diff --git a/src/index.js b/src/index.js
index 1a00435..d517821 100644
--- a/src/index.js
+++ b/src/index.js
@@ -424,14 +424,14 @@ module.exports = (req, res, logFacilities, config, next) => {
     let headerIntervene = false;
     Object.keys(req.headers).every((key) => {
       if (typeof req.headers[key] == "string") {
-        securityResponse = transaction.addResponseHeader(key, req.headers[key]);
+        securityResponse = transaction.addRequestHeader(key, req.headers[key]);
         if (typeof securityResponse === "object") {
           headerIntervene = true;
           return false;
         }
       } else if (Array.isArray(req.headers[key])) {
         req.headers[key].every((value) => {
-          securityResponse = transaction.addResponseHeader(key, value);
+          securityResponse = transaction.addRequestHeader(key, value);
           if (typeof securityResponse === "object") {
             headerIntervene = true;
             return false;