From 1c8a9491d8b29e9daaad7bc6e5c8bca572ba89bf Mon Sep 17 00:00:00 2001
From: majiayu000 <1835304752@qq.com>
Date: Fri, 26 Dec 2025 19:11:22 +0800
Subject: [PATCH] fix(web): use isFirstMessage instead of hardcoded false for
 invalid data
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The onData callback's second parameter is isFirstMessage, not isError.
When encountering invalid response data (null or non-object), we should
preserve the current isFirstMessage state rather than hardcoding false.

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
---
 web/service/base.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/web/service/base.ts b/web/service/base.ts
index 0d3d15c77cc..2ab115f96c4 100644
--- a/web/service/base.ts
+++ b/web/service/base.ts
@@ -218,7 +218,7 @@ export const handleStream = (
               return
             }
             if (!bufferObj || typeof bufferObj !== 'object') {
-              onData('', false, {
+              onData('', isFirstMessage, {
                 conversationId: undefined,
                 messageId: '',
                 errorMessage: 'Invalid response data',