diff --git a/src/main/java/com/bipt/intelligentapplicationorchestrationservice/constant/MessageConstant.java b/src/main/java/com/bipt/intelligentapplicationorchestrationservice/constant/MessageConstant.java
index 3240df9..7347c95 100644
--- a/src/main/java/com/bipt/intelligentapplicationorchestrationservice/constant/MessageConstant.java
+++ b/src/main/java/com/bipt/intelligentapplicationorchestrationservice/constant/MessageConstant.java
@@ -3,4 +3,12 @@ package com.bipt.intelligentapplicationorchestrationservice.constant;
 public class MessageConstant {
     public static final String UNKNOWN_ERROR = "未知错误";
     public static final String ALREADY_EXISTS = "已存在";
+
+    //生命周期相关常量
+    public static final String LifeCycle_No_Exist = "生命周期不存在";
+    public static final String LifeCycle_Undefined = "生命周期未定义";
+    public static final String ERROR_DEPLOYED_TO_DESIGNING = "已部署的模型不能直接调整成设计，需先下线再设计";
+    public static final String ERROR_ABANDONED_CANNOT_UPDATE = "已废弃的模型只能查看信息，不能更新生命周期";
+    public static final String ERROR_TRAINING_INVALID_TRANSITION = "训练中的模型只能调整成设计和评估";
+    public static final String UPDATE_FAILURE = "更新模型生命周期失败";
 }
diff --git a/src/main/java/com/bipt/intelligentapplicationorchestrationservice/controller/ModelController.java b/src/main/java/com/bipt/intelligentapplicationorchestrationservice/controller/ModelController.java
new file mode 100644
index 0000000..11012ae
--- /dev/null
+++ b/src/main/java/com/bipt/intelligentapplicationorchestrationservice/controller/ModelController.java
@@ -0,0 +1,79 @@
+package com.bipt.intelligentapplicationorchestrationservice.controller;
+
+import com.bipt.intelligentapplicationorchestrationservice.pojo.*;
+import com.bipt.intelligentapplicationorchestrationservice.service.ModelService;
+import io.swagger.v3.oas.annotations.Operation;
+import io.swagger.v3.oas.annotations.tags.Tag;
+import lombok.extern.slf4j.Slf4j;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.web.bind.annotation.*;
+
+import java.util.List;
+
+@Slf4j
+@RestController
+@RequestMapping("/model")
+@Tag(name = "模型部分相关接口")
+@CrossOrigin(origins = "http://localhost:3000")   // 生产环境指定具体域名
+public class ModelController {
+    @Autowired
+    private ModelService modelService;
+    @Operation(summary = "创建模型")
+    @PostMapping("/createModel")
+    public OptResult creatModel(@RequestBody ModelDTO dto){
+        log.info("创建模型");
+        modelService.createModel(dto);
+        return OptResult.success();
+    }
+
+    @Operation(summary = "新增模型版本")
+    @PostMapping("/createModelVersion")
+    public OptResult createModelVersion(@RequestBody ModelDTO dto){
+        log.info("新增模型版本");
+        modelService.createModelVersion(dto);
+        return OptResult.success();
+    }
+
+    @Operation(summary = "查询模型列表")
+    @GetMapping("list")
+    public OptResult list(){
+        log.info("查询模型列表");
+        List<ModelVO> modelVOList = modelService.list();
+        return OptResult.success(modelVOList);
+    }
+
+    @Operation(summary = "查询模型详情")
+    @GetMapping("detail")
+    public OptResult detail(Long id){
+        log.info("查询模型详情");
+        ModelVersion  modelVersion = modelService.detail(id);
+        return OptResult.success(modelVersion);
+    }
+
+    @Operation(summary = "模型更新")
+    @PutMapping("/updateModel")
+    public OptResult updateModel(@RequestBody ModelVersionDTO dto){
+        log.info("模型更新");
+        modelService.updateModel(dto);
+        return OptResult.success();
+    }
+
+
+    @Operation(summary = "模型版本删除")
+    @DeleteMapping("/deleteModelVersion")
+    public OptResult deleteModelVersion(Long id){
+        log.info("模型版本删除");
+        modelService.deleteModelVersion(id);
+        return OptResult.success();
+    }
+
+    @Operation(summary = "更新生命周期")
+    @PutMapping("/updateLifeCycle")
+    public OptResult updateLifeCycle(Long id,String lifeCycle){
+        log.info("更新生命周期");
+        modelService.updateLifeCycle(id,lifeCycle);
+        return OptResult.success();
+    }
+
+
+}
diff --git a/src/main/java/com/bipt/intelligentapplicationorchestrationservice/enumeration/ModelLifecycle.java b/src/main/java/com/bipt/intelligentapplicationorchestrationservice/enumeration/ModelLifecycle.java
new file mode 100644
index 0000000..0e8b2f7
--- /dev/null
+++ b/src/main/java/com/bipt/intelligentapplicationorchestrationservice/enumeration/ModelLifecycle.java
@@ -0,0 +1,51 @@
+package com.bipt.intelligentapplicationorchestrationservice.enumeration;
+
+import com.bipt.intelligentapplicationorchestrationservice.constant.MessageConstant;
+
+/**
+ * 模型生命周期状态枚举
+ */
+public enum ModelLifecycle {
+    DESIGNING("设计中"),
+    TRAINING("训练中"),
+    EVALUATING("评估中"),
+    DEPLOYED("已部署"),
+    OFFLINE("已下线"),
+    ABANDONED("已废弃");
+
+    private final String description;
+
+    private ModelLifecycle(String description) {
+        this.description = description;
+    }
+
+
+    public String getDescription() {
+        return description;
+    }
+
+    // 将枚举名称转换成数据库存储的字符串
+    public String getDbValue() {
+        return name();
+    }
+
+    // 将数据库存储的字符串转换为枚举实例
+    public static ModelLifecycle getDbValueFromDb(String dbValue) {
+        if(dbValue == null) return null;
+        try  {
+            return ModelLifecycle.valueOf(dbValue);
+        } catch (IllegalArgumentException e) {
+            throw new IllegalArgumentException(MessageConstant.LifeCycle_No_Exist + ":" + dbValue);
+        }
+    }
+
+    // 从前端传的中文描述 -> 转换为枚举
+    public static ModelLifecycle fromDescription(String description) {
+        for (ModelLifecycle lifecycle : ModelLifecycle.values()) {
+            if (lifecycle.getDescription().equals(description)) {
+                return lifecycle;
+            }
+        }
+        throw new IllegalArgumentException("生命周期描述非法: " + description);
+    }
+}
\ No newline at end of file
diff --git a/src/main/java/com/bipt/intelligentapplicationorchestrationservice/mapper/ModelMapper.java b/src/main/java/com/bipt/intelligentapplicationorchestrationservice/mapper/ModelMapper.java
new file mode 100644
index 0000000..fb3106f
--- /dev/null
+++ b/src/main/java/com/bipt/intelligentapplicationorchestrationservice/mapper/ModelMapper.java
@@ -0,0 +1,75 @@
+package com.bipt.intelligentapplicationorchestrationservice.mapper;
+
+import com.bipt.intelligentapplicationorchestrationservice.pojo.ModelInfo;
+import com.bipt.intelligentapplicationorchestrationservice.pojo.ModelVO;
+import com.bipt.intelligentapplicationorchestrationservice.pojo.ModelVersion;
+import com.bipt.intelligentapplicationorchestrationservice.pojo.ModelVersionDTO;
+import org.apache.ibatis.annotations.*;
+
+import java.util.List;
+
+public interface ModelMapper {
+
+    /**
+     * 插入模型基本信息
+     * @param modelInfo
+     */
+    @Options(useGeneratedKeys = true, keyProperty = "id")   //能够拿到主键值，并设置给modelInfo对象
+    @Insert("insert into model_info(model_name) values(#{modelName})")
+    void insertModelInfo(ModelInfo modelInfo);
+
+    /**
+     * 插入模型版本信息
+     * @param modelVersion
+     */
+    void insertModelVersion(ModelVersion modelVersion);
+
+    /*
+     * 查询模型列表
+     */
+    List<ModelVO> list();
+
+    /**
+     * 根据id查询模型详情
+     * @param id  版本表id
+     * @return
+     */
+    ModelVersion selectById(Long id);
+
+    /**
+     * 更新模型信息
+     * @param dto
+     */
+    void update(ModelVersionDTO dto);
+
+    /**
+     * 删除模型版本
+     * @param id  版本表id
+     */
+    @Delete("delete from model_version where id=#{id}")
+    void deleteModelVersion(Long id);
+
+    /**
+     * 删除模型
+     * @param id  模型id
+     */
+    @Delete("delete from model_info where id= #{id}")
+    void deleteModel(Long id);
+
+    /**
+     * 查询模型生命周期
+     * @param id  模型版本表id
+     *            返回模型生命周期
+     */
+    @Select("select life_cycle from model_version where id=#{id}")
+    String selectLifeCycleById(Long id);
+
+    /**
+     * 更新模型生命周期
+     * @param id  模型版本表id
+     * @param dbValue  数据库中存储的生命周期
+     * @return
+     */
+    @Update("update model_version set life_cycle=#{dbValue} where id=#{id}")
+    int updateLifeCycleById(Long id, String dbValue);
+}
diff --git a/src/main/java/com/bipt/intelligentapplicationorchestrationservice/pojo/ModelDTO.java b/src/main/java/com/bipt/intelligentapplicationorchestrationservice/pojo/ModelDTO.java
new file mode 100644
index 0000000..7fd41b9
--- /dev/null
+++ b/src/main/java/com/bipt/intelligentapplicationorchestrationservice/pojo/ModelDTO.java
@@ -0,0 +1,31 @@
+package com.bipt.intelligentapplicationorchestrationservice.pojo;
+
+import lombok.AllArgsConstructor;
+import lombok.Builder;
+import lombok.Data;
+import lombok.NoArgsConstructor;
+
+import java.time.LocalDateTime;
+
+@Data
+@Builder
+@NoArgsConstructor
+@AllArgsConstructor
+public class ModelDTO {
+    private Long id;                // 模型id
+    private String modelName;           // 模型名称
+    private String version;         // 模型版本
+    private Integer datasetId;      // 数据集id
+    private String modelConfig;     // 模型配置信息
+    private String modelPath;       // 模型存储路径
+    private Integer status;         // 模型状态（1代表上线，0代表不上线）D
+    private Integer modelSize;   // 模型大小
+    private String dataPreHandleFile;      // 数据预处理文件存储路径
+    private String modelSuperArgs;           // 模型超参数
+    private String modelArgsSize;            // 模型参数量
+    private String modelSourceCodeUrl;      // 模型源代码路径
+    private String modelFile;              // 模型文件存储路径
+    private String modelDesignDocument;    // 模型设计文档存储路径
+    private String lifeCycle;     // 模型生命周期
+    private String operateUser;          //  操作人
+}
diff --git a/src/main/java/com/bipt/intelligentapplicationorchestrationservice/pojo/ModelVO.java b/src/main/java/com/bipt/intelligentapplicationorchestrationservice/pojo/ModelVO.java
new file mode 100644
index 0000000..2142037
--- /dev/null
+++ b/src/main/java/com/bipt/intelligentapplicationorchestrationservice/pojo/ModelVO.java
@@ -0,0 +1,24 @@
+package com.bipt.intelligentapplicationorchestrationservice.pojo;
+
+import lombok.AllArgsConstructor;
+import lombok.Builder;
+import lombok.Data;
+import lombok.NoArgsConstructor;
+
+import java.time.LocalDateTime;
+
+@Data
+@Builder
+@NoArgsConstructor
+@AllArgsConstructor
+public class ModelVO {
+    private Long id;   // 模型id
+    private Long versionId;   // 用于保证react的map中key的唯一性
+    private String modelName;  // 模型名称
+    private String version;   // 模型版本
+    private String dataPreHandleFile;      // 数据预处理文件存储路径
+    private String operateUser;          //  操作人
+    private LocalDateTime updateTime;    // 修改时间
+    private Integer status;         // 模型状态（1代表上线，0代表不上线）
+
+}
diff --git a/src/main/java/com/bipt/intelligentapplicationorchestrationservice/pojo/ModelVersion.java b/src/main/java/com/bipt/intelligentapplicationorchestrationservice/pojo/ModelVersion.java
index 6297b43..90a907b 100644
--- a/src/main/java/com/bipt/intelligentapplicationorchestrationservice/pojo/ModelVersion.java
+++ b/src/main/java/com/bipt/intelligentapplicationorchestrationservice/pojo/ModelVersion.java
@@ -24,5 +24,23 @@ public class ModelVersion implements Serializable {
     private String modelPath;       // 模型存储路径
     private Integer status;         // 模型状态（1代表上线，0代表不上线）
     private LocalDateTime createTime; // 创建时间
+    //补充更新时间字段
+    private LocalDateTime  updateTime;  // 更新时间
+    //创建模型部分补充的字段
+    private Integer modelSize;   // 模型大小
+    private String dataPreHandleFile;      // 数据预处理文件存储路径
+    //模型信息管理部分补充的字段
+    private String modelSuperArgs;           // 模型超参数
+    private String modelArgsSize;            // 模型参数量
+    private String modelSourceCodeUrl;      // 模型源代码路径
+    private String modelFile;              // 模型文件存储路径
+    private String modelDesignDocument;    // 模型设计文档存储路径
+
+    private String lifeCycle;     // 模型生命周期
+
+    private String operateUser;          //  操作人
+
+    private String modelName;     //模型名称
+
 
 }
diff --git a/src/main/java/com/bipt/intelligentapplicationorchestrationservice/pojo/ModelVersionDTO.java b/src/main/java/com/bipt/intelligentapplicationorchestrationservice/pojo/ModelVersionDTO.java
new file mode 100644
index 0000000..9180f7f
--- /dev/null
+++ b/src/main/java/com/bipt/intelligentapplicationorchestrationservice/pojo/ModelVersionDTO.java
@@ -0,0 +1,31 @@
+package com.bipt.intelligentapplicationorchestrationservice.pojo;
+
+import lombok.AllArgsConstructor;
+import lombok.Builder;
+import lombok.Data;
+import lombok.NoArgsConstructor;
+
+import java.time.LocalDateTime;
+@Data
+@Builder
+@NoArgsConstructor
+@AllArgsConstructor
+public class ModelVersionDTO {
+    private Long id;                // 模型id
+    private String version;         // 模型版本
+    private Integer datasetId;      // 数据集id
+    private String modelConfig;     // 模型配置信息
+    private String modelPath;       // 模型存储路径
+    private Integer status;         // 模型状态（1代表上线，0代表不上线）
+    private LocalDateTime createTime; // 创建时间
+    private LocalDateTime  updateTime;  // 更新时间
+    private Integer modelSize;   // 模型大小
+    private String dataPreHandleFile;      // 数据预处理文件存储路径
+    private String modelSuperArgs;           // 模型超参数
+    private String modelArgsSize;            // 模型参数量
+    private String modelSourceCodeUrl;      // 模型源代码路径
+    private String modelFile;              // 模型文件存储路径
+    private String modelDesignDocument;    // 模型设计文档存储路径
+    private String lifeCycle;     // 模型生命周期
+    private String operateUser;          //  操作人
+}
diff --git a/src/main/java/com/bipt/intelligentapplicationorchestrationservice/service/Impl/ModelServiceImpl.java b/src/main/java/com/bipt/intelligentapplicationorchestrationservice/service/Impl/ModelServiceImpl.java
new file mode 100644
index 0000000..cc8d32a
--- /dev/null
+++ b/src/main/java/com/bipt/intelligentapplicationorchestrationservice/service/Impl/ModelServiceImpl.java
@@ -0,0 +1,148 @@
+package com.bipt.intelligentapplicationorchestrationservice.service.Impl;
+
+import com.bipt.intelligentapplicationorchestrationservice.constant.MessageConstant;
+import com.bipt.intelligentapplicationorchestrationservice.enumeration.ModelLifecycle;
+import com.bipt.intelligentapplicationorchestrationservice.mapper.ModelMapper;
+import com.bipt.intelligentapplicationorchestrationservice.pojo.*;
+import com.bipt.intelligentapplicationorchestrationservice.service.ModelService;
+import lombok.extern.slf4j.Slf4j;
+import org.springframework.beans.BeanUtils;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.stereotype.Service;
+import org.springframework.transaction.annotation.Transactional;
+
+import java.time.LocalDateTime;
+import java.util.List;
+
+@Slf4j
+@Service
+public class ModelServiceImpl implements ModelService {
+    @Autowired
+    private ModelMapper modelMapper;
+    /**
+     * 创建模型
+     * @param dto
+     */
+    @Transactional  //事务注解
+    @Override
+    public void createModel(ModelDTO dto) {
+        log.info("创建模型");
+        //1.插入模型基本信息
+        ModelInfo modelInfo = new ModelInfo();
+        BeanUtils.copyProperties(dto, modelInfo, "id");
+        modelMapper.insertModelInfo(modelInfo);
+        log.info("模型id: {}",  modelInfo.getId());
+        //2.插入模型版本信息
+        ModelVersion modelVersion = new ModelVersion();
+        //使用工具类将dto属性复制给modelVersion
+        BeanUtils.copyProperties(dto, modelVersion, "id");
+        modelVersion.setModelId(modelInfo.getId());
+        modelVersion.setCreateTime(LocalDateTime.now());
+        modelVersion.setUpdateTime(LocalDateTime.now());
+        modelVersion.setOperateUser("zs");
+        modelMapper.insertModelVersion(modelVersion);
+    }
+
+    /**
+     * 新增模型版本
+     * @param dto
+     */
+    @Override
+    public void createModelVersion(ModelDTO dto) {
+        log.info("新增模型版本");
+        ModelVersion modelVersion = new ModelVersion();
+        BeanUtils.copyProperties(dto, modelVersion, "id");
+        modelVersion.setModelId(dto.getId());
+        modelVersion.setCreateTime(LocalDateTime.now());
+        modelVersion.setUpdateTime(LocalDateTime.now());
+        modelVersion.setOperateUser("zs");
+        modelMapper.insertModelVersion(modelVersion);
+    }
+
+    /**
+     * 查询模型列表
+     */
+    @Override
+    public List<ModelVO> list() {
+        log.info("查询模型列表");
+        List<ModelVO> modelVOList = modelMapper.list();
+        return modelVOList;
+    }
+
+    @Override
+    public ModelVersion detail(Long id) {
+        log.info("查询模型详情");
+        ModelVersion modelVersion = modelMapper.selectById(id);
+        return modelVersion;
+    }
+
+    @Override
+    public void updateModel(ModelVersionDTO dto) {
+        log.info("更新模型");
+        modelMapper.update(dto);
+    }
+
+    @Override
+    public void deleteModelVersion(Long id) {
+        log.info("删除模型版本");
+        modelMapper.deleteModelVersion(id);
+    }
+
+    /**
+     * 更新模型生命周期
+     * @param id   版本表id
+     * @param
+     */
+    @Override
+    public void updateLifeCycle(Long id, String lifeCycleDescription) {
+        log.info("更新模型生命周期");
+
+        // 1. 查询当前生命周期并转为枚举
+        String currentLifeCycleStr = modelMapper.selectLifeCycleById(id);
+        if (currentLifeCycleStr == null) {
+            log.error("未找到对应模型信息，无法更新生命周期");
+            throw new IllegalArgumentException(MessageConstant.LifeCycle_No_Exist);
+        }
+
+        ModelLifecycle currentLifeCycle;
+        ModelLifecycle targetLifeCycle;
+        try {
+            currentLifeCycle = ModelLifecycle.valueOf(currentLifeCycleStr.trim()); // 数据库中是英文
+            targetLifeCycle = ModelLifecycle.fromDescription((lifeCycleDescription).trim());      // 前端传中文
+        } catch (IllegalArgumentException e) {
+            log.error(MessageConstant.LifeCycle_Undefined + ":{}", e.getMessage());
+            throw e;
+        }
+
+        // 2. 业务逻辑校验
+        switch (currentLifeCycle) {
+            case DEPLOYED:
+                if (targetLifeCycle == ModelLifecycle.DESIGNING) {
+                    log.error("已部署的模型不能直接调整成设计，需先下线再设计");
+                    throw new IllegalArgumentException(MessageConstant.ERROR_DEPLOYED_TO_DESIGNING);
+                }
+                break;
+            case ABANDONED:
+                log.error("已废弃的模型只能查看信息，不能更新生命周期");
+                throw new IllegalArgumentException(MessageConstant.ERROR_ABANDONED_CANNOT_UPDATE);
+            case TRAINING:
+                if (targetLifeCycle != ModelLifecycle.DESIGNING && targetLifeCycle != ModelLifecycle.EVALUATING) {
+                    log.error("训练中的模型只能调整成设计和评估");
+                    throw new IllegalArgumentException(MessageConstant.ERROR_TRAINING_INVALID_TRANSITION);
+                }
+                break;
+            default:
+                break;
+        }
+
+        // 3. 执行更新
+        int affectedRows = modelMapper.updateLifeCycleById(id, targetLifeCycle.getDbValue());
+        if (affectedRows == 0) {
+            log.error("更新模型生命周期失败");
+            throw new RuntimeException(MessageConstant.UPDATE_FAILURE);
+        }
+
+        log.info("模型生命周期更新成功，新状态为: {}", targetLifeCycle);
+    }
+
+}
diff --git a/src/main/java/com/bipt/intelligentapplicationorchestrationservice/service/ModelService.java b/src/main/java/com/bipt/intelligentapplicationorchestrationservice/service/ModelService.java
new file mode 100644
index 0000000..0933085
--- /dev/null
+++ b/src/main/java/com/bipt/intelligentapplicationorchestrationservice/service/ModelService.java
@@ -0,0 +1,24 @@
+package com.bipt.intelligentapplicationorchestrationservice.service;
+
+import com.bipt.intelligentapplicationorchestrationservice.pojo.ModelDTO;
+import com.bipt.intelligentapplicationorchestrationservice.pojo.ModelVO;
+import com.bipt.intelligentapplicationorchestrationservice.pojo.ModelVersion;
+import com.bipt.intelligentapplicationorchestrationservice.pojo.ModelVersionDTO;
+
+import java.util.List;
+
+public interface ModelService {
+    void createModel(ModelDTO dto);
+
+    void createModelVersion(ModelDTO dto);
+
+    List<ModelVO> list();
+
+    ModelVersion detail(Long id);
+
+    void updateModel(ModelVersionDTO dto);
+
+    void deleteModelVersion(Long id);
+
+    void updateLifeCycle(Long id, String lifeCycle);
+}
diff --git a/src/main/resources/application.properties b/src/main/resources/application.properties
index 2b97d0a..ae9c7f0 100644
--- a/src/main/resources/application.properties
+++ b/src/main/resources/application.properties
@@ -27,3 +27,8 @@ spring.data.redis.password=Jbjhhzstsl97@
 spring.data.redis.database = 0
 # 连接超时时间（毫秒）
 spring.data.redis.timeout = 3000
+
+
+#SQL 语句日志输出配置
+logging.level.com.bipt.intelligentapplicationorchestrationservice.mapper=DEBUG
+mybatis.configuration.log-impl=org.apache.ibatis.logging.slf4j.Slf4jImpl
\ No newline at end of file
diff --git a/src/main/resources/mapper/ModelMapper.xml b/src/main/resources/mapper/ModelMapper.xml
new file mode 100644
index 0000000..bdd7edd
--- /dev/null
+++ b/src/main/resources/mapper/ModelMapper.xml
@@ -0,0 +1,59 @@
+<?xml version="1.0" encoding="UTF-8" ?>
+<!DOCTYPE mapper PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN" "http://mybatis.org/dtd/mybatis-3-mapper.dtd">
+<mapper namespace="com.bipt.intelligentapplicationorchestrationservice.mapper.ModelMapper">
+
+    <!--（新增新的模型）插入模型版本信息-->
+    <insert id="insertModelVersion">
+        insert into model_version (
+            model_id, version, dataset_id, model_config,
+            model_path, status, create_time, update_time, model_size,
+            data_pre_handle_file, model_super_args, model_args_size, model_source_code_url, model_file,
+            model_design_document, life_cycle, operate_user
+        )
+        values (
+                   #{modelId}, #{version}, #{datasetId}, #{modelConfig},
+                   #{modelPath}, #{status}, #{createTime}, #{updateTime}, #{modelSize},
+                   #{dataPreHandleFile}, #{modelSuperArgs}, #{modelArgsSize}, #{modelSourceCodeUrl}, #{modelFile},
+                   #{modelDesignDocument}, #{lifeCycle}, #{operateUser}
+               )
+    </insert>
+
+    <!--查询模型列表-->
+    <select id="list" resultType="modelVO">
+        select t1.*,
+               t2.id as versionId,t2.version, t2.version, t2.data_pre_handle_file, t2.operate_user, t2.update_time,
+               t2.status
+        from model_info t1
+        left join model_version t2 on t1.id = t2.model_id
+        order by t2.update_time desc
+    </select>
+
+    <!--查询模型详细信息-->
+    <select id="selectById" resultType="modelVersion">
+        SELECT
+            t1.model_name,
+            t2.version, t2.dataset_id, t2.model_config,
+            t2.model_path, t2.status, t2.create_time, t2.update_time, t2.model_size,
+            t2.data_pre_handle_file, t2.model_super_args, t2.model_args_size, t2.model_source_code_url, t2.model_file,
+            t2.model_design_document, t2.life_cycle, t2.operate_user
+        FROM model_info t1 JOIN model_version t2 ON t1.id = t2.model_id
+        where t2.id =  #{id}
+    </select>
+
+    <!--更新模型信息-->
+    <update id="update">
+        UPDATE model_version
+        <set>
+            <if test="modelSize != null">
+                model_size = #{modelSize},
+            </if>
+            <if test="modelSuperArgs != null">
+                model_super_args = #{modelSuperArgs},
+            </if>
+            <if test="modelArgsSize != null">
+                model_args_size = #{modelArgsSize},
+            </if>
+        </set>
+        WHERE id = #{id
+    </update>
+</mapper>
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