diff --git a/README.md b/README.md
index f020b64..f398bde 100644
--- a/README.md
+++ b/README.md
@@ -29,32 +29,32 @@ $ tson -url http://gorilla/likes/json
 ## Keybinding
 ### JSON tree
 
-| key    | description                        |
-|--------|------------------------------------|
-| j      | move down                          |
-| k      | move up                            |
-| g      | move to the top                    |
-| G      | move to the bottom                 |
-| ctrl-f | page up                            |
-| ctrl-b | page down                          |
-| h      | hide current node                  |
-| H      | collaspe value nodes               |
-| l      | expand current node                |
-| L      | expand all nodes                   |
-| r      | read from file                     |
-| s      | save to file                       |
-| a      | add new node                       |
-| A      | add new value                      |
-| d      | clear children nodes               |
-| e      | edit json with $EDITOR(only Linux) |
-| q      | quit tson                          |
-| Enter  | edit node                          |
-| /      | search nodes                       |
-| ?      | show helps                         |
-| space  | expand/collaspe children nodes     |
-| ctrl-j | move to next parent node           |
-| ctrk-k | move to next previous node         |
-| ctrl-c | quit tson                          |
+| key    | description                    |
+|--------|--------------------------------|
+| j      | move down                      |
+| k      | move up                        |
+| g      | move to the top                |
+| G      | move to the bottom             |
+| ctrl-f | page up                        |
+| ctrl-b | page down                      |
+| h      | hide current node              |
+| H      | collaspe value nodes           |
+| l      | expand current node            |
+| L      | expand all nodes               |
+| r      | read from file                 |
+| s      | save to file                   |
+| a      | add new node                   |
+| A      | add new value                  |
+| d      | clear children nodes           |
+| e      | edit json with $EDITOR         |
+| q      | quit tson                      |
+| Enter  | edit node                      |
+| /      | search nodes                   |
+| ?      | show helps                     |
+| space  | expand/collaspe children nodes |
+| ctrl-j | move to next parent node       |
+| ctrk-k | move to next previous node     |
+| ctrl-c | quit tson                      |
 
 ### help
 | key    | description        |
diff --git a/gui/gui.go b/gui/gui.go
index dec7e42..e522d61 100644
--- a/gui/gui.go
+++ b/gui/gui.go
@@ -339,22 +339,22 @@ func (g *Gui) NaviPanel() {
 }
 
 func (g *Gui) EditWithEditor() {
-	f, err := ioutil.TempFile("", "tson")
-	if err != nil {
-		log.Println(fmt.Sprintf("can't create temp file: %s", err))
-		g.Message(err.Error(), "main", func() {})
-		return
-	}
-
-	defer os.RemoveAll(f.Name())
+	g.App.Suspend(func() {
+		f, err := ioutil.TempFile("", "tson")
+		if err != nil {
+			log.Println(fmt.Sprintf("can't create temp file: %s", err))
+			g.Message(err.Error(), "main", func() {})
+			return
+		}
+		f.Close()
+		defer os.RemoveAll(f.Name())
 
-	if err := g.SaveJSONToFile(f.Name()); err != nil {
-		log.Println(fmt.Sprintf("can't write to temp file: %s", err))
-		g.Message(err.Error(), "main", func() {})
-		return
-	}
+		if err := g.SaveJSONToFile(f.Name()); err != nil {
+			log.Println(fmt.Sprintf("can't write to temp file: %s", err))
+			g.Message(err.Error(), "main", func() {})
+			return
+		}
 
-	if b := g.App.Suspend(func() {
 		editor := os.Getenv("EDITOR")
 		if editor == "" {
 			log.Println(fmt.Sprintf("$EDITOR is empty: %s", err))
@@ -409,12 +409,16 @@ func (g *Gui) EditWithEditor() {
 		}()
 
 		// Copy stdin to the pty and the pty to stdout.
-		go func() {
-			io.Copy(ptmx, os.Stdin)
-		}()
-
+		go io.Copy(ptmx, os.Stdin)
 		io.Copy(os.Stdout, ptmx)
 
+		f, err = os.Open(f.Name())
+		if err != nil {
+			log.Println(fmt.Sprintf("can't open file: %s", err))
+			g.Message(err.Error(), "main", func() {})
+			return
+		}
+
 		i, err := UnMarshalJSON(f)
 		if err != nil {
 			log.Println(fmt.Sprintf("can't read from file: %s", err))
@@ -423,11 +427,7 @@ func (g *Gui) EditWithEditor() {
 		}
 
 		g.Tree.UpdateView(g, i)
-	}); !b {
-		log.Println(fmt.Sprintf("can't edit: %s", err))
-		g.Message(err.Error(), "main", func() {})
-		return
-	}
+	})
 }
 
 func UnMarshalJSON(in io.Reader) (interface{}, error) {
diff --git a/gui/navi.go b/gui/navi.go
index 1301f6f..d790025 100644
--- a/gui/navi.go
+++ b/gui/navi.go
@@ -38,7 +38,7 @@ var (
 	addNewNode         = fmt.Sprintf(RedColor, "a", "	add new node")
 	addNewValue        = fmt.Sprintf(RedColor, "A", "	add new value")
 	clearChildrenNodes = fmt.Sprintf(RedColor, "d", "	clear children nodes")
-	editNodes          = fmt.Sprintf(RedColor, "e", "	edit json with $EDITOR(only linux)")
+	editNodes          = fmt.Sprintf(RedColor, "e", "	edit json with $EDITOR")
 	quitTson           = fmt.Sprintf(RedColor, "q", "	quit tson")
 	editNodeValue      = fmt.Sprintf(RedColor, "Enter", "edit current node")
 	searchNodes        = fmt.Sprintf(RedColor, "/", "	search nodes")