In the paper, 4180 horizontal-component digital seismograms of 169 earthquakes recorded on 162 stations of Hebei Digital Tele-seismic Network during Jan. 2009 to May 2015 are used in the researches for the entire Hebei region and adjacent domain, the study area is divided into two areas:the mountain area and the plain area according to the terrain and geological structure, the inelastic attenuations of the two areas are studied. Following a hinged tri-linear geometrical spreading model,the Q values are calculated for each area by Atkinson's method and compared with the exited data. The frequency-dependent Q in the mountain and flat area are estimated as Q(f)=474.8f0.3589 and Q(f)=294.5f0.5193.Then, the source parameters and the site responses are inverted by the Moya's method, the site responses of 93 bedrock stations and 58 underground stations are obtained. The site responses with frequency for bedrock stations are more complicated, most of the site responses of different types of bedrock stations have no obvious consistency. The site responses of the underground stations are basically consistent with the change of frequency, and the performance of the low frequency band (1~7 Hz) is enlarged, and the high frequency band (7~20 Hz) is the attenuation effect.