diff --git a/lib/requestHandler.js b/lib/requestHandler.js
index 6a6c6c034..138c80bb2 100644
--- a/lib/requestHandler.js
+++ b/lib/requestHandler.js
@@ -419,7 +419,14 @@ function getUserReqHandler(userRule, recorder) {
         }
 
         try {
-          resourceInfo.reqBody = reqData.toString(); //TODO: deal reqBody in webInterface.js
+          if (/gzip/i.test(resourceInfo.req.headers['Content-Encoding'])) {
+            zlib.gunzip(reqData, (error, gunzipped) => {
+              if (error) throw error;
+              resourceInfo.reqBody = gunzipped.toString();
+            });
+          } else {
+            resourceInfo.reqBody = reqData.toString(); //TODO: deal reqBody in webInterface.js
+          }
           recorder && recorder.updateRecord(resourceInfoId, resourceInfo);
         } catch (e) { }
       })