diff --git a/server/config.js b/server/config.js
index f963e6e..71b84aa 100644
--- a/server/config.js
+++ b/server/config.js
@@ -17,7 +17,7 @@ module.exports =
 	// Signaling settings (protoo WebSocket server and HTTP API server).
 	https  :
 	{
-		listenIp   : '172.17.0.22', // 换成你的IP地址
+		listenIp   : '0.0.0.0', // 换成你的IP地址
 		// NOTE: Don't change listenPort (client app assumes 4443).
 		listenPort : process.env.PROTOO_LISTEN_PORT || 4443,
 		// NOTE: Set your own valid certificate files.