diff --git a/src/main/java/com/genersoft/iot/vmp/common/GeneralCallback.java b/src/main/java/com/genersoft/iot/vmp/common/GeneralCallback.java
deleted file mode 100644
index df07fac5e..000000000
--- a/src/main/java/com/genersoft/iot/vmp/common/GeneralCallback.java
+++ /dev/null
@@ -1,5 +0,0 @@
-package com.genersoft.iot.vmp.common;
-
-public interface GeneralCallback<T>{
-    void run(int code, String msg, T data);
-}