fix the websocket worker

websocket-worker/src/main.rs

@@ -116,11 +116,12 @@ async fn main() -> Result<(), Box<dyn Error>> {
 async fn send_webhook(msg: GatewayChatMessage, webhook: String) {
     let http = Http::new("");
     let wh = Webhook::from_url(&http, &webhook).await.unwrap();
+
     wh.execute(&http, false, |w| {
         w.content(msg.message)
             .username(&msg.username)
             .allowed_mentions(|am| am.parse(ParseValue::Users).parse(ParseValue::Roles))
-            .avatar_url(&format!("https://mc-heads.net/head/{}", msg.username))
+            .avatar_url(&format!("https://mc-heads.net/head/{}", msg.username.split(' ').next().unwrap()))
     }).await.unwrap();
     debug!("send job complete");
 }