diff --git a/MTMR/HapticFeedback.swift b/MTMR/HapticFeedback.swift
index 5df6c85..9e5c17f 100644
--- a/MTMR/HapticFeedback.swift
+++ b/MTMR/HapticFeedback.swift
@@ -19,6 +19,7 @@ class HapticFeedback {
         0x200_0000_0100_0000,   // MacBook Pro 2016/2017
         0x300_0000_8050_0000,   // MacBook Pro 2019/2018
         0x200_0000_0000_0024,   // MacBook Pro (13-inch, M1, 2020)
+        0x200_0000_0000_0023    // MacBook Pro M1 13-Inch 2020 with 1tb
     ]
 
     // you can get a plist `otool -s __TEXT __tpad_act_plist /System/Library/PrivateFrameworks/MultitouchSupport.framework/Versions/Current/MultitouchSupport|tail -n +3|awk -F'\t' '{print $2}'|xxd -r -p`
diff --git a/MTMR/Info.plist b/MTMR/Info.plist
index 90a0507..078b880 100644
--- a/MTMR/Info.plist
+++ b/MTMR/Info.plist
@@ -19,7 +19,7 @@
 	<key>CFBundleShortVersionString</key>
 	<string>0.27</string>
 	<key>CFBundleVersion</key>
-	<string>434</string>
+	<string>448</string>
 	<key>LSApplicationCategoryType</key>
 	<string>public.app-category.utilities</string>
 	<key>LSMinimumSystemVersion</key>
diff --git a/MTMR/ShellScriptTouchBarItem.swift b/MTMR/ShellScriptTouchBarItem.swift
index 13da0cc..668a4e3 100644
--- a/MTMR/ShellScriptTouchBarItem.swift
+++ b/MTMR/ShellScriptTouchBarItem.swift
@@ -78,7 +78,11 @@ class ShellScriptTouchBarItem: CustomButtonTouchBarItem {
     
     func execute(_ command: String) -> String {
         let task = Process()
-        task.launchPath = "/bin/bash"
+        if let shell = getenv("SHELL") {
+            task.launchPath = String.init(cString: shell)
+        } else {
+            task.launchPath = "/bin/bash"
+        }
         task.arguments = ["-c", command]
         
         let pipe = Pipe()
diff --git a/MTMR/SwipeItem.swift b/MTMR/SwipeItem.swift
index baf7949..3142eca 100644
--- a/MTMR/SwipeItem.swift
+++ b/MTMR/SwipeItem.swift
@@ -51,7 +51,11 @@ class SwipeItem: NSCustomTouchBarItem {
         if scriptBash != nil {
             DispatchQueue.shellScriptQueue.async {
                 let task = Process()
-                task.launchPath = "/bin/bash"
+                if let shell = getenv("SHELL") {
+                    task.launchPath = String.init(cString: shell)
+                } else {
+                    task.launchPath = "/bin/bash"
+                }
                 task.arguments = ["-c", self.scriptBash!]
                 task.launch()
                 task.waitUntilExit()
diff --git a/MTMR/Widgets/VolumeViewController.swift b/MTMR/Widgets/VolumeViewController.swift
index b46f0f5..6ac5945 100644
--- a/MTMR/Widgets/VolumeViewController.swift
+++ b/MTMR/Widgets/VolumeViewController.swift
@@ -10,7 +10,7 @@ class VolumeViewController: NSCustomTouchBarItem {
         super.init(identifier: identifier)
 
         var forPropertyAddress = AudioObjectPropertyAddress(
-            mSelector: kAudioHardwareServiceDeviceProperty_VirtualMasterVolume,
+            mSelector: kAudioHardwareServiceDeviceProperty_VirtualMainVolume,
             mScope: kAudioDevicePropertyScopeOutput,
             mElement: kAudioObjectPropertyElementMaster
         )
@@ -66,7 +66,7 @@ class VolumeViewController: NSCustomTouchBarItem {
         var volume: Float32 = 0.5
         var size: UInt32 = UInt32(MemoryLayout.size(ofValue: volume))
         var address: AudioObjectPropertyAddress = AudioObjectPropertyAddress()
-        address.mSelector = AudioObjectPropertySelector(kAudioHardwareServiceDeviceProperty_VirtualMasterVolume)
+        address.mSelector = AudioObjectPropertySelector(kAudioHardwareServiceDeviceProperty_VirtualMainVolume)
         address.mScope = AudioObjectPropertyScope(kAudioDevicePropertyScopeOutput)
         address.mElement = AudioObjectPropertyElement(kAudioObjectPropertyElementMaster)
         AudioObjectGetPropertyData(defaultDeviceID, &address, 0, nil, &size, &volume)
@@ -86,7 +86,7 @@ class VolumeViewController: NSCustomTouchBarItem {
         var address: AudioObjectPropertyAddress = AudioObjectPropertyAddress()
         address.mScope = AudioObjectPropertyScope(kAudioDevicePropertyScopeOutput)
         address.mElement = AudioObjectPropertyElement(kAudioObjectPropertyElementMaster)
-        address.mSelector = AudioObjectPropertySelector(kAudioHardwareServiceDeviceProperty_VirtualMasterVolume)
+        address.mSelector = AudioObjectPropertySelector(kAudioHardwareServiceDeviceProperty_VirtualMainVolume)
         return AudioObjectSetPropertyData(defaultDeviceID, &address, 0, nil, size, &inputVolume)
     }