diff --git a/src/hooks/Rule/connector/useComponentsHandlers.ts b/src/hooks/Rule/connector/useComponentsHandlers.ts
index 1fd313e51..73af3ba96 100644
--- a/src/hooks/Rule/connector/useComponentsHandlers.ts
+++ b/src/hooks/Rule/connector/useComponentsHandlers.ts
@@ -123,6 +123,7 @@ export default (
   }
 
   const mqttHandler: Handler = ({ components, rules }) => {
+    console.log(components)
     const comRet = components
     if (comRet?.server) {
       comRet.server.componentProps = { placeholder: 'broker.emqx.io:1883' }