diff --git a/books/【实战技巧】sqlmap不为人知的骚操作_Summer's_blog.pdf b/books/【实战技巧】sqlmap不为人知的骚操作_Summer's_blog.pdf
new file mode 100644
index 0000000..f536b7f
Binary files /dev/null and b/books/【实战技巧】sqlmap不为人知的骚操作_Summer's_blog.pdf differ
diff --git a/books/记一份SQLmap 使用手册小结（一）.pdf b/books/记一份SQLmap 使用手册小结（一）.pdf
new file mode 100644
index 0000000..9fbc2ef
Binary files /dev/null and b/books/记一份SQLmap 使用手册小结（一）.pdf differ