diff --git a/lib/middleware/access-control.js b/lib/middleware/access-control.js
index 11c5280ab..420acb738 100644
--- a/lib/middleware/access-control.js
+++ b/lib/middleware/access-control.js
@@ -21,12 +21,12 @@ module.exports = async (ctx, next) => {
         await next();
     } else {
         if (config.whitelist) {
-            if (!(config.whitelist.indexOf(ip) !== -1 || config.whitelist.indexOf(requestPath) !== -1)) {
+            if (!(config.whitelist.includes(ip) || config.whitelist.includes(requestPath))) {
                 reject(ctx);
             }
         } else {
             if (config.blacklist) {
-                if (config.blacklist.indexOf(ip) !== -1 || config.blacklist.indexOf(requestPath) !== -1) {
+                if (config.blacklist.includes(ip) || config.blacklist.includes(requestPath)) {
                     reject(ctx);
                 }
             }