diff --git a/bigbluebutton-html5/public/locales/zh_CN.json b/bigbluebutton-html5/public/locales/zh_CN.json
index 8fb9873..a97be87 100644
--- a/bigbluebutton-html5/public/locales/zh_CN.json
+++ b/bigbluebutton-html5/public/locales/zh_CN.json
@@ -1,4 +1,7 @@
 {
+    "app.poll.responseChoices.label" : "选择项",
+    "app.poll.enableMultipleResponseLabel": "允许多选?",
+
     "app.home.greeting": "您的演示即将开始 ...",
     "app.chat.submitLabel": "发送消息",
     "app.chat.loading": "实时讨论信息加载进度:{0}%",