By default, BTC wallet uses the main address to receive assets. If you want to deposit assets to a BTC child address, please follow the steps below.
- Open your BTC wallet, click "..." in the top right corner
- Click "Advanced" - "Wallet Address" - select a child address
- Return to the BTC wallet page, click "Receive" to enter the receive page
- Click "..." in the lower right corner, click "Child Address" to complete the switch.
Note: The setting of child address will only take effect once, after you exit the receive page and re-enter, imToken will still use the main address for receiving by default.
Related reading: What is Bitcoin wallet child address?