update：优化稳定训练

src/websocket.js

@@ -79,6 +79,7 @@ function createWebSocket(token, onMessage) {
 
     const { data, event } = JSON.parse(res.data);
     if (event === "pong") return;
+    if (!data || typeof data !== "object") return;
     if (data.type) {
       if (ENABLE_REALTIME_MESSAGE_LOG) {
         console.log("收到 WebSocket 消息", getMessageTypeName(data.type));
@@ -86,7 +87,8 @@ function createWebSocket(token, onMessage) {
       if (onMessage) onMessage({ ...(data.data || {}), type: data.type });
       return;
     }
-    if (onMessage && data.updates) onMessage(data.updates);
+    if (!Array.isArray(data.updates)) return;
+    if (onMessage) onMessage(data.updates);
     const msg = data.updates[0];
     if (msg) {
       if (ENABLE_REALTIME_MESSAGE_LOG) {