diff --git a/.idea/.gitignore b/.idea/.gitignore
deleted file mode 100644
index 73f69e0958611ac6e00bde95641f6699030ad235..0000000000000000000000000000000000000000
--- a/.idea/.gitignore
+++ /dev/null
@@ -1,8 +0,0 @@
-# Default ignored files
-/shelf/
-/workspace.xml
-# Datasource local storage ignored files
-/dataSources/
-/dataSources.local.xml
-# Editor-based HTTP Client requests
-/httpRequests/
diff --git a/.idea/compiler.xml b/.idea/compiler.xml
deleted file mode 100644
index 24c1bd2a3a03824e468bface7bed2ec7fea03612..0000000000000000000000000000000000000000
--- a/.idea/compiler.xml
+++ /dev/null
@@ -1,14 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<project version="4">
-  <component name="CompilerConfiguration">
-    <annotationProcessing>
-      <profile name="Maven default annotation processors profile" enabled="true">
-        <sourceOutputDir name="target/generated-sources/annotations" />
-        <sourceTestOutputDir name="target/generated-test-sources/test-annotations" />
-        <outputRelativeToContentRoot value="true" />
-        <module name="ssh_demo" />
-        <module name="ssm_demo" />
-      </profile>
-    </annotationProcessing>
-  </component>
-</project>
\ No newline at end of file
diff --git a/.idea/jarRepositories.xml b/.idea/jarRepositories.xml
deleted file mode 100644
index 2a89edae985dd65ca6a455509a5ac96378328ed3..0000000000000000000000000000000000000000
--- a/.idea/jarRepositories.xml
+++ /dev/null
@@ -1,20 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<project version="4">
-  <component name="RemoteRepositoriesConfiguration">
-    <remote-repository>
-      <option name="id" value="central" />
-      <option name="name" value="Maven Central repository" />
-      <option name="url" value="https://repo1.maven.org/maven2" />
-    </remote-repository>
-    <remote-repository>
-      <option name="id" value="central" />
-      <option name="name" value="Central Repository" />
-      <option name="url" value="http://maven.aliyun.com/nexus/content/groups/public/" />
-    </remote-repository>
-    <remote-repository>
-      <option name="id" value="jboss.community" />
-      <option name="name" value="JBoss Community repository" />
-      <option name="url" value="https://repository.jboss.org/nexus/content/repositories/public/" />
-    </remote-repository>
-  </component>
-</project>
\ No newline at end of file
diff --git a/.idea/misc.xml b/.idea/misc.xml
deleted file mode 100644
index 919019a77f3f04b2c131a0320bb18f4a9719eaec..0000000000000000000000000000000000000000
--- a/.idea/misc.xml
+++ /dev/null
@@ -1,17 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<project version="4">
-  <component name="ExternalStorageConfigurationManager" enabled="true" />
-  <component name="FrameworkDetectionExcludesConfiguration">
-    <file type="web" url="file://$PROJECT_DIR$" />
-  </component>
-  <component name="MavenProjectsManager">
-    <option name="originalFiles">
-      <list>
-        <option value="$PROJECT_DIR$/pom.xml" />
-      </list>
-    </option>
-  </component>
-  <component name="ProjectRootManager" version="2" languageLevel="JDK_1_8" project-jdk-name="1.8" project-jdk-type="JavaSDK">
-    <output url="file://$PROJECT_DIR$/out" />
-  </component>
-</project>
\ No newline at end of file
diff --git a/.idea/vcs.xml b/.idea/vcs.xml
deleted file mode 100644
index 94a25f7f4cb416c083d265558da75d457237d671..0000000000000000000000000000000000000000
--- a/.idea/vcs.xml
+++ /dev/null
@@ -1,6 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<project version="4">
-  <component name="VcsDirectoryMappings">
-    <mapping directory="$PROJECT_DIR$" vcs="Git" />
-  </component>
-</project>
\ No newline at end of file
diff --git a/ssh_demo/src/main/java/j06/sunyan/controller/SYController.java b/ssh_demo/src/main/java/j06/sunyan/controller/SYController.java
new file mode 100644
index 0000000000000000000000000000000000000000..ecfef6690d8a16ffd8afe16cb76d188404f1d4a7
--- /dev/null
+++ b/ssh_demo/src/main/java/j06/sunyan/controller/SYController.java
@@ -0,0 +1,4 @@
+package j06.sunyan.controller;
+
+public class SYController {
+}
diff --git a/ssh_demo/src/main/java/j06/sunyan/dao/SYDao.java b/ssh_demo/src/main/java/j06/sunyan/dao/SYDao.java
new file mode 100644
index 0000000000000000000000000000000000000000..0e5400a1d96c88dc8db4066fff83785577790961
--- /dev/null
+++ b/ssh_demo/src/main/java/j06/sunyan/dao/SYDao.java
@@ -0,0 +1,4 @@
+package j06.sunyan.dao;
+
+public class SYDao {
+}
diff --git a/ssh_demo/src/main/java/j06/sunyan/service/SYService.java b/ssh_demo/src/main/java/j06/sunyan/service/SYService.java
new file mode 100644
index 0000000000000000000000000000000000000000..d77a355ae91774fa482dc9d65a99c090aa9841fd
--- /dev/null
+++ b/ssh_demo/src/main/java/j06/sunyan/service/SYService.java
@@ -0,0 +1,5 @@
+package j06.sunyan.service;
+
+public interface  SYService {
+
+}
diff --git a/ssh_demo/src/main/java/j06/sunyan/serviceimpl/SYServiceImpl.java b/ssh_demo/src/main/java/j06/sunyan/serviceimpl/SYServiceImpl.java
new file mode 100644
index 0000000000000000000000000000000000000000..be2c8d72827474f83ae4c8d671456b3a10499e8d
--- /dev/null
+++ b/ssh_demo/src/main/java/j06/sunyan/serviceimpl/SYServiceImpl.java
@@ -0,0 +1,6 @@
+package j06.sunyan.serviceimpl;
+
+import j06.sunyan.service.SYService;
+
+public class SYServiceImpl implements SYService {
+}
diff --git a/ssh_demo/src/main/webapp/j06/sunyan/sy.html b/ssh_demo/src/main/webapp/j06/sunyan/sy.html
new file mode 100644
index 0000000000000000000000000000000000000000..4a08ac9bac6118dda0ef684e3ed3120d4440f6b8
--- /dev/null
+++ b/ssh_demo/src/main/webapp/j06/sunyan/sy.html
@@ -0,0 +1,10 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+    <meta charset="UTF-8">
+    <title>Title</title>
+</head>
+<body>
+ hello.sunyan
+</body>
+</html>
\ No newline at end of file