Wallet unstable. USDT and DAI keeps changing

The balance for DAI and USDT keep changing. Originally I tried to swap DAI to USDT, but then a warning that said my gas limit is too low showed up. But after that, it looks like the swap is successful, because my USDT balance increased. However, after that the balance becomes unstable and the balance keeps swapping between DAI and USDT, making it impossible to transfer or sell.

video link: streamable.com/bopdtd
wallet: 0x81570e2767f442A8538279c4c2a2784D077e4236

Click the node in the upper left corner of the asset page, then refresh your wallet and try to transfer


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solved, thank you