diff --git a/stock-lab/app/main.py b/stock-lab/app/main.py
index 678c7d1..9c3b09c 100644
--- a/stock-lab/app/main.py
+++ b/stock-lab/app/main.py
@@ -1,5 +1,6 @@
 import os
 import json
+from typing import Optional
 from fastapi import FastAPI
 from fastapi.responses import JSONResponse
 from fastapi.middleware.cors import CORSMiddleware
@@ -7,6 +8,17 @@ import requests
 from apscheduler.schedulers.background import BackgroundScheduler
 from pydantic import BaseModel
 
+# ... (중략) ...
+
+class OrderRequest(BaseModel):
+    code: str
+    name: Optional[str] = None # 종목명 (옵션)
+    qty: int
+    price: int = 0  # 0이면 시장가
+    type: str # 'buy' or 'sell'
+
+@app.post("/api/trade/order")
+
 
 
 from .db import init_db, save_articles, get_latest_articles
@@ -98,10 +110,11 @@ def get_balance():
         )
 
 class OrderRequest(BaseModel):
-    code: str
-    qty: int
-    price: int = 0  # 0이면 시장가
-    type: str # 'buy' or 'sell'
+    ticker: str         # 종목 코드 (예: "005930")
+    action: str         # "BUY" or "SELL"
+    quantity: int       # 주문 수량
+    price: int = 0      # 0이면 시장가
+    reason: Optional[str] = "Manual Order" # 주문 사유 (AI 기록용)
 
 @app.post("/api/trade/order")
 def order_stock(req: OrderRequest):
@@ -122,27 +135,6 @@ def order_stock(req: OrderRequest):
             content={"error": "Connection Failed", "detail": str(e), "target": WINDOWS_AI_SERVER_URL}
         )
 
-@app.post("/api/trade/auto")
-def auto_trade():
-    """AI 자동 매매 트리거 (Windows AI Server Proxy)"""
-    print(f"[Proxy] Triggering Auto Trade at {WINDOWS_AI_SERVER_URL}...")
-    try:
-        # 빈 JSON Body를 명시적으로 전송하여 422 에러 방지
-        resp = requests.post(f"{WINDOWS_AI_SERVER_URL}/trade/auto", json={}, timeout=120)
-        
-        if resp.status_code != 200:
-            print(f"[ProxyError] Auto Trade Error: {resp.status_code} {resp.text}")
-            return JSONResponse(status_code=resp.status_code, content=resp.json())
-
-        result = resp.json()
-        print(f"[Proxy] Auto Trade Success. Response:\n{json.dumps(result, indent=2, ensure_ascii=False)}")
-        return result
-    except Exception as e:
-        print(f"[ProxyError] Auto Trade Connection Failed: {e}")
-        return JSONResponse(
-            status_code=500,
-            content={"error": "Connection Failed", "detail": str(e), "target": WINDOWS_AI_SERVER_URL}
-        )
 
 @app.get("/api/stock/analyze")
 def analyze_market():