diff --git a/README.md b/README.md
index eae23fc..c46adfa 100644
--- a/README.md
+++ b/README.md
@@ -1,2 +1,3 @@
 # xiaominote_code_analysis
 
+教辅求捞捞o(╥﹏╥)o
\ No newline at end of file
diff --git a/doc/cjn_notes.md b/doc/cjn_notes.md
deleted file mode 100644
index e69de29..0000000
diff --git a/doc/小米便签泛读报告文档.docx b/doc/小米便签泛读报告文档.docx
index 1e627db..ae41669 100644
Binary files a/doc/小米便签泛读报告文档.docx and b/doc/小米便签泛读报告文档.docx differ
diff --git a/doc/小米便签泛读报告文档.pdf b/doc/小米便签泛读报告文档.pdf
new file mode 100644
index 0000000..9852362
Binary files /dev/null and b/doc/小米便签泛读报告文档.pdf differ