fix: monitor export

Author: yugasun

src/index.js

@@ -9,7 +9,6 @@ const Scf = require('./baas/scf')
 const Tag = require('./baas/tag')
 const Postgresql = require('./baas/postgresql')
 const Vpc = require('./baas/vpc')
-const monitor = require('./monitor')
 
 module.exports = {
   Apigw,
@@ -22,6 +21,5 @@ module.exports = {
   Scf,
   Tag,
   Postgresql,
-  Vpc,
-  monitor
+  Vpc
 }