The MakerDAO community voted on the "Emergency Parameter Change" proposal, which will be implemented at 00:14 on March 14th, Beijing time. The proposal includes: reducing the debt ceiling of UNIV2USDCETH-A, UNIV2DAIUSDC-A, GUNIV3DAIUSDC1-A, GUNIV3DAIUSDC2-A to 0 DAI; increasing the maximum debt ceiling of PSM-USDP-A from 450 million DAI to 1 billion DAI; In USDC-PSM, the USDC → DAI exchange fee (tin) is increased to 1%, and the maximum daily casting amount (gap) is reduced to 250 million DAI; in USDP-PSM, the USDP → DAI exchange fee (tin) is reduced To 0%, increase the DAI → USDP exchange fee (tout) to 1%, increase the maximum daily casting amount (gap) to 250 million DAI; in GUSD-PSM, reduce the maximum daily casting amount (gap) to 1000 10,000 DAI; reduced the target lending rate (bar) of Compound v2 D3M and Aave v2 D3M to 0% to eliminate exposure; finally, the proposal decided to reduce the GSM suspension delay from 48 hours to 16 hours to improve the agility of governance decision-making , this change is a temporary change and will increase the GSM pause delay again when circumstances permit.