diff --git a/webui_server.py b/webui_server.py
index f14f01a..dfa42af 100644
--- a/webui_server.py
+++ b/webui_server.py
@@ -1261,7 +1261,7 @@ async def run_agent_turn(gateway: GatewayState, record: ChatRecord, content: str
 
 def parse_args() -> argparse.Namespace:
     parser = argparse.ArgumentParser(description="Meeting Knowledge WebUI server")
-    parser.add_argument("--host", default="127.0.0.1")
+    parser.add_argument("--host", default="0.0.0.0")
     parser.add_argument("--port", type=int, default=8010)
     parser.add_argument("--offline", action="store_true")
     return parser.parse_args()