China’sweathermodification has been carried out for50 years, and as for it there is urgentneeds forwater resources, disaster(flood, drought, hail) reduction, environmentalprotection and others, so in this areawemustdo a pioneer in theworld, and in the science and technologywemustbe innovative, make a difference. This article emphasized, in addition to improving the technological level of the specific, to update a numberofacademic conceptsmay be necessary. Conceptualupdatemay bemore conducive to specific problems and can seize the key points, bear fruitas soon as possible, and also it can lifta relaxed environment foryoung people’s innovation and ravel confusion.