From dfd20e779dbd98c223a1ed1819931113eb773bc6 Mon Sep 17 00:00:00 2001
From: JiaoTianBo <jtb200411@qq.com>
Date: Mon, 30 Mar 2026 18:26:46 +0800
Subject: [PATCH] =?UTF-8?q?fix(sse):=20=E4=BF=AE=E5=A4=8Dsse=E6=B5=81?=
 =?UTF-8?q?=E5=BC=8F=E6=A0=BC=E5=BC=8F=E9=94=99=E4=B9=B1?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 src/utils/sse/chatSSE.ts | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/src/utils/sse/chatSSE.ts b/src/utils/sse/chatSSE.ts
index ca38551..d780cab 100644
--- a/src/utils/sse/chatSSE.ts
+++ b/src/utils/sse/chatSSE.ts
@@ -81,7 +81,12 @@ export async function createSSEConnection(
             if (msg.trim()) {
               const { eventName, data } = parseSSEMessage(msg);
               if (eventName && data) {
-                onEvent(eventName, data);
+                // 适配后端返回的嵌套数据格式
+                // 后端返回格式: { type: "chat", event: "start", data: {...}, timestamp: "..." }
+                // 实际事件类型在 data.event，实际数据在 data.data
+                const actualEventName = data.event || eventName;
+                const actualData = data.data || data;
+                onEvent(actualEventName, actualData);
               }
             }
           }