diff --git a/model/uml用例图.png b/model/uml用例图.png
new file mode 100644
index 0000000..52a9f42
Binary files /dev/null and b/model/uml用例图.png differ
diff --git a/model/分析类图.png b/model/分析类图.png
new file mode 100644
index 0000000..e026858
Binary files /dev/null and b/model/分析类图.png differ
diff --git a/model/用例一描述图.png b/model/用例一描述图.png
new file mode 100644
index 0000000..d7808ee
Binary files /dev/null and b/model/用例一描述图.png differ
diff --git a/model/用例一用例设计图.png b/model/用例一用例设计图.png
new file mode 100644
index 0000000..d7808ee
Binary files /dev/null and b/model/用例一用例设计图.png differ
diff --git a/model/用例一界面设计图.png b/model/用例一界面设计图.png
new file mode 100644
index 0000000..ed70e2b
Binary files /dev/null and b/model/用例一界面设计图.png differ
diff --git a/model/用例二描述图.png b/model/用例二描述图.png
new file mode 100644
index 0000000..a598ca3
Binary files /dev/null and b/model/用例二描述图.png differ
diff --git a/model/用例二用例设计图.png b/model/用例二用例设计图.png
new file mode 100644
index 0000000..a598ca3
Binary files /dev/null and b/model/用例二用例设计图.png differ
diff --git a/model/用例二界面设计图.png b/model/用例二界面设计图.png
new file mode 100644
index 0000000..a853fe2
Binary files /dev/null and b/model/用例二界面设计图.png differ
diff --git a/model/类间跳转关系设计图.png b/model/类间跳转关系设计图.png
new file mode 100644
index 0000000..229ad08
Binary files /dev/null and b/model/类间跳转关系设计图.png differ