Revert "no message"

This reverts commit 19dc99852963e626922348a556302af7b2ca3d6b.
Revert "error"

This reverts commit b19a95889a25fba730196359f2fde1586b3192b9.
Revert "应用了小天天博客程序"

This reverts commit 6164fc7518bc00586f41d147b6274356b031e890.
Revert "Replace master branch with page content via GitHub"

This reverts commit ea092a7bb666f88390358b75bc6929e844895043.