diff --git a/.gitignore b/.gitignore
index 66be2e1..0823947 100644
--- a/.gitignore
+++ b/.gitignore
@@ -12,3 +12,4 @@ bower_components/
 config/config.yml
 docs/
 clover.xml
+i18n/*/LC_MESSAGES/*.mo
diff --git a/Gruntfile.js b/Gruntfile.js
index 8f75c48..ad307cf 100644
--- a/Gruntfile.js
+++ b/Gruntfile.js
@@ -90,6 +90,16 @@ module.exports = function (grunt) {
                 package: {
                     src: 'package.json'
                 }
+            },
+            potomo: {
+                dist: {
+                    options: {
+                        poDel: false
+                    },
+                    files: {
+                        'i18n/zh_CN/LC_MESSAGES/Alltube.mo': 'i18n/zh_CN/LC_MESSAGES/Alltube.po'
+                    }
+                }
             }
         }
     );
@@ -105,8 +115,9 @@ module.exports = function (grunt) {
     grunt.loadNpmTasks('grunt-phpdocumentor');
     grunt.loadNpmTasks('grunt-jsonlint');
     grunt.loadNpmTasks('grunt-fixpack');
+    grunt.loadNpmTasks('grunt-potomo');
 
-    grunt.registerTask('default', ['uglify', 'cssmin']);
+    grunt.registerTask('default', ['uglify', 'cssmin', 'potomo']);
     grunt.registerTask('lint', ['jslint', 'fixpack', 'jsonlint', 'phpcs']);
     grunt.registerTask('test', ['phpunit']);
     grunt.registerTask('doc', ['phpdocumentor']);
diff --git a/i18n/zh_CN/LC_MESSAGES/Alltube.mo b/i18n/zh_CN/LC_MESSAGES/Alltube.mo
deleted file mode 100644
index bc85ce7..0000000
Binary files a/i18n/zh_CN/LC_MESSAGES/Alltube.mo and /dev/null differ
diff --git a/package.json b/package.json
index e62d84a..14ca609 100644
--- a/package.json
+++ b/package.json
@@ -8,7 +8,8 @@
     "bower": "~1.8.0",
     "grunt": "~1.0.1",
     "grunt-contrib-cssmin": "~2.2.0",
-    "grunt-contrib-uglify": "~3.0.0"
+    "grunt-contrib-uglify": "~3.0.0",
+    "grunt-potomo": "~3.5.0"
   },
   "devDependencies": {
     "grunt-contrib-compress": "~1.4.1",