From eb13125e656b0edd297b5c503e5d18e83f4d967f Mon Sep 17 00:00:00 2001
From: HyxiaoGe <18889592303@163.com>
Date: Sun, 11 Oct 2026 22:38:11 +0800
Subject: [PATCH] =?UTF-8?q?fix:=20=E6=8E=A8=E8=8D=90=E9=97=AE=E9=A2=98=20r?=
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Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
---
 .../src/components/chat/AssistantMessage.test.tsx     | 11 +++++++++++
 frontend/src/components/chat/AssistantMessage.tsx     |  3 ++-
 2 files changed, 13 insertions(+), 1 deletion(-)

diff --git a/frontend/src/components/chat/AssistantMessage.test.tsx b/frontend/src/components/chat/AssistantMessage.test.tsx
index fff4701c..aa1df0ed 100644
--- a/frontend/src/components/chat/AssistantMessage.test.tsx
+++ b/frontend/src/components/chat/AssistantMessage.test.tsx
@@ -636,6 +636,17 @@ describe('AssistantMessage', () => {
     // 测试里的 selector 不订阅 store，换一个 message 引用触发重渲染。
     rerender(<AssistantMessage {...props} message={{ ...props.message }} />);
     expect(screen.getByTestId('suggested-questions')).toBeInTheDocument();
+
+    // ready 事件先于封口到达，流结束前推荐区不能消失。
+    rerender(
+      <AssistantMessage
+        {...props}
+        message={assistantMessage({ suggestedQuestionsStatus: 'ready' })}
+        suggestedQuestions={['继续问什么？']}
+        isLoadingQuestions={false}
+      />,
+    );
+    expect(screen.getByTestId('suggested-questions')).toBeInTheDocument();
     streamSlotState.byConversation = {};
   });
 });
diff --git a/frontend/src/components/chat/AssistantMessage.tsx b/frontend/src/components/chat/AssistantMessage.tsx
index 0c8b35d0..d1b66fc8 100644
--- a/frontend/src/components/chat/AssistantMessage.tsx
+++ b/frontend/src/components/chat/AssistantMessage.tsx
@@ -210,8 +210,9 @@ function AssistantMessageFrame({
     const slot = selectStreamSlot(state, conversationId);
     return slot.displayedTextLength >= slot.totalTextLength;
   });
+  // ready 事件在封口前就会到达，状态从 pending 变 ready 后也要继续显示到流结束，否则会闪一下。
   const awaitingSuggestedQuestions = isStreaming
-    && message.suggestedQuestionsStatus === 'pending'
+    && (message.suggestedQuestionsStatus === 'pending' || message.suggestedQuestionsStatus === 'ready')
     && streamTextCaughtUp;
 
   const answerEvidenceSidebar = useMemo(