diff --git a/config/config.js b/config/config.js
index 8ebc914b..852fdda9 100644
--- a/config/config.js
+++ b/config/config.js
@@ -15,7 +15,7 @@ export default {
           hmr: true,
         },
         targets: {
-          ie: 9,
+          ie: 11,
         },
         locale: {
           enable: true, // default false