diff --git a/lib/filter.js b/lib/filter.js
index 7b72517..acfd637 100644
--- a/lib/filter.js
+++ b/lib/filter.js
@@ -102,7 +102,7 @@ function logicGzip () {
   let route = hexo.route
   let routeList = route.list()
 
-  return Promise.all(routeList.filter(path => (path.endsWith('.html') || path.endsWith('.js') || path.endsWith('.css'))).map(path => {
+  return Promise.all(routeList.filter(path => (path.endsWith('.html') || path.endsWith('.js') || path.endsWith('.css') || path.endsWith('.xml') || path.endsWith('.json'))).map(path => {
     return new Promise((resolve, reject) => {
       // Grab all assets using hexo router
       let assetPath = route.get(path)
@@ -142,7 +142,7 @@ function logicBrotli () {
   let route = hexo.route
   let routeList = route.list()
 
-  return Promise.all(routeList.filter(path => (path.endsWith('.html') || path.endsWith('.js') || path.endsWith('.css'))).map(path => {
+  return Promise.all(routeList.filter(path => (path.endsWith('.html') || path.endsWith('.js') || path.endsWith('.css') || path.endsWith('.xml') || path.endsWith('.json'))).map(path => {
     return new Promise((resolve, reject) => {
       // Grab all assets using hexo router
       let assetPath = route.get(path)