diff --git a/debug.js b/debug.js
new file mode 100644
index 0000000..e69de29
diff --git a/examples/messageserver.mjs b/examples/messageserver.mjs
index 8eae752..d87a989 100644
--- a/examples/messageserver.mjs
+++ b/examples/messageserver.mjs
@@ -1,7 +1,7 @@
-import * as mixinjs from '../index.mjs';
-import config from "./config.mjs";
+import config from './config.mjs';
 import fs from 'fs';
 import Koa from 'koa';
+import mixinjs from '../index.mjs';
 
 const app = new Koa();
 const opts = config.mixin;
diff --git a/examples/test.mjs b/examples/test.mjs
index 92e575d..435d3e9 100644
--- a/examples/test.mjs
+++ b/examples/test.mjs
@@ -1,5 +1,5 @@
-import * as  mixinjs from '../index.mjs';
 import config from './config.mjs';
+import mixinjs from '../index.mjs';
 
 // import fs from 'fs';
 // const cert = fs.readFileSync(config.mixin.privatekey);