diff --git a/mod/html5/zh_CN.json b/mod/html5/zh_CN.json
index 879d9c6..2390f42 100644
--- a/mod/html5/zh_CN.json
+++ b/mod/html5/zh_CN.json
@@ -1,4 +1,6 @@
 {
+    "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}%",