Restructure docs navigation for channel and widget guides

web/messages/zh-CN.json

@@ -926,7 +926,7 @@
     "emptyRows": "没有匹配的用户数据",
     "nicknameRequired": "昵称不能为空",
     "usernameRequired": "用户名不能为空",
-    "avatarInvalid": "头像地址必须是 http 或 https 链接",
+    "avatarInvalid": "头像不合法",
     "mobileInvalid": "手机号格式不正确",
     "emailInvalid": "邮箱格式不正确",
     "editTitle": "修改用户",
@@ -934,8 +934,8 @@
     "loading": "加载中...",
     "nickname": "昵称",
     "nicknamePlaceholder": "请输入昵称",
-    "avatar": "头像地址",
-    "avatarPlaceholder": "请输入头像 URL",
+    "avatar": "头像",
+    "avatarPlaceholder": "上传头像",
     "mobile": "手机号",
     "mobilePlaceholder": "请输入手机号",
     "email": "邮箱",
@@ -948,7 +948,7 @@
     "username": "用户名",
     "usernamePlaceholder": "登录名，必填",
     "nicknameCreatePlaceholder": "可选，默认同用户名",
-    "avatarCreatePlaceholder": "可选，http(s) 链接",
+    "avatarCreatePlaceholder": "上传头像",
     "optional": "可选",
     "remark": "备注",
     "rolesOptional": "角色（可选）",