diff --git a/03.Code/업로드용/db.py b/03.Code/업로드용/db.py
deleted file mode 100644
index 8ca4a60..0000000
--- a/03.Code/업로드용/db.py
+++ /dev/null
@@ -1,57 +0,0 @@
-# -*- coding: utf-8 -*-
-import os
-import psycopg2
-from psycopg2.extras import RealDictCursor
-
-DATABASE_URL = os.environ.get("DATABASE_URL")
-
-def get_conn():
-    return psycopg2.connect(DATABASE_URL, cursor_factory=RealDictCursor)
-
-def init_db():
-    with get_conn() as conn:
-        with conn.cursor() as cur:
-            cur.execute("""
-                CREATE TABLE IF NOT EXISTS files (
-                    file_hash   TEXT PRIMARY KEY,
-                    filename    TEXT,
-                    uploaded_at TIMESTAMP DEFAULT NOW()
-                );
-            """)
-            cur.execute("""
-                CREATE TABLE IF NOT EXISTS rag_cache (
-                    file_hash   TEXT PRIMARY KEY,
-                    chunks_json TEXT,
-                    faiss_index BYTEA,
-                    vectors     BYTEA,
-                    meta_json   TEXT,
-                    created_at  TIMESTAMP DEFAULT NOW()
-                );
-            """)
-            cur.execute("""
-                CREATE TABLE IF NOT EXISTS sessions (
-                    session_id  TEXT PRIMARY KEY,
-                    file_hashes TEXT[],
-                    doc_type    TEXT,
-                    created_at  TIMESTAMP DEFAULT NOW()
-                );
-            """)
-            cur.execute("""
-                CREATE TABLE IF NOT EXISTS outlines (
-                    session_id   TEXT PRIMARY KEY,
-                    outline_text TEXT,
-                    created_at   TIMESTAMP DEFAULT NOW()
-                );
-            """)
-            cur.execute("""
-                CREATE TABLE IF NOT EXISTS briefings (
-                    session_id     TEXT PRIMARY KEY,
-                    briefing_json  TEXT,
-                    html           TEXT,
-                    created_at     TIMESTAMP DEFAULT NOW()
-                );
-            """)
-        conn.commit()
-    print("[DB] 
- 珥湲고 
-          猷", flush=True)