# Add Liquidity
- Goto Hipo.com,Click "GateBridge" module;
- Enter the GateBridge module, click "Liquidity" and select the token to add liquidity;
- Chose the right network, click "Add" and input the token amount. If this is the first time, you have to approve the token contract;
- After the approve tx confirmed, click "Supply", and sign tx in your wallet;
- After signing tx, you can switch "History" tab to check the tx status.
# Remove Liquidity
Click the "Liquidity" tab, chose your LP token and click "Withdraw";
The ratio of LP tokens can be selected, if this is the first time, you should approve the token contract;
After the approve tx confirmed, click "Confirm" and sign this tx;
After signing tx, you can switch "History" tab to check the tx status.
# Cross Chain
Goto Hipo.com,switch the network and connet your wallet;
Enter the GateBridge--Cross-chain module;
Chose the right token, network and amount;
Maybe need to approve token contract in your first time;After the approve tx confirmed, click "Confirm" and sign this tx;
After signing tx, you can switch "History" tab to check the tx status.