diff --git a/lib/hexo/index.js b/lib/hexo/index.js
index 741a5a872a..2f6f80682d 100644
--- a/lib/hexo/index.js
+++ b/lib/hexo/index.js
@@ -23,14 +23,14 @@ const Theme = require('../theme');
 const Locals = require('./locals');
 const defaultConfig = require('./default_config');
 const loadDatabase = require('./load_database');
-const MultiConfigPath = require('./multi_config_path');
+const multiConfigPath = require('./multi_config_path');
 
 const libDir = pathFn.dirname(__dirname);
 const sep = pathFn.sep;
 const dbVersion = 1;
 
 function Hexo(base = process.cwd(), args = {}) {
-  const mcp = new MultiConfigPath(this);
+  const mcp = multiConfigPath(this);
 
   EventEmitter.call(this);