hexo 标签页不显示标签云

最近在尝试搭建一个hexo，主题已经搭建好了，就是在处理tag的时候，有点问题。
问题描述：在_post里面已经给.md文件头加上了 tags ,代码如下：


---
title: Android Transition Framework
date: 2016-9-12 22:55:03
categories: Blogs
tags: [Android,Tips]
---

而在预览时，文章页也是可以看到标签存在的

而在点击标签页时，没有显示所定义的标签们

下面贴上我主题的_config.yml:


menu:
  home:
    text:
    url: /
  archives:
    url: /archives
  tags:
    url: /tags
  github:
    url: https://github.com/youngkaaa
    target: _blank
  weibo:
    url:
    target: _blank
  link:
    text: 测试
    url: /404

rss: /atom.xml

#你的头像url
avatar: /img/logo.jpg

# email
email: 645326280@qq.com

# 设置 Android L Chrome 浏览器状态栏颜色
color: '#3F51B5'

# Content
tags:
  title: 标签


# 文章截断
excerpt_render: false
excerpt_length: 200
excerpt_link: 阅读全文...
mathjax: false
archive_yearly: true

#是否开启分享
share: true

#是否开启打赏，关闭 reward: false
reward:
  title: 谢谢打赏~
  wechat: /img/wechat.jpg     #微信，关闭设为 false
  alipay: /img/alipay.jpg     #支付宝，关闭设为 false

#是否开启搜索
search: true

#是否大屏幕下文章页隐藏导航
hideMenu: true

#是否开启toc
#toc: false
toc:
  list_number: false  # 是否显示数字排序

#站长统计，如要开启，输入CNZZ站点id，如 cnzz: 1255152447
cnzz: false

# Miscellaneous
google_analytics: ''
favicon: /favicon.ico

# less
less:
  compress: true
  paths:
    - source/css/style.less

整个项目的_config.yml

# Site
title: youngkaaa
subtitle: single dog~single dog?!
description:
author: youngkaaa
language:
timezone:

# URL
## If your site is put in a subdirectory, set url as 'http://yoursite.com/child' and root as '/child/'
url: http://yoursite.com
root: /
permalink: :year/:month/:day/:title/
permalink_defaults:

# Directory
source_dir: source
public_dir: public
tag_dir: tags
archive_dir: archives
category_dir: categories
code_dir: downloads/code
i18n_dir: :lang
skip_render:

# Writing
new_post_name: :title.md   # File name of new posts
default_layout: post
titlecase: false    # Transform title into titlecase
external_link: true   # Open external links in new tab
filename_case: 0
render_drafts: false
post_asset_folder: false
relative_link: false
future: true
highlight:
  enable: true
  line_number: true
  auto_detect: false
  tab_replace:

# Category & Tag
default_category: uncategorized
category_map:
tag_map:


# Date / Time format
## Hexo uses Moment.js to parse and display date
## You can customize the date format as defined in
## http://momentjs.com/docs/#/displaying/format/
date_format: YYYY-MM-DD
time_format: HH:mm:ss

# Pagination
## Set per_page to 0 to disable pagination
per_page: 10
pagination_dir: page

# Extensions
## Plugins: https://hexo.io/plugins/
## Themes: https://hexo.io/themes/
theme: indigo

# Deployment
## Docs: https://hexo.io/docs/deployment.html
deploy:
  type: git
  repository: https://github.com/youngkaaa/youngkaaa.github.io.git
  branch: master

附上项目结构图：

请大神指教。谢谢

hexo 标签页不显示标签云

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