diff --git a/websocket_server/server.py b/websocket_server/server.py
index 7c17fd8..cdbfe7e 100644
--- a/websocket_server/server.py
+++ b/websocket_server/server.py
@@ -871,6 +871,12 @@ async def websocket_endpoint(websocket: WebSocket):
                 pass
 
 if __name__ == "__main__":
+    # Check API Key
+    if not dashscope.api_key:
+        print("Error: DASHSCOPE_API_KEY is not set!")
+    else:
+        print(f"DashScope API Key loaded: {dashscope.api_key[:6]}******")
+
     # 获取本机IP，方便ESP32连接
     import socket
     hostname = socket.gethostname()