diff --git a/app/[lang]/about/cn/page.tsx b/app/[lang]/about/cn/page.tsx
index fe283122..2f1ce910 100644
--- a/app/[lang]/about/cn/page.tsx
+++ b/app/[lang]/about/cn/page.tsx
@@ -66,54 +66,6 @@ export default function AboutCN() {
                     <div className="relative mb-8 rounded-2xl bg-gradient-to-br from-amber-50 via-orange-50 to-yellow-50 p-[1px] shadow-lg">
                         <div className="absolute inset-0 rounded-2xl bg-gradient-to-br from-amber-400 via-orange-400 to-yellow-400 opacity-20" />
                         <div className="relative rounded-2xl bg-white/80 backdrop-blur-sm p-6">
-                            {/* Header */}
-                            <div className="mb-4">
-                                <h3 className="text-lg font-bold text-gray-900 tracking-tight">
-                                    由字节跳动豆包提供支持
-                                </h3>
-                            </div>
-
-                            {/* Story */}
-                            <div className="space-y-3 text-sm text-gray-700 leading-relaxed mb-5">
-                                <p>
-                                    好消息！感谢{" "}
-                                    <a
-                                        href="https://www.volcengine.com/activity/codingplan?ac=MMAP8JTTCAQ2&rc=Z9Z3LDTJ&utm_campaign=drawio&utm_content=drawio&utm_medium=devrel&utm_source=OWO&utm_term=drawio"
-                                        target="_blank"
-                                        rel="noopener noreferrer"
-                                        className="font-semibold text-blue-600 hover:underline"
-                                    >
-                                        字节跳动豆包
-                                    </a>
-                                    的慷慨赞助，演示站点现已接入强大的{" "}
-                                    <span className="font-semibold text-amber-700">
-                                        glm-4.7
-                                    </span>{" "}
-                                    模型，图表生成效果更佳！点击链接注册即可领取{" "}
-                                    <span className="font-semibold text-amber-700">
-                                        50万免费Token
-                                    </span>
-                                    ，适用于所有模型！
-                                </p>
-                            </div>
-
-                            {/* Invite Poster */}
-                            <div className="text-center mb-5">
-                                <a
-                                    href="https://www.volcengine.com/activity/codingplan?ac=MMAP8JTTCAQ2&rc=Z9Z3LDTJ&utm_campaign=drawio&utm_content=drawio&utm_medium=devrel&utm_source=OWO&utm_term=drawio"
-                                    target="_blank"
-                                    rel="noopener noreferrer"
-                                >
-                                    <Image
-                                        src="/volcengine-invite.png"
-                                        alt="火山引擎方舟 Coding Plan"
-                                        width={300}
-                                        height={400}
-                                        className="mx-auto rounded-lg"
-                                    />
-                                </a>
-                            </div>
-
                             {/* Bring Your Own Key */}
                             <div className="text-center">
                                 <h4 className="text-base font-bold text-gray-900 mb-2">
@@ -309,16 +261,7 @@ export default function AboutCN() {
                         多提供商支持
                     </h2>
                     <ul className="list-disc pl-6 text-gray-700 space-y-1">
-                        <li>
-                            <a
-                                href="https://www.volcengine.com/activity/codingplan?ac=MMAP8JTTCAQ2&rc=Z9Z3LDTJ&utm_campaign=drawio&utm_content=drawio&utm_medium=devrel&utm_source=OWO&utm_term=drawio"
-                                target="_blank"
-                                rel="noopener noreferrer"
-                                className="text-blue-600 hover:underline"
-                            >
-                                字节跳动豆包
-                            </a>
-                        </li>
+                        <li>字节跳动豆包</li>
                         <li>AWS Bedrock（默认）</li>
                         <li>
                             OpenAI / OpenAI兼容API（通过{" "}
@@ -343,18 +286,6 @@ export default function AboutCN() {
                     <h2 className="text-2xl font-semibold text-gray-900 mt-10 mb-4">
                         支持与联系
                     </h2>
-                    <p className="text-gray-700 mb-4 font-semibold">
-                        特别感谢{" "}
-                        <a
-                            href="https://www.volcengine.com/activity/codingplan?ac=MMAP8JTTCAQ2&rc=Z9Z3LDTJ&utm_campaign=drawio&utm_content=drawio&utm_medium=devrel&utm_source=OWO&utm_term=drawio"
-                            target="_blank"
-                            rel="noopener noreferrer"
-                            className="text-blue-600 hover:underline"
-                        >
-                            字节跳动豆包
-                        </a>{" "}
-                        为本站提供 API Token 支持！
-                    </p>
                     <p className="text-gray-700">
                         如果您觉得这个项目有用，请考虑{" "}
                         <a
diff --git a/app/[lang]/about/ja/page.tsx b/app/[lang]/about/ja/page.tsx
index cf9d7e87..bbe311fa 100644
--- a/app/[lang]/about/ja/page.tsx
+++ b/app/[lang]/about/ja/page.tsx
@@ -74,37 +74,6 @@ export default function AboutJA() {
                     <div className="relative mb-8 rounded-2xl bg-gradient-to-br from-amber-50 via-orange-50 to-yellow-50 p-[1px] shadow-lg">
                         <div className="absolute inset-0 rounded-2xl bg-gradient-to-br from-amber-400 via-orange-400 to-yellow-400 opacity-20" />
                         <div className="relative rounded-2xl bg-white/80 backdrop-blur-sm p-6">
-                            {/* Header */}
-                            <div className="mb-4">
-                                <h3 className="text-lg font-bold text-gray-900 tracking-tight">
-                                    ByteDance Doubao提供
-                                </h3>
-                            </div>
-
-                            {/* Story */}
-                            <div className="space-y-3 text-sm text-gray-700 leading-relaxed mb-5">
-                                <p>
-                                    朗報です！
-                                    <a
-                                        href="https://www.volcengine.com/activity/codingplan?ac=MMAP8JTTCAQ2&rc=Z9Z3LDTJ&utm_campaign=drawio&utm_content=drawio&utm_medium=devrel&utm_source=OWO&utm_term=drawio"
-                                        target="_blank"
-                                        rel="noopener noreferrer"
-                                        className="font-semibold text-blue-600 hover:underline"
-                                    >
-                                        ByteDance Doubao
-                                    </a>
-                                    様のご支援により、デモサイトでは強力な{" "}
-                                    <span className="font-semibold text-amber-700">
-                                        glm-4.7
-                                    </span>{" "}
-                                    モデルを利用できるようになり、より高品質なダイアグラム生成が可能になりました。リンクから登録すると、すべてのモデルで使える{" "}
-                                    <span className="font-semibold text-amber-700">
-                                        50万トークン
-                                    </span>
-                                    が無料でもらえます！
-                                </p>
-                            </div>
-
                             {/* Bring Your Own Key */}
                             <div className="text-center">
                                 <h4 className="text-base font-bold text-gray-900 mb-2">
@@ -305,16 +274,7 @@ export default function AboutJA() {
                         マルチプロバイダーサポート
                     </h2>
                     <ul className="list-disc pl-6 text-gray-700 space-y-1">
-                        <li>
-                            <a
-                                href="https://www.volcengine.com/activity/codingplan?ac=MMAP8JTTCAQ2&rc=Z9Z3LDTJ&utm_campaign=drawio&utm_content=drawio&utm_medium=devrel&utm_source=OWO&utm_term=drawio"
-                                target="_blank"
-                                rel="noopener noreferrer"
-                                className="text-blue-600 hover:underline"
-                            >
-                                ByteDance Doubao
-                            </a>
-                        </li>
+                        <li>ByteDance Doubao</li>
                         <li>AWS Bedrock（デフォルト）</li>
                         <li>
                             OpenAI / OpenAI互換API（<code>OPENAI_BASE_URL</code>
@@ -339,18 +299,6 @@ export default function AboutJA() {
                     <h2 className="text-2xl font-semibold text-gray-900 mt-10 mb-4">
                         サポート＆お問い合わせ
                     </h2>
-                    <p className="text-gray-700 mb-4 font-semibold">
-                        デモサイトのAPIトークン使用を支援してくださった{" "}
-                        <a
-                            href="https://www.volcengine.com/activity/codingplan?ac=MMAP8JTTCAQ2&rc=Z9Z3LDTJ&utm_campaign=drawio&utm_content=drawio&utm_medium=devrel&utm_source=OWO&utm_term=drawio"
-                            target="_blank"
-                            rel="noopener noreferrer"
-                            className="text-blue-600 hover:underline"
-                        >
-                            ByteDance Doubao
-                        </a>{" "}
-                        様に、心より感謝申し上げます。
-                    </p>
                     <p className="text-gray-700">
                         このプロジェクトが役に立ったら、ライブデモサイトのホスティングを支援するために{" "}
                         <a
diff --git a/app/[lang]/about/page.tsx b/app/[lang]/about/page.tsx
index a25d8869..2183e402 100644
--- a/app/[lang]/about/page.tsx
+++ b/app/[lang]/about/page.tsx
@@ -74,39 +74,6 @@ export default function About() {
                     <div className="relative mb-8 rounded-2xl bg-gradient-to-br from-amber-50 via-orange-50 to-yellow-50 p-[1px] shadow-lg">
                         <div className="absolute inset-0 rounded-2xl bg-gradient-to-br from-amber-400 via-orange-400 to-yellow-400 opacity-20" />
                         <div className="relative rounded-2xl bg-white/80 backdrop-blur-sm p-6">
-                            {/* Header */}
-                            <div className="mb-4">
-                                <h3 className="text-lg font-bold text-gray-900 tracking-tight">
-                                    Sponsored by ByteDance Doubao
-                                </h3>
-                            </div>
-
-                            {/* Story */}
-                            <div className="space-y-3 text-sm text-gray-700 leading-relaxed mb-5">
-                                <p>
-                                    Great news! Thanks to the generous
-                                    sponsorship from{" "}
-                                    <a
-                                        href="https://www.volcengine.com/activity/codingplan?ac=MMAP8JTTCAQ2&rc=Z9Z3LDTJ&utm_campaign=drawio&utm_content=drawio&utm_medium=devrel&utm_source=OWO&utm_term=drawio"
-                                        target="_blank"
-                                        rel="noopener noreferrer"
-                                        className="font-semibold text-blue-600 hover:underline"
-                                    >
-                                        ByteDance Doubao
-                                    </a>
-                                    , the demo site now uses the powerful{" "}
-                                    <span className="font-semibold text-amber-700">
-                                        glm-4.7
-                                    </span>{" "}
-                                    model for better diagram generation! Sign up
-                                    via the link to get{" "}
-                                    <span className="font-semibold text-amber-700">
-                                        500K free tokens
-                                    </span>{" "}
-                                    for all models!
-                                </p>
-                            </div>
-
                             {/* Bring Your Own Key */}
                             <div className="text-center">
                                 <h4 className="text-base font-bold text-gray-900 mb-2">
@@ -319,16 +286,7 @@ export default function About() {
                         Multi-Provider Support
                     </h2>
                     <ul className="list-disc pl-6 text-gray-700 space-y-1">
-                        <li>
-                            <a
-                                href="https://www.volcengine.com/activity/codingplan?ac=MMAP8JTTCAQ2&rc=Z9Z3LDTJ&utm_campaign=drawio&utm_content=drawio&utm_medium=devrel&utm_source=OWO&utm_term=drawio"
-                                target="_blank"
-                                rel="noopener noreferrer"
-                                className="text-blue-600 hover:underline"
-                            >
-                                ByteDance Doubao
-                            </a>
-                        </li>
+                        <li>ByteDance Doubao</li>
                         <li>AWS Bedrock (default)</li>
                         <li>
                             OpenAI / OpenAI-compatible APIs (via{" "}
@@ -355,18 +313,6 @@ export default function About() {
                     <h2 className="text-2xl font-semibold text-gray-900 mt-10 mb-4">
                         Support &amp; Contact
                     </h2>
-                    <p className="text-gray-700 mb-4 font-semibold">
-                        Special thanks to{" "}
-                        <a
-                            href="https://www.volcengine.com/activity/codingplan?ac=MMAP8JTTCAQ2&rc=Z9Z3LDTJ&utm_campaign=drawio&utm_content=drawio&utm_medium=devrel&utm_source=OWO&utm_term=drawio"
-                            target="_blank"
-                            rel="noopener noreferrer"
-                            className="text-blue-600 hover:underline"
-                        >
-                            ByteDance Doubao
-                        </a>{" "}
-                        for sponsoring the API token usage of the demo site!
-                    </p>
                     <p className="text-gray-700">
                         If you find this project useful, please consider{" "}
                         <a
diff --git a/components/quota-limit-toast.tsx b/components/quota-limit-toast.tsx
index 1b7d4b90..458c892a 100644
--- a/components/quota-limit-toast.tsx
+++ b/components/quota-limit-toast.tsx
@@ -85,18 +85,6 @@ export function QuotaLimitToast({
             {/* Message */}
             <div className="text-sm text-muted-foreground leading-relaxed mb-4 space-y-2">
                 <p>{quotaMessage}</p>
-                {!isSelfHosted && (
-                    <p
-                        dangerouslySetInnerHTML={{
-                            __html: formatMessage(
-                                dict.quota.doubaoSponsorship,
-                                {
-                                    link: "https://www.volcengine.com/activity/codingplan?ac=MMAP8JTTCAQ2&rc=Z9Z3LDTJ&utm_campaign=drawio&utm_content=drawio&utm_medium=devrel&utm_source=OWO&utm_term=drawio",
-                                },
-                            ),
-                        }}
-                    />
-                )}
                 <p
                     dangerouslySetInnerHTML={{
                         __html: tipHtml,
diff --git a/docs/cn/ai-providers.md b/docs/cn/ai-providers.md
index 5a7ee593..ef2e239d 100644
--- a/docs/cn/ai-providers.md
+++ b/docs/cn/ai-providers.md
@@ -13,8 +13,6 @@
 
 ### 豆包 (字节跳动火山引擎)
 
-> **免费 Token**：在 [火山引擎 ARK 平台](https://www.volcengine.com/activity/codingplan?ac=MMAP8JTTCAQ2&rc=Z9Z3LDTJ&utm_campaign=drawio&utm_content=drawio&utm_medium=devrel&utm_source=OWO&utm_term=drawio) 注册，即可获得所有模型 50 万免费 Token！
-
 ```bash
 DOUBAO_API_KEY=your_api_key
 AI_MODEL=doubao-seed-1-8-251215  # 或其他豆包模型
diff --git a/docs/en/ai-providers.md b/docs/en/ai-providers.md
index 9c86de23..850f15d4 100644
--- a/docs/en/ai-providers.md
+++ b/docs/en/ai-providers.md
@@ -13,8 +13,6 @@ This guide explains how to configure different AI model providers for next-ai-dr
 
 ### Doubao (ByteDance Volcengine)
 
-> **Free tokens**: Register on the [Volcengine ARK platform](https://www.volcengine.com/activity/codingplan?ac=MMAP8JTTCAQ2&rc=Z9Z3LDTJ&utm_campaign=drawio&utm_content=drawio&utm_medium=devrel&utm_source=OWO&utm_term=drawio) to get 500K free tokens for all models!
-
 ```bash
 DOUBAO_API_KEY=your_api_key
 AI_MODEL=doubao-seed-1-8-251215  # or other Doubao model
diff --git a/docs/ja/ai-providers.md b/docs/ja/ai-providers.md
index b54d6fd3..37ee5d97 100644
--- a/docs/ja/ai-providers.md
+++ b/docs/ja/ai-providers.md
@@ -13,8 +13,6 @@
 
 ### Doubao (ByteDance Volcengine)
 
-> **無料トークン**: [Volcengine ARK プラットフォーム](https://www.volcengine.com/activity/codingplan?ac=MMAP8JTTCAQ2&rc=Z9Z3LDTJ&utm_campaign=drawio&utm_content=drawio&utm_medium=devrel&utm_source=OWO&utm_term=drawio)に登録すると、すべてのモデルで使える50万トークンが無料で入手できます！
-
 ```bash
 DOUBAO_API_KEY=your_api_key
 AI_MODEL=doubao-seed-1-8-251215  # または他の Doubao モデル
diff --git a/lib/i18n/dictionaries/en.json b/lib/i18n/dictionaries/en.json
index 4150ab4e..97eed112 100644
--- a/lib/i18n/dictionaries/en.json
+++ b/lib/i18n/dictionaries/en.json
@@ -211,14 +211,13 @@
         "tpmLimit": "Rate Limit",
         "tpmMessage": "Too many requests. Please wait a moment.",
         "tpmMessageDetailed": "Rate limit reached ({limit} tokens/min). Please wait {seconds} seconds before sending another request.",
-        "messageApi": "Looks like you've reached today's demo limit. We're thrilled you're enjoying it, and while ByteDance Doubao generously sponsors this demo, we've had to set a few boundaries to keep things fair for everyone.",
+        "messageApi": "Looks like you've reached today's demo limit. We're glad you're enjoying it; the limit keeps the demo fair for everyone.",
         "messageApiSelfHosted": null,
-        "messageToken": "Looks like you've reached today's token limit. We're thrilled you're enjoying it, and while ByteDance Doubao generously sponsors this demo, we've had to set a few boundaries to keep things fair for everyone.",
+        "messageToken": "Looks like you've reached today's token limit. We're glad you're enjoying it; the limit keeps the demo fair for everyone.",
         "messageTokenSelfHosted": null,
         "tip": "<strong>Tip:</strong> You can use your own API key (click the Settings icon) or self-host the project to bypass these limits.",
         "tipSelfHosted": "<strong>Tip:</strong> You can configure your own API key in the settings to continue using the service.",
         "reset": "Your limit resets tomorrow. Thanks for understanding.",
-        "doubaoSponsorship": "<a href=\"{link}\" target=\"_blank\" rel=\"noopener noreferrer\" class=\"underline hover:text-foreground\">Register here</a> to get 500K free tokens per model (including Doubao, DeepSeek and Kimi), then configure your API key in model settings.",
         "configModel": "Use Your API Key",
         "selfHost": "Self-host",
         "sponsor": "Sponsor",
diff --git a/lib/i18n/dictionaries/ja.json b/lib/i18n/dictionaries/ja.json
index dc5abd09..29caf9b9 100644
--- a/lib/i18n/dictionaries/ja.json
+++ b/lib/i18n/dictionaries/ja.json
@@ -211,14 +211,13 @@
         "tpmLimit": "レート制限",
         "tpmMessage": "リクエストが多すぎます。しばらくお待ちください。",
         "tpmMessageDetailed": "レート制限に達しました（{limit}トークン/分）。{seconds}秒待ってからもう一度リクエストしてください。",
-        "messageApi": "今日のデモ利用上限に達してしまったようです。楽しんでいただけて本当に嬉しいです。このデモはByteDance Doubaoのご厚意により提供されていますが、皆様に公平にご利用いただくため、少し制限を設けさせていただいております。",
+        "messageApi": "今日のデモ利用上限に達したようです。楽しんでいただけて嬉しいです。皆様に公平にご利用いただくため、利用量に上限を設けています。",
         "messageApiSelfHosted": null,
-        "messageToken": "今日のトークン利用上限に達してしまったようです。楽しんでいただけて本当に嬉しいです。このデモはByteDance Doubaoのご厚意により提供されていますが、皆様に公平にご利用いただくため、少し制限を設けさせていただいております。",
+        "messageToken": "今日のトークン利用上限に達したようです。楽しんでいただけて嬉しいです。皆様に公平にご利用いただくため、利用量に上限を設けています。",
         "messageTokenSelfHosted": null,
         "tip": "<strong>ヒント：</strong>独自の API キーを使用する（設定アイコンをクリック）か、プロジェクトをセルフホストしてこれらの制限を回避できます。",
         "tipSelfHosted": "<strong>ヒント：</strong>設定で独自の API キーを設定することで、引き続きサービスをご利用いただけます。",
         "reset": "制限は明日リセットされます。ご理解ありがとうございます。",
-        "doubaoSponsorship": "<a href=\"{link}\" target=\"_blank\" rel=\"noopener noreferrer\" class=\"underline hover:text-foreground\">こちらから登録</a>すると、各モデル（Doubao、DeepSeek、Kimi含む）で50万トークンを無料で取得できます。モデル設定でAPIキーを設定してください。",
         "configModel": "APIキーを使用",
         "selfHost": "セルフホスト",
         "sponsor": "スポンサー",
diff --git a/lib/i18n/dictionaries/zh-Hant.json b/lib/i18n/dictionaries/zh-Hant.json
index 375c2246..bcc3ce79 100644
--- a/lib/i18n/dictionaries/zh-Hant.json
+++ b/lib/i18n/dictionaries/zh-Hant.json
@@ -211,14 +211,13 @@
         "tpmLimit": "速率限制",
         "tpmMessage": "請求過多。請稍等片刻。",
         "tpmMessageDetailed": "達到速率限制（{limit} 令牌/分鐘）。請等待 {seconds} 秒後再傳送請求。",
-        "messageApi": "看來您今天的體驗次數已達上限。非常高興您玩得開心，雖然本專案由字節跳動豆包慷慨贊助，但為了確保大家都能公平使用，我們不得不對使用量做一點小小的限制。",
+        "messageApi": "看來您今天的體驗次數已達上限。很高興您玩得開心；為了讓大家都能公平使用，示範站對用量做了限制。",
         "messageApiSelfHosted": null,
-        "messageToken": "看來您今天的 Token 用量已達上限。非常高興您玩得開心，雖然本專案由字節跳動豆包慷慨贊助，但為了確保大家都能公平使用，我們不得不對使用量做一點小小的限制。",
+        "messageToken": "看來您今天的 token 用量已達上限。很高興您玩得開心；為了讓大家都能公平使用，示範站對用量做了限制。",
         "messageTokenSelfHosted": null,
         "tip": "<strong>提示：</strong>您可以使用自己的 API Key（點擊設定圖示）或自行託管專案來繞過這些限制。",
         "tipSelfHosted": "<strong>提示：</strong>您可以在設定中配置自己的 API Key 以繼續使用服務。",
         "reset": "您的限制將在明天重設。感謝您的理解。",
-        "doubaoSponsorship": "<a href=\"{link}\" target=\"_blank\" rel=\"noopener noreferrer\" class=\"underline hover:text-foreground\">點此註冊</a>可獲得每個模型 50 萬免費 Token（包括豆包、DeepSeek 和 Kimi），然後在模型設定中配置您的 API Key。",
         "configModel": "使用自己的 API Key",
         "selfHost": "自行託管",
         "sponsor": "贊助",
diff --git a/lib/i18n/dictionaries/zh.json b/lib/i18n/dictionaries/zh.json
index e0908271..e3a4dbc3 100644
--- a/lib/i18n/dictionaries/zh.json
+++ b/lib/i18n/dictionaries/zh.json
@@ -211,14 +211,13 @@
         "tpmLimit": "速率限制",
         "tpmMessage": "请求过多。请稍等片刻。",
         "tpmMessageDetailed": "达到速率限制（{limit} 令牌/分钟）。请等待 {seconds} 秒后再发送请求。",
-        "messageApi": "看来您今天的体验次数已达上限。非常高兴您玩得开心，虽然本项目由字节跳动豆包慷慨赞助，但为了确保大家都能公平使用，我们不得不对使用量做一点小小的限制。",
+        "messageApi": "看来您今天的体验次数已达上限。很高兴您玩得开心；为了让大家都能公平使用，演示站对用量做了限制。",
         "messageApiSelfHosted": null,
-        "messageToken": "看来您今天的 Token 用量已达上限。非常高兴您玩得开心，虽然本项目由字节跳动豆包慷慨赞助，但为了确保大家都能公平使用，我们不得不对使用量做一点小小的限制。",
+        "messageToken": "看来您今天的 token 用量已达上限。很高兴您玩得开心；为了让大家都能公平使用，演示站对用量做了限制。",
         "messageTokenSelfHosted": null,
         "tip": "<strong>提示：</strong>您可以使用自己的 API Key（点击设置图标）或自托管项目来绕过这些限制。",
         "tipSelfHosted": "<strong>提示：</strong>您可以在设置中配置自己的 API Key 以继续使用服务。",
         "reset": "您的限制将在明天重置。感谢您的理解。",
-        "doubaoSponsorship": "<a href=\"{link}\" target=\"_blank\" rel=\"noopener noreferrer\" class=\"underline hover:text-foreground\">点击此处注册</a>可获得每个模型 50 万免费 Token（包括豆包、DeepSeek 和 Kimi），然后在模型设置中配置您的 API Key。",
         "configModel": "使用自己的 API Key",
         "selfHost": "自托管",
         "sponsor": "赞助",
diff --git a/public/atlas-cloud-logo-white.svg b/public/atlas-cloud-logo-white.svg
deleted file mode 100644
index 66a6065a..00000000
--- a/public/atlas-cloud-logo-white.svg
+++ /dev/null
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diff --git a/public/atlas-cloud-logo.svg b/public/atlas-cloud-logo.svg
deleted file mode 100644
index a16d2025..00000000
--- a/public/atlas-cloud-logo.svg
+++ /dev/null
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diff --git a/public/doubao-color.png b/public/doubao-color.png
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diff --git a/public/doubao-color.svg b/public/doubao-color.svg
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--- a/public/doubao-color.svg
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diff --git a/public/volcengine-invite.png b/public/volcengine-invite.png
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