diff --git a/modules/i3plus-pojo-base/src/main/java/cn/estsh/i3plus/pojo/base/tool/DdlPreparedPack.java b/modules/i3plus-pojo-base/src/main/java/cn/estsh/i3plus/pojo/base/tool/DdlPreparedPack.java
index 3bd0c51..ecc426c 100644
--- a/modules/i3plus-pojo-base/src/main/java/cn/estsh/i3plus/pojo/base/tool/DdlPreparedPack.java
+++ b/modules/i3plus-pojo-base/src/main/java/cn/estsh/i3plus/pojo/base/tool/DdlPreparedPack.java
@@ -321,6 +321,15 @@ public class DdlPreparedPack {
     }
 
     /**
+     * 两个字段不相等
+     *
+     * @param firstColumnName 列名
+     * @param packBean
+     */
+    public static void getNotEqueals(String firstColumnName, String twoColumnName, DdlPackBean packBean) {
+        packBean.addColumnQuery(null, " and UPPER(model." + firstColumnName + ")!= UPPER(model." + twoColumnName+")", null);
+    }
+    /**
      * 封装long或者int的负整数对象成equal语句
      *
      * @param columnName 列名