If you choose to "Stake SUN", your SUN can be withdrawn anytime without a locking period, but you can only earn trading fees in TUSD from the stablecoin pool;
Steps are as follows:
1. In the SUN staking pool, click on "Stake", confirm the amount, and click on the "Deposit" button.
2. After your approval is successful, click on "Deposit". You need to click on "Accept" in the Signature Request pop-up window to complete the action.