diff --git a/app/resources/locale/template.pot b/app/resources/locale/template.pot
index a09a9b9a9..8c2481fb7 100644
--- a/app/resources/locale/template.pot
+++ b/app/resources/locale/template.pot
@@ -141,6 +141,10 @@ msgstr ""
 msgid "Check Python..."
 msgstr ""
 
+#: app/views/languages.html:40
+msgid "Chinese"
+msgstr ""
+
 #: app/scripts/services/tools.js:866
 msgid "Click here to <b>setup the drivers</b>"
 msgstr ""
diff --git a/app/resources/locale/zh_CN/zh_CN.po b/app/resources/locale/zh_CN/zh_CN.po
new file mode 100644
index 000000000..d773aeca7
--- /dev/null
+++ b/app/resources/locale/zh_CN/zh_CN.po
@@ -0,0 +1,859 @@
+msgid ""
+msgstr ""
+"Project-Id-Version: \n"
+"POT-Creation-Date: \n"
+"PO-Revision-Date: \n"
+"Last-Translator: \n"
+"Language-Team: \n"
+"Language: zh_CN\n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=UTF-8\n"
+"Content-Transfer-Encoding: 8bit\n"
+"X-Generator: Poedit 2.0.6\n"
+"Plural-Forms: nplurals=1; plural=0;\n"
+
+#: app/scripts/services/drivers.js:167 app/scripts/services/drivers.js:337
+msgid "<b>Unplug</b> and <b>reconnect</b> the board"
+msgstr "<b>拔下</b>并<b>重新连接</b>开发板"
+
+#: app/scripts/services/drivers.js:303
+msgid ""
+"<h4>FTDI driver installation instructions</h4><ol><li>Connect the FPGA "
+"board</li><li>Replace the <b>(Interface 0)</b> driver of the board by "
+"<b>libusbK</b></li><li>Unplug and reconnect the board</li></ol>"
+msgstr ""
+"<h4>FTDI 驱动程序安装说明</h4><ol><li>连接 FPGA 开发板</li><li>使用"
+"<b>libusbK</b>替换主板的<b>(Interface 0)</b>驱动程序</li><li>拔下并重新连接"
+"开发板</li></ol>"
+
+#: app/scripts/services/drivers.js:309
+msgid ""
+"<h4>FTDI driver uninstallation instructions</h4><ol><li>Find the FPGA USB "
+"Device</li><li>Select the board interface and uninstall the driver</li></ol>"
+msgstr ""
+"<h4>FTDI 驱动程序卸载说明</h4><ol><li>找到 FPGA USB 设备</li><li>选择开发板"
+"接口并卸载驱动程序</li></ol>"
+
+#: app/scripts/services/drivers.js:314
+msgid ""
+"<h4>Serial driver installation instructions</h4><ol><li>Connect the FPGA "
+"board</li><li>Install the driver</li><li>Unplug and reconnect the board</"
+"li></ol>"
+msgstr ""
+"<h4>串口驱动程序安装说明</h4><ol><li>连接 FPGA 开发板</li><li>安装驱动程序</"
+"li><li>拔下并重新连接开发板</li></ol>"
+
+#: app/scripts/services/drivers.js:319
+msgid ""
+"<h4>Serial driver uninstallation instructions</h4><ol><li>Find the FPGA USB "
+"Device</li><li>Select the board interface and uninstall the driver</li></ol>"
+msgstr ""
+"<h4>FTDI 驱动程序卸载说明</h4><ol><li>找到 FPGA USB 设备</li><li>选择开发板"
+"接口并卸载驱动程序</li></ol>"
+
+#: app/views/menu.html:329
+msgid "About Icestudio"
+msgstr "关于 Icestudio"
+
+#: app/views/menu.html:283
+msgid "Add"
+msgstr "添加"
+
+#: app/scripts/controllers/menu.js:582
+msgid "Add a block to start"
+msgstr "添加图块并开始"
+
+#: app/views/menu.html:46
+msgid "Add as block"
+msgstr "添加为图块"
+
+#: app/scripts/services/tools.js:1079
+msgid "All collections removed"
+msgstr "所有集合已删除"
+
+#: app/scripts/controllers/menu.js:606
+msgid "All stored collections will be lost. Do you want to continue?"
+msgstr "所有存储的集合将会丢失。是否继续？"
+
+#: app/scripts/services/utils.js:529
+msgid "Author"
+msgstr "作者"
+
+#: app/views/menu.html:340
+msgid "Basic"
+msgstr "基础"
+
+#: app/views/languages.html:22
+msgid "Basque"
+msgstr "Basque"
+
+#: app/scripts/services/blocks.js:757 app/scripts/services/blocks.js:778
+#: app/scripts/services/blocks.js:833 app/scripts/services/blocks.js:852
+#: app/scripts/services/blocks.js:887 app/scripts/services/blocks.js:930
+msgid "Block updated"
+msgstr "图块已更新"
+
+#: app/scripts/services/project.js:434
+msgid "Block {{name}} imported"
+msgstr "图块 {{name}} 已被导入"
+
+#: app/views/menu.html:38
+msgid "Blocks"
+msgstr "图块"
+
+#: app/views/menu.html:190
+msgid "Board"
+msgstr "开发板"
+
+#: app/views/menu.html:127 app/views/menu.html:170
+msgid "Board rules"
+msgstr "开发板规则"
+
+#: app/scripts/controllers/menu.js:379
+msgid "Board rules disabled"
+msgstr "开发板规则关闭"
+
+#: app/scripts/controllers/menu.js:374
+msgid "Board rules enabled"
+msgstr "开发板规则开启"
+
+#: app/scripts/services/tools.js:354
+msgid "Board {{name}} disconnected"
+msgstr "开发板 {{name}} 断开连接"
+
+#: app/scripts/services/tools.js:335 app/scripts/services/tools.js:350
+msgid "Board {{name}} not available"
+msgstr "开发板 {{name}} 不可用"
+
+#: app/scripts/services/tools.js:332
+msgid "Board {{name}} not connected"
+msgstr "开发板 {{name}} 未连接"
+
+#: app/scripts/controllers/menu.js:530
+msgid "Board {{name}} selected"
+msgstr "开发板 {{name}} 已选中"
+
+#: app/scripts/services/tools.js:347
+msgid "Bootloader not active"
+msgstr "Bootloader 失效"
+
+#: app/views/menu.html:229
+msgid "Build"
+msgstr "构建"
+
+#: app/scripts/controllers/menu.js:549
+msgid "Build done"
+msgstr "构建成功"
+
+#: app/scripts/controllers/main.js:16 app/scripts/services/project.js:147
+msgid "Cancel"
+msgstr "取消"
+
+#: app/views/languages.html:34
+msgid "Catalan"
+msgstr "Catalan"
+
+#: app/scripts/services/tools.js:764
+msgid "Check Internet connection..."
+msgstr "检测网络连接..."
+
+#: app/scripts/services/tools.js:774
+msgid "Check Python..."
+msgstr "检测 Python..."
+
+#: app/views/languages.html:40
+msgid "Chinese"
+msgstr "中文"
+
+#: app/scripts/services/tools.js:866
+msgid "Click here to <b>setup the drivers</b>"
+msgstr "点击此处 <b>安装驱动程序</b>"
+
+#: app/scripts/services/drivers.js:206 app/scripts/services/drivers.js:329
+#: app/scripts/services/drivers.js:348 app/scripts/services/tools.js:132
+#: app/scripts/services/tools.js:246
+msgid "Click here to install it"
+msgstr "点击此处安装"
+
+#: app/scripts/controllers/menu.js:334
+msgid "Click here to view"
+msgstr "点击此处浏览"
+
+#: app/scripts/controllers/menu.js:252
+msgid "Close"
+msgstr "关闭"
+
+#: app/views/menu.html:353
+msgid "Code"
+msgstr "代码"
+
+#: app/views/menu.html:201
+msgid "Collection"
+msgstr "集合"
+
+#: app/views/menu.html:174
+msgid "Collection info"
+msgstr "集合信息"
+
+#: app/scripts/controllers/menu.js:488
+msgid "Collection {{collection}} info not defined"
+msgstr "集合 {{collection}} 的信息未定义"
+
+#: app/scripts/services/tools.js:963
+msgid "Collection {{name}} added"
+msgstr "已添加集合 {{name}} "
+
+#: app/scripts/services/tools.js:957
+msgid "Collection {{name}} not replaced"
+msgstr "集合 {{name}} 未被替换"
+
+#: app/scripts/services/tools.js:1073
+msgid "Collection {{name}} removed"
+msgstr "已移除集合 {{name}} "
+
+#: app/scripts/services/tools.js:953
+msgid "Collection {{name}} replaced"
+msgstr "已替换集合 {{name}} "
+
+#: app/scripts/controllers/menu.js:496
+msgid "Collection {{name}} selected"
+msgstr "已选中集合 {{name}} "
+
+#: app/views/menu.html:279
+msgid "Collections"
+msgstr "集合"
+
+#: app/views/menu.html:325
+msgid "Community forum"
+msgstr "社区论坛"
+
+#: app/scripts/services/tools.js:368
+msgid "Configuration not completed"
+msgstr "配置未完成"
+
+#: app/views/menu.html:350
+msgid "Constant"
+msgstr "常量"
+
+#: app/scripts/services/project.js:108
+msgid "Convert"
+msgstr "转换"
+
+#: app/views/menu.html:104
+msgid "Copy"
+msgstr "复制"
+
+#: app/views/menu.html:101
+msgid "Cut"
+msgstr "剪切"
+
+#: app/views/menu.html:167
+msgid "Datasheet"
+msgstr "数据表"
+
+#: app/views/menu.html:206
+msgid "Default"
+msgstr "默认"
+
+#: app/scripts/services/tools.js:632
+msgid ""
+"Default toolchain not found. Toolchain will be downloaded. This operation "
+"requires Internet connection. Do you want to continue?"
+msgstr ""
+"未找到默认工具链，将使用网络下载。这个操作需要Internet连接，是否继续？"
+
+#: app/scripts/services/utils.js:528
+msgid "Description"
+msgstr "描述"
+
+#: app/views/menu.html:138 app/views/menu.html:272
+msgid "Disable"
+msgstr "关闭"
+
+#: app/scripts/controllers/menu.js:256
+msgid "Do you want to close the application?"
+msgstr "您是否要关闭应用程序？"
+
+#: app/scripts/controllers/menu.js:596
+msgid "Do you want to remove the {{name}} collection?"
+msgstr "您是否要移除集合 {{name}}？"
+
+#: app/scripts/services/tools.js:949
+msgid "Do you want to replace it?"
+msgstr "您是否要替换？"
+
+#: app/views/menu.html:318
+msgid "Documentation"
+msgstr "文档"
+
+#: app/views/menu.html:263
+msgid "Drivers"
+msgstr "驱动"
+
+#: app/scripts/services/drivers.js:123 app/scripts/services/drivers.js:144
+#: app/scripts/services/drivers.js:234
+msgid "Drivers disabled"
+msgstr "驱动关闭"
+
+#: app/scripts/services/drivers.js:114 app/scripts/services/drivers.js:136
+#: app/scripts/services/drivers.js:224
+msgid "Drivers enabled"
+msgstr "驱动开启"
+
+#: app/scripts/services/tools.js:377
+msgid "Duplicated FPGA I/O ports"
+msgstr "重复的 FPGA I/O 接口"
+
+#: app/scripts/services/blocks.js:376
+msgid "Duplicated block attributes"
+msgstr "重复的图块属性"
+
+#: app/views/menu.html:91
+msgid "Edit"
+msgstr "编辑"
+
+#: app/scripts/services/tools.js:938
+msgid "Edit the collection name"
+msgstr "编辑集合名称"
+
+#: app/views/menu.html:133 app/views/menu.html:267
+msgid "Enable"
+msgstr "开启"
+
+#: app/views/languages.html:4
+msgid "English"
+msgstr "English"
+
+#: app/scripts/services/blocks.js:185
+msgid "Enter the constant blocks"
+msgstr "输入常量图块名称"
+
+#: app/scripts/services/blocks.js:52
+msgid "Enter the input blocks"
+msgstr "输入输入图块名称"
+
+#: app/scripts/services/blocks.js:275
+msgid "Enter the input ports"
+msgstr "输入输入端口名称"
+
+#: app/scripts/services/blocks.js:114
+msgid "Enter the output blocks"
+msgstr "输入输出图块名称"
+
+#: app/scripts/services/blocks.js:276
+msgid "Enter the output ports"
+msgstr "输入输出端口名称"
+
+#: app/scripts/services/blocks.js:277
+msgid "Enter the parameters"
+msgstr "输入参数"
+
+#: app/scripts/controllers/menu.js:366
+msgid "Enter the remote hostname user@host"
+msgstr "输入远程主机 用户名@主机名"
+
+#: app/scripts/services/tools.js:661
+msgid "Error: default toolchain not found in '{{dir}}'"
+msgstr "错误: 默认工具链在路径 '{{dir}}' 下未找到"
+
+#: app/scripts/services/utils.js:674
+msgid "Error: {{error}}"
+msgstr "错误: {{error}}"
+
+#: app/scripts/services/tools.js:451
+msgid "Errors detected in the design"
+msgstr "设计中检测到错误"
+
+#: app/views/menu.html:42
+msgid "Examples"
+msgstr "示例"
+
+#: app/scripts/services/tools.js:275
+msgid "Execute remote {{label}} ..."
+msgstr "远程执行 {{label}} ..."
+
+#: app/views/menu.html:57
+msgid "Export"
+msgstr "导出"
+
+#: app/scripts/services/tools.js:799
+msgid "Extract default apio files..."
+msgstr "提取默认apio文件..."
+
+#: app/scripts/services/tools.js:809
+msgid "Extract default apio packages..."
+msgstr "提取默认apio包..."
+
+#: app/scripts/services/tools.js:787
+msgid "Extract virtual env files..."
+msgstr "提取 virtual env 文件..."
+
+#: app/scripts/services/tools.js:374
+msgid "FPGA I/O ports not defined"
+msgstr "FPGA I/O 接口未定义"
+
+#: app/scripts/services/blocks.js:115 app/scripts/services/blocks.js:53
+#: app/scripts/services/blocks.js:713 app/scripts/services/blocks.js:793
+msgid "FPGA pin"
+msgstr "FPGA 引脚"
+
+#: app/views/menu.html:179
+msgid "FPGA resources"
+msgstr "FPGA 资源"
+
+#: app/views/menu.html:29
+msgid "File"
+msgstr "文件"
+
+#: app/scripts/services/project.js:449
+msgid ""
+"File {{file}} already exists in the project path. Do you want to replace it?"
+msgstr "文件 {{file}} 在项目路径中已存在。是否替换？"
+
+#: app/scripts/services/tools.js:214
+msgid "File {{file}} does not exist"
+msgstr "文件 {{file}} 不存在"
+
+#: app/scripts/services/project.js:483
+msgid "File {{file}} imported"
+msgstr "已导入文件 {{file}} "
+
+#: app/views/menu.html:114
+msgid "Fit content"
+msgstr "缩放以适应窗口"
+
+#: app/views/languages.html:28
+msgid "French"
+msgstr "French"
+
+#: app/views/languages.html:16
+msgid "Galician"
+msgstr "Galician"
+
+#: app/views/menu.html:308
+msgid "Help"
+msgstr "帮助"
+
+#: app/scripts/services/utils.js:542
+msgid "Image"
+msgstr "镜像"
+
+#: app/scripts/controllers/menu.js:761
+msgid "Image {{name}} saved"
+msgstr "镜像 {{name}} 已保存"
+
+#: app/views/menu.html:356
+msgid "Information"
+msgstr "信息"
+
+#: app/views/menu.html:344
+msgid "Input"
+msgstr "输入"
+
+#: app/views/menu.html:240
+msgid "Install"
+msgstr "安装"
+
+#: app/scripts/services/tools.js:804
+msgid "Install default apio..."
+msgstr "安装默认 apio..."
+
+#: app/scripts/services/tools.js:850
+msgid "Installation completed"
+msgstr "安装成功"
+
+#: app/scripts/services/tools.js:695 app/scripts/services/tools.js:730
+msgid "Installing toolchain"
+msgstr "安装工具链"
+
+#: app/scripts/services/drivers.js:214 app/scripts/services/tools.js:768
+msgid "Internet connection required"
+msgstr "需要 Internet 连接"
+
+#: app/scripts/services/graph.js:179
+msgid "Invalid <i>Pull up</i> connection:<br>block already connected"
+msgstr "无效的 <i>上拉</i> 连接：<br>图块已被连接"
+
+#: app/scripts/services/graph.js:193
+msgid "Invalid <i>Pull up</i> connection:<br>only <i>Input</i> blocks allowed"
+msgstr "无效的 <i>上拉</i> 连接：<br>只有 <i>输入</i> 图块才能被上拉"
+
+#: app/scripts/services/graph.js:185
+msgid "Invalid block connection:<br><i>Pull up</i> already connected"
+msgstr "无效的图块连接：<br><i>上拉</i> 已经使用"
+
+#: app/scripts/services/tools.js:969
+msgid "Invalid collection {{name}}"
+msgstr "无效的集合 {{name}}"
+
+#: app/scripts/services/graph.js:143 app/scripts/services/graph.js:150
+#: app/scripts/services/graph.js:157
+msgid "Invalid connection"
+msgstr "无效的连接"
+
+#: app/scripts/services/graph.js:212
+msgid "Invalid connection: {{a}} → {{b}}"
+msgstr "无效的连接 {{a}} → {{b}}"
+
+#: app/scripts/services/graph.js:173
+msgid "Invalid multiple input connections"
+msgstr "无效的多输入连接"
+
+#: app/scripts/services/utils.js:255
+msgid "Invalid project format"
+msgstr "无效的项目格式"
+
+#: app/scripts/services/drivers.js:304
+msgid "It is recommended to use <b>USB 2.0</b> ports"
+msgstr "建议使用 <b>USB 2.0</b> 接口"
+
+#: app/views/menu.html:121
+msgid "Language"
+msgstr "语言"
+
+#: app/scripts/services/project.js:107
+msgid "Load"
+msgstr "载入"
+
+#: app/scripts/services/blocks.js:186 app/scripts/services/blocks.js:866
+msgid "Local parameter"
+msgstr "本地参数"
+
+#: app/scripts/services/tools.js:792
+msgid "Make virtual env..."
+msgstr "编译 virtual env..."
+
+#: app/scripts/services/utils.js:754
+msgid "Maximum bus size: 96 bits"
+msgstr "最大总线宽度：96 bits"
+
+#: app/scripts/services/utils.js:526
+msgid "Name"
+msgstr "名称"
+
+#: app/views/menu.html:32
+msgid "New"
+msgstr "新建"
+
+#: app/scripts/services/project.js:81
+msgid "New project {{name}} created"
+msgstr "项目 {{name}} 新建成功"
+
+#: app/scripts/controllers/menu.js:614
+msgid "No collections stored"
+msgstr "没有存储的集合"
+
+#: app/scripts/controllers/main.js:15 app/scripts/controllers/menu.js:266
+#: app/scripts/services/project.js:146
+msgid "OK"
+msgstr "确定"
+
+#: app/scripts/services/project.js:101 app/scripts/services/project.js:385
+msgid "Old project format {{version}}"
+msgstr "旧的项目格式 {{version}}"
+
+#: app/views/menu.html:35
+msgid "Open"
+msgstr "打开"
+
+#: app/scripts/services/utils.js:549
+msgid "Open SVG"
+msgstr "打开 SVG"
+
+#: app/scripts/services/project.js:486
+msgid "Original file {{file}} does not exist"
+msgstr "原始文件 {{file}} 不存在"
+
+#: app/views/menu.html:347
+msgid "Output"
+msgstr "输出"
+
+#: app/views/menu.html:107
+msgid "Paste"
+msgstr "粘贴"
+
+#: app/scripts/services/utils.js:883
+msgid "Please run: {{cmd}}"
+msgstr "请运行： {{cmd}}"
+
+#: app/views/menu.html:118
+msgid "Preferences"
+msgstr "个性化"
+
+#: app/views/menu.html:152
+msgid "Project information"
+msgstr "项目信息"
+
+#: app/scripts/controllers/menu.js:334 app/scripts/controllers/menu.js:348
+msgid "Project information updated"
+msgstr "项目信息已更新"
+
+#: app/scripts/services/project.js:133
+msgid "Project {{name}} loaded"
+msgstr "项目 {{name}} 已载入"
+
+#: app/scripts/services/project.js:350
+msgid "Project {{name}} saved"
+msgstr "项目 {{name}} 已保存"
+
+#: app/scripts/services/tools.js:781
+msgid "Python 2.7 is required"
+msgstr "需要安装 Python 2.7"
+
+#: app/views/menu.html:85
+msgid "Quit"
+msgstr "退出"
+
+#: app/views/design.html:5
+msgid "Read only"
+msgstr "只读"
+
+#: app/views/menu.html:97
+msgid "Redo"
+msgstr "重做"
+
+#: app/scripts/services/tools.js:486
+msgid "Remote host {{name}} not connected"
+msgstr "远程主机 {{name}} 未连接"
+
+#: app/views/menu.html:145
+msgid "Remote hostname"
+msgstr "远程主机名"
+
+#: app/views/menu.html:248 app/views/menu.html:287
+msgid "Remove"
+msgstr "移除"
+
+#: app/views/menu.html:299
+msgid "Remove all"
+msgstr "移除全部"
+
+#: app/scripts/services/utils.js:551
+msgid "Reset SVG"
+msgstr "重载 SVG"
+
+#: app/views/menu.html:253
+msgid "Reset default"
+msgstr "重置默认"
+
+#: app/views/menu.html:50
+msgid "Save"
+msgstr "保存"
+
+#: app/scripts/services/utils.js:550
+msgid "Save SVG"
+msgstr "保存 SVG"
+
+#: app/views/menu.html:53
+msgid "Save as"
+msgstr "另存为"
+
+#: app/views/menu.html:187
+msgid "Select"
+msgstr "选择"
+
+#: app/views/menu.html:110
+msgid "Select all"
+msgstr "全选"
+
+#: app/scripts/services/blocks.js:54 app/scripts/services/blocks.js:714
+msgid "Show clock"
+msgstr "显示时钟"
+
+#: app/views/menu.html:321
+msgid "Source code"
+msgstr "源代码"
+
+#: app/views/languages.html:10
+msgid "Spanish"
+msgstr "Spanish"
+
+#: app/scripts/controllers/menu.js:548
+msgid "Start build"
+msgstr "开始编译"
+
+#: app/scripts/controllers/menu.js:561
+msgid "Start upload"
+msgstr "开始上传"
+
+#: app/scripts/controllers/menu.js:538
+msgid "Start verification"
+msgstr "开始验证"
+
+#: app/scripts/services/tools.js:264
+msgid "Synchronize remote files ..."
+msgstr "远程文件同步..."
+
+#: app/views/menu.html:66
+msgid "Testbench"
+msgstr "测试平台"
+
+#: app/scripts/services/tools.js:948
+msgid "The collection {{name}} already exists."
+msgstr "集合 {{name}} 已存在。"
+
+#: app/scripts/controllers/menu.js:517
+msgid ""
+"The current FPGA I/O configuration will be lost. Do you want to change to "
+"{{name}} board?"
+msgstr "目前FPGA的I/O配置将会丢失，您是否确定换用 {{name}} 开发板？"
+
+#: app/scripts/services/tools.js:669
+msgid "The toolchain will be removed. Do you want to continue?"
+msgstr "工具链将被移除，是否继续？"
+
+#: app/scripts/services/tools.js:654
+msgid "The toolchain will be restored to default. Do you want to continue?"
+msgstr "工具链将被重置默认，是否继续？"
+
+#: app/scripts/services/tools.js:643
+msgid ""
+"The toolchain will be updated. This operation requires Internet connection. "
+"Do you want to continue?"
+msgstr "工具链将被更新，这个操作需要Internet连接，是否继续？"
+
+#: app/scripts/services/project.js:408
+msgid ""
+"This import operation requires a project path. You need to save the current "
+"project. Do you want to continue?"
+msgstr "本次导入操作需要项目路径，您必须保存当前项目，是否继续？"
+
+#: app/scripts/services/project.js:111
+msgid "This project is designed for the {{name}} board."
+msgstr "该项目为开发板 {{name}} 设计使用。"
+
+#: app/views/menu.html:236
+msgid "Toolchain"
+msgstr "工具链"
+
+#: app/scripts/services/tools.js:852
+msgid "Toolchain installed"
+msgstr "工具链已安装"
+
+#: app/scripts/services/drivers.js:329 app/scripts/services/drivers.js:348
+#: app/scripts/services/tools.js:132 app/scripts/services/tools.js:857
+msgid "Toolchain not installed"
+msgstr "工具链未安装"
+
+#: app/scripts/services/tools.js:674
+msgid "Toolchain removed"
+msgstr "工具链已移除"
+
+#: app/scripts/services/tools.js:246
+msgid "Toolchain version does not match"
+msgstr "工具链版本不匹配"
+
+#: app/views/menu.html:223
+msgid "Tools"
+msgstr "工具"
+
+#: app/views/menu.html:94
+msgid "Undo"
+msgstr "撤销"
+
+#: app/scripts/services/tools.js:339
+msgid "Unknown board"
+msgstr "未知的开发板"
+
+#: app/scripts/app.js:48
+msgid "Untitled"
+msgstr "未命名"
+
+#: app/views/menu.html:243
+msgid "Update"
+msgstr "更新"
+
+#: app/scripts/services/blocks.js:712 app/scripts/services/blocks.js:792
+#: app/scripts/services/blocks.js:865
+msgid "Update the block name"
+msgstr "更新图块名称"
+
+#: app/views/menu.html:232
+msgid "Upload"
+msgstr "上传"
+
+#: app/scripts/controllers/menu.js:562
+msgid "Upload done"
+msgstr "上传成功"
+
+#: app/scripts/controllers/menu.js:539
+msgid "Verification done"
+msgstr "验证成功"
+
+#: app/views/menu.html:226
+msgid "Verify"
+msgstr "验证"
+
+#: app/scripts/services/utils.js:527 app/views/menu.html:314
+msgid "Version"
+msgstr "版本"
+
+#: app/views/menu.html:158
+msgid "View"
+msgstr "查看"
+
+#: app/views/menu.html:311
+msgid "View license"
+msgstr "查看许可"
+
+#: app/scripts/services/tools.js:454
+msgid "Warnings detected in the design"
+msgstr "设计中发现警告"
+
+#: app/scripts/services/blocks.js:410
+msgid "Wrong block format: {{type}}"
+msgstr "图块格式错误： {{type}}"
+
+#: app/scripts/services/blocks.js:134 app/scripts/services/blocks.js:205
+#: app/scripts/services/blocks.js:75 app/scripts/services/blocks.js:783
+#: app/scripts/services/blocks.js:857 app/scripts/services/blocks.js:892
+msgid "Wrong block name {{name}}"
+msgstr "图块名称错误 {{name}}"
+
+#: app/scripts/services/blocks.js:325
+msgid "Wrong parameter name {{name}}"
+msgstr "参数名称错误 {{name}}"
+
+#: app/scripts/services/blocks.js:295 app/scripts/services/blocks.js:310
+msgid "Wrong port name {{name}}"
+msgstr "端口名称错误 {{name}}"
+
+#: app/scripts/services/project.js:142
+msgid "Wrong project format: {{name}}"
+msgstr "项目格式错误： {{name}}"
+
+#: app/scripts/services/tools.js:483
+msgid "Wrong remote hostname {{name}}"
+msgstr "远程主机名错误 {{name}}"
+
+#: app/scripts/services/project.js:112
+msgid "You can load it as it is or convert it for the {{name}} board."
+msgstr "您可以载入原始项目，或转换以适应开发板 {{name}}。"
+
+#: app/scripts/controllers/menu.js:257
+msgid "Your changes will be lost if you don’t save them"
+msgstr "如果不保存，您的更改将会丢失"
+
+#: app/views/design.html:6
+msgid "back"
+msgstr "后退"
+
+#: app/scripts/services/drivers.js:205 app/scripts/services/utils.js:858
+msgid "{{app}} is required."
+msgstr "需要 {{app}} 。"
+
+#: app/scripts/controllers/menu.js:442
+msgid "{{board}} datasheet not defined"
+msgstr "{{board}} 数据表未定义"
+
+#: app/scripts/controllers/menu.js:432
+msgid "{{board}} pinout not defined"
+msgstr "{{board}} 引脚未定义"
+
+#: app/scripts/controllers/menu.js:463
+msgid "{{board}} rules not defined"
+msgstr "{{board}} 规则未定义"
+
+#: app/scripts/controllers/menu.js:204 app/scripts/controllers/menu.js:228
+msgid "{{name}} exported"
+msgstr "{{name}} 已导出"
diff --git a/app/views/languages.html b/app/views/languages.html
index fcf7874d7..43415d71b 100644
--- a/app/views/languages.html
+++ b/app/views/languages.html
@@ -35,3 +35,9 @@
     <span ng-show="profile.data.language == 'ca_ES'" class="glyphicon glyphicon-ok-circle"></span>
   </a>
 </li>
+<li>
+  <a href ng-click="selectLanguage('zh_CN')">
+    {{ 'Chinese' | translate }}&ensp;
+    <span ng-show="profile.data.language == 'zh_CN'" class="glyphicon glyphicon-ok-circle"></span>
+  </a>
+</li>
\ No newline at end of file