The financial crisis triggered by the u.s. sub-prime mortgage crisis has spread to the whole world, which brought both China and the U.S. varying degrees of harm.Therefore, the two economies have taken positive measures to address the financial crisis, with a view to their rapid economic recovery of stability and prosperity. However,we can easily find the measures taken by the two governments with markedly different characteristics, embodied in channels and methods of the bailout funds' use. Taking the differences above as the key point, the paper assesses and compares the effectiveness of the two countries' measures to address the financial crisis.