diff --git a/.idea/developer-tools.xml b/.idea/developer-tools.xml
new file mode 100644
index 0000000..1fe627e
--- /dev/null
+++ b/.idea/developer-tools.xml
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="DeveloperToolsToolWindowSettingsV1" lastSelectedContentNodeId="base64-encoder-decoder" pluginVersion="9.0.0">
+    <developerToolsConfigurations />
+  </component>
+</project>
\ No newline at end of file
diff --git a/.idea/misc.xml b/.idea/misc.xml
new file mode 100644
index 0000000..0bfb71a
--- /dev/null
+++ b/.idea/misc.xml
@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="com.itcodebox.notebooks.projectservice.ProjectUIState">
+    <option name="selectedNotebookId" value="1" />
+    <option name="selectedChapterId" value="1" />
+    <option name="selectedNoteId" value="1" />
+  </component>
+</project>
\ No newline at end of file