1. APP name: PDF Edit All, hereinafter referred to as "this application"

2. Developer name: Dongguan Qingmu Network Technology Co., Ltd

3. Content, purpose, method and scope of personal information collected and used by APP:

3.1: We will obtain the user's mobile phone information for version compatibility. The user's identity information, terminal IP address, terminal model, MAC address and the account used to access the Internet are effectively bound and mapped to the corresponding data table through the log retention device inspection.

3.2: The log retention device will record the modification and deletion of the log backup data of the system administrator, and record all the access records to important servers;

3.3: Personal information protection and technical measures to prevent the spread of illegal and harmful information and the risk of out of control social mobilization function.

1. It provides blacklist function and can set keywords, links, etc;

2. The function of blocking notification is provided to block specific websites and posts and inform them by email;

3. Be able to record the relevant information of the terminal used and the information about the Internet behavior

4. Personal information shall be stored in 3D encryption, databases and servers, and passwords shall be changed every other month.

(6) Establish a complaint and reporting system, publicize information such as the way of complaint and reporting, and timely accept and handle the complaints and reports.

Provide website and post reporting mechanism, and push messages to operators after reporting; Operators will timely accept and check whether the reported content is legal and compliant;

The establishment of a working mechanism to provide technical and data support and assistance to the regulatory authorities and law enforcement authorities in performing their duties in accordance with the law.

1. The log retention device will provide 100 day records of application session records and system session records;

2. Be able to trace the real identity information of users according to user accounts, terminal devices and IP addresses;

3. Timely intercept or delete the content to be intercepted through the operation background

This app fully understands the importance of personal information to you, and will do its best to protect your personal information safely and reliably. We are committed to maintaining your trust in us and strictly abide by the following principles to protect your personal information: the principle of consistent rights and responsibilities, the principle of clear purpose, the principle of consent by choice, the principle of minimum sufficiency, the principle of ensuring security, the principle of subject participation, the principle of openness and transparency, etc. At the same time, we promise that we will take appropriate security measures to protect your personal information according to the mature security standards in the industry. Please carefully read and understand this Privacy Policy before using our products (or services).

1、 How we collect and use your personal information

Personal information refers to various information recorded electronically or in other ways that can identify the identity of a specific natural person or reflect the activities of a specific natural person, either alone or in combination with other information. We will only collect and use your personal information for the following purposes described in this policy:

（1） We do not sell any goods, nor do we display any goods

（2） Carry out internal data analysis and research, third-party SDK statistical services, and improve our products or services

We collect data based on your interaction with us and your choices, including your privacy settings and the products and features you use. The data we collect may include SDK/API/JS code version, browser, Internet service provider, IP address, platform, timestamp, application identifier, application version, application distribution channel, independent device identifier, iOS advertising identifier (IDFA), Android advertising main identifier, network card (MAC) address, international mobile device identifier (IMEI), device model, terminal manufacturer, terminal operating system version Session start/stop time, language location, time zone and network status (WiFi, etc.), hard disk, CPU and battery usage, etc.

When we want to use the information for other purposes not specified in this policy, we will ask for your consent in advance.

When we want to use the information collected for a specific purpose for other purposes, we will ask for your consent in advance.

2、 How we use cookies and similar technologies

（1） Cookie

To ensure the normal operation of the website, we will store a small data file named Cookie on your computer or mobile device. Cookies usually contain identifiers, site names, and some numbers and characters. With the help of cookies, websites can store data such as goods in your shopping basket.

We will not use cookies for any purpose other than those stated in this policy. You can manage or delete cookies according to yourself. You can clear all cookies saved on your computer. Most web browsers have the ability to block cookies. But if you do, you need to change the user settings personally every time you visit our website.

（2） Website beacon and pixel label

In addition to cookies, we will also use website beacons, pixel tags and other similar technologies on the website. For example, the email we send you may contain a click URL that links to our website content. If you click this link, we will follow up this click to help us understand your products or services and improve customer service. A website beacon is usually a transparent image embedded in a website or email. With the help of the pixel tag in the email, we can know whether the email is opened or not. If you do not want your activities to be tracked in this way, you can unsubscribe from our mailing list at any time.

（3） Do Not Track

Many web browsers have the Do Not Track function, which can publish Do Not Track requests to websites. At present, major Internet standards organizations have not set up relevant policies to specify how websites should respond to such requests. But if your browser has enabled Do Not Track, all our websites will respect your choice.

3、 How do we share, transfer and publicly disclose your personal information

（1） Share

We will not share your personal information with any other company, organization or individual, except for the following circumstances:

1. Sharing with explicit consent: After obtaining your explicit consent, we will share your personal information with other parties.

2. We may share your personal information according to laws and regulations or mandatory requirements of competent government departments.

3. Share with our affiliates: Your personal information may be shared with our affiliates. We will only share necessary personal information and are bound by the purposes stated in this privacy policy. If an associated company wants to change the purpose of processing personal information, it will ask for your authorization again.

Our affiliated companies include: [None].

4. Share with authorized partners: Some of our services will be provided by authorized partners only for the purpose stated in this privacy policy. We may share some of your personal information with partners to provide better customer service and user experience. For example, companies we employ to provide third-party data statistics and analysis services may need to collect and access personal data for data statistics and analysis. In this case, these companies must comply with our data privacy and security requirements. We will only share your personal information for legal, legitimate, necessary, specific and clear purposes, and only share the personal information necessary for providing services.

（2） Transfer

We will not transfer your personal information to any company, organization or individual, except for the following circumstances:

1. Transfer with explicit consent: after obtaining your explicit consent, we will transfer your personal information to other parties;

2. In case of merger, acquisition or bankruptcy liquidation, if personal information transfer is involved, we will require the new company or organization holding your personal information to continue to be bound by this privacy policy, otherwise we will require the company or organization to ask for your authorization consent again.

（3） Public disclosure

We will only publicly disclose your personal information under the following circumstances:

1. With your explicit consent;

2. Law based disclosure: We may publicly disclose your personal information under the mandatory requirements of laws, legal procedures, lawsuits or government authorities.

4、 How we protect your personal information

（1） We have used security measures that comply with industry standards to protect your personal information from unauthorized access, public disclosure, use, modification, damage or loss. We will take all reasonable and feasible measures to protect your personal information. For example, when exchanging data (such as credit card information) between your browser and the Service, it is protected by SSL encryption; At the same time, we provide https safe browsing mode for our website; We will use encryption technology to ensure the confidentiality of data; We will use a trusted protection mechanism to prevent data from being attacked maliciously; We will deploy an access control mechanism to ensure that only authorized personnel can access personal information; And we will hold security and privacy protection training courses to enhance employees' awareness of the importance of protecting personal information.

（2） We will take all reasonable and feasible measures to ensure that irrelevant personal information is not collected. We will only retain your personal information for the period required to achieve the purposes described in this policy, unless the retention period needs to be extended or permitted by law.

（3） The Internet is not an absolutely secure environment, and email, instant messaging, and communication with other users are not encrypted. We strongly recommend that you do not send personal information through such methods. Please use a complex password to help us ensure the security of your account.

（4） The Internet environment is not 100% secure. We will try our best to ensure or guarantee the security of any information you send us. If our physical, technical, or management protection facilities are damaged, resulting in unauthorized access, public disclosure, tampering, or destruction of information, resulting in damage to your legitimate rights and interests, we will bear the corresponding legal responsibility.

（5） In the event of an unfortunate personal information security incident, we will, in accordance with the requirements of laws and regulations, promptly inform you of the basic situation and possible impact of the security incident, the disposal measures we have taken or will take, suggestions that you can independently prevent and reduce risks, and remedial measures for you. We will inform you of the event in a timely manner by mail, letter, push notice, etc. If it is difficult to inform the personal information subject one by one, we will take a reasonable and effective way to publish the announcement.

At the same time, we will actively report the disposition of personal information security incidents according to the requirements of the regulatory authorities.

5、 Your rights

In accordance with the relevant laws, regulations and standards of China, as well as the prevailing practices of other countries and regions, we guarantee that you exercise the following rights on your personal information:

（1） Access your personal information

You have the right to access your personal information, except for exceptions stipulated by laws and regulations. If you want to exercise the data access right, you can access it by yourself in the following ways:

Account information - If you want to access or edit the personal information and payment information in your account, change your password, add security information or close your account, you can do so through access.

Search information - You can access or clear your search history, view and manage other data in the app.

We will provide you with advertising content services in the form of SDK through cooperation with third-party applications. We are fully aware of the importance of personal information to you, and we will protect your personal information and privacy in accordance with the provisions of laws and regulations. We formulate this "Privacy Policy" and specially remind you that we hope you will carefully read and understand this privacy policy before using the advertising SDK and related services, so as to make appropriate choices.

Before using the advertising SDK and related services, you must carefully read and thoroughly understand this policy, and use the platform and related services after confirming that you fully understand and agree. Once you start using the advertising SDK or related services, you have fully understood and agreed to this policy.

We hope to explain to you through this privacy policy that when you use the "Advertising SDK" and related services, we will collect, use, store, share, transfer (if applicable) and protect your personal information in accordance with this privacy policy, introduce to you our handling of your personal information, and the ways we provide you with to query, access, delete, correct, revoke the authorized consent and protect these information. Please pay special attention to the important contents such as the terms of your personal information rights and interests, which have been highlighted in bold.

This privacy policy will help you understand:

• We will collect and use your information in accordance with the privacy policy, but we will not collect personal information in a package by means of mandatory binding only because you agree to this privacy policy.

• When you use or turn on relevant functions or use services, we will collect and use relevant information necessary for realizing functions and services. Unless it is necessary to realize basic business functions or according to laws and regulations, you can refuse to provide it without affecting other functions or services. We will explain which information is necessary item by item in the privacy policy.

• We will guarantee the basic function of information push through the corresponding identifier information of the device.

• The following will help you understand in detail how we collect, use, store, transmit, share, transfer (if applicable) and protect personal information. Please pay special attention to the important contents of your personal information rights and interests in bold.

1、 How we collect and use personal information

When you use the "Advertising SDK" and related services, we will collect information according to the principles of legality, legitimacy and necessity. The information we collect or you provide will be used to:

1. Ensure the normal basic operation of the product;

2. Realize various functions and services;

3. Optimize and improve products and services;

4. Ensure the safety of products, services and users;

5. Comply with laws, regulations and national standards.

（1） Personal information we collect and use

We will collect the information that you actively provide when using the service and that you generate when using the function or receiving the service through automated means in the following ways:

1. Ensure the normal operation of the "Advertising SDK" and related services

When you use the "Advertising SDK" and related services, we will collect your hardware model, operating system version number, international mobile device ID, international mobile user ID, mobile device ID, unique device identifier, device serial number, network device hardware address, IP address, WLAN access point, base station, software version number, software installation list, network access method Type, status, network quality data, geographic location, and service log. Please understand that this information is the basic information that we must collect to provide services and ensure the normal operation of our products.

2. Register and log in to the "advertising platform" and related services

When you register and log in to the "advertising platform" and related services, you can create an account through your mobile phone number, and you can improve the relevant network identification information (including your password, contact name, email address, mailing address, enterprise information, and product information). The purpose of collecting this information is to help you complete the registration and enjoy the service through cooperation with science and technology.

3. Information we collect during your use of products or services

When you contact us, we may save your communication * */* * call records and contents or the contact information you left, so as to contact you or help you solve problems, or record the solutions and results of related problems.

4. Your personal information we collected through indirect access

（2） Change of purpose of collecting and using personal information

Please understand that with the development of our business, the functions and services provided by the advertising SDK may be adjusted and changed. In principle, when the new function or service is related to the function or service currently provided by us, the personal information collected and used will be directly or reasonably related to the original processing purpose. In the case of no direct or reasonable connection with the original processing purpose, we will inform you again and obtain your consent when we collect and use your personal information.

（3） Ensure the safety of products, services and users

To help us better understand the operation of the "advertising platform" and related services, so as to ensure the security of operation and service provision, we may record network log information, as well as the frequency of using software and related services, crash data, overall installation, usage, performance data and other information.

（4） Other uses

We may also collect your other information for the reasonable needs of providing services and improving service quality, including the relevant information you provided when contacting our customer service team, the questionnaire response information you sent us when participating in the questionnaire survey, and the relevant information we collected when you interacted with technology related parties and technology partners.

At the same time, in order to improve the security of your use of scientific and technological services and more accurately prevent phishing website fraud and trojan viruses, we may judge the risks of your account by understanding some of your network usage habits, your commonly used software information and other means, and may record some URLs that we think are risky.

（5） Personal information exempted from collection and use with consent according to law

Please understand that under the following circumstances, we do not need your authorization to collect and use your personal information according to laws, regulations and relevant national standards:

(1) Those directly related to national security and national defense security;

(2) Those directly related to public safety, public health and major public interests;

(3) Directly related to criminal investigation, prosecution, trial and execution of judgments;

(4) It is difficult to obtain my consent for the purpose of protecting the life, property and other major legitimate rights and interests of the personal information subject or other individuals;

(5) Your personal information collected is disclosed to the public by yourself;

(6) Your personal information collected from legally disclosed information, such as legal news reports, government information disclosure and other channels;

(7) Necessary for signing or performing the contract according to your requirements;

(8) It is necessary to maintain the safe and stable operation of the "advertising platform" and related services, such as finding and handling failures of the "advertising platform" software and related services;

(9) Necessary for legal news reporting;

(10) Academic research institutions are necessary to carry out statistics or academic research based on the public interest, and conduct de identification of the personal information contained in the results when providing academic research or described results;

(11) Other circumstances stipulated by laws and regulations.

Please note that if the information cannot identify your personal identity alone or in combination with other information, it does not belong to your personal information in the legal sense; When your information can identify your personal identity alone or in combination with other information, or when we use the data that we cannot establish contact with any specific personal information in combination with other personal information, these information will be treated and protected as your personal information according to this privacy policy during the combined use.

2、 How do we use cookie and other similar technologies

Cookies and similar technologies are commonly used in the Internet. When you use the "advertising platform" and related services, we may use related technologies to send one or more cookies or anonymous identifiers to your device to collect and store information when you access and use this product. We use cookies and similar technologies to achieve the following functions or services:

（1） Ensure the safe and efficient operation of products and services

We may set cookies or anonymous identifiers to authenticate and guarantee security, so that we can confirm whether you have logged in to the service safely, or whether you have encountered illegal acts such as embezzlement and fraud. These technologies will also help us improve service efficiency and speed up login and response.

We promise that we will not use cookies for any purpose other than those stated in this privacy policy.

3、 How we store personal information

（1） Location of information storage

In accordance with the provisions of laws and regulations, we will store your personal information collected and generated in the domestic operation process in the People's Republic of China. At present, we will not transmit the above information overseas. If we transmit it overseas, we will follow the relevant national regulations or ask for your consent.

（2） Storage life

We will only retain your personal information for the period necessary for the purpose of providing "advertising platform" and services. After the necessary period, we will delete or anonymize your personal information, unless otherwise specified by laws and regulations.

4、 How do we share, transfer and publicly disclose personal information

（1） Sharing and transfer of personal information

We will not share or transfer your personal information to a third party unless you have given your prior authorization, or the personal information shared or transferred is de identified information, and the sharing third party cannot re identify the natural person subject of such information.

1. Personal information we may share

(1) Sharing with related parties to realize relevant functions or services

When you are using the "Advertising Platform Service" and its related party products, in order to ensure the consistency of the services you receive between the products provided by us and the related parties, and to facilitate the unified management of your information, we will share your personal information after de identification with these related parties.

(2) We may share the de identified or anonymous information with advertising partners

(3) Shared with business partners for specific functionality

When software service providers, intelligent device providers or system service providers jointly provide services for you, such as when you need to use the geographic location function, to achieve this function, we may collect your location information and relevant device information (such as hardware model, operating system version number, international mobile device identification code (IMEI) The network device hardware address (MAC) is de identified and provided to the aforementioned provider.

2. Prudent evaluation and responsibility constraints on third party subjects sharing personal information

(1) With your consent, we will only share the information necessary to achieve the purpose with the third party. If a third party really needs to use personal information beyond the above authorization due to business needs, the third party will need to ask for your consent again.

(2) For the third parties with whom we share your personal information, these third parties will sign a confidentiality agreement with us. At the same time, we will evaluate its data security capability and environment, and require a third party to handle such information with confidentiality and security measures no less than those required by this privacy policy.

3. Transfer of personal information during acquisition, merger and reorganization

With the continuous development of our business, we may conduct merger, acquisition and asset transfer, and your personal information may be transferred accordingly. In the event of the aforementioned changes, we will continue to protect or require the successor of personal information to continue to protect your personal information in accordance with laws and regulations and the security standards not lower than those required by this privacy policy, otherwise we will require the successor to obtain your authorization and consent again.

（2） Public disclosure of personal information

We will not publicly disclose your information unless we comply with national laws and regulations or obtain your consent. When we publicly disclose your personal information, we will adopt security protection measures that comply with industry standards. For example, when we make a punishment announcement for illegal accounts and fraud, we will disclose the necessary information of relevant accounts.

（3） Exemption from personal information that can be shared, transferred and publicly disclosed according to law

Please understand that under the following circumstances, we do not need your authorization to share, transfer and publicly disclose your personal information according to laws, regulations and national standards:

(1) Those directly related to national security and national defense security;

(2) Those directly related to public safety, public health and major public interests;

(3) Those directly related to criminal investigation, prosecution, trial and judgment enforcement

(4) In order to protect your or other personal life, property and other major legitimate rights and interests, but it is difficult to obtain my consent;

(5) Your personal information disclosed to the public;

(6) Collect personal information from legally disclosed information, such as legal news reports, government information disclosure and other channels.

5、 How we protect personal information

（1） We attach great importance to the security of your personal information, and will strive to take reasonable security measures (including technical and management aspects) to protect your personal information and prevent the personal information you provide from being accessed, disclosed, used, modified, damaged, lost or disclosed improperly or without authorization.

（2） We will protect your personal information with reasonable and feasible means such as encryption technology and anonymization processing that are no less than those of the industry peers, and use security protection mechanisms to prevent your personal information from being maliciously attacked.

（3） We will establish a special security department, security management system and data security process to ensure your personal information security. We adopt a strict data use and access system to ensure that only authorized personnel can access your personal information, and conduct security audits on data and technology in a timely manner.

（4） Although the above reasonable and effective measures have been taken and the standards required by relevant laws and regulations have been complied with, please understand that in the Internet industry, even if we try our best to strengthen the security measures, it is impossible to always guarantee the security of information 100% due to technical restrictions and possible malicious means. We will try our best to ensure the security of the personal information you provide us. You know and understand that the system and communication network you use to access our services may have problems due to factors beyond our control. Therefore, we strongly recommend that you take positive measures to protect the security of your personal information, including but not limited to the use of complex passwords, regular password changes, and not disclosing your account password and other personal information to others.

（5） We will formulate an emergency response plan and immediately launch the emergency response plan in case of user information security incidents, so as to prevent the impact and consequences of such security incidents from expanding. In the event of user information security incidents (leakage, loss, etc.), we will promptly inform you of the basic information and possible impact of security incidents, the disposal measures we have taken or will take, the suggestions you can independently prevent and reduce risks, and the remedial measures for you in accordance with the requirements of laws and regulations. We will timely inform you of the event in the form of push notification, email, letter, SMS, etc. When it is difficult to tell one by one, we will take a reasonable and effective way to publish the announcement. At the same time, we will report the disposal of user information security incidents according to the requirements of relevant regulatory authorities.

（6） We would like to remind you that the personal information protection measures provided in this privacy policy are only applicable to "advertising platform" and related services. Once you leave the "Advertising Platform" and related services, browse or use other websites, services and content resources, we have no ability and obligation to protect any personal information submitted by you in software and websites other than the "Advertising Platform" and related services, regardless of whether you log in, browse or use the above software and websites based on the links or guidance of the "Advertising Platform".

6、 Manage your personal information

We attach great importance to your management of personal information, and do our best to protect your rights to query, access, modify, delete, cancel your account, complain and report your personal information, and set privacy functions, so that you can protect your privacy and security. The specific query, access, modification, deletion and other paths shall be subject to those provided in the corresponding products or services of the "advertising platform".

If we stop operation, we will stop collecting your personal information in a timely manner, notify you of the notice of stopping operation in the form of delivery or announcement one by one, and delete or anonymize your personal information held.

7、 Minor clause

If you are a minor under the age of 18, you should read and agree to this privacy policy under the supervision and guidance of your parents or other guardians before using the "advertising platform" and related services.

We protect the personal information of minors in accordance with relevant national laws and regulations, and will only collect, use, store, share, transfer or disclose the personal information of minors when it is allowed by law, explicitly agreed by parents or other guardians or necessary to protect minors; If we find that we have collected personal information of minors without the prior consent of verifiable parents, we will try to delete relevant information as soon as possible.

If you are the guardian of a minor, when you have questions about the personal information of the minor under your guardianship, please contact us through the contact information publicized in this privacy policy of the company.

8、 Amendment and notification of privacy policy

（1） In order to provide you with better services, the "advertising platform" and related services will be updated and changed from time to time, and we will revise this privacy policy from time to time. These revisions form a part of this privacy policy.

（2） After this privacy policy is updated, we will issue an updated version on the "advertising platform", and remind you of the updated content through the official website announcement or other appropriate ways before the updated terms take effect, so that you can know the latest version of this privacy policy in time.

9、 Other provisions

Scope of application

This policy applies to advertising platform products or services. If our affiliated companies (see the definition for the scope) use the products or services provided by the advertising platform in their products or services, but do not set an independent privacy policy, this policy also applies to these products or services.

It should be noted that this policy does not apply to the services provided to you by other third parties, nor to the products or services for which the privacy policy has been separately set in the advertising platform.

Please understand that the "advertising platform" and related services described in this policy may vary depending on your mobile phone model, system version, software application version, mobile client and other factors. The final products and services are subject to the "advertising platform" software and related services you use.

6、 How to update this privacy policy

We may adjust or change this privacy policy from time to time, and any update of this privacy policy will be published on our website by marking the update time. Unless otherwise required by laws, regulations or regulatory provisions, the adjusted or changed content will take effect 7 days after being notified or published. If you continue to use any of our services or visit our relevant websites after the adjustment or change of the privacy policy, we believe that this represents that you have fully read, understood and accepted the revised privacy policy and are bound by it. 7、 How to contact us

Company name: Dongguan Qingmu Network Technology Co., Ltd

Email: 2378277763@qq.com

VIII. We used the third-party Youmeng sdk and Alipay sdk

I. Youmeng SDK is used to count users and error log reports

II. Alipay SDK, which requires Alipay payment in the member payment function

3： Login time limit. We will automatically clear the login record within one month. Clean session and token

Log out and log in to the new account to clear the previous account

4： The account will not be cancelled during the membership period, and non members will not log in again within 30 days. We will automatically cancel the account. It does not affect reuse. Log in again as a new user

If you need to cancel the account immediately, please contact the staff at the qq number 912786297, and the staff will cancel the account within the working day of that day

5： About shooting permission: during the process of transferring pictures to pdf. The user can select camera shooting generation. So we used shooting permission

7： Getting software lists is to judge whether those lists are installed when sharing apps. Check whether other app software of our company is installed, and obtain different app carousel maps during the carousel map

8： About mob (ShareSDK) for sharing and pushing

10： We integrate com Alipay (Alipay; Alipay boarding code; Alisesame credit real name authentication; Sesame authentication) sdk is to choose Alipay as the payment method for members. Need to use. Therefore, the sdk, com.bytedance.sdk, is integrated The openadsdk (pangolin; huge engine SDK) is designed to enable non members to view advertisements and obtain member operation functions, so this sdk is integrated

11： Access to user storage permission: the purpose of reading is to read the documents in the user's mobile phone, display the video files, select the operation, and save the files to the local after the user completes the operation

12： We added com. tbmob and Baidu advertising sdk (com. baidu. mobids). Non member users can exchange the number of member operations by watching incentive video advertisements

13： Add location permission acquisition, and collect personal information types: local MAC address, AndroidId, deviceId, device related information, network information, and application information. When the function is used by non members. Watch ads to get usage.

14： Ensure the normal operation of the "Advertising SDK" and related services When you use the "Advertising SDK" and related services, in order to ensure the normal operation of software and services, we will collect your hardware model, operating system version number, international mobile device ID, international mobile user ID, mobile device ID, unique device identifier, device serial number, network device hardware address, IP address, WLAN access point, base station Software version number, software installation list, network access method, type, status, network quality data, geographic location, and service log. Please understand that this information is the basic information we must collect to provide services and ensure the normal operation of our products..

15： We have integrated: Youmeng+SDK (com. umeng. umsdk) service type: error log statistics, bug repair, personal information collection type: device information (IMEI/Mac/android ID/IDFA/OPENUID/GUID/SIM card IMSI/geographic location information)

16： Access to user storage permission: the purpose of reading is to read the documents in the user's mobile phone, display the video files, select the operation, and save the files to the local after the user completes the operation

We integrate WeChat (com. tencent. mm. opensdk) to log in to the sdk. As a third-party channel, we can only obtain WeChat authorized nicknames, avatars, and WeChat openids, including WeChat payment sdk functions, and pay fees to become members.

18： Account cancellation in APP: 'My' - 'account cancellation' Click this function to cancel the account

19： Effective date of privacy policy: December 21, 2021