diff --git a/src/com/wentch/redkale/source/FilterColumn.java b/src/com/wentch/redkale/source/FilterColumn.java
index 6944a9601..9d3441ff6 100644
--- a/src/com/wentch/redkale/source/FilterColumn.java
+++ b/src/com/wentch/redkale/source/FilterColumn.java
@@ -33,14 +33,6 @@ public @interface FilterColumn {
      */
     long least() default 1;
 
-    /**
-     * LIKE、NOT LIKE时是否区分大小写, 由IGNORECASELIKE、IGNORECASENOTLIKE代替
-     * <p>
-     * @return
-     */
-    @Deprecated
-    boolean ignoreCase() default false;
-
     /**
      * express的默认值根据字段类型的不同而不同:
      * 数组 --> IN