diff --git a/smtweb-framework/core/src/main/java/cc/smtweb/framework/core/db/DbEngine.java b/smtweb-framework/core/src/main/java/cc/smtweb/framework/core/db/DbEngine.java
index c22d19d..4e419f7 100644
--- a/smtweb-framework/core/src/main/java/cc/smtweb/framework/core/db/DbEngine.java
+++ b/smtweb-framework/core/src/main/java/cc/smtweb/framework/core/db/DbEngine.java
@@ -280,21 +280,4 @@ public class DbEngine extends JdbcEngine {
         }
         return findDao((Class<T>) entities.get(0).getClass()).batchInsertEntity(entities);
     }
-
-    /**
-     * 批量插入单行数据
-     *
-     * @param entities PO对象列表
-     * @param fields   逗号分隔的字段列表
-     * @param <T>      实体类型
-     * @return 更新数量
-     */
-    public <T> int[] batchInsertEntity(List<T> entities, String fields) {
-        if (entities == null || entities.isEmpty()) {
-            return null;
-        }
-        return findDao((Class<T>) entities.get(0).getClass()).batchInsertEntity(entities);
-    }
-
-
 }