From eceeecf4b82458bac96bf8c2d7233d8918c0b063 Mon Sep 17 00:00:00 2001
From: MT-Mint <798521692@qq.com>
Date: Tue, 7 Apr 2026 16:35:37 +0800
Subject: [PATCH] =?UTF-8?q?feat:=20=E7=B2=BE=E7=AE=80showWelcomeStyle?=
 =?UTF-8?q?=E5=92=8CisNewThread=E6=96=AD=E8=A8=80=E3=80=82=E5=AE=9E?=
 =?UTF-8?q?=E7=8E=B0=E5=9C=A8/[thread=5Fid]=3Fxclaw=5Fused=3Dtrue=E6=97=B6?=
 =?UTF-8?q?=EF=BC=8C=E6=98=BE=E7=A4=BA=E6=AC=A2=E8=BF=8E=E9=A1=B5?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 .../workspace/chats/use-thread-chat.ts          | 16 +++++++---------
 frontend/src/core/threads/utils.ts              | 17 -----------------
 2 files changed, 7 insertions(+), 26 deletions(-)

diff --git a/frontend/src/components/workspace/chats/use-thread-chat.ts b/frontend/src/components/workspace/chats/use-thread-chat.ts
index eed2754d..ba201334 100644
--- a/frontend/src/components/workspace/chats/use-thread-chat.ts
+++ b/frontend/src/components/workspace/chats/use-thread-chat.ts
@@ -3,7 +3,6 @@
 import { useParams, usePathname, useSearchParams } from "next/navigation";
 import { useCallback, useEffect, useState } from "react";
 
-import { resolveThreadQueryIntent } from "@/core/threads/utils";
 
 export function useThreadChat() {
   const pathname = usePathname();
@@ -68,21 +67,19 @@ export function useThreadChat() {
     },
     [queryThreadIdFromParams],
   );
-  const intent = resolveThreadQueryIntent({
-    pathThreadId: threadIdFromPathOrParams,
-    queryThreadId: queryThreadIdFromParams,
-    isNewRoute,
-  });
-  const { isNewThread: isNewRequested, showWelcomeStyle } = intent;
 
+  // New session is only controlled by `/workspace/chats/new`.
+  const [isNewThread, setIsNewThread] = useState(() => isNewRoute);
+
+  const [showWelcomeStyle, setShowWelcomeStyle] = useState(() => {
+    return isNewRoute|| searchParams.get("xclaw_used") === "true";
+  });
   // console.log("[useThreadChat] effectiveThreadIdFromPath", effectiveThreadIdFromPath);
 
   const [threadId, setThreadId] = useState<string>(() => {
     return threadIdFromPathOrParams;
   });
 
-  // New session is only controlled by `/workspace/chats/new`.
-  const [isNewThread, setIsNewThread] = useState(() => isNewRequested);
 
   useEffect(() => {
     // 记住最近一次有效的 thread_id，供下次加载兜底使用。
@@ -92,6 +89,7 @@ export function useThreadChat() {
     setIsNewThread(isNewRoute);
     // Prefer path thread id, fall back to query thread_id when path is /new.
     setThreadId(threadIdFromPathOrParams);
+    setShowWelcomeStyle(isNewRoute || searchParams.get("xclaw_used") === "true");
   }, [
     isNewRoute,
     normalizeThreadId,
diff --git a/frontend/src/core/threads/utils.ts b/frontend/src/core/threads/utils.ts
index 651a1420..264eba17 100644
--- a/frontend/src/core/threads/utils.ts
+++ b/frontend/src/core/threads/utils.ts
@@ -29,23 +29,6 @@ function normalizeThreadId(value?: string | null): string | undefined {
   return trimmed;
 }
 
-export function resolveThreadQueryIntent({
-  pathThreadId,
-  queryThreadId,
-  isNewRoute = false,
-}: ThreadQueryIntentInput): ThreadQueryIntent {
-  const normalizedPathId = normalizeThreadId(pathThreadId);
-  const normalizedQueryId = normalizeThreadId(queryThreadId);
-  const isNewThread = isNewRoute;
-
-  return {
-    // 优先使用路径 thread_id；/new 场景回落到 query thread_id
-    threadId: normalizedPathId ?? normalizedQueryId,
-    // 新逻辑只由路由 /workspace/chats/new 控制“新会话”
-    isNewThread,
-    showWelcomeStyle: isNewThread,
-  };
-}
 
 export function textOfMessage(message: Message) {
   if (typeof message.content === "string") {