diff --git a/src/_locales/en/messages.json b/src/_locales/en/messages.json
new file mode 100644
index 00000000..eb8dbf21
--- /dev/null
+++ b/src/_locales/en/messages.json
@@ -0,0 +1,12 @@
+{
+    "extension_name": {
+        "message": "SimpRead - Reader View",
+        "description": "similar to Safari reading mode, read mode, reader view module, named simpread."
+    },
+
+    "extension_desc": {
+        "message": "Immersion-reading mode of Chrome extensions, similar to Safari read mode.",
+        "description": "similar to Safari reading mode, read mode, reader view module, named simpread."
+    }
+
+}
\ No newline at end of file
diff --git a/src/_locales/zh_CN/messages.json b/src/_locales/zh_CN/messages.json
new file mode 100644
index 00000000..b87193b3
--- /dev/null
+++ b/src/_locales/zh_CN/messages.json
@@ -0,0 +1,12 @@
+{
+    "extension_name": {
+        "message": "简悦 - SimpRead",
+        "description": "类似 Safari 阅读模式的 Chrome 扩展，阅读模式，阅读器，阅读，命名为 简悦，即：简单阅读，愉悦心情之意。"
+    },
+
+    "extension_desc": {
+        "message": "让你瞬间进入沉浸式阅读的 Chrome 扩展，类似 Safari 的阅读模式。",
+        "description": "类似 Safari 阅读模式的 Chrome 扩展，阅读模式，阅读器，阅读，命名为 简悦，即：简单阅读，愉悦心情之意。"
+    }
+
+}
\ No newline at end of file
diff --git a/src/_locales/zh_TW/messages.json b/src/_locales/zh_TW/messages.json
new file mode 100644
index 00000000..dbdb3884
--- /dev/null
+++ b/src/_locales/zh_TW/messages.json
@@ -0,0 +1,12 @@
+{
+    "extension_name": {
+        "message": "簡悅 - SimpRead",
+        "description": "類似 Safari 閱讀模式的 Chrome 擴展，閱讀模式，閱讀器，閱讀，命名為 簡悅，即：簡單閱讀，愉悅心情之意。"
+    },
+
+    "extension_desc": {
+        "message": "讓你瞬間進入沉浸式閱讀的 Chrome 擴展，提供與 Safari 類似的 read mode。",
+        "description": "類似 Safari 閱讀模式的 Chrome 擴展，閱讀模式，閱讀器，閱讀，命名為 簡悅，即：簡單閱讀，愉悅心情之意。"
+    }
+
+}
\ No newline at end of file
diff --git a/src/manifest.json b/src/manifest.json
index d7a48085..74d38c9b 100644
--- a/src/manifest.json
+++ b/src/manifest.json
@@ -1,8 +1,9 @@
 {
-  "name": "简悦 - SimpRead",
-  "short_name": "SimpRead",
+  "name": "__MSG_extension_name__",
+  "default_locale"  : "en",
   "version": "1.0.0",
-  "description" : "简悦（SimpRead）- 让你瞬间进入沉浸式阅读的 Chrome 扩展。",
+  "short_name": "SimpRead",
+  "description" : "__MSG_extension_desc__",
   "homepage_url" : "http://ksria.com/simpread",
   "author" : "Kenshin Wang <kenshin@ksria.com>",
   "icons" : {
diff --git a/webpack.config.js b/webpack.config.js
index b451fb68..c58901f9 100644
--- a/webpack.config.js
+++ b/webpack.config.js
@@ -50,6 +50,7 @@ const webpack = require( 'webpack' ),
             { from   : "src/website_list.json" ,          to : '../' },
             { from   : 'src/options/options.html',        to : '../options/' },
             { context: 'src/assets/images/', from : "*" , to : '../assets/images' },
+            { context: 'src/_locales/',    from : "*/*" , to : '../_locales/' },
           ])
         );