diff --git a/src/mppbridger/index.js b/src/mppbridger/index.js
index c35a14e..8799863 100644
--- a/src/mppbridger/index.js
+++ b/src/mppbridger/index.js
@@ -11,16 +11,17 @@ global.createMPPbridge = function createMPPbridge(room, DiscordChannelID, site =
 	{
 		let msgBuffer = [];
 		function _dSend(msg, embed) {
+			if (!msg && !embed) return console.warn("wtf send empty messag");
 			if (webhook && !config.testmode) {
 				let username = gClient.channel && gClient.channel._id || room;
 				if (username.length > 32) username = username.substr(0,31) + '…';
 				else if (username.length < 2) username = undefined;
-				webhook.send(msg, {username, embed, split:{char:''}}).catch(e => {
-					console.error(e);
-					DiscordChannel.send(msg, {embed, split:{char:''}}).catch(console.error);
+				webhook.send(msg, {username, embed, split:{char:''}}).catch(error => {
+					console.error(`webhook fail in ${DiscordChannel.id}: ${error.message}`);
+					DiscordChannel.send(msg, {embed, split:{char:''}}).catch(error => console.error(`send fail in ${DiscordChannel.id} after webhook send fail: ${error.message}`));
 				});
 			}
-			else DiscordChannel.send(msg, {embed, split:{char:''}}).catch(console.error);
+			else DiscordChannel.send(msg, {embed, split:{char:''}}).catch(error => console.error(`send fail in ${DiscordChannel.id}: ${error.message}`));
 		}
 		function dSend(msg) {
 			msgBuffer.push(msg);