diff --git a/src/org/redkale/source/FilterGroups.java b/src/org/redkale/source/FilterGroups.java
deleted file mode 100644
index d65418440..000000000
--- a/src/org/redkale/source/FilterGroups.java
+++ /dev/null
@@ -1,26 +0,0 @@
-/*
- * To change this license header, choose License Headers in Project Properties.
- * To change this template file, choose Tools | Templates
- * and open the template in the editor.
- */
-package org.redkale.source;
-
-import static java.lang.annotation.ElementType.*;
-import static java.lang.annotation.RetentionPolicy.RUNTIME;
-import java.lang.annotation.*;
-
-/**
- *
- * <p>
- * 详情见: http://www.redkale.org
- *
- * @author zhangjx
- */
-@Inherited
-@Documented
-@Target({FIELD})
-@Retention(RUNTIME)
-public @interface FilterGroups {
-
-    FilterGroup[] value();
-}