diff --git a/架构图.png b/架构图.png
new file mode 100644
index 0000000..8c96b6f
Binary files /dev/null and b/架构图.png differ
diff --git a/用例图.png b/用例图.png
new file mode 100644
index 0000000..a2fd756
Binary files /dev/null and b/用例图.png differ