diff --git a/about.md b/about.md
deleted file mode 100644
index 6d03719..0000000
--- a/about.md
+++ /dev/null
@@ -1,20 +0,0 @@
----
-layout: page
-title: About
-permalink: /about/
----
-
-## 关于我
-你好，我是程序员柠檬。
-
-国内一线互联网大厂计算机软件工程师、[知乎](https://www.zhihu.com/people/ning-meng-cheng-31-94)编程领域万赞答主。
-
-[个人技术公众号](https://mp.weixin.qq.com/mp/homepage?__biz=MzkwOTE2OTY1Nw==&hid=1&sn=6395e40d884ce4dd3900a68a0f5a6b87&scene=18#wechat_redirect)分享编程学习路线、编程学习资源，记录技术成长，欢迎扫码添加：
-
-![公众号二维码](https://github.com/lemonchann/images/raw/master/gzh/%E6%96%87%E6%9C%AB%E6%8E%A8%E5%B9%BF%E6%96%87%E6%A1%88.png)
-
-
-
-## 版权声明
-
-博客文章是我原创文章，存档于_posts 文件夹下，版权归我所有，转载请与我联系获得授权许可。
diff --git a/images/2019-11-22-create_blog_with_github_pages/PicGo.png b/images/2019-11-22-create_blog_with_github_pages/PicGo.png
deleted file mode 100644
index dbe0cf9..0000000
Binary files a/images/2019-11-22-create_blog_with_github_pages/PicGo.png and /dev/null differ
diff --git a/images/2019-11-22-create_blog_with_github_pages/blogPage.png b/images/2019-11-22-create_blog_with_github_pages/blogPage.png
deleted file mode 100644
index 8048f83..0000000
Binary files a/images/2019-11-22-create_blog_with_github_pages/blogPage.png and /dev/null differ
diff --git "a/images/2019-11-22-create_blog_with_github_pages/config\346\226\207\344\273\266.png" "b/images/2019-11-22-create_blog_with_github_pages/config\346\226\207\344\273\266.png"
deleted file mode 100644
index c97a517..0000000
Binary files "a/images/2019-11-22-create_blog_with_github_pages/config\346\226\207\344\273\266.png" and /dev/null differ
diff --git "a/images/2019-11-22-create_blog_with_github_pages/fork\345\215\232\345\256\242.png" "b/images/2019-11-22-create_blog_with_github_pages/fork\345\215\232\345\256\242.png"
deleted file mode 100644
index 9a76406..0000000
Binary files "a/images/2019-11-22-create_blog_with_github_pages/fork\345\215\232\345\256\242.png" and /dev/null differ
diff --git "a/images/2019-11-22-create_blog_with_github_pages/google\345\210\206\346\236\220\351\241\265\351\235\242.png" "b/images/2019-11-22-create_blog_with_github_pages/google\345\210\206\346\236\220\351\241\265\351\235\242.png"
deleted file mode 100644
index 5198692..0000000
Binary files "a/images/2019-11-22-create_blog_with_github_pages/google\345\210\206\346\236\220\351\241\265\351\235\242.png" and /dev/null differ
diff --git "a/images/2019-11-22-create_blog_with_github_pages/google\347\253\231\351\225\277\347\273\237\350\256\241.png" "b/images/2019-11-22-create_blog_with_github_pages/google\347\253\231\351\225\277\347\273\237\350\256\241.png"
deleted file mode 100644
index e32d7be..0000000
Binary files "a/images/2019-11-22-create_blog_with_github_pages/google\347\253\231\351\225\277\347\273\237\350\256\241.png" and /dev/null differ
diff --git a/images/2019-11-22-create_blog_with_github_pages/jekyll_error.PNG b/images/2019-11-22-create_blog_with_github_pages/jekyll_error.PNG
deleted file mode 100644
index c7c9f28..0000000
Binary files a/images/2019-11-22-create_blog_with_github_pages/jekyll_error.PNG and /dev/null differ
diff --git a/images/2019-11-22-create_blog_with_github_pages/jekyll_error_EASSE.png b/images/2019-11-22-create_blog_with_github_pages/jekyll_error_EASSE.png
deleted file mode 100644
index 1cacb5e..0000000
Binary files a/images/2019-11-22-create_blog_with_github_pages/jekyll_error_EASSE.png and /dev/null differ
diff --git "a/images/2019-11-22-create_blog_with_github_pages/jekyll_server_erro\351\224\231\350\257\2572.PNG" "b/images/2019-11-22-create_blog_with_github_pages/jekyll_server_erro\351\224\231\350\257\2572.PNG"
deleted file mode 100644
index b156fc9..0000000
Binary files "a/images/2019-11-22-create_blog_with_github_pages/jekyll_server_erro\351\224\231\350\257\2572.PNG" and /dev/null differ
diff --git "a/images/2019-11-22-create_blog_with_github_pages/jekyll_server\346\210\220\345\212\237.PNG" "b/images/2019-11-22-create_blog_with_github_pages/jekyll_server\346\210\220\345\212\237.PNG"
deleted file mode 100644
index 9975754..0000000
Binary files "a/images/2019-11-22-create_blog_with_github_pages/jekyll_server\346\210\220\345\212\237.PNG" and /dev/null differ
diff --git "a/images/2019-11-22-create_blog_with_github_pages/jekyll\345\256\211\350\243\205.PNG" "b/images/2019-11-22-create_blog_with_github_pages/jekyll\345\256\211\350\243\205.PNG"
deleted file mode 100644
index 4a67331..0000000
Binary files "a/images/2019-11-22-create_blog_with_github_pages/jekyll\345\256\211\350\243\205.PNG" and /dev/null differ
diff --git a/images/2019-11-22-create_blog_with_github_pages/search_block.png b/images/2019-11-22-create_blog_with_github_pages/search_block.png
deleted file mode 100644
index 73e3d9c..0000000
Binary files a/images/2019-11-22-create_blog_with_github_pages/search_block.png and /dev/null differ
diff --git a/images/2019-11-22-create_blog_with_github_pages/zhihuSvg.png b/images/2019-11-22-create_blog_with_github_pages/zhihuSvg.png
deleted file mode 100644
index df51503..0000000
Binary files a/images/2019-11-22-create_blog_with_github_pages/zhihuSvg.png and /dev/null differ
diff --git "a/images/2019-11-22-create_blog_with_github_pages/\344\273\273\345\212\241\347\256\241\347\220\206\345\231\250.png" "b/images/2019-11-22-create_blog_with_github_pages/\344\273\273\345\212\241\347\256\241\347\220\206\345\231\250.png"
deleted file mode 100644
index 19bf0c7..0000000
Binary files "a/images/2019-11-22-create_blog_with_github_pages/\344\273\273\345\212\241\347\256\241\347\220\206\345\231\250.png" and /dev/null differ
diff --git "a/images/2019-11-22-create_blog_with_github_pages/\344\277\256\346\224\271\344\273\223\345\272\223\345\220\215\347\247\260.png" "b/images/2019-11-22-create_blog_with_github_pages/\344\277\256\346\224\271\344\273\223\345\272\223\345\220\215\347\247\260.png"
deleted file mode 100644
index 9a496e1..0000000
Binary files "a/images/2019-11-22-create_blog_with_github_pages/\344\277\256\346\224\271\344\273\223\345\272\223\345\220\215\347\247\260.png" and /dev/null differ
diff --git "a/images/2019-11-22-create_blog_with_github_pages/\345\210\233\345\273\272gitalk\351\211\264\346\235\203app.png" "b/images/2019-11-22-create_blog_with_github_pages/\345\210\233\345\273\272gitalk\351\211\264\346\235\203app.png"
deleted file mode 100644
index e7d953a..0000000
Binary files "a/images/2019-11-22-create_blog_with_github_pages/\345\210\233\345\273\272gitalk\351\211\264\346\235\203app.png" and /dev/null differ
diff --git "a/images/2019-11-22-create_blog_with_github_pages/\345\256\211\350\243\205ruby.PNG" "b/images/2019-11-22-create_blog_with_github_pages/\345\256\211\350\243\205ruby.PNG"
deleted file mode 100644
index cf4d6ec..0000000
Binary files "a/images/2019-11-22-create_blog_with_github_pages/\345\256\211\350\243\205ruby.PNG" and /dev/null differ
diff --git "a/images/2019-11-22-create_blog_with_github_pages/\346\233\264\346\224\271\345\220\215\347\247\260.png" "b/images/2019-11-22-create_blog_with_github_pages/\346\233\264\346\224\271\345\220\215\347\247\260.png"
deleted file mode 100644
index 0243773..0000000
Binary files "a/images/2019-11-22-create_blog_with_github_pages/\346\233\264\346\224\271\345\220\215\347\247\260.png" and /dev/null differ
diff --git "a/images/2019-11-22-create_blog_with_github_pages/\346\233\264\346\224\271\347\244\276\344\272\244\351\223\276\346\216\245.png" "b/images/2019-11-22-create_blog_with_github_pages/\346\233\264\346\224\271\347\244\276\344\272\244\351\223\276\346\216\245.png"
deleted file mode 100644
index af82ddb..0000000
Binary files "a/images/2019-11-22-create_blog_with_github_pages/\346\233\264\346\224\271\347\244\276\344\272\244\351\223\276\346\216\245.png" and /dev/null differ
diff --git "a/images/2019-11-22-create_blog_with_github_pages/\346\237\245\347\234\213netstat.png" "b/images/2019-11-22-create_blog_with_github_pages/\346\237\245\347\234\213netstat.png"
deleted file mode 100644
index b448df0..0000000
Binary files "a/images/2019-11-22-create_blog_with_github_pages/\346\237\245\347\234\213netstat.png" and /dev/null differ
diff --git "a/images/2019-11-22-create_blog_with_github_pages/\351\205\215\347\275\256gittalk.png" "b/images/2019-11-22-create_blog_with_github_pages/\351\205\215\347\275\256gittalk.png"
deleted file mode 100644
index 65c993a..0000000
Binary files "a/images/2019-11-22-create_blog_with_github_pages/\351\205\215\347\275\256gittalk.png" and /dev/null differ
diff --git "a/images/2019-11-22-create_blog_with_github_pages/\351\205\215\347\275\256\346\217\220\344\272\244.png" "b/images/2019-11-22-create_blog_with_github_pages/\351\205\215\347\275\256\346\217\220\344\272\244.png"
deleted file mode 100644
index b03b6cd..0000000
Binary files "a/images/2019-11-22-create_blog_with_github_pages/\351\205\215\347\275\256\346\217\220\344\272\244.png" and /dev/null differ
diff --git "a/images/\344\270\213\346\254\241\344\270\200\345\256\232\350\241\250\346\203\205\345\256\235.gif" "b/images/\344\270\213\346\254\241\344\270\200\345\256\232\350\241\250\346\203\205\345\256\235.gif"
deleted file mode 100644
index de87718..0000000
Binary files "a/images/\344\270\213\346\254\241\344\270\200\345\256\232\350\241\250\346\203\205\345\256\235.gif" and /dev/null differ
diff --git "a/images/\345\205\254\344\274\227\345\217\267.png" "b/images/\345\205\254\344\274\227\345\217\267.png"
deleted file mode 100644
index e14a6fc..0000000
Binary files "a/images/\345\205\254\344\274\227\345\217\267.png" and /dev/null differ
diff --git "a/images/\346\211\253\347\240\201\345\205\263\346\263\250.png" "b/images/\346\211\253\347\240\201\345\205\263\346\263\250.png"
deleted file mode 100644
index 4ab916d..0000000
Binary files "a/images/\346\211\253\347\240\201\345\205\263\346\263\250.png" and /dev/null differ