diff --git a/doc/小米便签开源代码的质量分析报告.docx b/doc/小米便签开源代码的质量分析报告.docx
new file mode 100644
index 0000000..ab743ca
Binary files /dev/null and b/doc/小米便签开源代码的质量分析报告.docx differ
diff --git a/doc/用例描述.png b/doc/用例描述.png
deleted file mode 100644
index e33ade4..0000000
Binary files a/doc/用例描述.png and /dev/null differ