diff --git a/src/i18n/i18n.js b/src/i18n/i18n.js
index d69ea2cd5..f31e403d4 100644
--- a/src/i18n/i18n.js
+++ b/src/i18n/i18n.js
@@ -141,7 +141,6 @@ window.translations = {
         preparing: "Preparing...",
         preparing_for_upload: "Preparing for upload...",
         properties: "Properties",
-        properties: 'Properties',
         publish: "Publish",
         publish_as_website: 'Publish as website',
         recent: "Recent",
@@ -425,7 +424,6 @@ window.translations = {
         preparing: "准备中...",
         preparing_for_upload: "准备上传...",
         properties: "属性",
-        properties: '属性',
         publish: "发布",
         publish_as_website: '发布为网站',
         recent: "最近",