diff --git a/data_init/data_init_tw_v0.py b/data_init/data_init_tw_v0.py
index ffbcaa7..b783f74 100644
--- a/data_init/data_init_tw_v0.py
+++ b/data_init/data_init_tw_v0.py
@@ -5,16 +5,28 @@ import numpy as np
 import psycopg2
 from psycopg2.extras import execute_values
 from tqdm import tqdm
+from config import SQL_CONFIG
+import os
+
 with open('data_init/assets_tw.json') as f:
     data_tw = json.load(f)
 
-#SQL　setting
-SQL_CONFIG = dict(database="portfolio_platform", user='postgres', password='thiispassword1qaz!QAZ', host='db', port='5432')
-
-
 # TW Stocks
 conn = psycopg2.connect(**SQL_CONFIG)
 cursor = conn.cursor()
+
+# Create schema if not exists
+try:
+    cursor.execute("SELECT 1 FROM stock_price_tw LIMIT 1;")
+except psycopg2.errors.UndefinedTable:
+    print("📋 Tables not found, creating schema...")
+    conn.rollback()
+    sql_path = '/flask/sql_script/create_all.sql' if os.path.exists('/flask/sql_script/create_all.sql') else 'sql_script/create_all.sql'
+    with open(sql_path, 'r') as f:
+        cursor.execute(f.read())
+    conn.commit()
+    print("✅ Schema created successfully")
+
 cursor.execute("SELECT COUNT(*) FROM stock_price_tw;")
 row_count = cursor.fetchone()[0]
 if row_count <= 0 :
diff --git a/data_init/data_init_us_v0.py b/data_init/data_init_us_v0.py
index d9f4d16..b0346ec 100644
--- a/data_init/data_init_us_v0.py
+++ b/data_init/data_init_us_v0.py
@@ -5,15 +5,16 @@ import numpy as np
 import psycopg2
 from psycopg2.extras import execute_values
 from tqdm import tqdm
+from config import SQL_CONFIG
+
 with open('data_init/assets_us.json') as f:
     data_us = json.load(f)
 
-#SQL　setting
-SQL_CONFIG = dict(database="portfolio_platform", user='postgres', password='thiispassword1qaz!QAZ', host='db', port='5432')
-
-# TW Stocks
+# US Stocks
 conn = psycopg2.connect(**SQL_CONFIG)
 cursor = conn.cursor()
+
+# Schema already created by data_init_tw_v0.py, just check connection
 cursor.execute("SELECT COUNT(*) FROM stock_price;")
 row_count = cursor.fetchone()[0]
 if row_count <= 0 :
diff --git a/init_railway_db.py b/init_railway_db.py
new file mode 100644
index 0000000..014177c
--- /dev/null
+++ b/init_railway_db.py
@@ -0,0 +1,51 @@
+#!/usr/bin/env python3
+"""
+One-time script to initialize Railway database from local machine.
+Run this ONCE after deploying to Railway.
+
+Usage:
+    export DATABASE_URL="postgresql://user:password@host:port/database"
+    python3 init_railway_db.py
+"""
+import os
+import sys
+
+# Check DATABASE_URL
+DATABASE_URL = os.environ.get('DATABASE_URL')
+if not DATABASE_URL:
+    print("❌ ERROR: DATABASE_URL environment variable not set")
+    print("\nGet your DATABASE_URL from Railway:")
+    print("1. Go to Railway dashboard")
+    print("2. Click on PostgreSQL service")
+    print("3. Go to 'Connect' tab")
+    print("4. Copy the 'Postgres Connection URL'")
+    print("\nThen run:")
+    print('  export DATABASE_URL="postgresql://..."')
+    print("  python3 init_railway_db.py")
+    sys.exit(1)
+
+print(f"✅ DATABASE_URL is set")
+print(f"📊 Connecting to: {DATABASE_URL.split('@')[1] if '@' in DATABASE_URL else '***'}")
+
+# Import after checking DATABASE_URL
+os.chdir('/Users/chiuyiting/Documents/GitHub/TPM')
+sys.path.insert(0, '/Users/chiuyiting/Documents/GitHub/TPM/data_init')
+
+# Now run the initialization scripts
+print("\n" + "="*60)
+print("🚀 Starting Railway Database Initialization")
+print("="*60 + "\n")
+
+print("📋 Step 1: Initializing Taiwan stock data (this will create schema)...")
+import data_init.data_init_tw_v0
+print("\n✅ Taiwan data initialized\n")
+
+print("📋 Step 2: Initializing US stock data...")
+import data_init.data_init_us_v0
+print("\n✅ US data initialized\n")
+
+print("\n" + "="*60)
+print("🎉 Railway Database Initialization Complete!")
+print("="*60)
+print("\nYour Railway app should now work properly.")
+print("Check https://nthutpm.up.railway.app")