Http gzip body was truncated from the front

I found that when i handle a http gzip packet,if the size after gzip decompression exceeds response.inspect_min_size,HttpServerBodyGetDataCallback will inspect body, and next response body will be covered from the front becaus of HtpBodyPrune function, and finally the response body will be shorter and truncated from the front.
My question:
Can i increase response.inspect_min_size directly to solve this question ?I’m worried that it will affect other functions.
if not, how to slove it?