diff --git a/CLEANUP_TEST_DATA.md b/CLEANUP_TEST_DATA.md
index 8246a9b..863c8a0 100644
--- a/CLEANUP_TEST_DATA.md
+++ b/CLEANUP_TEST_DATA.md
@@ -30,9 +30,9 @@ cursor.execute('SELECT pharmacy_code, pharmacy_name, tailscale_ip FROM pharmacie
 for row in cursor.fetchall():
     print(f'  {row[0]}: {row[1]} - {row[2]}')
 
-# P0003 이후 약국 삭제 (테스트 데이터)
+# P0003~P9999 약국 삭제 (P001, P002, P0001, P0002는 보호)
 print('\nP0003 이후 약국 삭제 중...')
-cursor.execute("DELETE FROM pharmacies WHERE pharmacy_code >= 'P0003' AND pharmacy_code < 'P1000'")
+cursor.execute("DELETE FROM pharmacies WHERE pharmacy_code >= 'P0003' AND pharmacy_code <= 'P9999' AND LENGTH(pharmacy_code) = 5")
 deleted_count = cursor.rowcount
 
 conn.commit()
@@ -199,9 +199,9 @@ curl -fsSL https://raw.githubusercontent.com/thug0bin/pve9-repo-fix/main/cleanup
 ### 시나리오 1: 전체 테스트 데이터 정리
 
 ```bash
-# 1. farmq.db 정리 (P0003 이후)
+# 1. farmq.db 정리 (P0003~P9999, P001/P002 보호)
 cd /srv/headscale-tailscale-replacement/farmq-admin
-python3 -c "import sqlite3; conn = sqlite3.connect('farmq.db'); cursor = conn.cursor(); cursor.execute(\"DELETE FROM pharmacies WHERE pharmacy_code >= 'P0003' AND pharmacy_code < 'P1000'\"); conn.commit(); print(f'✓ {cursor.rowcount}개 약국 삭제'); conn.close()"
+python3 -c "import sqlite3; conn = sqlite3.connect('farmq.db'); cursor = conn.cursor(); cursor.execute(\"DELETE FROM pharmacies WHERE pharmacy_code >= 'P0003' AND pharmacy_code <= 'P9999' AND LENGTH(pharmacy_code) = 5\"); conn.commit(); print(f'✓ {cursor.rowcount}개 약국 삭제'); conn.close()"
 
 # 2. gateway.db 정리 (ID 5 이후)
 cd /srv/pharmq-gateway
diff --git a/cleanup-test-data.sh b/cleanup-test-data.sh
index fefcdd8..1239097 100755
--- a/cleanup-test-data.sh
+++ b/cleanup-test-data.sh
@@ -64,7 +64,8 @@ EOF
 import sqlite3
 conn = sqlite3.connect('$FARMQ_DB')
 cursor = conn.cursor()
-cursor.execute("DELETE FROM pharmacies WHERE pharmacy_code >= 'P0003' AND pharmacy_code < 'P1000'")
+# P0003~P9999만 삭제 (P001, P002, P0001, P0002는 보호)
+cursor.execute("DELETE FROM pharmacies WHERE pharmacy_code >= 'P0003' AND pharmacy_code <= 'P9999' AND LENGTH(pharmacy_code) = 5")
 deleted_count = cursor.rowcount
 conn.commit()
 conn.close()