diff --git a/doc/04_小米便签维护-需求与设计方案_曾瑾_.docx b/doc/04_小米便签维护-需求与设计方案_曾瑾_.docx new file mode 100644 index 0000000..44b8ab7 Binary files /dev/null and b/doc/04_小米便签维护-需求与设计方案_曾瑾_.docx differ