diff --git a/.idea/workspace.xml b/.idea/workspace.xml
new file mode 100644
index 0000000..b107e4f
--- /dev/null
+++ b/.idea/workspace.xml
@@ -0,0 +1,88 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="AutoImportSettings">
+    <option name="autoReloadType" value="SELECTIVE" />
+  </component>
+  <component name="ChangeListManager">
+    <list default="true" id="6d2f804e-9fc3-40cc-8b6d-5d90e376807c" name="Changes" comment="" />
+    <option name="SHOW_DIALOG" value="false" />
+    <option name="HIGHLIGHT_CONFLICTS" value="true" />
+    <option name="HIGHLIGHT_NON_ACTIVE_CHANGELIST" value="false" />
+    <option name="LAST_RESOLUTION" value="IGNORE" />
+  </component>
+  <component name="Git.Settings">
+    <option name="RECENT_BRANCH_BY_REPOSITORY">
+      <map>
+        <entry key="$PROJECT_DIR$" value="Min" />
+      </map>
+    </option>
+    <option name="RECENT_GIT_ROOT_PATH" value="$PROJECT_DIR$" />
+  </component>
+  <component name="GitHubPullRequestSearchHistory">{
+  &quot;lastFilter&quot;: {
+    &quot;state&quot;: &quot;OPEN&quot;
+  }
+}</component>
+  <component name="GithubPullRequestsUISettings">
+    <option name="recentNewPullRequestHead">
+      <RepoCoordinatesHolder>
+        <option name="owner" value="Minsoo5" />
+        <option name="repository" value="PassionProjs9dot1" />
+      </RepoCoordinatesHolder>
+    </option>
+    <option name="selectedUrlAndAccountId">
+      <UrlAndAccount>
+        <option name="accountId" value="5e4dfaf1-0f40-4444-a2cb-36344c6592db" />
+        <option name="url" value="https://github.com/Minsoo5/PassionProjs9dot1.git" />
+      </UrlAndAccount>
+    </option>
+  </component>
+  <component name="MarkdownSettingsMigration">
+    <option name="stateVersion" value="1" />
+  </component>
+  <component name="ProjectId" id="2UAEJX5RYpnLZLGKazKD0xr3ROw" />
+  <component name="ProjectViewState">
+    <option name="hideEmptyMiddlePackages" value="true" />
+    <option name="showLibraryContents" value="true" />
+  </component>
+  <component name="PropertiesComponent"><![CDATA[{
+  "keyToString": {
+    "RunOnceActivity.ShowReadmeOnStart": "true",
+    "jdk.selected.JAVA_MODULE": "openjdk-20",
+    "project.structure.last.edited": "Project",
+    "project.structure.proportion": "0.0",
+    "project.structure.side.proportion": "0.0"
+  }
+}]]></component>
+  <component name="RecentsManager">
+    <key name="MoveFile.RECENT_KEYS">
+      <recent name="$PROJECT_DIR$/MinsSmartStone" />
+    </key>
+  </component>
+  <component name="RunManager">
+    <configuration default="true" type="JetRunConfigurationType">
+      <module name="PassionProjs9dot1" />
+      <method v="2">
+        <option name="Make" enabled="true" />
+      </method>
+    </configuration>
+    <configuration default="true" type="KotlinStandaloneScriptRunConfigurationType">
+      <module name="PassionProjs9dot1" />
+      <option name="filePath" />
+      <method v="2">
+        <option name="Make" enabled="true" />
+      </method>
+    </configuration>
+  </component>
+  <component name="SpellCheckerSettings" RuntimeDictionaries="0" Folders="0" CustomDictionaries="0" DefaultDictionary="application-level" UseSingleDictionary="true" transferred="true" />
+  <component name="TaskManager">
+    <task active="true" id="Default" summary="Default task">
+      <changelist id="6d2f804e-9fc3-40cc-8b6d-5d90e376807c" name="Changes" comment="" />
+      <created>1692373914786</created>
+      <option name="number" value="Default" />
+      <option name="presentableId" value="Default" />
+      <updated>1692373914786</updated>
+    </task>
+    <servers />
+  </component>
+</project>
\ No newline at end of file
diff --git a/MinsooSmartStone/REPO.txt b/MinsooSmartStone/REPO.txt
index 1c843f1..7b77998 100644
--- a/MinsooSmartStone/REPO.txt
+++ b/MinsooSmartStone/REPO.txt
@@ -1 +1 @@
-https://github.com/Minsoo5/SmartStone
\ No newline at end of file
+https://github.com/Minsoo5/SmartStone3
\ No newline at end of file