diff --git a/packages/api/src/index.js b/packages/api/src/index.js
index be318b74..8f740c07 100644
--- a/packages/api/src/index.js
+++ b/packages/api/src/index.js
@@ -1,5 +1,4 @@
 const shell = require('./shell');
-const main = require('./main');
 
 const argument = process.argv[2];
 if (argument && argument.endsWith('Process')) {
@@ -8,11 +7,12 @@ if (argument && argument.endsWith('Process')) {
   const module = proc[argument];
   module.start();
 } else if (!module['parent'] && !process.argv.includes('--checkParent')) {
+  const main = require('./main');
 
   main.start(argument);
 }
 
 module.exports = {
   ...shell,
-  mainModule: main,
+  getMainModule: () => require('./main'),
 };
diff --git a/packages/dbgate/bin/dbgate.js b/packages/dbgate/bin/dbgate.js
old mode 100644
new mode 100755
index 3e9a13a2..be7f1240
--- a/packages/dbgate/bin/dbgate.js
+++ b/packages/dbgate/bin/dbgate.js
@@ -2,4 +2,4 @@
 
 const dbgateApi = require('dbgate-api');
 
-dbgateApi.mainModule.start('startNodeWeb');
+dbgateApi.getMainModule().start('startNodeWeb');