diff --git a/src/ice.go b/src/ice.go
new file mode 100644
index 00000000..a8552c57
--- /dev/null
+++ b/src/ice.go
@@ -0,0 +1,15 @@
+package main
+
+import (
+	"github.com/shylinux/ice"
+)
+
+func main() {
+	ice.App("web.demo", "/tool/", func(p *ice.Page) {
+		p.Cmd("nav", &ice.Nav{Home: "./", Prefix: "/tool"})
+		p.Cmd("cli.system", ice.Arg("pwd"))
+		p.Cmd("hash", &ice.Hash{})
+		p.Home = "./"
+	})
+	ice.RunServe("9090")
+}
diff --git a/src/relay.go b/src/relay.go
index a0d32bc8..3c5e7fdf 100644
--- a/src/relay.go
+++ b/src/relay.go
@@ -11,7 +11,7 @@ import (
 
 func main() {
 	log.LogDisable = true
+	defer func() { recover() }()
 	args := []string{"ssh.connect", "open", "authfile", path.Join(os.Getenv("HOME"), ".ssh/", path.Base(os.Args[0])+".json")}
-	args = append(args, os.Args[1:]...)
-	print(ice.Run(args...))
+	print(ice.Run(append(args, os.Args[1:]...)...))
 }