diff --git a/lang/zh-hans.json b/lang/zh-hans.json
new file mode 100644
index 00000000..6e443e05
--- /dev/null
+++ b/lang/zh-hans.json
@@ -0,0 +1,91 @@
+{
+    "add_filter": "添加过滤器",
+    "any value": "任意值",
+    "available_branches": "可用分支",
+    "back": "返回",
+    "cancel": "取消",
+    "categories": "分类",
+    "category-info-tooltip": "信息&地图键",
+    "closed": "关闭的",
+    "default": "默认",
+    "edit": "编辑",
+    "editor:id": "iD（浏览器内编辑器）",
+    "editor:remote": "远程控制（JOSM或Merkaator）",
+    "editor:remote:help": "你可能需要在JOSM或Merkaator中开启远程控制",
+    "error": "错误",
+    "empty value": "空值",
+    "export-all": "导出所有可见地图要素",
+    "export-prepare": "准备下载",
+    "export:GeoJSON": "以GeoJSON下载",
+    "export:OSMJSON": "以OSM JSON下载",
+    "export:OSMXML": "以OSM XML下载",
+    "facilities": "设施",
+    "filter:title": "标题",
+    "filter:type": "类型",
+    "formatUnits:coordFormat": "坐标格式",
+    "formatUnits:coordSpacer": "坐标空间",
+    "formatUnits:system": "单位系统",
+    "formatUnits:system:si": "国际单位制",
+    "formatUnits:system:imp": "英制",
+    "formatUnits:system:nautical": "航海制",
+    "formatUnits:system:m": "永远按米",
+    "formatUnits:speed": "速度单位",
+    "formatUnits:speed:ft/s": "ft/s",
+    "formatUnits:speed:km/h": "km/h",
+    "formatUnits:speed:kn": "kn",
+    "formatUnits:speed:m/s": "m/s",
+    "formatUnits:speed:mi/h": "mph",
+    "form_element:please_select": "-- 请选择 --",
+    "geoinfo:nw-corner": "西北角",
+    "geoinfo:center": "中心",
+    "geoinfo:centroid": "几何中心",
+    "geoinfo:se-corner": "东南角",
+    "geoinfo:mouse": "鼠标所处位置",
+    "geoinfo:location": "当前位置",
+    "geoinfo:zoom": "缩放等级",
+    "geoinfo:header": "几何学信息",
+    "geoinfo:length": "长度",
+    "geoinfo:area": "面积",
+    "header:attributes": "署名",
+    "header:export": "导出",
+    "header:osm_meta": "OSM 元数据",
+    "heading:N": "北",
+    "heading:NE": "东北",
+    "heading:E": "东",
+    "heading:SE": "东南",
+    "heading:S": "南",
+    "heading:SW": "西南",
+    "heading:W": "西",
+    "heading:NW": "西北",
+    "images": "图像",
+    "invalid value": "无效值",
+    "loading": "加载中……",
+    "main:about": "关于",
+    "main:code": "代码",
+    "main:options": "选项",
+    "main:permalink": "固定链接",
+    "more": "更多",
+    "more_categories": "更多分类",
+    "more_categories_gitea": "自己创建或改进分类",
+    "more_results": "展示更多结果",
+    "open": "打开",
+    "options:data_lang": "数据语言",
+    "options:data_lang:desc": "许多地图要素的名称或其他标签都有不同语言的翻译（如'name:en'、'name:de'）。选择显示那种语言，或者选择“当地语言”以使用无翻译的值（如'name'）。",
+    "options:data_lang:local": "本地语言",
+    "options:debug_mode": "调试模式",
+    "options:overpassUrl": "OverpassAPI URL",
+    "options:preferredBaseMap": "底图偏好",
+    "options:ui_lang": "界面语言",
+    "options:chooseEditor": "选择编辑器",
+    "other": "其他",
+    "repo-use-as-base": "将这个仓库作为基仓库",
+    "repositories": "仓库",
+    "save": "保存",
+    "show details": "显示细节",
+    "toggle_fullscreen": "切换全屏模式",
+    "unknown": "未知",
+    "unnamed": "未命名",
+    "wikipedia:no-url-parse": "不能识别的Wikipedia URL",
+    "zoom_in_appear": "放大以显示地图要素",
+    "zoom_in_more": "放大以显示更多地图要素"
+}