diff --git a/terminal/channel.go b/terminal/channel.go
new file mode 100644
index 0000000..2480aed
--- /dev/null
+++ b/terminal/channel.go
@@ -0,0 +1,12 @@
+package main
+
+import (
+  "fmt"
+)
+
+func sum(s []int, c chan int) {
+  sumOfNum := 0
+  for _, v := range s {
+    
+  }
+}
diff --git a/test/test.go b/test/test.go
index 6b5a59d..68e4b5e 100644
--- a/test/test.go
+++ b/test/test.go
@@ -1,51 +1,58 @@
 package main
 
 import (
 	"github.com/lxn/walk"
 	. "github.com/lxn/walk/declarative"
 	"strings"
+	"os"
 )
 
+
+
+
+
 func main() {
 	var inTE, outTE *walk.TextEdit
 
 	MainWindow{
 		Title:   "Login",
 		MinSize: Size{350, 200},
 		Layout:  VBox{},
 		Children: []Widget{
 			HSplitter{
 				 Children: []Widget{
 					 Label{ Text: "Username"},
+					 LineEdit{ },
 					//TextEdit{AssignTo: &inTE},
-					TextEdit{AssignTo: &outTE, ReadOnly: true},
 					//TextEdit{AssignTo: &inTE, ReadOnly: false},
 					//TextEdit{AssignTo: &inTE},
 
 				 },
 			},
 			HSplitter{
 				 Children: []Widget{
 					 Label{ Text: "Password"},
 				 	//TextEdit{AssignTo: &inTE},
-				 	TextEdit{AssignTo: &outTE, ReadOnly: true},
+					LineEdit{PasswordMode: true, },
 					//TextEdit{AssignTo: &inTE, ReadOnly: false},
 					//TextEdit{AssignTo: &inTE},
 
 				 },
 			},
 			PushButton{
 				Text: "Cancel",
 				OnClicked: func() {
 					outTE.SetText(strings.ToUpper(inTE.Text()))
+					os.Exit(0)
 				},
 			},
 			PushButton{
 				Text: "Login",
 				OnClicked: func() {
 					outTE.SetText(strings.ToUpper(inTE.Text()))
+					os.Exit(0)
 				},
 			},
 		},
 	}.Run()
 }