diff --git a/i18n/zh-hans.yaml b/i18n/zh-hans.yaml
index 4191579..c75fb2f 100644
--- a/i18n/zh-hans.yaml
+++ b/i18n/zh-hans.yaml
@@ -3,13 +3,13 @@
   translation: "关于"
 
 - id: title_apps
-  translation: "Download" # TODO: i18n: update translation
+  translation: "下载" # TODO: i18n: update translation
 
 - id: title_faq
-  translation: "经常问到的问题"
+  translation: "常见问题"
 
 - id: title_getsiacoin
-  translation: "取得细亚币"
+  translation: "获取细亚币"
 
 - id: title_getstarted
   translation: "开始"
@@ -24,7 +24,7 @@
   translation: "社区"
 
 - id: header_getsiacoin
-  translation: "取得细亚币"
+  translation: "获取细亚币"
 
 ### discover ###
 - id: discover_header
@@ -59,13 +59,13 @@
   translation: "论坛"
 
 - id: footer_siatalk
-  translation: "#siatalk on irc.freenode.net" # TODO: i18n: translate this.
+  translation: "在线聊天 irc.freenode.net" # TODO: i18n: translate this.
 
 - id: footer_backedby
   translation: "被支持"
 
 - id: footer_questions
-  translation: "有问题？与我们联系！"
+  translation: "有问题请与我们联系！"
 
 - id: footer_contact
   translation: "联系"
@@ -210,25 +210,25 @@
 
 ### milestones ###
 - id: milestones_idea
-  translation: "2013年十月：主意"
+  translation: "2013年10月：主意"
 
 - id: milestones_angel
-  translation: "2014 6 月：天使投资" #TODO: i18n: is this translation correct?
+  translation: "2014年6月：天使投资"
 
 - id: milestones_whitepaper
-  translation: "2014 年 11 月：白皮书" #TODO: i18n: is this translation correct?
+  translation: "2014年11月：白皮书"
 
 - id: milestones_launch
-  translation: "2015 6 月：细亚网络启动" #TODO: i18n: is this translation correct?
+  translation: "2015年6月：细亚网络启动"
 
 - id: milestones_v1
   translation: "2016年6月：细亚 V1" #TODO: i18n: is this translation correct?
 
 - id: milestones_exchanges
-  translation: "July 2016: Sia on Poloniex, YUNBI, Bitsquare, and ShapeShift" # TODO: i18n: translate this.
+  translation: "2016年7月：细亚币登录 Poloniex、云币网(YUNBI)、Bitsquare 和 ShapeShift 交易平台"
 
 - id: milestones_funding2016
-  translation: "August 2016: Nebulous Raises $750k for Sia" # TODO: i18n: translate this.
+  translation: "2016年8月：Nebulous Raises $750k for Sia" # TODO: i18n: translate this.
 
 
 # URL: /apps/index.html
@@ -240,7 +240,7 @@
   translation: "Sia-UI"
 
 - id: apps_uisubheader
-  translation: "For users" # TODO: translate
+  translation: "用户版" # TODO: translate
 
 - id: apps_daemonheader
   translation: "Sia Daemon"
@@ -249,10 +249,10 @@
   translation: "Sia Daemon (LTS)"
 
 - id: apps_daemonsubheader
-  translation: "For developers" # TODO: translate
+  translation: "开发版" # TODO: translate
 
 - id: apps_minerheader
-  translation: "Miners" # TODO: translate
+  translation: "矿工" # TODO: translate
 
 ### miner ###
 - id: apps_download
@@ -262,7 +262,7 @@
   translation: "挖矿"
 
 - id: apps_miner1
-  translation: "The official GPU miner" # TODO: translate
+  translation: "标准版矿工" # TODO: translate
 
 - id: apps_altminer
   translation: "另类的矿工"
@@ -271,7 +271,7 @@
   translation: "一个GPU 细亚矿工在 Go里"
 
 - id: apps_sourcecode
-  translation: "Source code on GitHub"
+  translation: "源代码 @GitHub"
 
 ### built on sia ###
 - id: apps_builtheader
@@ -284,41 +284,41 @@
   translation: "细亚区块链探查者"
 
 - id: apps_minebox
-  translation: "Next generation NAS powered by Sia" # TODO: translate
+  translation: "新一代 NAS(由Sia开发)" # TODO: translate
 
 - id: apps_siacluster
-  translation: "Data farm monitoring and management tool for Sia" # TODO: translate
+  translation: "细亚数据农场监控与管理工具" # TODO: translate
 
 - id: apps_gnomeshell
-  translation: "Sia Cloud Storage Extension for GNOME Shell" # TODO: translate
+  translation: "Sia 云存储扩展 GNOME 版" # TODO: translate
 
 - id: apps_siapulse
-  translation: "Analytics tool for Sia" # TODO: translate
+  translation: "Sia 分析工具" # TODO: translate
 
 
 # URL: /faq.html
 ### header ###
 
 - id: faq_header
-  translation: "经常问到的问题"
+  translation: "常见问题"
 
 - id: faq_subheader
-  translation: "你需要知道的东西"
+  translation: "你需要了解的知识"
 
 ### sia ###
 
 - id: faq_siah
-  translation: "细亚"
+  translation: "Sia"
 
 - id: faq_sia1q
   translation: "文件是如何安全地储存在细亚的网络上的？"
 - id: faq_sia1a
-  translation: "细亚使用一个抹去密码，加密，和区块链的组合来保证文件在网络里是安全的。没有托管服务可以看到托管文件里的内容，然后文件可以经受大型的网络断线而不会被破坏。"
+  translation: "Sia使用一个抹去密码，加密，和区块链的组合来保证文件在网络里是安全的。没有托管服务可以看到托管文件里的内容，然后文件可以经受大型的网络断线而不会被破坏。"
 
 - id: faq_sia2q
   translation: "如果一个文件托管者断线怎么办？"
 - id: faq_sia2a
-  translation: "细亚使用Reed Solomon的抹去密码，这意味着即使有大比例的文件托管者断线也不会造成文件的破坏。"
+  translation: "Sia使用Reed Solomon的抹去密码，这意味着即使有大比例的文件托管者断线也不会造成文件的破坏。"
 
 - id: faq_sia3q
   translation: "细亚有多稳定？"
@@ -543,7 +543,7 @@
   translation: "云币是一个区块链资产未来交易所。2013年成立于北京，是用Peatio 开源码项目所发布的代码建立的。云币坚持正直，透明和开源等原则。向客户提供一个安全和简单的交易平台。"
 
 - id: getsiacoin_btn
-  translation: "取得细亚币"
+  translation: "获取细亚币"
 
 
 # URL: /get-started.html
@@ -593,7 +593,7 @@
   translation: "得到细亚币用文件合同" # TODO: update translation
 
 - id: getstarted_farmstep4
-  translation: "Follow the <a href=\"https://blog.sia.tech/how-to-run-a-host-on-sia-2159ebc4725\">hosting guide</a>" # TODO: translate this
+  translation: "阅读 <a href=\"https://blog.sia.tech/how-to-run-a-host-on-sia-2159ebc4725\">托管指南</a>" # TODO: translate this
 
 ### mine ###
 - id: getstarted_mineiconh
@@ -637,4 +637,4 @@
   translation: "用细亚来开发你的应用" # TODO: update translation
 
 - id: getstarted_developstep5
-  translation: "Use Sia as your storage backend" # TODO: update translation
+  translation: "使用 Sia 备份数据" # TODO: update translation