diff --git a/extension/locale.txt b/extension/locale.txt
new file mode 100644
index 0000000..c0a05d5
--- /dev/null
+++ b/extension/locale.txt
@@ -0,0 +1,43 @@
+[en]
+# Installed = Installed
+# Available = Available
+# Update available = Update available
+# Toggle View = Toggle View
+# Toggle PCB View between Top and Bottom = Toggle PCB View between Top and Bottom
+# Flip on Layer = Flip on Layer
+# Visit GitHub Page = Visit GitHub Page
+# Flip view automatically for these Layers = Flip view automatically for these Layers
+# Allows you to switch the PCB View between Top and Bottom View = Allows you to switch the PCB View between Top and Bottom View
+
+[de]
+Installed = Installiert
+Available = Verfügbar
+Update available = Update verfügbar
+Toggle View = Ansicht umschalten
+Toggle PCB View between Top and Bottom = PCB Ansicht von Oben/Unten umschalten
+Flip on Layer = Lagen spiegeln
+Visit GitHub Page = GitHub Seite öffnen
+Flip view automatically for these Layers = Ansicht für diese Ebenen automatisch spiegeln
+Allows you to switch the PCB View between Top and Bottom View = Ermöglicht das Umschalten der Ansicht von Oben oder Unten
+
+[es]
+# Installed = Installed
+# Available = Available
+# Update available = Update available
+# Toggle View = Toggle View
+# Toggle PCB View between Top and Bottom = Toggle PCB View between Top and Bottom
+# Flip on Layer = Flip on Layer
+Visit GitHub Page = Visita la página de GitHub
+# Flip view automatically for these Layers = Flip view automatically for these Layers
+# Allows you to switch the PCB View between Top and Bottom View = Allows you to switch the PCB View between Top and Bottom View
+
+[zh-hans]
+Installed = 已安装
+Available = 可用
+Update available = 可用更新
+# Toggle View = Toggle View
+# Toggle PCB View between Top and Bottom = Toggle PCB View between Top and Bottom
+# Flip on Layer = Flip on Layer
+Visit GitHub Page = 访问 Github 主页
+# Flip view automatically for these Layers = Flip view automatically for these Layers
+# Allows you to switch the PCB View between Top and Bottom View = Allows you to switch the PCB View between Top and Bottom View
diff --git a/extension/main.js b/extension/main.js
index 3a95626..52838d7 100644
--- a/extension/main.js
+++ b/extension/main.js
@@ -7,11 +7,11 @@ const DOMIdPrefix = extensionId + '-' + Math.random().toString(36).substr(2);
 
 api('createToolbarButton', {
 	icon: api('getRes', { file: 'icon.svg' }),
-	title: 'Toggle PCB view',
+	title: 'Toggle View',
 	fordoctype: 'pcb,pcblib',
 	menu:[
 		{
-			text: "Toggle View", 
+			text: 'Toggle View', 
 			cmd: Helper.createCommand(()=>{toggle();}), 
 			title: 'Toggle PCB View between Top and Bottom',
 			icon: api('getRes', { file: 'icon.svg' })
@@ -21,25 +21,25 @@ api('createToolbarButton', {
 			title: 'Flip view automatically for these Layers',
 			submenu: [
 				{
-					text: 'Bottom Copper',
+					text: 'BottomLayer',
 					group: 'checkbox:autoToggleLayer',
 					id: `${DOMIdPrefix}-layer-2`,
 					cmd: Helper.createCommand(()=>{saveConfig()})
 				},
 				{
-					text: 'Bottom Silk',
+					text: 'BottomSilkLayer',
 					group: 'checkbox:autoToggleLayer',
 					id: `${DOMIdPrefix}-layer-4`,
 					cmd: Helper.createCommand(()=>{saveConfig()})
 				},
 				{
-					text: 'Bottom Paste',
+					text: 'BottomPasteMaskLayer',
 					group: 'checkbox:autoToggleLayer',
 					id: `${DOMIdPrefix}-layer-6`,
 					cmd: Helper.createCommand(()=>{saveConfig()})
 				},
 				{
-					text: 'Bottom Mask',
+					text: 'BottomSolderMaskLayer',
 					group: 'checkbox:autoToggleLayer',
 					id: `${DOMIdPrefix}-layer-8`,
 					cmd: Helper.createCommand(()=>{saveConfig()})
diff --git a/extension/manifest.json b/extension/manifest.json
index 6a297dc..d00fbca 100644
--- a/extension/manifest.json
+++ b/extension/manifest.json
@@ -1,11 +1,12 @@
 {
 	"name": "ToggleView",
-	"description": "Allows you to switch the PCB View between Top and Bottom View.",
+	"description": "Allows you to switch the PCB View between Top and Bottom View",
 	"version": "1.2",
 	"homepage": "https://github.com/xsrf/easyeda-toggleview",
 	"icons": {
 		"default": "icon.svg"
 	},
+	"locale": "locale.txt",
 	"scripts": [ "easyeda-helper.js", "main.js" ],
 	"updatebaseurl" : "https://raw.githubusercontent.com/xsrf/easyeda-toggleview/autoupdate/extension/"
 }