diff --git a/.claude/worktrees/elastic-villani b/.claude/worktrees/elastic-villani
deleted file mode 160000
index 36c653f..0000000
--- a/.claude/worktrees/elastic-villani
+++ /dev/null
@@ -1 +0,0 @@
-Subproject commit 36c653f1871fa11994912bd48a9cf696f002cfc7
diff --git a/.gitignore b/.gitignore
index 076bc2e..e5711f6 100644
--- a/.gitignore
+++ b/.gitignore
@@ -19,6 +19,10 @@ settings.local.json
 .claude/file-history/
 .claude/plans/
 .claude/plugins/
+# Claude Code가 세션마다 자동 생성하는 worktree (embedded repo로 오등록 방지)
+.claude/worktrees/
+개발실/.claude/worktrees/
+기획실/.claude/worktrees/
 
 # ===== 시크릿·키 =====
 *.key
diff --git a/개발실/.claude/worktrees/adoring-shtern b/개발실/.claude/worktrees/adoring-shtern
deleted file mode 160000
index 36c653f..0000000
--- a/개발실/.claude/worktrees/adoring-shtern
+++ /dev/null
@@ -1 +0,0 @@
-Subproject commit 36c653f1871fa11994912bd48a9cf696f002cfc7
diff --git a/기획실/.claude/worktrees/inspiring-proskuriakova b/기획실/.claude/worktrees/inspiring-proskuriakova
deleted file mode 160000
index 36c653f..0000000
--- a/기획실/.claude/worktrees/inspiring-proskuriakova
+++ /dev/null
@@ -1 +0,0 @@
-Subproject commit 36c653f1871fa11994912bd48a9cf696f002cfc7