diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..538cf2e
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,10 @@
+/**/.DS_Store
+
+/**/pom.xml.versionsBackup
+
+/**/.project
+/**/.classpath
+/**/.settings
+/**/target/**/*
+
+/**/etc/cas/logs/*
diff --git a/readme.md b/readme.md
new file mode 100644
index 0000000..88006d8
--- /dev/null
+++ b/readme.md
@@ -0,0 +1,11 @@
+# readme.md
+
+
+## 目录结构
+
+
+
+
+## 技术
+
+###