Installation and launch guide

01 · Contact setup support

Use the contact details in your order email to arrange installation.

02 · Confirm your server and domain

Follow the support instructions to provide the required setup information. Support will help install the system and connect your domain.

03 · Open your website

Check the website and admin console, then configure branding, models and payments.

01 · Run the one-time installation command

Copy the complete installation command from your order email. Sign in to your server terminal, paste the command and press Enter.

$ curl -fsSL 'https://example.invalid/api/bootstrap/INSTALL_TOKEN/install.sh?lang=en-US&cli=1' | bash

02 · Choose the installation directory

Press Enter to use the default directory, /opt/duoyu. To use a different location, enter an absolute path such as /ai and press Enter.

Installation directory [/opt/duoyu] (Enter to keep the default): /ai

03 · Configure MongoDB

The installer verifies the link and downloads and verifies the package. At the MongoDB prompt, press Enter to use the default or keep your current configuration. To connect to an existing service, enter its connection address.

Installation link verified.Release downloaded and verified.Preparing system dependencies…MongoDB URL (Enter to use the default or keep the current setting):

04 · Configure Redis

At the Redis prompt, press Enter to use the default or keep your current configuration. To connect to an existing service, enter its connection address. Wait for the application to start and run its health check.

Redis URL (Enter to use the default or keep the current setting):Checking attachment scanning and runtime dependencies…

05 · Confirm installation and save the admin credentials

Look for the green Health check passed. and initial installation completed messages. Save the initial admin username and password shown in your terminal, and change the password after signing in.

Application installed.Application started.Health check passed.Automatic startup enabled.initial installation completedInitial administrator: adminTemporary password: ********

06 · Open the user website

Find your server’s IP address and open it in a browser. Check that the chat home page loads.

07 · Sign in to the admin console

Append /admin/ to your website address and sign in with the initial admin username and password shown after installation.

08 · Check the admin dashboard

Confirm that the dashboard and sidebar load after you sign in. You can then configure the chat service.

09 · Add an AI chat channel

Under Chat Management → AI Chat Channels, select Add API Key. Enter the key from your provider and its Base URL if you are using a gateway, then confirm.

10 · Check that the channel is enabled

Return to the channel list and verify that the new channel is enabled. Open its model list to see which models the channel offers.

11 · Enable the chat models you want to offer

Under Chat Management → AI Chat Models, search for a model you want users to see and turn on its toggle.

12 · Configure system settings

Open Settings → System Settings and configure the options your site needs. In Basic Web Settings, upload a logo and enter the site name and SEO details. Set up human verification, email and payment channels as needed. Save your changes and reload the website to check the result.

13 · Send a test message

On the user website, start a new chat, select the model you just enabled and send a message. Receiving a reply confirms that the model works on your website.