diff --git a/mindinsight/ui/vue.config.js b/mindinsight/ui/vue.config.js
index 6e51793c..a3b2130e 100644
--- a/mindinsight/ui/vue.config.js
+++ b/mindinsight/ui/vue.config.js
@@ -49,7 +49,7 @@ module.exports = {
   },
 
   devServer: {
-    port: 8085,
+    port: 8086,
     disableHostCheck: true,
   },