1. 协议名称与版本号 / Agreement Name and Version
本协议名称为 Motion Commercial 协议，版本号为 v1.3。本协议适用于条目详情页明确标注适用本协议的动作捕捉数据。被授权方访问、下载、购买、复制、修改、嵌入、训练或以其他方式使用相关条目，即表示其同意受本协议约束。
This agreement is the Motion Commercial Agreement, version v1.3. It applies to motion capture data whose Item Detail Page expressly indicates that this Agreement applies. By accessing, downloading, purchasing, copying, modifying, embedding, training on, or otherwise using the relevant Item, Licensee agrees to be bound by this Agreement.
1.1 权利矩阵 / Rights Matrix
2. 定义 / Definitions
2.1 原始文件 / Original Files
“原始文件”指平台向被授权方提供或允许下载的动作捕捉数据文件及其可直接提取、复制或重新打包的数据形式，包括但不限于 BVH、FBX、GLB、纯骨骼数据、带蒙皮动作数据、动作元数据、压缩包、导出文件、转换格式文件以及平台明确标注为交付内容的其他文件。
“Original Files” means the motion capture data files provided or made available for download by the Platform, and any directly extractable, copyable, or repackaged form of such data, including BVH, FBX, GLB, skeleton-only motion data, skinned motion data, motion metadata, archives, exported files, converted format files, and other files expressly marked by the Platform as deliverables.
2.2 条目 / Item
“条目”指平台上单独展示、标价、授权、下载或引用的一组动作数据内容。每个条目的具体授权协议、预览方式、交付格式与访问级别，以该条目详情页显示的信息为准。
“Item” means a set of motion data separately displayed, priced, licensed, downloaded, or cited on the Platform. The applicable license, preview mode, deliverable format, and access level of each Item are determined by the information displayed on the Item Detail Page.
2.3 被授权方 / Licensee
“被授权方”指按照本协议取得访问、下载、购买、使用或其他授权权益的个人、机构、公司、团队或其他法律主体。被授权方包括其在同一项目中合理需要接触原始文件的雇员、承包商、供应商或项目成员，但该等人员仅可为被授权方项目目的使用原始文件。
“Licensee” means the individual, institution, company, team, or other legal entity that obtains access, download, purchase, use, or other licensed rights under this Agreement. Licensee includes employees, contractors, vendors, or project members who reasonably need access to the Original Files for the same project, provided that such persons may use the Original Files only for Licensee’s project purposes.
2.4 嵌入使用 / Embedded Use
“嵌入使用”指将授权数据作为游戏、影视、动画、广告、软件、交互应用、研究展示、教学内容、机器人演示、可视化作品或其他最终产品的一部分进行整合，使最终用户通常不能将原始文件作为独立素材提取、下载、转售或再授权。
“Embedded Use” means integrating the licensed data into a game, film, animation, advertisement, software, interactive application, research presentation, educational content, robotics demonstration, visualization work, or other End Product, in a manner that ordinarily does not allow end users to extract, download, resell, or sublicense the Original Files as standalone assets.
2.5 再分发 / Redistribution
“再分发”是指以下禁止行为：
- 将原始文件上传至其他内容平台或素材市场；
- 将原始文件打包后单独出售；
- 将原始文件提供给团队/项目成员以外的第三方下载。
以下行为不属于再分发：
- 将数据嵌入游戏、影视、软件等最终产品中；
- 在同一项目团队内部成员之间共享文件；
- 使用数据训练 AI 模型（仅限允许 AI 训练的协议）；
- 在学术论文、研究报告、教学材料、技术博客、会议演示或开源代码仓库中，为说明研究方法、展示研究成果或支持可复现性目的，呈现由授权数据生成的截图、渲染图、可视化、统计图表、动作片段预览或分析结果，且未附带可供第三方直接下载、提取或重建原始文件的完整数据。
本协议所称“可重建原始文件的完整数据”，指足以让第三方无需访问平台即可获得与原始文件实质等同的可用动作数据。展示用途的少量、片段化、低精度或经可视化处理的内容，通常不构成此种完整数据。
“Redistribution” means the following prohibited activities:
- uploading the Original Files to other content platforms or asset marketplaces;
- selling the Original Files separately after packaging or bundling them;
- making the Original Files available for download by third parties outside the team/project members.
The following activities are not Redistribution:
- embedding the data into End Products such as games, films, or software;
- sharing the files among members of the same project team;
- using the data to train AI models, only under agreements that permit AI Training;
- presenting screenshots, rendered images, visualizations, charts, motion clip previews, or analysis results derived from the licensed data in academic papers, research reports, educational materials, technical blogs, conference presentations, or open-source code repositories, for the purpose of illustrating research methods, demonstrating results, or supporting reproducibility, provided that no complete data enabling third parties to directly download, extract, or reconstruct the Original Files is included.
“Complete data from which the Original Files can be reconstructed” refers to data sufficient for a third party to obtain usable motion data substantially equivalent to the Original Files without accessing the Platform. Small, fragmentary, low-resolution, or visualized content used for illustration generally does not constitute such complete data.
2.6 AI 训练 / AI Training
“AI 训练”指将授权数据用于训练、微调、蒸馏、评估、验证、强化学习、模仿学习、行为克隆、运动生成、姿态预测、动作识别、行为预测、机器人控制、具身智能系统、机器学习模型、统计模型或其他可从数据中学习参数、策略、表示、分布或控制规律的系统。除协议明确允许外，AI 训练不被视为普通嵌入使用。
“AI Training” means using the licensed data for training, fine-tuning, distillation, evaluation, validation, reinforcement learning, imitation learning, behavior cloning, motion generation, pose prediction, action recognition, behavior prediction, robotics control, embodied intelligence systems, machine learning models, statistical models, or other systems that learn parameters, policies, representations, distributions, or control patterns from data. Unless expressly permitted by the applicable agreement, AI Training is not treated as ordinary Embedded Use.
2.7 衍生模型 / Derived Models
“衍生模型”指使用授权数据进行 AI 训练后形成的模型、模型权重、策略网络、控制器、生成器、判别器、运动先验、行为策略、嵌入表示、API 服务、推理系统或其他机器学习成果，但不包括原始文件本身或可直接还原原始文件的数据集副本。
“Derived Models” means models, model weights, policy networks, controllers, generators, discriminators, motion priors, behavior policies, embeddings, API services, inference systems, or other machine learning outputs created through AI Training using the licensed data. Derived Models do not include the Original Files themselves or dataset copies from which the Original Files can be directly reconstructed.
2.8 最终产品 / End Products
“最终产品”指被授权方对外发布、交付、销售、展示或内部部署的成品项目，包括但不限于游戏、影视作品、动画、广告、软件、网站、展览、教学材料、研究论文附属材料、机器人演示系统、仿真系统和可视化项目。
“End Products” means finished projects released, delivered, sold, displayed, or internally deployed by Licensee, including games, films, animations, advertisements, software, websites, exhibitions, educational materials, research supplementary materials, robotics demonstration systems, simulation systems, and visualization projects.
2.9 平台展示角色 / Platform Preview Characters
平台用于预览、演示或展示动作数据的角色、模型、贴图、材质、绑定资产或界面元素，如未在条目详情页明确列为可交付内容，不属于本协议授权范围。
Characters, models, textures, materials, rigging assets, or interface elements used by the Platform for preview, demonstration, or display are not licensed under this Agreement unless expressly listed as deliverables on the Item Detail Page.
3. 授权范围 / License Grant
在被授权方完成付款并遵守本协议的前提下，平台与/或创作者授予被授权方一项永久、全球、非独占、不可转让、免后续版税的商业使用授权。除条目详情页或单独书面协议另有约定外，被授权方一次性购买后，可以在不限数量的商业或非商业项目中复制、下载、存储、修改、转换、重定向骨骼、调节速度、裁剪、拼接、清理、适配、导入、渲染、展示、表演和嵌入使用授权数据。
被授权方可以将授权数据嵌入游戏、影视、动画、广告、软件、网站、交互应用、展览、教学材料、研究展示、产品宣传片、机器人演示视频或其他最终产品中，并可以发布、销售、展示、发行、部署或以其他方式商业化该最终产品。
本协议项下的商业使用不设使用规模上限。被授权方可在符合本协议其他限制的前提下，不限份数、不限终端用户数、不限调用次数地使用授权数据。
Subject to Licensee’s completion of payment and compliance with this Agreement, the Platform and/or creator grants Licensee a perpetual, worldwide, non-exclusive, non-transferable, royalty-free commercial use license. Unless otherwise stated on the Item Detail Page or in a separate written agreement, after a one-time purchase, Licensee may copy, download, store, modify, convert, retarget skeletons, adjust speed, trim, splice, clean, adapt, import, render, display, perform, and use the licensed data in Embedded Use in an unlimited number of commercial or non-commercial projects.
Licensee may embed the licensed data into games, films, animations, advertisements, software, websites, interactive applications, exhibitions, educational materials, research presentations, product videos, robotics demonstration videos, or other End Products, and may release, sell, display, distribute, deploy, or otherwise commercialize such End Products.
Commercial use under this Agreement is not subject to any usage volume cap. Subject to the other restrictions in this Agreement, Licensee may use the licensed data without limit on units, end users, or invocation counts.
4. 使用条件 / Conditions of Use
本协议项下授权在付款完成且平台订单状态、授权记录或下载权限确认后生效。付款完成前，被授权方对相关条目的任何商业使用、交付、发布、部署或下载不受本协议保护，除非平台另有书面确认。
本协议默认为 Royalty-Free 授权模式，即被授权方无需因最终产品的销售额、播放量、安装量、融资额、用户数或商业收益向平台或创作者支付额外版税。除条目详情页或单独书面协议另有约定外，本协议不限制被授权方使用授权数据的项目数量、发布地区、发布渠道或最终产品数量。
如未来平台推出按用途、按项目、按地区、按期限或按行业计费的定制授权模式，该等模式仅在条目详情页或单独书面协议明确适用时生效；未明确适用的，本协议仍按 Royalty-Free 模式解释。
The license under this Agreement becomes effective only after payment is completed and the Platform order status, license record, or download permission is confirmed. Before payment is completed, any commercial use, delivery, release, deployment, or download of the relevant Item by Licensee is not protected by this Agreement unless separately confirmed in writing by the Platform.
This Agreement is a Royalty-Free license by default. Licensee is not required to pay additional royalties to the Platform or creator based on End Product revenue, views, installs, financing, user count, or commercial proceeds. Unless otherwise stated on the Item Detail Page or in a separate written agreement, this Agreement does not limit the number of projects, release territories, distribution channels, or End Products in which Licensee may use the licensed data.
If the Platform later introduces customized licensing models based on use case, project, territory, term, or industry, such models apply only when expressly stated on the Item Detail Page or in a separate written agreement. If not expressly applied, this Agreement remains interpreted as a Royalty-Free license.
4.1 退款、撤销与权利保障 / Refunds, Revocation, and Rights Protection
除平台退款政策、支付渠道规则或适用法律另有规定外，数字内容下载、授权确认或交付完成后，平台可限制退款。若平台因权利争议、重复购买、错误计费、支付异常或其他合理原因发起退款、撤销订单或更正授权记录，平台应在合理范围内明确该处理对授权状态的影响。
如某条目因侵权争议或权利瑕疵被下架，已合法完成付款并取得授权的用户，其已授权使用权原则上继续有效；平台可根据具体情况提供替代内容、退款、补充授权证明或其他合理解决方案。本条不限制法律、法院命令、行政机关要求或双方另行书面约定可能产生的强制性后果。
Unless otherwise provided by the Platform refund policy, payment channel rules, or applicable law, the Platform may restrict refunds after digital content has been downloaded, licensed, or delivered. If the Platform initiates a refund, order revocation, or license record correction due to rights disputes, duplicate purchases, incorrect billing, payment anomalies, or other reasonable reasons, the Platform shall reasonably clarify the effect of such handling on the license status.
If an Item is removed due to an infringement dispute or rights defect, users who lawfully completed payment and obtained a license generally retain their licensed use rights. The Platform may, depending on the circumstances, provide replacement content, a refund, supplemental proof of license, or other reasonable solution. This clause does not limit mandatory consequences arising from law, court orders, administrative requirements, or separate written agreements.
4.2 学术与研究展示 / Academic and Research Presentation
为避免疑义，被授权方为学术研究、教学或成果发表目的，可以：
- 在论文、报告、幻灯片、海报或项目主页中展示由授权数据生成的可视化、截图、图表、动作预览或分析结论；
- 在开源代码仓库中发布使用授权数据的研究代码、分析脚本、实验配置或评测流程；
- 描述、引用、讨论授权数据的特征、统计信息或研究价值。
但被授权方不得在上述场景中附带原始文件本身，或附带可供第三方直接下载、提取或重建原始文件的完整数据、数据集副本或等效打包。研究代码如需引用数据，应通过指向本平台条目详情页的方式提供，而非直接嵌入或附带原始文件。
被授权方对授权数据进行特征提取、统计变换或不可逆处理后形成的研究性衍生数据，如无法用于重建与原始文件实质等同的可用动作数据，可在学术范围内发布；如该衍生数据可被还原为可用的原始动作或等效原始文件，则仍受再分发限制约束。
本条不改变本协议对 AI 训练的禁止。被授权方不得以学术研究、教学、开源代码或可复现性为由，将授权数据用作训练样本、验证样本、评测数据、奖励学习样本、模仿学习样本、行为克隆样本或其他 AI 训练用途。
For the avoidance of doubt, for academic research, teaching, or publication purposes, Licensee may:
- present visualizations, screenshots, charts, motion previews, or analytical conclusions derived from the licensed data in papers, reports, slides, posters, or project homepages;
- publish research code, analysis scripts, experiment configurations, or evaluation pipelines that use the licensed data in open-source repositories;
- describe, cite, or discuss the characteristics, statistics, or research value of the licensed data.
However, Licensee may not include, in the above scenarios, the Original Files themselves, or any complete data, dataset copies, or equivalent packaging that would enable third parties to directly download, extract, or reconstruct the Original Files. Where research code needs to reference the data, it should do so by linking to the Platform Item Detail Page, rather than embedding or attaching the Original Files.
Research-oriented derived data created by Licensee through feature extraction, statistical transformation, or irreversible processing of the licensed data may be published within an academic scope, provided it cannot be used to reconstruct usable motion data substantially equivalent to the Original Files. If such derived data can be reverted into usable original motion or equivalent Original Files, it remains subject to the Redistribution restrictions.
This clause does not change this Agreement’s prohibition on AI Training. Licensee may not rely on academic research, teaching, open-source code, or reproducibility purposes to use the licensed data as training samples, validation samples, evaluation data, reward learning samples, imitation learning samples, behavior cloning samples, or other AI Training uses.
5. 限制与禁止行为 / Restrictions and Prohibited Conduct
除非平台、创作者或另行签署的书面协议明确允许，被授权方不得：
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对原始文件进行再分发；
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将原始文件作为独立素材、素材包、数据集、训练数据包、动作库、插件资源、模板资源或可下载文件提供给第三方；
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将原始文件上传至其他内容平台、素材市场、网盘公开链接、代码仓库、数据集平台或可被第三方下载的位置；
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出售、出租、出借、转让、再授权、质押或以其他方式处分原始文件本身；
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使用技术手段规避平台的访问控制、下载限制、会员限制、签名链接、预览限制、格式限制、授权记录或支付流程；
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使用爬虫、批量抓取、镜像、自动化下载或其他方式复制平台数据库中的内容，除非平台另行书面允许；
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未经另行取得允许 AI 训练的授权，不得将授权数据用于 AI 训练、模型微调、强化学习、模仿学习、行为克隆、动作生成、姿态预测、机器人控制、具身智能系统或其他机器学习用途。
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将授权数据用于违法、侵害他人合法权益、恶意欺骗、仿冒身份、侵犯隐私、规避安全机制或其他明显不当用途；
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暗示平台或创作者认可、赞助、背书被授权方项目，除非获得明确书面同意。
Unless expressly permitted by the Platform, the creator, or a separate written agreement, Licensee may not:
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redistribute the Original Files;
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provide the Original Files to third parties as standalone assets, asset packs, datasets, training data packages, motion libraries, plugin resources, template resources, or downloadable files;
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upload the Original Files to other content platforms, asset marketplaces, public cloud links, code repositories, dataset platforms, or locations where third parties can download them;
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sell, rent, lend, transfer, sublicense, pledge, or otherwise dispose of the Original Files themselves;
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circumvent the Platform’s access controls, download limitations, membership restrictions, signed links, preview limitations, format limitations, license records, or payment process;
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use crawlers, bulk scraping, mirroring, automated downloads, or other methods to copy content from the Platform database, unless separately authorized in writing by the Platform;
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without separately obtaining a license that permits AI Training, use the licensed data for AI Training, model fine-tuning, reinforcement learning, imitation learning, behavior cloning, motion generation, pose prediction, robotics control, embodied intelligence systems, or other machine learning purposes.
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use the licensed data for unlawful purposes, infringement of others’ rights, malicious deception, impersonation, privacy invasion, security circumvention, or other clearly improper purposes;
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imply that the Platform or creator endorses, sponsors, or approves Licensee’s project unless expressly agreed in writing.
6. AI 训练条款 / AI Training Terms
本协议明确禁止 AI 训练。被授权方不得将授权数据用于训练、微调、蒸馏、评估、验证、强化学习、模仿学习、行为克隆、运动生成模型、姿态预测模型、动作识别模型、行为预测模型、机器人控制模型、具身智能系统、机器学习模型、统计模型或其他可从数据中学习参数、策略、表示、分布或控制规律的系统。
被授权方如需将授权数据用于 AI 训练、机器人学习、具身智能、姿态生成、运动控制、模型评测或类似用途，应购买适用 Motion Commercial AI 协议的条目，或与平台签署单独的企业授权协议。
AI Training is expressly prohibited under this Agreement. Licensee may not use the licensed data to train, fine-tune, distill, evaluate, validate, perform reinforcement learning, imitation learning, behavior cloning, motion generation modeling, pose prediction modeling, action recognition modeling, behavior prediction modeling, robotics control modeling, embodied intelligence systems, machine learning models, statistical models, or other systems that learn parameters, policies, representations, distributions, or control patterns from data.
If Licensee wishes to use the licensed data for AI Training, robotics learning, embodied intelligence, pose generation, motion control, model evaluation, or similar purposes, Licensee should purchase Items governed by the Motion Commercial AI Agreement or enter into a separate enterprise license with the Platform.
7. 创作者权利与下架条款 / Creator Rights and Takedown
- 创作者可申请将内容从平台下架，停止新用户购买/下载。
- 下架不影响已获得授权用户的使用权（已授权用户的权利永久有效）。
- 创作者在上传前须知情同意此条款。
如平台因版权争议、权利瑕疵、合规风险、技术安全、支付异常或其他合理原因暂停、隐藏或下架某一条目，已合法取得授权的用户仍可在本协议范围内继续使用已取得的授权内容，除非法律、法院命令、行政机关要求或双方另有书面约定要求停止使用。平台可在合理范围内提供替代下载、补档、授权记录证明或其他可行的权利确认方式。
- A creator may request that content be removed from the Platform, thereby stopping new purchases/downloads by new users.
- Removal does not affect the rights of users who have already obtained a license; the rights of already licensed users remain permanently valid.
- The creator must knowingly agree to this clause before uploading.
If the Platform suspends, hides, or removes an Item due to copyright disputes, rights defects, compliance risks, technical security, payment anomalies, or other reasonable reasons, users who have lawfully obtained a license may continue to use the licensed content within the scope of this Agreement, unless applicable law, a court order, an administrative requirement, or a separate written agreement requires otherwise. The Platform may provide replacement downloads, file restoration, proof of license records, or other feasible rights-confirmation measures within a reasonable scope.
8. 免责声明与责任限制 / Disclaimer and Limitation of Liability
除非适用法律另有强制规定或平台另有书面承诺，平台与创作者不保证授权数据完全符合被授权方的特定项目目的、技术流程、渲染管线、机器人控制系统、研究方法、动画绑定要求、准确性标准、完整性标准或合规需求。授权数据以“现状”和“可用状态”提供，包括但不限于适销性、特定用途适用性、无错误、不中断、无权利瑕疵、动作物理真实性、运动学精度或与任何第三方软件、硬件、模型、算法、数据集、机器人系统兼容的担保。
在法律允许的最大范围内，平台与创作者不对被授权方或第三方因使用、不能使用、修改、转换、嵌入、展示、训练、部署或分发最终产品而产生的间接损失、利润损失、商誉损失、数据损失、业务中断、替代采购成本或特殊、偶然、惩罚性、后果性损害承担责任。
Except as otherwise mandatorily required by applicable law or expressly warranted by the Platform in writing, the Platform and the creator do not warrant that the licensed data will meet Licensee’s specific project purposes, technical pipeline, rendering pipeline, robotics control system, research method, animation rigging requirements, accuracy standard, completeness standard, or compliance needs. The licensed data is provided “as is” and “as available” without any express or implied warranties, including warranties of merchantability, fitness for a particular purpose, error-free operation, uninterrupted availability, absence of rights defects, physical realism of motion, kinematic accuracy, or compatibility with any third-party software, hardware, model, algorithm, dataset, or robotics system.
To the maximum extent permitted by law, the Platform and the creator shall not be liable to Licensee or any third party for indirect loss, loss of profits, loss of goodwill, data loss, business interruption, substitute procurement costs, or special, incidental, punitive, or consequential damages arising from use, inability to use, modification, conversion, embedding, display, training, deployment, or distribution of End Products.
9. 协议变更与版本说明 / Changes and Versioning
平台可以不时更新本协议文本，以修正表述、补充解释、适配业务流程、满足合规要求或引入新的授权模式。对于被授权方已经取得授权的条目，除非更新版本对被授权方更有利，或法律、监管要求、法院命令、双方书面协议另有规定，授权取得时适用的协议版本继续适用于该已授权内容。
如条目详情页显示的授权信息与本协议页面存在差异，以条目详情页在授权取得时显示并记录的授权信息为准。平台可保存授权记录、订单记录、下载记录、协议版本号和条目授权快照，用于权利确认与争议处理。
The Platform may update this Agreement from time to time to improve wording, add explanations, adapt business processes, meet compliance requirements, or introduce new licensing models. For Items already licensed by Licensee, the version applicable at the time the license was obtained will continue to apply to the licensed content, unless the updated version is more favorable to Licensee, or applicable law, regulatory requirements, court orders, or a written agreement between the parties provide otherwise.
If the license information displayed on the Item Detail Page differs from this Agreement page, the license information displayed and recorded on the Item Detail Page at the time the license was obtained shall prevail. The Platform may retain license records, order records, download records, license version numbers, and Item license snapshots for rights confirmation and dispute handling.
10. 争议解决与适用法律 / Governing Law and Dispute Resolution
本协议的订立、生效、解释、履行与争议解决，适用平台运营主体所在地法律或平台服务条款中明确约定的适用法律。若平台服务条款、订单条款或双方另行签署的书面合同对适用法律与争议解决方式有明确约定，从其约定。
双方应首先通过友好协商解决因本协议产生或与本协议有关的争议。协商不成的，任何一方可依据平台服务条款、订单条款或单独书面合同中约定的争议解决方式提交有管辖权的法院或仲裁机构处理。
The formation, validity, interpretation, performance, and dispute resolution of this Agreement shall be governed by the laws of the place where the Platform operator is established, or by the governing law expressly specified in the Platform Terms of Service. If the Platform Terms of Service, order terms, or a separate written contract between the parties expressly provides for governing law and dispute resolution, such provisions shall prevail.
The parties shall first attempt to resolve any dispute arising out of or relating to this Agreement through friendly consultation. If no resolution is reached, either party may submit the dispute to the competent court or arbitral institution in accordance with the dispute resolution mechanism set out in the Platform Terms of Service, order terms, or a separate written contract.