diff --git a/include/classes/IoTItem.h b/include/classes/IoTItem.h
index b1899614..faa02106 100644
--- a/include/classes/IoTItem.h
+++ b/include/classes/IoTItem.h
@@ -9,6 +9,8 @@ class IoTItem {
 
     void loop();
     virtual void doByInterval();
+    virtual void execute(String command, String param);
+
     void regEvent(String value, String consoleInfo);
     void regEvent(float value, String consoleInfo);
 
diff --git a/src/classes/IoTItem.cpp b/src/classes/IoTItem.cpp
index bb30f3a4..5ac9fd72 100644
--- a/src/classes/IoTItem.cpp
+++ b/src/classes/IoTItem.cpp
@@ -72,4 +72,6 @@ void IoTItem::regEvent(float value, String consoleInfo = "") {
 
 void IoTItem::doByInterval() {}
 
+void IoTItem::execute(String command, String param) {}
+
 IoTItem* myIoTItem;
\ No newline at end of file