diff --git a/app/locale/zh-HANS.coffee b/app/locale/zh-HANS.coffee
index 6db858aaf..2657de48b 100644
--- a/app/locale/zh-HANS.coffee
+++ b/app/locale/zh-HANS.coffee
@@ -627,17 +627,17 @@ module.exports = nativeDescription: "简体中文", englishDescription: "Chinese
     autosave: "自动保存修改"
     me_tab: "我"
     picture_tab: "图片"
-#    delete_account_tab: "Delete Your Account"
-#    wrong_email: "Wrong Email"
+    delete_account_tab: "删除账户"
+    wrong_email: "错误的邮箱地址"
     upload_picture: "上传一张图片"
-#    delete_this_account: "Delete this account permanently"
+    delete_this_account: "永久删除账户"
     god_mode: "上帝模式"
     password_tab: "密码"
     emails_tab: "邮件"
     admin: "管理"
     new_password: "新密码"
     new_password_verify: "核实"
-#    type_in_email: "Type in your email to confirm the deletion"
+    type_in_email: "输入你的邮箱地址来确认删除"
     email_subscriptions: "邮箱订阅"
     email_subscriptions_none: "取消订阅"
     email_announcements: "通知"
@@ -728,7 +728,7 @@ module.exports = nativeDescription: "简体中文", englishDescription: "Chinese
     thang_title: "物品编辑器"
     level_title: "关卡编辑器"
     achievement_title: "目标编辑器"
-#    poll_title: "Poll Editor"
+    poll_title: "调查编辑器"
     back: "后退"
     revert: "还原"
     revert_models: "还原模式"
@@ -789,8 +789,8 @@ module.exports = nativeDescription: "简体中文", englishDescription: "Chinese
     new_level_title_login: "登录以创建新关卡"
     new_achievement_title: "创建新目标"
     new_achievement_title_login: "登录以创建新目标"
-#    new_poll_title: "Create a New Poll"
-#    new_poll_title_login: "Log In to Create a New Poll"
+    new_poll_title: "创建新调查"
+    new_poll_title_login: "登陆以创建新调查"
     article_search_title: "在这里搜索物品"
     thang_search_title: "在这里搜索物品类型"
     level_search_title: "在这里搜索关卡"
@@ -991,14 +991,14 @@ module.exports = nativeDescription: "简体中文", englishDescription: "Chinese
     status_unsubscribed: "只要一个CodeCombat订阅，你就可以玩转全部新关卡，用遍全部英雄，物品，以及获得更多的宝石哦！"
 
 #  account_invoices:
-#    amount: "Amount in US dollars"
-#    declined: "Your card was declined"
-#    invalid_amount: "Please enter a US dollar amount."
+    amount: "金额（美元）"
+    declined: "您的付款被拒"
+    invalid_amount: "请输入美元金额"
 #    not_logged_in: "Log in or create an account to access invoices."
 #    pay: "Pay Invoice"
-#    purchasing: "Purchasing..."
-#    retrying: "Server error, retrying."
-#    success: "Successfully paid. Thanks!"
+    purchasing: "购买中……"
+    retrying: "服务器错误，重试中。"
+    success: "支付成功。谢谢！"
 
   loading_error:
     could_not_load: "载入失败"
@@ -1060,8 +1060,8 @@ module.exports = nativeDescription: "简体中文", englishDescription: "Chinese
     feedback: "反馈"
     payment_info: "付款信息"
     campaigns: "任务"
-#    poll: "Poll"
-#    user_polls_record: "Poll Voting History"
+    poll: "调查"
+    user_polls_record: "投票结果"
 
   delta:
     added: "被添加"