diff --git a/component/session/server.go b/component/session/server.go
index 98398e9..6ccf6fd 100644
--- a/component/session/server.go
+++ b/component/session/server.go
@@ -98,14 +98,15 @@ table, th, td {
 	// Statistics table
 	_, _ = fmt.Fprintf(w, "<p>Statistics (%d)</p>", runtime.NumGoroutine())
 	_, _ = fmt.Fprintf(w, "<table style=\"border=4px solid\">")
-	_, _ = fmt.Fprintf(w, "<tr><th>Last Refresh Time</th><th>Uptime</th><th>CPU</th><th>MEM</th><th>Total</th><th>Upload</th><th>Download</th></tr>\n")
+	_, _ = fmt.Fprintf(w, "<tr><th>Last Refresh Time</th><th>Uptime</th><th>CPU</th><th>MEM</th><th>DISK</th><th>Total</th><th>Upload</th><th>Download</th></tr>\n")
 	trafficUp := atomic.LoadInt64(&s.trafficUp)
 	trafficDown := atomic.LoadInt64(&s.trafficDown)
-	_, _ = fmt.Fprintf(w, "<tr><td>%v</td><td>%v</td><td>%v</td><td>%v</td><td>%v</td><td>%v</td><td>%v</td></tr>\n",
+	_, _ = fmt.Fprintf(w, "<tr><td>%v</td><td>%v</td><td>%v</td><td>%v</td><td>%v</td><td>%v</td><td>%v</td><td>%v</td></tr>\n",
 		date(time.Now()),
 		uptime(),
 		cpu(),
 		mem(),
+		disk(),
 		byteCountSI(trafficUp+trafficDown),
 		byteCountSI(trafficUp),
 		byteCountSI(trafficDown),
diff --git a/component/session/utils.go b/component/session/utils.go
index 661e8e7..53dcef8 100644
--- a/component/session/utils.go
+++ b/component/session/utils.go
@@ -6,6 +6,7 @@ import (
 	"time"
 
 	C "github.com/shirou/gopsutil/cpu"
+	D "github.com/shirou/gopsutil/disk"
 	M "github.com/shirou/gopsutil/mem"
 )
 
@@ -23,6 +24,14 @@ func cpu() string {
 	return fmt.Sprintf("%.1f%%", c[0])
 }
 
+func disk() string {
+	d, err := D.Usage("/")
+	if err != nil {
+		return "N/A"
+	}
+	return fmt.Sprintf("%.1f%%", d.UsedPercent)
+}
+
 func mem() string {
 	m, err := M.VirtualMemory()
 	if err != nil {