6 +376,9 @@
             this.tcpCount = data.tcpCount;
             this.udpCount = data.udpCount;
             this.uptime = data.uptime;
+            this.appUptime = data.appUptime;
+            this.appStats = data.appStats;
+            this.hostInfo = data.hostInfo;
             this.xray = data.xray;
             switch (this.xray.state) {
                 case State.Running:
diff --git a/web/service/server.go b/web/service/server.go
index 1d4fd08c..09f51bf0 100644
--- a/web/service/server.go
+++ b/web/service/server.go
@@ -39,9 +39,10 @@ const (
 )
 
 type Status struct {
-	T   time.Time `json:"-"`
-	Cpu float64   `json:"cpu"`
-	Mem struct {
+	T        time.Time `json:"-"`
+	Cpu      float64   `json:"cpu"`
+	CpuCount int       `json:"cpuCount"`
+	Mem      struct {
 		Current uint64 `json:"current"`
 		Total   uint64 `json:"total"`
 	} `json:"mem"`
@@ -70,6 +71,16 @@ type Status struct {
 		Sent uint64 `json:"sent"`
 		Recv uint64 `json:"recv"`
 	} `json:"netTraffic"`
+	AppStats struct {
+		Threads uint32 `json:"threads"`
+		Mem     uint64 `json:"mem"`
+		Uptime  uint64 `json:"uptime"`
+	} `json:"appStats"`
+	HostInfo struct {
+		HostName string `json:"hostname"`
+		Ipv4     string `json:"ipv4"`
+		Ipv6     string `json:"ipv6"`
+	} `json:"hostInfo"`
 }
 
 type Release struct {
@@ -176,6 +187,36 @@ func (s *ServerService) GetStatus(lastStatus *Status) *Status {
 	}
 	status.Xray.Version = s.xrayService.GetXrayVersion()
 
+	var rtm runtime.MemStats
+	runtime.ReadMemStats(&rtm)
+
+	status.AppStats.Mem = rtm.Sys
+	status.AppStats.Threads = uint32(runtime.NumGoroutine())
+	status.CpuCount = runtime.NumCPU()
+	if p.IsRunning() {
+		status.AppStats.Uptime = p.GetUptime()
+	} else {
+		status.AppStats.Uptime = 0
+	}
+
+	status.HostInfo.HostName, _ = os.Hostname()
+
+	// get ip address
+	netInterfaces, _ := net.Interfaces()
+	for i := 0; i < len(netInterfaces); i++ {
+		if len(netInterfaces[i].Flags) > 2 && netInterfaces[i].Flags[0] == "up" && netInterfaces[i].Flags[1] != "loopback" {
+			addrs := netInterfaces[i].Addrs
+
+			for _, address := range addrs {
+				if strings.Contains(address.Addr, ".") {
+					status.HostInfo.Ipv4 += address.Addr + " "
+				} else if address.Addr[0:6] != "fe80::" {
+					status.HostInfo.Ipv6 += address.Addr + " "
+				}
+			}
+		}
+	}
+
 	return status
 }
 
diff --git a/xray/process.go b/xray/process.go
index ae8e7019..c72cd080 100644
--- a/xray/process.go
+++ b/xray/process.go
@@ -12,6 +12,7 @@ import (
 	"runtime"
 	"strings"
 	"syscall"
+	"time"
 	"x-ui/config"
 	"x-ui/util/common"
 
@@ -58,16 +59,18 @@ type process struct {
 	version string
 	apiPort int
 
-	config  *Config
-	lines   *queue.Queue
-	exitErr error
+	config    *Config
+	lines     *queue.Queue
+	exitErr   error
+	startTime time.Time
 }
 
 func newProcess(config *Config) *process {
 	return &process{
-		version: "Unknown",
-		config:  config,
-		lines:   queue.New(100),
+		version:   "Unknown",
+		config:    config,
+		lines:     queue.New(100),
+		startTime: time.Now(),
 	}
 }
 
@@ -111,6 +114,10 @@ func (p *Process) GetConfig() *Config {
 	return p.config
 }
 
+func (p *Process) GetUptime() uint64 {
+	return uint64(time.Since(p.startTime).Seconds())
+}
+
 func (p *process) refreshAPIPort() {
 	for _, inbound := range p.config.InboundConfigs {
 		if inbound.Tag == "api" {