diff --git a/mybatis-flex-core/src/main/java/com/mybatisflex/core/logicdelete/impl/DateTimeLogicDeleteProcessor.java b/mybatis-flex-core/src/main/java/com/mybatisflex/core/logicdelete/impl/DateTimeLogicDeleteProcessor.java
index beedb5e0..9ad4164a 100644
--- a/mybatis-flex-core/src/main/java/com/mybatisflex/core/logicdelete/impl/DateTimeLogicDeleteProcessor.java
+++ b/mybatis-flex-core/src/main/java/com/mybatisflex/core/logicdelete/impl/DateTimeLogicDeleteProcessor.java
@@ -16,11 +16,7 @@
 
 package com.mybatisflex.core.logicdelete.impl;
 
-import com.mybatisflex.core.dialect.IDialect;
-import com.mybatisflex.core.logicdelete.AbstractLogicDeleteProcessor;
-import com.mybatisflex.core.query.QueryColumn;
-import com.mybatisflex.core.query.QueryWrapper;
-import com.mybatisflex.core.table.TableInfo;
+import com.mybatisflex.core.logicdelete.NullableColumnLogicDeleteProcessor;
 
 /**
  * {@link java.time.LocalDateTime} 类型的属性对应的逻辑删除处理器。
@@ -28,26 +24,7 @@ import com.mybatisflex.core.table.TableInfo;
  * @author 王帅
  * @since 2023-06-20
  */
-public class DateTimeLogicDeleteProcessor extends AbstractLogicDeleteProcessor {
-
-    @Override
-    public String buildLogicNormalCondition(String logicColumn, TableInfo tableInfo, IDialect dialect) {
-        return dialect.wrap(logicColumn) + " IS NULL";
-    }
-
-    @Override
-    public void buildQueryCondition(QueryWrapper queryWrapper, TableInfo tableInfo) {
-        QueryColumn queryColumn = new QueryColumn(tableInfo.getSchema(), tableInfo.getTableName(), tableInfo.getLogicDeleteColumn());
-        queryWrapper.and(queryColumn.isNull());
-    }
-
-    /**
-     * 逻辑删除字段值为 {@code null} 表示数据未删除。
-     */
-    @Override
-    public Object getLogicNormalValue() {
-        return null;
-    }
+public class DateTimeLogicDeleteProcessor extends NullableColumnLogicDeleteProcessor {
 
     /**
      * 逻辑删除字段值为 {@code NOW()} 表示数据删除，并记录删除时间。