fix: remove double Header: Content-Type
@@ -154,7 +154,6 @@ func (hcm *HttpConnectionManager) buildTargetResponse(c *pch.HttpContext) {
func (hcm *HttpConnectionManager) findRoute(hc *pch.HttpContext) error {
ra, err := hcm.routerCoordinator.Route(hc)
if err != nil {
- hc.AddHeader(constant.HeaderKeyContextType, constant.HeaderValueTextPlain)
hc.SendLocalReply(stdHttp.StatusNotFound, constant.Default404Body)
e := errors.Errorf("Requested URL %s not found", hc.GetUrl())
