diff --git a/MTMR/AppleScriptTouchBarItem.swift b/MTMR/AppleScriptTouchBarItem.swift
index 183a3e2..a379a45 100644
--- a/MTMR/AppleScriptTouchBarItem.swift
+++ b/MTMR/AppleScriptTouchBarItem.swift
@@ -35,7 +35,7 @@ class AppleScriptTouchBarItem: CustomButtonTouchBarItem {
     
     func refreshAndSchedule() {
         #if DEBUG
-            print("refresh happened")
+            print("refresh happened (interval \(self.interval)), self \(self.identifier.rawValue))")
         #endif
         let scriptResult = self.execute()
         DispatchQueue.main.async {
diff --git a/MTMR/TouchBarController.swift b/MTMR/TouchBarController.swift
index 945d464..a3b28ca 100644
--- a/MTMR/TouchBarController.swift
+++ b/MTMR/TouchBarController.swift
@@ -50,7 +50,7 @@ class TouchBarController: NSObject, NSTouchBarDelegate {
 
     static let shared = TouchBarController()
 
-    let touchBar = NSTouchBar()
+    var touchBar: NSTouchBar!
 
     var itemDefinitions: [NSTouchBarItem.Identifier: BarItemDefinition] = [:]
     var items: [NSTouchBarItem.Identifier: NSTouchBarItem] = [:]
@@ -69,6 +69,10 @@ class TouchBarController: NSObject, NSTouchBarDelegate {
     }
     
     func createAndUpdatePreset(jsonItems: [BarItemDefinition]? = nil) {
+        if let oldBar = self.touchBar {
+            NSTouchBar.minimizeSystemModalFunctionBar(oldBar)
+        }
+        self.touchBar = NSTouchBar()
         var jsonItems = jsonItems
         self.itemDefinitions = [:]
         self.items = [:]
@@ -110,8 +114,11 @@ class TouchBarController: NSObject, NSTouchBarDelegate {
     }
     
     func loadItemDefinitions(jsonItems: [BarItemDefinition]) {
+        let dateFormatter = DateFormatter()
+        dateFormatter.dateFormat = "HH-mm-ss"
+        let time = dateFormatter.string(from: Date())
         for item in jsonItems {
-            let identifierString = item.type.identifierBase.appending(UUID().uuidString)
+            let identifierString = item.type.identifierBase.appending(time + "--" + UUID().uuidString)
             let identifier = NSTouchBarItem.Identifier(identifierString)
             itemDefinitions[identifier] = item
             if item.align == .left {
diff --git a/MTMR/defaultPreset.json b/MTMR/defaultPreset.json
index f041f37..0eb431b 100644
--- a/MTMR/defaultPreset.json
+++ b/MTMR/defaultPreset.json
@@ -73,6 +73,7 @@
   { "type": "volumeDown", "width": 34, "align": "right" },
   { "type": "volume", "width": 60, "align": "right" },
   { "type": "volumeUp", "width": 34, "align": "right" },
+  { "type": "inputsource", "align": "right" },
   { "type": "battery", "align": "right" },
   { "type": "timeButton", "align": "right" }
 ]
diff --git a/README.md b/README.md
index 8e0bdec..9add8db 100644
--- a/README.md
+++ b/README.md
@@ -5,6 +5,7 @@
 
 # My TouchBar. My rules
 [![GitHub release](https://img.shields.io/github/release/toxblh/MTMR.svg)](https://github.com/Toxblh/MTMR/releases)
+[![license](https://img.shields.io/github/license/Toxblh/MTMR.svg)](https://github.com/Toxblh/MTMR/blob/master/LICENSE) [![Total downloads](https://img.shields.io/github/downloads/Toxblh/MTMR/total.svg)](https://github.com/Toxblh/MTMR/releases/latest) ![minimal system requirements](https://img.shields.io/badge/required-macOS%2010.12.2-blue.svg)
 
 <p align="center">
     <img src="Resources/TouchBar-v0.8.1.png">
@@ -67,6 +68,7 @@ File for customize your preset for MTMR: `open ~/Library/Application\ Support/MT
 - battery
 - currency
 - weather
+- inputsource
 
 > Media Keys
 - previous
diff --git a/build.sh b/build.sh
index c4c76a1..8871423 100755
--- a/build.sh
+++ b/build.sh
@@ -18,6 +18,7 @@ rm -r App.xcarchive
 # Prerequisite: npm i -g create-dmg
 create-dmg "${NAME}.app"
 
-VERSION=`mdls -raw -name kMDItemVersion MTMR.app`
+VERSION=`mdls -raw -name kMDItemVersion ${NAME}.app`
+
 echo $VERSION
 zip -r "${NAME}v${VERSION}.zip" "${NAME}.app"