> For the complete documentation index, see [llms.txt](https://exbit-1.gitbook.io/exbit-docs/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://exbit-1.gitbook.io/exbit-docs/zui-xin-gong-gao/b9-jiao-yi-suo-jiang-yu-9-yue-30-ri-ting-zhi-fu-wu-sheng-ji-wei-exbit-zi-chan-qian-yi-tong-dao-zheng.md).

# B9交易所将于9月30日停止服务，升级为EXBit，资产迁移通道正式开启（9/1–9/30）

尊敬的用户：\
感谢您一路以来的陪伴与信任！

B9平台已完成品牌与技术全面升级，正式更名为EXBit。为提供更安全、更高效、更丰富的交易体验，B9交易所将于2026年9月30日 23:59（UTC+8）后逐步关闭并终止全部服务。

您的资产安全是我们的第一优先级。我们已开通官方“平移迁移”通道，确保您顺利将资产升级至EXBit账户。

<figure><img src="https://3075939186-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FikDTVfmKCAgDFq3bHnQL%2Fuploads%2FAinlYGSTKtF8mD9UcqqL%2F5847f4a096b7dc01e157b61cc8467959.png?alt=media&amp;token=d92334ab-365b-4a7f-bddb-0d0a02c91f70" alt=""><figcaption></figcaption></figure>

#### **资产迁移三步走（官方唯一流程）**

**第一步：**&#x6CE8;册EXBit账户（如已注册可跳过此步）。

**注册链接：**<https://www.ex520.com/register?inviteCode=1918>

**第二步：**&#x5C06;B9资产转入官方指定账户（ID：1000308）。转账时务必备注 **EXBit账户 UID**，转账后务必保留完整截图（含金额、时间）。

**第三步：**&#x8054;系EXBit在线客服，提供EXBit UID、B9 UID及转账截图。核对无误后，等值资产将空投至您的EXBit账户。

详细图文操作指引，请 [**登录官网**](https://exbit-1.gitbook.io/exbit-docs/shou-ye/b9-zi-chan-qian-yi-zhi-exbit-xiang-xi-zhi-yin) 或APP查看。

#### ⏰ **迁移时间窗口**

**开始时间：**&#x32;026年9月1日 00:00（UTC+8）\
**截止时间：**&#x32;026年9月30日 23:59（UTC+8）

窗口关闭后B9将逐步关停服务，**逾期资产将无法处置，**&#x8BF7;您尽早完成迁移。

#### 🚀 **EXBit全新交易体验**

升级至EXBit，您将一站式解锁以下产品：现货交易、USDT永续合约、币本位合约、TradFi（传统金融产品）、预测交易（Tap Trading）。

杠杆最高可达200倍，助您捕捉更大市场机遇。

更快的撮合引擎、更深的流动性、更专业的风控体系，助您交易更从容。

<figure><img src="https://3075939186-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FikDTVfmKCAgDFq3bHnQL%2Fuploads%2F7ph9a6GqJFa5vVLBoJz5%2F777e5221bafd95e46bf86e7665027546.png?alt=media&amp;token=ed615e06-6097-4c57-acee-5598ec67f707" alt=""><figcaption></figcaption></figure>

#### 🔒 **重要安全提醒（必读）**

请仅通过官网 [https://www.ex520.com](https://www.ex520.com/) 或官方APP获取指定账户信息，切勿轻信任何非官方渠道。

EXBit及B9绝不会以任何理由索要您的私钥、助记词、谷歌验证码或短信验证码。

官方不收取任何“迁移手续费”或“加急费”。链上Gas费由区块链网络收取，与平台无关。

如遇可疑情况，请立即通过官方客服核实举报。

所有公告与指引，请以官网发布内容为唯一依据。

请务必在窗口期内完成迁移，及时升级至EXBit，开启更安全、更强大的交易旅程！

**邮箱：**&#x73;<upport@ex520.com>

B9 / EXBit 团队\
2026年9月1日


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