diff --git a/web/src/lib/i18n/locales/zh.json b/web/src/lib/i18n/locales/zh.json
index 39480d03..d4c2f8d8 100644
--- a/web/src/lib/i18n/locales/zh.json
+++ b/web/src/lib/i18n/locales/zh.json
@@ -7,10 +7,12 @@
   "Walking": "Walking",
   "about": "关于",
   "account-delete-confirm": "您现在要删除当前账户，所有的路线都会删除无法恢复，确认继续操作吗？",
+  "activity": "{n, plural, =1 {Activity} other {Activities}}",
   "add-entry": "添加日程",
   "add-to-list": "添加到列表",
   "add-waypoint": "添加坐标",
   "added-trail-to": "添加路线到",
+  "all-activities": "All activities",
   "alphabetical": "字母",
   "already-account": "已注册账户？",
   "altitude": "海拔",
@@ -59,6 +61,7 @@
   "documentation": "文档",
   "draw-a-route": "Draw a route",
   "driving": "Driving",
+  "duration": "Duration",
   "dutch": "荷兰语",
   "easy": "简单",
   "edit": "编辑",
@@ -66,6 +69,7 @@
   "edit-list": "编辑列表",
   "edit-waypoint": "编辑坐标",
   "elevation-gain": "上升海拔",
+  "elevation-loss": "Elevation Loss",
   "email": "电子邮箱",
   "english": "英语",
   "entry": "日程",