diff --git a/src/.idea/.gitignore b/src/.idea/.gitignore
new file mode 100644
index 00000000..26d33521
--- /dev/null
+++ b/src/.idea/.gitignore
@@ -0,0 +1,3 @@
+# Default ignored files
+/shelf/
+/workspace.xml
diff --git a/src/.idea/modules.xml b/src/.idea/modules.xml
new file mode 100644
index 00000000..f669a0e5
--- /dev/null
+++ b/src/.idea/modules.xml
@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="ProjectModuleManager">
+    <modules>
+      <module fileurl="file://$PROJECT_DIR$/.idea/src.iml" filepath="$PROJECT_DIR$/.idea/src.iml" />
+    </modules>
+  </component>
+</project>
\ No newline at end of file
diff --git a/src/.idea/src.iml b/src/.idea/src.iml
new file mode 100644
index 00000000..d6ebd480
--- /dev/null
+++ b/src/.idea/src.iml
@@ -0,0 +1,9 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<module type="JAVA_MODULE" version="4">
+  <component name="NewModuleRootManager" inherit-compiler-output="true">
+    <exclude-output />
+    <content url="file://$MODULE_DIR$" />
+    <orderEntry type="inheritedJdk" />
+    <orderEntry type="sourceFolder" forTests="false" />
+  </component>
+</module>
\ No newline at end of file
diff --git a/src/.idea/vcs.xml b/src/.idea/vcs.xml
new file mode 100644
index 00000000..d37b36b9
--- /dev/null
+++ b/src/.idea/vcs.xml
@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="VcsDirectoryMappings">
+    <mapping directory="$PROJECT_DIR$/.." vcs="Git" />
+    <mapping directory="$PROJECT_DIR$/TravelGuide" vcs="Git" />
+  </component>
+</project>
\ No newline at end of file
diff --git a/src/TravelGuide b/src/TravelGuide
new file mode 160000
index 00000000..80e20cee
--- /dev/null
+++ b/src/TravelGuide
@@ -0,0 +1 @@
+Subproject commit 80e20cee2e864d613961a48f7f5ebf05c2964fe9
diff --git a/src/新建文本文档.txt b/src/新建文本文档.txt
deleted file mode 100644
index e69de29b..00000000