diff --git a/docs/4.0/docs/msa/privacy-policy.md b/docs/4.0/docs/msa/privacy-policy.md
new file mode 100644
index 00000000000..fdf4525f71c
--- /dev/null
+++ b/docs/4.0/docs/msa/privacy-policy.md
@@ -0,0 +1,59 @@
+---
+sidebar_position: 2
+---
+
+# Sealos Cloud Privacy Policy
+
+We prioritize your privacy immensely. This policy details the collection, use, disclosure, and protection of your personal information when you utilize our services. Please thoroughly understand its contents.
+
+**Information Collection**
+
+1. We may gather your personal details like name, phone number, email, and address during registration or service usage.
+2. We also collect data produced during service use, such as operational logs, IP addresses, and device types.
+3. For enhanced user experience, technologies like cookies may be employed to store information related to your service interaction.
+
+**Information Usage**
+
+1. The handling of your personal data adheres to legal regulations and user agreements.
+2. We utilize the information for improving service quality, innovating new products, and other similar purposes.
+3. Collected data might be used for delivering service-related notifications and advertisements.
+
+**Disclosure of Information**
+
+1. Your personal data will not be shared with third parties, except under these circumstances:
+
+   1. With your prior agreement;
+   2. When legally or regulatorily required;
+   3. To uphold our or other users' legal rights.
+
+2. We may share your information with affiliated entities or partners, ensuring data security through strict confidentiality.
+
+**Protection of Information**
+
+1. We apply various security measures, like encryption and access control, to prevent unauthorized data access, use, or disclosure.
+2. Regular safety assessments are conducted on stored personal data to guarantee its security.
+3. Should a data leak or similar security incident occur, we'll immediately implement emergency measures and inform you as required by law.
+
+**User Rights**
+
+1. You have complete authority to access, correct, or delete your personal data at any time.
+2. Opting out of data collection can limit your access to certain service features.
+3. You may request a halt in processing your personal data, which might affect service continuation.
+
+**Privacy Policy Updates**
+
+1. We may periodically update this policy, and any changes will be published on our service page. Continuing service use implies acceptance of any updated terms.
+2. Regularly reviewing this policy is encouraged to stay informed about your data protection.
+
+**Minor Protection**
+
+Minors' data protection is crucial to us. If you're a minor, please engage with our services under guardian supervision, ensuring proper data management.
+
+**Cross-border Data Transfer**
+
+Considering our servers' diverse locations, your data may be transferred and processed internationally. We assure that cross-border data remains securely protected.
+
+**Contact Us**
+
+1. For any questions, suggestions, or complaints about this policy, please reach us via email fanux@sealos.io
+2. We are committed to quickly resolving any issues you raise.
\ No newline at end of file
diff --git a/docs/4.0/docs/msa/terms-of-service.md b/docs/4.0/docs/msa/terms-of-service.md
new file mode 100644
index 00000000000..718b60d41c6
--- /dev/null
+++ b/docs/4.0/docs/msa/terms-of-service.md
@@ -0,0 +1,68 @@
+---
+sidebar_position: 1
+---
+
+# Sealos Cloud Terms of Service
+
+These Sealos Cloud Terms of Service (this “Agreement”) are entered into by and between you and Zhuhai Huanjie Cloud Computing Co., Ltd. (referred to as “we/us” or "the Company") regarding the use of our cloud services (hereafter referred to as "the Service"). We urge you to read and understand every clause, particularly those concerning limitations of our liability, restrictions on your rights, and the terms about dispute resolution and legal jurisdiction. If any aspect of this agreement is not acceptable to you, refrain from registering for or using the Service.
+
+**Article 1: Scope of Services**
+
+1. We offer a range of internet-based IT services, including but not limited to storage, computation, and network transmission.
+2. Technical support and customer assistance will be provided to enhance your experience with the Service.
+3. We reserve the right to modify, suspend, or discontinue any or all aspects of the Service without any obligation to you.
+
+**Article 2: Account Registration and Management**
+
+1. Prior to using the Service, registering an account is mandatory. You must ensure that the information provided at registration is accurate and updated regularly.
+2. The security of your account credentials is your responsibility. Any misuse of your account should be reported to us immediately.
+3. We hold the right to inspect your account and, if irregularities are detected, may halt or terminate the services provided to you.
+
+**Article 3: Usage Guidelines**
+
+1. The Service must not be used for illegal activities or in ways that infringe upon the rights of others, including intellectual property rights and confidentiality breaches.
+2. The Service must not be used for malicious registration of accounts, whether for profit, speculation, or other purposes.
+3. Dissemination of illegal, harmful, or malevolent content via the Service is strictly prohibited.
+4. You are liable for adhering to all relevant laws and the terms of this agreement, including the responsibility for the content shared and outcomes arising from your use of the Service.
+
+**Article 4: Fees and Payment**
+
+1. You agree to the fee structure associated with the Service, as outlined in our published rates.
+2. We may revise the fee structure based on market conditions, notifying you in advance. Continued use of the Service implies agreement to the revised fees.
+3. Non-payment of fees may lead to the suspension or termination of the Service, and we retain the right to seek compensation.
+
+**Article 5: Disclaimer and Limitation of Liability**
+
+1. The Service is provided based on existing technology and conditions, and we do not guarantee uninterrupted, completely secure, or error-free service.
+2. We are not liable for Service disruptions or unavailability due to force majeure.
+3. We bear no responsibility for loss or damage of data caused by your actions.
+
+**Article 6: Privacy Policy**
+
+Your agreement to and compliance with our privacy policy, an integral part of this agreement, is required. Please refer to the detailed "Privacy Policy" section below.
+
+**Article 7: Intellectual Property Rights**
+
+1. The intellectual property of the Service and all related materials, including software and documentation, is owned by us. Unauthorized reproduction, distribution, or reverse engineering is prohibited.
+2. While you retain intellectual property rights over your data and content generated within the Service, you grant us permission for necessary operations such as storage and backup to facilitate the Service.
+
+**Article 8: Agreement Termination**
+
+1. Violation of any terms of this agreement permits us to cease providing the Service immediately and to pursue legal remedies.
+2. You can terminate this agreement by requesting the cancellation of your account.
+
+**Article 9: Dispute Resolution and Governing Law**
+
+1. This agreement is governed by the laws of the People's Republic of China. Disputes arising from this agreement should be resolved through negotiation; failing that, legal action may be pursued in a competent court.
+2. The agreement includes provisions for resolving disputes and the applicable legal framework.
+
+**Article 10: Network Security**
+
+1. You bear the consequences for any services provided through the platform that violate national laws.
+2. You are responsible for overseeing the services you offer and bear consequences for any illegal activities conducted by your users.
+3. Should we discover your involvement in illegal activities, legal action will be taken and evidence provided to the authorities.
+
+**Article 11: Additional Provisions**
+
+1. Should parts of this agreement become invalid due to legal conflicts, it does not affect the validity of the remaining terms.
+2. The Company retains the ultimate interpretive authority over this agreement and the privacy policy. For inquiries, please contact us.
\ No newline at end of file
diff --git a/docs/4.0/i18n/zh-Hans/current.json b/docs/4.0/i18n/zh-Hans/current.json
index afa6ca021b8..f13c4af2f53 100644
--- a/docs/4.0/i18n/zh-Hans/current.json
+++ b/docs/4.0/i18n/zh-Hans/current.json
@@ -23,6 +23,10 @@
     "message": "使用指南",
     "description": "The label for category How-to Guides in sidebar docSidebar"
   },
+  "sidebar.docSidebar.category.Master Services Agreement": {
+    "message": "服务政策",
+    "description": "The label for category Master Services Agreement in sidebar docSidebar"
+  },
   "sidebar.docSidebar.category.Self Hosting": {
     "message": "私有化部署",
     "description": "The label for the doc item Self Hosting in sidebar docSidebar, linking to the doc Community"
diff --git a/docs/4.0/i18n/zh-Hans/msa/privacy-policy.md b/docs/4.0/i18n/zh-Hans/msa/privacy-policy.md
new file mode 100644
index 00000000000..95e40288140
--- /dev/null
+++ b/docs/4.0/i18n/zh-Hans/msa/privacy-policy.md
@@ -0,0 +1,62 @@
+---
+sidebar_position: 2
+---
+
+# Sealos 云服务隐私政策
+
+我们非常重视您的隐私保护，在您使用本服务时，我们将按照以下政策收集、使用、披露和保护您的个人信息。请您仔细阅读并充分理解本隐私政策。
+
+**信息收集**
+
+1. 在您注册或使用本服务时，我们可能收集您的姓名、电话号码、电子邮件地址、地址等个人信息。
+2. 在您使用本服务过程中产生的信息，如操作日志、访问IP地址、设备型号等。
+3. 我们可能会通过 Cookies 或其他技术收集和存储您访问本服务的相关信息，以便为您提供更好的用户体验。
+
+**信息使用**
+
+1. 我们会根据法律法规规定以及与用户之间的约定来处理用户的个人信息。
+2. 我们可能会将收集到的信息用于改进服务质量、开发新产品或功能等目的。
+3. 我们可能会将收集到的信息用于向您推送与本服务相关的通知或广告。
+
+**信息披露**
+
+1. 我们不会向任何第三方披露您的个人信息，除非：
+
+   1. 您事先同意；
+
+   2. 法律法规要求；
+
+   3. 为维护我们或其他用户的合法权益。
+
+2. 我们可能与关联公司、合作伙伴分享您的个人信息，但我们会采取相应的保密措施，确保信息安全。
+
+**信息保护**
+
+1. 我们采取各种安全措施，包括加密、访问控制等技术手段，以保护您的个人信息免受未经授权的访问、使用或泄露。
+2. 我们会定期对收集、存储和处理的个人信息进行安全评估，以确保个人信息安全。
+3. 在发生个人信息泄露等安全事件时，我们会立即启动应急预案，并在法律法规规定的范围内向您及时告知。
+
+**用户权利**
+
+1. 您有权随时查阅、更正或删除您的个人信息。
+2. 您有权拒绝我们收集您的个人信息，但这可能导致您无法使用本服务的部分功能。
+3. 您有权要求我们停止处理您的个人信息，但这可能导致您无法继续使用本服务。
+
+**隐私政策更新**
+
+1. 我们可能会对本隐私政策进行修改。如本隐私政策发生变更，我们将在本服务页面上发布修改后的隐私政策。如您继续使用本服务，则视为同意修改后的隐私政策。
+2. 我们鼓励您定期查阅本隐私政策，以了解我们如何保护您的个人信息。
+
+**未成年人保护**
+
+我们非常重视对未成年人个人信息的保护，如您为未成年人，请在监护人指导下使用本服务，并请监护人帮助您在使用本服务过程中正确处理个人信息。
+
+**跨境数据传输**
+
+由于我们的服务器可能位于不同国家或地区，您同意我们可能需要将您的个人信息传输至其他国家或地区，并在该等国家或地区存储和处理以向您提供服务。我们会采取适当措施确保跨境传输的数据仍然受到适当保护。
+
+**联系我们**
+
+1. 如您对本隐私政策有任何疑问、建议或投诉，请通过以下方式与我们联系(微信)：
+   [fangnux]
+2. 我们将尽快回复并解决您提出的问题。
\ No newline at end of file
diff --git a/docs/4.0/i18n/zh-Hans/msa/terms-of-service.md b/docs/4.0/i18n/zh-Hans/msa/terms-of-service.md
new file mode 100644
index 00000000000..3d30bde57f3
--- /dev/null
+++ b/docs/4.0/i18n/zh-Hans/msa/terms-of-service.md
@@ -0,0 +1,68 @@
+---
+sidebar_position: 1
+---
+
+# Sealos 云服务服务协议
+
+Sealos 云服务服务协议是您与珠海环界云计算有限公司（以下简称“我们”或“本公司”）之间就云服务（以下简称“本服务”）的使用等相关事项所订立的协议。请您仔细阅读并充分理解本协议各条款，特别是免除或者限制我们责任的条款、对您权益的限制条款、争议解决和法律适用条款等。如您不同意本协议任一内容，请勿注册或使用本服务。
+
+**第1条 服务内容**
+
+1. 我们将向您提供存储、计算、网络传输等基于互联网的信息技术服务。
+2. 我们将为您提供相关技术支持和客户服务，帮助您更好地使用本服务。
+3. 您同意我们有权自行决定变更、中断、终止或暂停本服务的全部或部分功能，且无需对您承担任何责任。
+
+**第2条 用户注册与账户管理**
+
+1. 您在使用本服务前需要注册一个账户。您保证在注册时提供的信息真实、准确、完整，并及时更新。
+2. 您应妥善保管账户名和密码，对由此产生的全部行为负责。如发现他人使用您的账户，应立即通知我们。
+3. 我们有权对您的账户进行审查，如发现您的账户存在异常情况，我们有权暂停或终止向您提供服务。
+
+**第3条 使用规则**
+
+1. 您不得利用本服务从事任何违法活动或侵犯他人合法权益的行为，包括但不限于侵犯知识产权、泄露他人商业机密等。
+2. 您不得通过任何手段恶意注册账户，包括但不限于以牟利、炒作、套现等目的。
+3. 您不得利用本服务传播任何违法、有害、恶意软件等信息。
+4. 您应遵守相关法律法规及本协议的规定，对在本服务中发布的信息及使用本服务所产生的结果承担全部责任。
+
+**第4条 费用及支付**
+
+1. 您同意支付与本服务相关的费用，具体费用标准以我们公布的价格为准。
+2. 我们可能会根据市场情况调整费用标准，并提前通知您。您如继续使用本服务，则视为同意调整后的费用标准。
+3. 如您未按时支付费用，我们有权暂停或终止向您提供本服务，并保留追讨欠款及要求赔偿的权利。
+
+**第5条 服务免责与责任限制**
+
+1. 本服务按照现有技术和条件所能达到的水平提供。我们不能保证本服务无故障、安全完全可靠或满足您的所有需求。
+2. 如因不可抗力导致本服务发生故障或无法正常使用，我们不承担责任。
+3. 对于因您自身原因导致的数据丢失、损坏等情况，我们不承担责任。
+
+**第6条 隐私政策**
+
+您同意接受并遵守我们制定的隐私政策。隐私政策为本协议的一部分，具体内容请参见下文“隐私政策”。
+
+**第7条 知识产权**
+
+1. 我们对本服务及相关软件、技术、文档等拥有全部知识产权，除非经我们明确许可，您不得进行复制、分发、出租、反向工程等行为。
+2. 您在使用本服务过程中产生的数据和内容（包括但不限于文件、图片等）之知识产权归您所有，但为了向您提供服务，您同意授权我们在必要范围内对其进行存储、备份等操作。
+
+**第8条 协议终止**
+
+1. 如您违反本协议规定，我们有权立即终止向您提供服务，并保留追究法律责任的权利。
+2. 如您决定停止使用本服务，可以申请注销账户，本协议自账户注销之日起终止。
+
+**第9条 争议解决和法律适用**
+
+1. 本协议的签订、履行、解释和争议解决均适用中华人民共和国法律。
+2. 若您与我们发生争议，应先友好协商解决；协商不成的，任何一方均有权将争议提交至有管辖权的人民法院诉讼解决。
+
+**第10条 网络安全**
+
+1. 如果利用平台服务提供违反国家法律的服务，您需要自行承担后果。
+2. 您对外提供的服务需要做好监管职责，如有用户在您的服务上从事违反国家法律的行为，您需自行承担后果。
+3. 我们如果发现您存在违法行为，将会对相关部门发起诉讼，并为有关部门提供证据。
+
+**第11条 其他条款**
+
+1. 如本协议中部分条款因违反法律法规而被视为无效，不影响其他条款的效力。
+2. 本公司保留对本协议及隐私政策的最终解释权。如您对本协议或隐私政策有任何疑问，请联系我们。
\ No newline at end of file
diff --git a/docs/4.0/sidebar.json b/docs/4.0/sidebar.json
index 7e6ea340012..5b5fe60b2d8 100644
--- a/docs/4.0/sidebar.json
+++ b/docs/4.0/sidebar.json
@@ -244,5 +244,18 @@
     "type": "doc",
     "id": "Community",
     "label": "Community"
+  },
+  {
+    "type": "category",
+    "label": "Master Services Agreement",
+    "link": {
+      "type": "generated-index"
+    },
+    "items": [
+      {
+        "type": "autogenerated",
+        "dirName": "msa"
+      }
+    ]
   }
 ]
\ No newline at end of file