diff --git a/cloud-etl-common/src/main/java/com/muyu/domain/EngineChildrenList.java b/cloud-etl-common/src/main/java/com/muyu/domain/EngineChildrenList.java
deleted file mode 100644
index 8921af1..0000000
--- a/cloud-etl-common/src/main/java/com/muyu/domain/EngineChildrenList.java
+++ /dev/null
@@ -1,46 +0,0 @@
-package com.muyu.domain;
-import  lombok.AllArgsConstructor;
-import  lombok.Builder;
-import  lombok.Data;
-import  lombok.NoArgsConstructor;
-/**
- * @Author：qdm
- * @Package：com.muyu.domain
- * @Project：cloud-etl-engine
- * @name：EnginechildrenList
- * @Date：2024/8/27 21:42
- */
-@Data
-@AllArgsConstructor
-@NoArgsConstructor
-@Builder
-public class EngineChildrenList extends EngineMaintenance {
-    /**
-     * 引擎名称
-     */
-    private String engineName;
-    /**
-     * 引擎编码
-     */
-    private Integer engineCode;
-    /**
-     * 引擎版本
-     */
-    private String engineVersion;
-    /**
-     * 类型
-     */
-    private Integer Type;
-    /**
-     * 状态
-     */
-    private Integer engineStatus;
-    /**
-     * 作用域
-     */
-    private Integer engineScope;
-    /*+
-    * 描述
-     */
-    private String engineRemark;
-}
diff --git a/cloud-etl-server/src/main/java/com/muyu/controller/EngIneController.java b/cloud-etl-server/src/main/java/com/muyu/controller/EngIneController.java
index 6684669..173e349 100644
--- a/cloud-etl-server/src/main/java/com/muyu/controller/EngIneController.java
+++ b/cloud-etl-server/src/main/java/com/muyu/controller/EngIneController.java
@@ -4,9 +4,7 @@ import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
 import com.muyu.common.core.domain.Result;
 import com.muyu.common.core.utils.poi.ExcelUtil;
 import com.muyu.common.core.web.controller.BaseController;
-import com.muyu.domain.EngineChildrenList;
 import com.muyu.domain.EngineMaintenance;
-import com.muyu.domain.EngineVersion;
 import com.muyu.domain.constants.PageResult;
 import com.muyu.req.EngineMaintenanceQueryReq;
 import com.muyu.req.EngineVersionListResp;
@@ -121,9 +119,4 @@ public class EngIneController extends BaseController {
            eq(EngineMaintenance::getId,id);
        }}));
     }
-
-    @PostMapping("/selectEngineChildrenList")
-    public List<EngineChildrenList> selectEngineChildrenList(){
-        return engIneService.selectEngineChildrenList();
-    }
 }
diff --git a/cloud-etl-server/src/main/java/com/muyu/mapper/EngineMapper.java b/cloud-etl-server/src/main/java/com/muyu/mapper/EngineMapper.java
index 21e580f..9f93483 100644
--- a/cloud-etl-server/src/main/java/com/muyu/mapper/EngineMapper.java
+++ b/cloud-etl-server/src/main/java/com/muyu/mapper/EngineMapper.java
@@ -1,7 +1,6 @@
 package com.muyu.mapper;
 
 import com.baomidou.mybatisplus.core.mapper.BaseMapper;
-import com.muyu.domain.EngineChildrenList;
 import com.muyu.domain.EngineMaintenance;
 import com.muyu.req.EngineMaintenanceQueryReq;
 import org.apache.ibatis.annotations.Mapper;
@@ -31,6 +30,4 @@ public interface EngineMapper extends BaseMapper<EngineMaintenance> {
     List<EngineMaintenance> getMaintenanceList(EngineMaintenanceQueryReq engineMaintenanceQueryReq);
 
     Integer deletes(@Param("id") Long id);
-
-    List<EngineChildrenList> selectEngineChildrenList();
 }
diff --git a/cloud-etl-server/src/main/java/com/muyu/service/EngIneService.java b/cloud-etl-server/src/main/java/com/muyu/service/EngIneService.java
index d212467..b1ea594 100644
--- a/cloud-etl-server/src/main/java/com/muyu/service/EngIneService.java
+++ b/cloud-etl-server/src/main/java/com/muyu/service/EngIneService.java
@@ -2,7 +2,6 @@ package com.muyu.service;
 
 import com.baomidou.mybatisplus.extension.service.IService;
 import com.muyu.common.core.domain.Result;
-import com.muyu.domain.EngineChildrenList;
 import com.muyu.domain.EngineMaintenance;
 import com.muyu.domain.constants.PageResult;
 import com.muyu.req.EngineMaintenanceQueryReq;
@@ -45,6 +44,4 @@ public interface EngIneService extends IService<EngineMaintenance> {
     Integer deletes(Long id);
 
     Result forbiddenEngine(Integer id);
-
-    List<EngineChildrenList> selectEngineChildrenList();
 }
diff --git a/cloud-etl-server/src/main/java/com/muyu/service/serviceImpl/EngIneServiceImpl.java b/cloud-etl-server/src/main/java/com/muyu/service/serviceImpl/EngIneServiceImpl.java
index ab65d8d..af383e7 100644
--- a/cloud-etl-server/src/main/java/com/muyu/service/serviceImpl/EngIneServiceImpl.java
+++ b/cloud-etl-server/src/main/java/com/muyu/service/serviceImpl/EngIneServiceImpl.java
@@ -5,7 +5,6 @@ import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
 import com.github.pagehelper.PageHelper;
 import com.github.pagehelper.PageInfo;
 import com.muyu.common.core.domain.Result;
-import com.muyu.domain.EngineChildrenList;
 import com.muyu.domain.EngineMaintenance;
 import com.muyu.domain.EngineVersion;
 import com.muyu.domain.constants.PageResult;
@@ -198,10 +197,4 @@ public class EngIneServiceImpl extends ServiceImpl<EngineMapper, EngineMaintenan
         Integer res = engineMapper.forbiddenEngine(id);
         return Result.success(res);
     }
-
-    @Override
-    public List<EngineChildrenList> selectEngineChildrenList() {
-        List<EngineChildrenList> engineChildrenLists = engineMapper.selectEngineChildrenList();
-        return engineChildrenLists;
-    }
 }
diff --git a/cloud-etl-server/src/main/resources/mapper/EngineMapper.xml b/cloud-etl-server/src/main/resources/mapper/EngineMapper.xml
index 6f9a96d..2450316 100644
--- a/cloud-etl-server/src/main/resources/mapper/EngineMapper.xml
+++ b/cloud-etl-server/src/main/resources/mapper/EngineMapper.xml
@@ -74,8 +74,4 @@
             </if>
         </where>
     </select>
-    <select id="selectEngineChildrenList" resultType="com.muyu.domain.EngineChildrenList">
-        select *
-        from engine_maintenance
-    </select>
 </mapper>