diff --git a/src/i18n/index.js b/src/i18n/index.js
index 871c510b..050f7c4b 100644
--- a/src/i18n/index.js
+++ b/src/i18n/index.js
@@ -54,6 +54,10 @@ const languages = [
     code: 'es',
     name: 'Spanish',
   },
+  {
+    code: 'vi',
+    name: 'Tiếng Việt'
+  }
 ];
 
 i18n
diff --git a/src/i18n/locales/en/leftSidebar/languages.json b/src/i18n/locales/en/leftSidebar/languages.json
index c0167dd7..21cb2483 100644
--- a/src/i18n/locales/en/leftSidebar/languages.json
+++ b/src/i18n/locales/en/leftSidebar/languages.json
@@ -2,6 +2,9 @@
   "key": {
     "label": "Name"
   },
+  "level": {
+    "label": "Level"
+  },
   "rating": {
     "label": "Rating"
   }
diff --git a/src/i18n/source/leftSidebar/languages.json b/src/i18n/source/leftSidebar/languages.json
index c0167dd7..21cb2483 100644
--- a/src/i18n/source/leftSidebar/languages.json
+++ b/src/i18n/source/leftSidebar/languages.json
@@ -2,6 +2,9 @@
   "key": {
     "label": "Name"
   },
+  "level": {
+    "label": "Level"
+  },
   "rating": {
     "label": "Rating"
   }