diff --git a/doc/孙瑛峻_小米便签代码标注.docx b/doc/孙瑛峻_小米便签代码标注.docx
deleted file mode 100644
index 7c1cc4d..0000000
Binary files a/doc/孙瑛峻_小米便签代码标注.docx and /dev/null differ