frontend/src/app/workspace/chats/[thread_id]/page.tsx

@@ -28,7 +28,6 @@ import { MessageList } from "@/components/workspace/messages";
 import { ThreadContext } from "@/components/workspace/messages/context";
 import { Tooltip } from "@/components/workspace/tooltip";
 import { useSpecificChatMode } from "@/components/workspace/use-chat-mode";
-import { useBrand } from "@/core/brand/provider";
 import { Welcome } from "@/components/workspace/welcome";
 import { getAPIClient } from "@/core/api";
 import { sanitizeArtifactPaths } from "@/core/artifacts/utils";
@@ -49,7 +48,6 @@ import motivationSlogans from "./motivation-slogans.json";
 
 export default function ChatPage() {
   const { t } = useI18n();
-  const { brand } = useBrand();
   useSpecificChatMode();
   const [sloganIndex, setSloganIndex] = useState(0);
   const [settings, setSettings] = useLocalSettings();
@@ -347,7 +345,6 @@ export default function ChatPage() {
         className={cn(
           "m-auto flex h-screen min-h-svh overflow-hidden rounded-t-[20px] transition-[width] duration-300 ease-in-out",
           artifactsOpen ? "w-full" : "w-[70%]",
-          brand === "sxwz" && artifactsOpen === false && "translate-x-[-172px]",
         )}
       >
         <div className="relative flex size-full min-h-0 justify-between rounded-t-[20px]">
@@ -377,7 +374,6 @@ export default function ChatPage() {
                         isChatting: false,
                       });
                       router.replace(`/workspace/chats/${threadId}?is_chatting=false`)
-                      setArtifactsOpen(false);
                     }
                     }
                   >
@@ -579,7 +575,6 @@ export default function ChatPage() {
             className={cn(
               "pointer-events-auto relative w-full max-w-[720px]",
               showWelcomeStyle && "-translate-y-[calc(50vh-96px)]",
-              brand === "sxwz" && "-translate-x-[172px]"
             )}
           >
             {!(showWelcomeStyle && thread.isThreadLoading) ? (

frontend/src/app/workspace/layout.tsx

@@ -14,25 +14,12 @@ import { SidebarInset, SidebarProvider } from "@/components/ui/sidebar";
 import { Toaster } from "@/components/ui/sonner";
 import { CommandPalette } from "@/components/workspace/command-palette";
 import { WorkspaceSidebar } from "@/components/workspace/workspace-sidebar";
-import { BrandProvider, useBrand } from "@/core/brand/provider";
-import { BrandSessionInitializer } from "@/core/brand/provider-client";
 import { getLocalSettings, useLocalSettings } from "@/core/settings";
-import { cn } from "@/lib/utils";
 
 const queryClient = new QueryClient();
 
 export default function WorkspaceLayout({
   children,
-}: Readonly<{ children: React.ReactNode }>) {
-  return (
-    <BrandProvider>
-      <WorkspaceBrandShell>{children}</WorkspaceBrandShell>
-    </BrandProvider>
-  );
-}
-
-function WorkspaceBrandShell({
-  children,
 }: Readonly<{ children: React.ReactNode }>) {
   const [settings, setSettings] = useLocalSettings();
   const [open, setOpen] = useState(false); // SSR default: open (matches server render)
@@ -40,7 +27,6 @@ function WorkspaceBrandShell({
   const pressedKeysRef = useRef<Set<string>>(new Set());
   const comboTriggeredRef = useRef(false);
   const searchParams = useSearchParams();
-  const { rootClassName } = useBrand();
 
   // iframe 技能模式（mode=skill）时隐藏侧边栏
   const isSkillMode = searchParams.get("mode") === "skill";
@@ -124,9 +110,8 @@ function WorkspaceBrandShell({
   );
   return (
     <QueryClientProvider client={queryClient}>
-      <BrandSessionInitializer />
       <SidebarProvider
-        className={cn("h-screen", rootClassName)}
+        className="h-screen"
         open={open}
         onOpenChange={handleOpenChange}
       >

frontend/src/components/ai-elements/prompt-input.tsx

@@ -1157,11 +1157,7 @@ export const PromptInputSubmit = ({
     ? !!disabled
     : disabled || !hasContent || isSubmitted;
 
-  // let Icon = <ArrowUpIcon className="size-4" />;
+  let Icon = <ArrowUpIcon className="size-4" />;
- let Icon =  <svg width="12" height="16" viewBox="0 0 12 16" fill="none" xmlns="http://www.w3.org/2000/svg">
-<path d="M5.75 14.75V0.75M0.75 5.75L5.75 0.75L10.75 5.75" stroke="white" stroke-width="1.5" stroke-linecap="round" stroke-linejoin="round"/>
-</svg>;
-
 
   let text: string = t.inputBox.submit;
 
@@ -1169,13 +1165,11 @@ export const PromptInputSubmit = ({
     Icon = <Loader2Icon className="size-4 animate-spin" />;
     text = t.inputBox.submitting;
   } else if (status === "streaming") {
-    Icon = <svg className="!w-[12px] !h-[12px]" width="12" height="12" viewBox="0 0 12 12" fill="none" xmlns="http://www.w3.org/2000/svg">
+    Icon = <SquareIcon className="size-4" />;
-<rect width="12" height="12" rx="2" fill="white"/>
-</svg>;
     text = t.inputBox.stop;
   } else if (status === "error") {
     // 没有报错状态，先用error状态代替
-    // Icon = <XIcon className="size-4" />;
+    Icon = <XIcon className="size-4" />;
     // MARK: 这里后端没有返回错误信息，先写死一个文本
     text = t.inputBox.submit;
   }
@@ -1186,10 +1180,10 @@ export const PromptInputSubmit = ({
         aria-label="Submit"
         // 被button{bgc:#fff}覆盖了，只能加"!"
         className={cn(
-          "h-[36px] w-[36px] rounded-[50%] border-0 font-bold transition-all ",
+          "h-[40px] w-[140px] rounded-[10px] border-0 font-bold transition-all",
           isDisabled
-            ? "cursor-not-allowed !bg-[#15003399] text-gray-400"
+            ? "cursor-not-allowed !bg-gray-200 text-gray-400"
-            : "!bg-[#150033] text-[#8E47F0]  hover:text-[#FFFFFF]",
+            : "!bg-[#F0E8FB] text-[#8E47F0] hover:!bg-[#8E47F0] hover:text-[#FFFFFF]",
           className,
         )}
         size={size}
@@ -1198,8 +1192,8 @@ export const PromptInputSubmit = ({
         disabled={isDisabled}
         {...props}
       >
-        {children ?? Icon}
+        {/* {children ?? Icon} */}
-        {/* {text} */}
+        {text}
       </InputGroupButton>
     </Tooltip>
   );

frontend/src/components/workspace/input-box.tsx

@@ -151,7 +151,7 @@ function WorkspaceToolButton({
   return (
     <PromptInputButton
       className={cn(
-        "group h-full rounded-[10px] p-[10px]! hover:bg-ws-interactive-hover hover:text-ws-interactive-primary",
+        "group h-full rounded-[10px] p-[10px]! hover:bg-ws-surface-subtle hover:text-ws-interactive-primary",
         className,
       )}
       {...props}
@@ -1050,7 +1050,7 @@ export function InputBox({
           </ModelSelector> */}
           <PromptInputTools>
             {/* 占位符 */}
-            <div className="w-[36px] h-[36px]"></div>
+            <div className="w-[150px] h-[40px]"></div>
           </PromptInputTools>
         </PromptInputFooter>
         <PromptInputSubmit

frontend/src/components/workspace/welcome.tsx

@@ -1,10 +1,8 @@
 "use client";
 
-import Image from "next/image";
 import { useSearchParams } from "next/navigation";
 import { useMemo } from "react";
 
-import { useBrand } from "@/core/brand/provider";
 import { useI18n } from "@/core/i18n/hooks";
 import { cn } from "@/lib/utils";
 
@@ -18,7 +16,6 @@ export function Welcome({
   mode?: "ultra" | "pro" | "thinking" | "flash";
 }) {
   const { t } = useI18n();
-  const { copy } = useBrand();
   const searchParams = useSearchParams();
   const isUltra = useMemo(() => mode === "ultra", [mode]);
   const colors = useMemo(() => {
@@ -42,37 +39,12 @@ export function Welcome({
             className="flex items-center gap-2"
             style={{ fontFamily: '"Microsoft YaHei"' }}
           >
-            {/* <AuroraText
-              className="text-center text-[18px] leading-normal font-normal"
-              colors={colors}
-            >
-              {copy.productLabel}
-            </AuroraText> */}
-            <span className="text-[18px] font-normal text-foreground/70">
-              {copy.productLabel}
-            </span>
-
-            <span className="text-[18px] font-normal text-foreground/70">
-              ·
-            </span>
-            {copy.appLogoSrc ? (
-              <Image
-                src={copy.appLogoSrc}
-                alt={copy.appLogoAlt ?? copy.appName}
-                width={104}
-                height={16}
-                draggable={false}
-                // className="h-[16px] w-auto"
-                priority
-              />
-            ) : (
             <AuroraText
               className="text-center text-[18px] leading-normal font-normal"
               colors={colors}
             >
-                {copy.appName}
+              {t.welcome.greeting}
             </AuroraText>
-            )}
           </div>
         )}
       </div>
@@ -87,8 +59,7 @@ export function Welcome({
           )}
         </div>
       ) : (
-        // <div> </div>
+        <div> </div>
-        <></>
       )}
     </div>
   );

frontend/src/components/workspace/workspace-header.tsx

@@ -1,7 +1,6 @@
 "use client";
 
 import { MessageSquarePlus } from "lucide-react";
-import Image from "next/image";
 import Link from "next/link";
 import { usePathname } from "next/navigation";
 import { toast } from "sonner";
@@ -14,7 +13,6 @@ import {
   useSidebar,
 } from "@/components/ui/sidebar";
 import { useThreadChat } from "@/components/workspace/chats";
-import { useBrand } from "@/core/brand/provider";
 import { useI18n } from "@/core/i18n/hooks";
 import { POST_MESSAGE_TYPES, sendToParent } from "@/core/iframe-messages";
 import { env } from "@/env";
@@ -23,14 +21,10 @@ import { copyToClipboard } from "@/lib/utils";
 
 export function WorkspaceHeader({ className }: { className?: string }) {
   const { t } = useI18n();
-  const { copy } = useBrand();
   const { state } = useSidebar();
   const pathname = usePathname();
   const { threadId } = useThreadChat();
   const threadUrl = threadId ? `/workspace/chats/${threadId}` : "";
-  const compactAppName = copy.appName.startsWith("cox")
-    ? `C${copy.appName.charAt(3).toUpperCase()}`
-    : copy.appName.slice(0, 2).toUpperCase();
 
   const handleCopyThreadId = async () => {
     if (!threadId) return;
@@ -57,7 +51,7 @@ export function WorkspaceHeader({ className }: { className?: string }) {
         {state === "collapsed" ? (
           <div className="group-has-data-[collapsible=icon]/sidebar-wrapper:-translate-y flex w-full cursor-pointer items-center justify-center">
             <div className="text-primary block pt-1 font-serif group-hover/workspace-header:hidden">
-              {compactAppName}
+              XC
             </div>
             <SidebarTrigger className="hidden pl-2 group-hover/workspace-header:block" />
           </div>
@@ -68,19 +62,9 @@ export function WorkspaceHeader({ className }: { className?: string }) {
                 {t.workspaceHeader.sidebarTitle}
               </Link>
             ) : (
-              <div className="text-primary ml-2 flex cursor-default items-center gap-2 font-serif">
+              <div className="text-primary ml-2 cursor-default font-serif">
-                {copy.appLogoSrc ? (
+                {/* TODO: 测试标识 */}
-                  <Image
+                XClaw{" "}
-                    src={copy.appLogoSrc}
-                    alt={copy.appLogoAlt ?? copy.appName}
-                    width={104}
-                    height={16}
-                    className="h-4 w-auto"
-                    priority
-                  />
-                ) : (
-                  copy.appName
-                )}
                 <span className="text-sm text-ws-text-subtle-strong">v3.3.0 </span>{" "}
                 <span
                   className={cn(
@@ -96,6 +80,7 @@ export function WorkspaceHeader({ className }: { className?: string }) {
                 >
                   id:{threadId ? threadId.slice(0, 5) : "-"}
                 </span>
+                {" "}
                 {threadId && (
                   <a
                     href={threadUrl}

frontend/src/core/brand/brand-session.test.ts

@@ -1,39 +0,0 @@
-import assert from "node:assert/strict";
-import test from "node:test";
-
-const {
-  BRAND_SESSION_STORAGE_KEY,
-  getBrandRootClassName,
-  parseBrandFromSearchParams,
-  resolveBrandSession,
-} = await import(new URL("./index.ts", import.meta.url).href);
-
-void test("parseBrandFromSearchParams returns correct brand per param value", () => {
-  assert.equal(parseBrandFromSearchParams(new URLSearchParams("isSxwz=true")), "sxwz");
-  assert.equal(parseBrandFromSearchParams(new URLSearchParams("isSxwz=false")), "default");
-  assert.equal(parseBrandFromSearchParams(new URLSearchParams("")), null);
-});
-
-void test("resolveBrandSession falls back to default without url or storage", () => {
-  assert.equal(resolveBrandSession({ urlBrand: null, storedBrand: null }), "default");
-});
-
-void test("resolveBrandSession keeps stored sxwz when later url omits the flag", () => {
-  assert.equal(resolveBrandSession({ urlBrand: null, storedBrand: "sxwz" }), "sxwz");
-});
-
-void test("resolveBrandSession downgrades stored sxwz when url explicitly sets isSxwz=false", () => {
-  const urlBrand = parseBrandFromSearchParams(new URLSearchParams("isSxwz=false"));
-  assert.equal(resolveBrandSession({ urlBrand, storedBrand: "sxwz" }), "default");
-});
-
-void test("resolveBrandSession upgrades to sxwz when url flag is true", () => {
-  const urlBrand = parseBrandFromSearchParams(new URLSearchParams("isSxwz=true"));
-  assert.equal(resolveBrandSession({ urlBrand, storedBrand: "default" }), "sxwz");
-});
-
-void test("getBrandRootClassName returns stable workspace hook classes", () => {
-  assert.equal(getBrandRootClassName("default"), "brand-default");
-  assert.equal(getBrandRootClassName("sxwz"), "brand-sxwz");
-  assert.equal(BRAND_SESSION_STORAGE_KEY, "deerflow.brand-session");
-});

frontend/src/core/brand/index.ts

@@ -1,76 +0,0 @@
-export const BRAND_SESSION_STORAGE_KEY = "deerflow.brand-session";
-export const DEFAULT_BRAND = "default" as const;
-const SXWZ_BRAND = "sxwz" as const;
-
-export type Brand = typeof DEFAULT_BRAND | typeof SXWZ_BRAND;
-
-export type BrandCopy = {
-  productLabel: string;
-  appName: string;
-  appLogoSrc?: string;
-  appLogoAlt?: string;
-};
-
-export const BRAND_COPY: Record<Brand, BrandCopy> = {
-  default: {
-    productLabel: "轻办公",
-    appName: "coxworker",
-    appLogoSrc: "/coxwork.png",
-    appLogoAlt: "coxworker",
-  },
-  sxwz: {
-    productLabel: "在线教育智能体",
-    appName: "coxstudy",
-  },
-};
-
-export function isBrand(value: string | null): value is Brand {
-  return value === DEFAULT_BRAND || value === SXWZ_BRAND;
-}
-
-export function parseBrandFromSearchParams(
-  searchParams: URLSearchParams,
-): Brand | null {
-  const value = searchParams.get("isSxwz");
-  if (value === "true") return SXWZ_BRAND;
-  if (value === "false") return DEFAULT_BRAND;
-  return null;
-}
-
-export function resolveBrandSession({
-  urlBrand,
-  storedBrand,
-}: {
-  urlBrand: Brand | null;
-  storedBrand: Brand | null;
-}): Brand {
-  if (urlBrand === SXWZ_BRAND) {
-    return SXWZ_BRAND;
-  }
-
-  if (urlBrand === DEFAULT_BRAND) {
-    return DEFAULT_BRAND;
-  }
-
-  if (storedBrand === SXWZ_BRAND) {
-    return SXWZ_BRAND;
-  }
-
-  return DEFAULT_BRAND;
-}
-
-export function getBrandRootClassName(brand: Brand): string {
-  return brand === SXWZ_BRAND ? "brand-sxwz" : "brand-default";
-}
-
-export function readStoredBrand(storage: Pick<Storage, "getItem">): Brand | null {
-  const value = storage.getItem(BRAND_SESSION_STORAGE_KEY);
-  return isBrand(value) ? value : null;
-}
-
-export function writeStoredBrand(
-  storage: Pick<Storage, "setItem">,
-  brand: Brand,
-): void {
-  storage.setItem(BRAND_SESSION_STORAGE_KEY, brand);
-}

frontend/src/core/brand/provider-client.tsx

@@ -1,34 +0,0 @@
-"use client";
-
-import { useSearchParams } from "next/navigation";
-import { useLayoutEffect } from "react";
-
-import { useBrand } from "./provider";
-
-import {
-  parseBrandFromSearchParams,
-  readStoredBrand,
-  resolveBrandSession,
-  writeStoredBrand,
-} from "./index";
-
-export function BrandSessionInitializer() {
-  const searchParams = useSearchParams();
-  const { setBrand } = useBrand();
-
-  useLayoutEffect(() => {
-    const storedBrand = readStoredBrand(window.sessionStorage);
-    const urlBrand = parseBrandFromSearchParams(
-      new URLSearchParams(searchParams.toString()),
-    );
-    const resolvedBrand = resolveBrandSession({
-      urlBrand,
-      storedBrand,
-    });
-
-    writeStoredBrand(window.sessionStorage, resolvedBrand);
-    setBrand(resolvedBrand);
-  }, [searchParams, setBrand]);
-
-  return null;
-}

frontend/src/core/brand/provider.tsx

@@ -1,55 +0,0 @@
-"use client";
-
-import { createContext, useContext, useState, type ReactNode } from "react";
-
-import {
-  BRAND_COPY,
-  DEFAULT_BRAND,
-  getBrandRootClassName,
-  type Brand,
-} from "./index";
-
-type BrandContextValue = {
-  brand: Brand;
-  copy: (typeof BRAND_COPY)[Brand];
-  rootClassName: string;
-  setBrand: (brand: Brand) => void;
-};
-
-const BrandContext = createContext<BrandContextValue | null>(null);
-
-function getInitialBrand(): Brand {
-  if (typeof window === "undefined") {
-    return DEFAULT_BRAND;
-  }
-
-  const storedBrand = window.sessionStorage.getItem("deerflow.brand-session");
-  return storedBrand === "sxwz" ? "sxwz" : DEFAULT_BRAND;
-}
-
-export function BrandProvider({ children }: { children: ReactNode }) {
-  const [brand, setBrand] = useState<Brand>(getInitialBrand);
-
-  return (
-    <BrandContext.Provider
-      value={{
-        brand,
-        copy: BRAND_COPY[brand],
-        rootClassName: getBrandRootClassName(brand),
-        setBrand,
-      }}
-    >
-      {children}
-    </BrandContext.Provider>
-  );
-}
-
-export function useBrand() {
-  const context = useContext(BrandContext);
-
-  if (!context) {
-    throw new Error("useBrand must be used within BrandProvider");
-  }
-
-  return context;
-}

frontend/src/styles/globals.css

@@ -68,12 +68,6 @@
 @source inline("bg-{background,muted,primary,secondary,accent}");
 @source inline("border-{border,input}");
 
-.brand-default {
-}
-
-.brand-sxwz {
-}
-
 @custom-variant dark (&:is(.dark *));
 
 @theme {
@@ -212,7 +206,6 @@
   --color-ws-surface-subtle: var(--ws-color-surface-subtle);
   --color-ws-surface-elevated: var(--ws-color-surface-elevated);
   --color-ws-interactive-primary: var(--ws-color-interactive-primary);
-  --color-ws-interactive-hover: var(--ws-color-interactive-hover);
   --color-ws-line-default: var(--ws-color-line-default);
   --color-ws-text-muted: var(--ws-color-text-muted);
   --color-ws-icon-muted: var(--ws-color-icon-muted);
@@ -318,8 +311,7 @@
   --ws-color-fg-primary: #333333;
   --ws-color-surface-subtle: #f9f8fa;
   --ws-color-surface-elevated: #fbfafc;
-  --ws-color-interactive-hover: #1500331A;
+  --ws-color-interactive-primary: #8e47f0;
-  --ws-color-interactive-primary: #150033;
   --ws-color-line-default: #e4e7ec;
   --ws-color-text-muted: #667085;
   --ws-color-icon-muted: #a3a1a1;
@@ -372,7 +364,7 @@
   --ws-color-fg-primary: #f5f5f5;
   --ws-color-surface-subtle: #1f1f1f;
   --ws-color-surface-elevated: #24222a;
-  --ws-color-interactive-primary: #150033;
+  --ws-color-interactive-primary: #b987ff;
   --ws-color-line-default: #3b3f48;
   --ws-color-text-muted: #98a2b3;
   --ws-color-icon-muted: #d0d0d0;