diff --git a/.DS_Store b/.DS_Store
index a549b00..91d230d 100644
Binary files a/.DS_Store and b/.DS_Store differ
diff --git a/.idea/gradle.xml b/.idea/gradle.xml
index ba1ec5c..611e7c8 100644
--- a/.idea/gradle.xml
+++ b/.idea/gradle.xml
@@ -1,5 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <project version="4">
+  <component name="GradleMigrationSettings" migrationVersion="1" />
   <component name="GradleSettings">
     <option name="linkedExternalProjectsSettings">
       <GradleProjectSettings>
diff --git a/.idea/vcs.xml b/.idea/vcs.xml
index d9a7628..c83e617 100644
--- a/.idea/vcs.xml
+++ b/.idea/vcs.xml
@@ -1,7 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <project version="4">
   <component name="VcsDirectoryMappings">
-    <mapping directory="$PROJECT_DIR$" vcs="Git" />
     <mapping directory="$PROJECT_DIR$/박소정/tdd" vcs="Git" />
   </component>
 </project>
\ No newline at end of file