diff --git a/cryptoai/routes/crypto.py b/cryptoai/routes/crypto.py
index 798d28e..6954519 100644
--- a/cryptoai/routes/crypto.py
+++ b/cryptoai/routes/crypto.py
@@ -34,6 +34,11 @@ class CryptoAnalysisRequest(BaseModel):
 @router.get("/kline/{symbol}")
 async def get_crypto_kline(symbol: str, timeframe: Optional[str] = None, limit: Optional[int] = 200):
     
+    if symbol.endswith("USDT"):
+        symbol = symbol
+    else:
+        symbol = symbol + "USDT"
+
     binance_api = get_binance_api()
     
     kline = binance_api.get_historical_klines(symbol=symbol, interval=timeframe, limit=limit, ts_transform=False).to_dict(orient="records")
diff --git a/docker-compose.yml b/docker-compose.yml
index 95c2f13..c933ae7 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -29,7 +29,7 @@ services:
   cryptoai-api:
     build: .
     container_name: cryptoai-api
-    image: cryptoai-api:0.1.1
+    image: cryptoai-api:0.1.2
     restart: always
     ports:
       - "8000:8000"