diff --git a/.idea/.idea.Degulleo3D116Rework/.idea/.gitignore b/.idea/.idea.Degulleo3D116Rework/.idea/.gitignore
deleted file mode 100644
index 5d68b23f..00000000
--- a/.idea/.idea.Degulleo3D116Rework/.idea/.gitignore
+++ /dev/null
@@ -1,13 +0,0 @@
-# 디폴트 무시된 파일
-/shelf/
-/workspace.xml
-# Rider에서 무시된 파일
-/contentModel.xml
-/projectSettingsUpdater.xml
-/modules.xml
-/.idea.Degulleo3D116Rework.iml
-# 에디터 기반 HTTP 클라이언트 요청
-/httpRequests/
-# Datasource local storage ignored files
-/dataSources/
-/dataSources.local.xml
diff --git a/.idea/.idea.Degulleo3D116Rework/.idea/indexLayout.xml b/.idea/.idea.Degulleo3D116Rework/.idea/indexLayout.xml
deleted file mode 100644
index 7b08163c..00000000
--- a/.idea/.idea.Degulleo3D116Rework/.idea/indexLayout.xml
+++ /dev/null
@@ -1,8 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<project version="4">
-  <component name="UserContentModel">
-    <attachedFolders />
-    <explicitIncludes />
-    <explicitExcludes />
-  </component>
-</project>
\ No newline at end of file
diff --git a/.idea/.idea.Degulleo3D116Rework/.idea/vcs.xml b/.idea/.idea.Degulleo3D116Rework/.idea/vcs.xml
deleted file mode 100644
index 35eb1ddf..00000000
--- a/.idea/.idea.Degulleo3D116Rework/.idea/vcs.xml
+++ /dev/null
@@ -1,6 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<project version="4">
-  <component name="VcsDirectoryMappings">
-    <mapping directory="" vcs="Git" />
-  </component>
-</project>
\ No newline at end of file
diff --git a/.idea/.idea.Degulleo3DTutorials/.idea/.gitignore b/.idea/.idea.Degulleo3DTutorials/.idea/.gitignore
deleted file mode 100644
index 5904b5cd..00000000
--- a/.idea/.idea.Degulleo3DTutorials/.idea/.gitignore
+++ /dev/null
@@ -1,13 +0,0 @@
-# 디폴트 무시된 파일
-/shelf/
-/workspace.xml
-# Rider에서 무시된 파일
-/.idea.Degulleo3DTutorials.iml
-/projectSettingsUpdater.xml
-/contentModel.xml
-/modules.xml
-# 에디터 기반 HTTP 클라이언트 요청
-/httpRequests/
-# Datasource local storage ignored files
-/dataSources/
-/dataSources.local.xml
diff --git a/.idea/.idea.Degulleo3DTutorials/.idea/indexLayout.xml b/.idea/.idea.Degulleo3DTutorials/.idea/indexLayout.xml
deleted file mode 100644
index 7b08163c..00000000
--- a/.idea/.idea.Degulleo3DTutorials/.idea/indexLayout.xml
+++ /dev/null
@@ -1,8 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<project version="4">
-  <component name="UserContentModel">
-    <attachedFolders />
-    <explicitIncludes />
-    <explicitExcludes />
-  </component>
-</project>
\ No newline at end of file
diff --git a/.idea/.idea.Degulleo3DTutorials/.idea/vcs.xml b/.idea/.idea.Degulleo3DTutorials/.idea/vcs.xml
deleted file mode 100644
index 35eb1ddf..00000000
--- a/.idea/.idea.Degulleo3DTutorials/.idea/vcs.xml
+++ /dev/null
@@ -1,6 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<project version="4">
-  <component name="VcsDirectoryMappings">
-    <mapping directory="" vcs="Git" />
-  </component>
-</project>
\ No newline at end of file