The purpose of this study is to restore the Green's Function between pairs of stations by using the correlation of coda waves, since the waveforms recorded in addition to the ambinet noises have scattered waves. In this research, the correlation of the coda waves in the Tehran region with a geographical position of 35.55 to 35.85 degrees North and 51.15 to 51.5 degrees East with an approximate dimension of 100 * 100 kilometers and 10 accelerated stations with continuous data We reconstruction the Green's Function during one month. The results of these studies show that Green's Function is due to the correlation of ambinet noise with fluctuations and noise pollution, and the Green's Function obtained from this method is not symmetric and some of the paths are eliminated due to the lack of energy recording, but the Green's Function The result of the mutual correlation of the coda waves is more symmetrical and it is clear in both the causal and non-causal intervals of the energy range. As a result, it is closer to the actual Green Function and this method can help to reduce noise by cross correlation coda wave.