diff --git a/doc/小米便签新增私密便签功能的软件体系结构设计文档概述.docx b/doc/小米便签新增私密便签功能的软件体系结构设计文档概述.docx
new file mode 100644
index 0000000..d8e619b
Binary files /dev/null and b/doc/小米便签新增私密便签功能的软件体系结构设计文档概述.docx differ
diff --git a/doc/小米便签背景切换功能软件体系结构设计文档(1)(1).docx b/doc/小米便签背景切换功能软件体系结构设计文档(1)(1).docx
new file mode 100644
index 0000000..9aa8876
Binary files /dev/null and b/doc/小米便签背景切换功能软件体系结构设计文档(1)(1).docx differ
diff --git a/doc/私密便签需求规格说明书.docx b/doc/私密便签需求规格说明书.docx
new file mode 100644
index 0000000..e706400
Binary files /dev/null and b/doc/私密便签需求规格说明书.docx differ
diff --git a/doc/背景设置用例描述.docx b/doc/背景设置用例描述.docx
new file mode 100644
index 0000000..f95adb3
Binary files /dev/null and b/doc/背景设置用例描述.docx differ
diff --git a/doc/背景设置需求规格说明书.docx b/doc/背景设置需求规格说明书.docx
new file mode 100644
index 0000000..503f925
Binary files /dev/null and b/doc/背景设置需求规格说明书.docx differ
diff --git a/model/私密便签需求model/分析类图 .png b/model/私密便签需求model/分析类图 .png
new file mode 100644
index 0000000..1a7bad1
Binary files /dev/null and b/model/私密便签需求model/分析类图 .png differ
diff --git a/model/私密便签需求model/状态图.bmp b/model/私密便签需求model/状态图.bmp
new file mode 100644
index 0000000..8b1afab
Binary files /dev/null and b/model/私密便签需求model/状态图.bmp differ
diff --git a/model/私密便签需求model/用例交互图.png b/model/私密便签需求model/用例交互图.png
new file mode 100644
index 0000000..aad9745
Binary files /dev/null and b/model/私密便签需求model/用例交互图.png differ
diff --git a/model/私密便签需求model/用例图.png b/model/私密便签需求model/用例图.png
new file mode 100644
index 0000000..db1d3e7
Binary files /dev/null and b/model/私密便签需求model/用例图.png differ
diff --git a/model/私密便签需求model/软件体系结构模型.png b/model/私密便签需求model/软件体系结构模型.png
new file mode 100644
index 0000000..a696f0f
Binary files /dev/null and b/model/私密便签需求model/软件体系结构模型.png differ
diff --git a/model/背景设置需求/状态图.png b/model/背景设置需求/状态图.png
new file mode 100644
index 0000000..442a004
Binary files /dev/null and b/model/背景设置需求/状态图.png differ
diff --git a/model/背景设置需求/用例图.png b/model/背景设置需求/用例图.png
new file mode 100644
index 0000000..63a89e6
Binary files /dev/null and b/model/背景设置需求/用例图.png differ