diff --git a/zhyc-module/src/main/java/com/zhyc/module/biosafety/controller/SwMedicineUsageController.java b/zhyc-module/src/main/java/com/zhyc/module/biosafety/controller/SwMedicineUsageController.java
new file mode 100644
index 0000000..fef0f3f
--- /dev/null
+++ b/zhyc-module/src/main/java/com/zhyc/module/biosafety/controller/SwMedicineUsageController.java
@@ -0,0 +1,105 @@
+package com.zhyc.module.biosafety.controller;
+
+import java.util.List;
+import javax.servlet.http.HttpServletResponse;
+
+import com.zhyc.module.biosafety.domain.SwMedicineUsage;
+import com.zhyc.module.biosafety.service.ISwMedicineUsageService;
+import org.springframework.security.access.prepost.PreAuthorize;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.PostMapping;
+import org.springframework.web.bind.annotation.PutMapping;
+import org.springframework.web.bind.annotation.DeleteMapping;
+import org.springframework.web.bind.annotation.PathVariable;
+import org.springframework.web.bind.annotation.RequestBody;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RestController;
+import com.zhyc.common.annotation.Log;
+import com.zhyc.common.core.controller.BaseController;
+import com.zhyc.common.core.domain.AjaxResult;
+import com.zhyc.common.enums.BusinessType;
+import com.zhyc.common.utils.poi.ExcelUtil;
+import com.zhyc.common.core.page.TableDataInfo;
+
+/**
+ * 药品使用记录Controller
+ * 
+ * @author ruoyi
+ * @date 2025-07-12
+ */
+@RestController
+@RequestMapping("/biosafety/usageInfo")
+public class SwMedicineUsageController extends BaseController
+{
+    @Autowired
+    private ISwMedicineUsageService swMedicineUsageService;
+
+    /**
+     * 查询药品使用记录列表
+     */
+    @PreAuthorize("@ss.hasPermi('biosafety:usageInfo:list')")
+    @GetMapping("/list")
+    public TableDataInfo list(SwMedicineUsage swMedicineUsage)
+    {
+        startPage();
+        List<SwMedicineUsage> list = swMedicineUsageService.selectSwMedicineUsageList(swMedicineUsage);
+        return getDataTable(list);
+    }
+
+    /**
+     * 导出药品使用记录列表
+     */
+    @PreAuthorize("@ss.hasPermi('biosafety:usageInfo:export')")
+    @Log(title = "药品使用记录", businessType = BusinessType.EXPORT)
+    @PostMapping("/export")
+    public void export(HttpServletResponse response, SwMedicineUsage swMedicineUsage)
+    {
+        List<SwMedicineUsage> list = swMedicineUsageService.selectSwMedicineUsageList(swMedicineUsage);
+        ExcelUtil<SwMedicineUsage> util = new ExcelUtil<SwMedicineUsage>(SwMedicineUsage.class);
+        util.exportExcel(response, list, "药品使用记录数据");
+    }
+
+    /**
+     * 获取药品使用记录详细信息
+     */
+    @PreAuthorize("@ss.hasPermi('biosafety:usageInfo:query')")
+    @GetMapping(value = "/{id}")
+    public AjaxResult getInfo(@PathVariable("id") Long id)
+    {
+        return success(swMedicineUsageService.selectSwMedicineUsageById(id));
+    }
+
+    /**
+     * 新增药品使用记录
+     */
+    @PreAuthorize("@ss.hasPermi('biosafety:usageInfo:add')")
+    @Log(title = "药品使用记录", businessType = BusinessType.INSERT)
+    @PostMapping
+    public AjaxResult add(@RequestBody SwMedicineUsage swMedicineUsage)
+    {
+        return toAjax(swMedicineUsageService.insertSwMedicineUsage(swMedicineUsage));
+    }
+
+    /**
+     * 修改药品使用记录
+     */
+    @PreAuthorize("@ss.hasPermi('biosafety:usageInfo:edit')")
+    @Log(title = "药品使用记录", businessType = BusinessType.UPDATE)
+    @PutMapping
+    public AjaxResult edit(@RequestBody SwMedicineUsage swMedicineUsage)
+    {
+        return toAjax(swMedicineUsageService.updateSwMedicineUsage(swMedicineUsage));
+    }
+
+    /**
+     * 删除药品使用记录
+     */
+    @PreAuthorize("@ss.hasPermi('biosafety:usageInfo:remove')")
+    @Log(title = "药品使用记录", businessType = BusinessType.DELETE)
+	@DeleteMapping("/{ids}")
+    public AjaxResult remove(@PathVariable Long[] ids)
+    {
+        return toAjax(swMedicineUsageService.deleteSwMedicineUsageByIds(ids));
+    }
+}
diff --git a/zhyc-module/src/main/java/com/zhyc/module/biosafety/domain/SwMedicineUsage.java b/zhyc-module/src/main/java/com/zhyc/module/biosafety/domain/SwMedicineUsage.java
new file mode 100644
index 0000000..bc442d0
--- /dev/null
+++ b/zhyc-module/src/main/java/com/zhyc/module/biosafety/domain/SwMedicineUsage.java
@@ -0,0 +1,86 @@
+package com.zhyc.module.biosafety.domain;
+
+import java.util.List;
+import org.apache.commons.lang3.builder.ToStringBuilder;
+import org.apache.commons.lang3.builder.ToStringStyle;
+import com.zhyc.common.annotation.Excel;
+import com.zhyc.common.core.domain.BaseEntity;
+
+/**
+ * 药品使用记录对象 sw_medicine_usage
+ * 
+ * @author ruoyi
+ * @date 2025-07-12
+ */
+public class SwMedicineUsage extends BaseEntity
+{
+    private static final long serialVersionUID = 1L;
+
+    /** id */
+    private Long id;
+
+    /** 使用名称 */
+    @Excel(name = "使用名称")
+    private String name;
+
+    /** 使用类型 */
+    @Excel(name = "使用类型")
+    private String useType;
+
+    /** 药品使用记录详情信息 */
+    private List<SwMedicineUsageDetails> swMedicineUsageDetailsList;
+
+    public void setId(Long id) 
+    {
+        this.id = id;
+    }
+
+    public Long getId() 
+    {
+        return id;
+    }
+
+    public void setName(String name) 
+    {
+        this.name = name;
+    }
+
+    public String getName() 
+    {
+        return name;
+    }
+
+    public void setUseType(String useType) 
+    {
+        this.useType = useType;
+    }
+
+    public String getUseType() 
+    {
+        return useType;
+    }
+
+    public List<SwMedicineUsageDetails> getSwMedicineUsageDetailsList()
+    {
+        return swMedicineUsageDetailsList;
+    }
+
+    public void setSwMedicineUsageDetailsList(List<SwMedicineUsageDetails> swMedicineUsageDetailsList)
+    {
+        this.swMedicineUsageDetailsList = swMedicineUsageDetailsList;
+    }
+
+    @Override
+    public String toString() {
+        return new ToStringBuilder(this,ToStringStyle.MULTI_LINE_STYLE)
+            .append("id", getId())
+            .append("name", getName())
+            .append("useType", getUseType())
+            .append("updateBy", getUpdateBy())
+            .append("updateTime", getUpdateTime())
+            .append("createBy", getCreateBy())
+            .append("createTime", getCreateTime())
+            .append("swMedicineUsageDetailsList", getSwMedicineUsageDetailsList())
+            .toString();
+    }
+}
diff --git a/zhyc-module/src/main/java/com/zhyc/module/biosafety/domain/SwMedicineUsageDetails.java b/zhyc-module/src/main/java/com/zhyc/module/biosafety/domain/SwMedicineUsageDetails.java
new file mode 100644
index 0000000..b3e24c6
--- /dev/null
+++ b/zhyc-module/src/main/java/com/zhyc/module/biosafety/domain/SwMedicineUsageDetails.java
@@ -0,0 +1,55 @@
+package com.zhyc.module.biosafety.domain;
+
+import lombok.Data;
+import org.apache.commons.lang3.builder.ToStringBuilder;
+import org.apache.commons.lang3.builder.ToStringStyle;
+import com.zhyc.common.annotation.Excel;
+import com.zhyc.common.core.domain.BaseEntity;
+
+/**
+ * 药品使用记录详情对象 sw_medicine_usage_details
+ * 
+ * @author ruoyi
+ * @date 2025-07-12
+ */
+@Data
+public class SwMedicineUsageDetails extends BaseEntity
+{
+    private static final long serialVersionUID = 1L;
+
+    /** id */
+    private Long id;
+
+    /** 药品使用记录id */
+    @Excel(name = "药品使用记录id")
+    private Long mediUsage;
+
+    /** 药品id */
+    @Excel(name = "药品id")
+    private Long mediId;
+
+/** 药品名称*/
+    @Excel(name = "药品名称")
+    private String mediName;
+
+    /** 用量 */
+    @Excel(name = "用量")
+    private String dosage;
+
+    /** 单位 */
+    @Excel(name = "单位")
+    private String unit;
+
+    /** 使用方法 */
+    @Excel(name = "使用方法")
+    private String usageId;
+
+    /** 生产厂家 */
+    @Excel(name = "生产厂家")
+    private String manufacturer;
+
+    /** 生产批号 */
+    @Excel(name = "生产批号")
+    private String batchNumber;
+
+}
diff --git a/zhyc-module/src/main/java/com/zhyc/module/biosafety/mapper/SwMedicineUsageMapper.java b/zhyc-module/src/main/java/com/zhyc/module/biosafety/mapper/SwMedicineUsageMapper.java
new file mode 100644
index 0000000..a58cdb8
--- /dev/null
+++ b/zhyc-module/src/main/java/com/zhyc/module/biosafety/mapper/SwMedicineUsageMapper.java
@@ -0,0 +1,88 @@
+package com.zhyc.module.biosafety.mapper;
+
+import java.util.List;
+
+import com.zhyc.module.biosafety.domain.SwMedicineUsage;
+import com.zhyc.module.biosafety.domain.SwMedicineUsageDetails;
+
+/**
+ * 药品使用记录Mapper接口
+ * 
+ * @author ruoyi
+ * @date 2025-07-12
+ */
+public interface SwMedicineUsageMapper 
+{
+    /**
+     * 查询药品使用记录
+     * 
+     * @param id 药品使用记录主键
+     * @return 药品使用记录
+     */
+    public SwMedicineUsage selectSwMedicineUsageById(Long id);
+
+    /**
+     * 查询药品使用记录列表
+     * 
+     * @param swMedicineUsage 药品使用记录
+     * @return 药品使用记录集合
+     */
+    public List<SwMedicineUsage> selectSwMedicineUsageList(SwMedicineUsage swMedicineUsage);
+
+    /**
+     * 新增药品使用记录
+     * 
+     * @param swMedicineUsage 药品使用记录
+     * @return 结果
+     */
+    public int insertSwMedicineUsage(SwMedicineUsage swMedicineUsage);
+
+    /**
+     * 修改药品使用记录
+     * 
+     * @param swMedicineUsage 药品使用记录
+     * @return 结果
+     */
+    public int updateSwMedicineUsage(SwMedicineUsage swMedicineUsage);
+
+    /**
+     * 删除药品使用记录
+     * 
+     * @param id 药品使用记录主键
+     * @return 结果
+     */
+    public int deleteSwMedicineUsageById(Long id);
+
+    /**
+     * 批量删除药品使用记录
+     * 
+     * @param ids 需要删除的数据主键集合
+     * @return 结果
+     */
+    public int deleteSwMedicineUsageByIds(Long[] ids);
+
+    /**
+     * 批量删除药品使用记录详情
+     * 
+     * @param ids 需要删除的数据主键集合
+     * @return 结果
+     */
+    public int deleteSwMedicineUsageDetailsByMediUsages(Long[] ids);
+    
+    /**
+     * 批量新增药品使用记录详情
+     * 
+     * @param swMedicineUsageDetailsList 药品使用记录详情列表
+     * @return 结果
+     */
+    public int batchSwMedicineUsageDetails(List<SwMedicineUsageDetails> swMedicineUsageDetailsList);
+    
+
+    /**
+     * 通过药品使用记录主键删除药品使用记录详情信息
+     * 
+     * @param id 药品使用记录ID
+     * @return 结果
+     */
+    public int deleteSwMedicineUsageDetailsByMediUsage(Long id);
+}
diff --git a/zhyc-module/src/main/java/com/zhyc/module/biosafety/service/ISwMedicineUsageService.java b/zhyc-module/src/main/java/com/zhyc/module/biosafety/service/ISwMedicineUsageService.java
new file mode 100644
index 0000000..d10ee3a
--- /dev/null
+++ b/zhyc-module/src/main/java/com/zhyc/module/biosafety/service/ISwMedicineUsageService.java
@@ -0,0 +1,61 @@
+package com.zhyc.module.biosafety.service;
+
+import java.util.List;
+import com.zhyc.module.biosafety.domain.SwMedicineUsage;
+
+/**
+ * 药品使用记录Service接口
+ * 
+ * @author ruoyi
+ * @date 2025-07-12
+ */
+public interface ISwMedicineUsageService 
+{
+    /**
+     * 查询药品使用记录
+     * 
+     * @param id 药品使用记录主键
+     * @return 药品使用记录
+     */
+    public SwMedicineUsage selectSwMedicineUsageById(Long id);
+
+    /**
+     * 查询药品使用记录列表
+     * 
+     * @param swMedicineUsage 药品使用记录
+     * @return 药品使用记录集合
+     */
+    public List<SwMedicineUsage> selectSwMedicineUsageList(SwMedicineUsage swMedicineUsage);
+
+    /**
+     * 新增药品使用记录
+     * 
+     * @param swMedicineUsage 药品使用记录
+     * @return 结果
+     */
+    public int insertSwMedicineUsage(SwMedicineUsage swMedicineUsage);
+
+    /**
+     * 修改药品使用记录
+     * 
+     * @param swMedicineUsage 药品使用记录
+     * @return 结果
+     */
+    public int updateSwMedicineUsage(SwMedicineUsage swMedicineUsage);
+
+    /**
+     * 批量删除药品使用记录
+     * 
+     * @param ids 需要删除的药品使用记录主键集合
+     * @return 结果
+     */
+    public int deleteSwMedicineUsageByIds(Long[] ids);
+
+    /**
+     * 删除药品使用记录信息
+     * 
+     * @param id 药品使用记录主键
+     * @return 结果
+     */
+    public int deleteSwMedicineUsageById(Long id);
+}
diff --git a/zhyc-module/src/main/java/com/zhyc/module/biosafety/service/impl/SwMedicineUsageServiceImpl.java b/zhyc-module/src/main/java/com/zhyc/module/biosafety/service/impl/SwMedicineUsageServiceImpl.java
new file mode 100644
index 0000000..684454e
--- /dev/null
+++ b/zhyc-module/src/main/java/com/zhyc/module/biosafety/service/impl/SwMedicineUsageServiceImpl.java
@@ -0,0 +1,134 @@
+package com.zhyc.module.biosafety.service.impl;
+
+import java.util.List;
+import com.zhyc.common.utils.DateUtils;
+import com.zhyc.module.biosafety.service.ISwMedicineUsageService;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.stereotype.Service;
+import java.util.ArrayList;
+import com.zhyc.common.utils.StringUtils;
+import org.springframework.transaction.annotation.Transactional;
+import com.zhyc.module.biosafety.domain.SwMedicineUsageDetails;
+import com.zhyc.module.biosafety.mapper.SwMedicineUsageMapper;
+import com.zhyc.module.biosafety.domain.SwMedicineUsage;
+
+/**
+ * 药品使用记录Service业务层处理
+ * 
+ * @author ruoyi
+ * @date 2025-07-12
+ */
+@Service
+public class SwMedicineUsageServiceImpl implements ISwMedicineUsageService
+{
+    @Autowired
+    private SwMedicineUsageMapper swMedicineUsageMapper;
+
+    /**
+     * 查询药品使用记录
+     * 
+     * @param id 药品使用记录主键
+     * @return 药品使用记录
+     */
+    @Override
+    public SwMedicineUsage selectSwMedicineUsageById(Long id)
+    {
+        return swMedicineUsageMapper.selectSwMedicineUsageById(id);
+    }
+
+    /**
+     * 查询药品使用记录列表
+     * 
+     * @param swMedicineUsage 药品使用记录
+     * @return 药品使用记录
+     */
+    @Override
+    public List<SwMedicineUsage> selectSwMedicineUsageList(SwMedicineUsage swMedicineUsage)
+    {
+        return swMedicineUsageMapper.selectSwMedicineUsageList(swMedicineUsage);
+    }
+
+    /**
+     * 新增药品使用记录
+     * 
+     * @param swMedicineUsage 药品使用记录
+     * @return 结果
+     */
+    @Transactional
+    @Override
+    public int insertSwMedicineUsage(SwMedicineUsage swMedicineUsage)
+    {
+        swMedicineUsage.setCreateTime(DateUtils.getNowDate());
+        int rows = swMedicineUsageMapper.insertSwMedicineUsage(swMedicineUsage);
+        insertSwMedicineUsageDetails(swMedicineUsage);
+        return rows;
+    }
+
+    /**
+     * 修改药品使用记录
+     * 
+     * @param swMedicineUsage 药品使用记录
+     * @return 结果
+     */
+    @Transactional
+    @Override
+    public int updateSwMedicineUsage(SwMedicineUsage swMedicineUsage)
+    {
+        swMedicineUsage.setUpdateTime(DateUtils.getNowDate());
+        swMedicineUsageMapper.deleteSwMedicineUsageDetailsByMediUsage(swMedicineUsage.getId());
+        insertSwMedicineUsageDetails(swMedicineUsage);
+        return swMedicineUsageMapper.updateSwMedicineUsage(swMedicineUsage);
+    }
+
+    /**
+     * 批量删除药品使用记录
+     * 
+     * @param ids 需要删除的药品使用记录主键
+     * @return 结果
+     */
+    @Transactional
+    @Override
+    public int deleteSwMedicineUsageByIds(Long[] ids)
+    {
+        swMedicineUsageMapper.deleteSwMedicineUsageDetailsByMediUsages(ids);
+        return swMedicineUsageMapper.deleteSwMedicineUsageByIds(ids);
+    }
+
+    /**
+     * 删除药品使用记录信息
+     * 
+     * @param id 药品使用记录主键
+     * @return 结果
+     */
+    @Transactional
+    @Override
+    public int deleteSwMedicineUsageById(Long id)
+    {
+        swMedicineUsageMapper.deleteSwMedicineUsageDetailsByMediUsage(id);
+        return swMedicineUsageMapper.deleteSwMedicineUsageById(id);
+    }
+
+    /**
+     * 新增药品使用记录详情信息
+     * 
+     * @param swMedicineUsage 药品使用记录对象
+     */
+    public void insertSwMedicineUsageDetails(SwMedicineUsage swMedicineUsage)
+    {
+        List<SwMedicineUsageDetails> swMedicineUsageDetailsList = swMedicineUsage.getSwMedicineUsageDetailsList();
+        Long id = swMedicineUsage.getId();
+        if (StringUtils.isNotNull(swMedicineUsageDetailsList))
+        {
+            List<SwMedicineUsageDetails> list = new ArrayList<SwMedicineUsageDetails>();
+            for (SwMedicineUsageDetails swMedicineUsageDetails : swMedicineUsageDetailsList)
+            {
+                swMedicineUsageDetails.setMediUsage(id);
+                list.add(swMedicineUsageDetails);
+            }
+            if (list.size() > 0)
+            {
+                swMedicineUsageMapper.batchSwMedicineUsageDetails(list);
+            }
+        }
+    }
+}
diff --git a/zhyc-module/src/main/resources/mapper/biosafety/SwMedicineUsageMapper.xml b/zhyc-module/src/main/resources/mapper/biosafety/SwMedicineUsageMapper.xml
new file mode 100644
index 0000000..20ce9f6
--- /dev/null
+++ b/zhyc-module/src/main/resources/mapper/biosafety/SwMedicineUsageMapper.xml
@@ -0,0 +1,121 @@
+<?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.zhyc.module.biosafety.mapper.SwMedicineUsageMapper">
+    
+    <resultMap type="SwMedicineUsage" id="SwMedicineUsageResult">
+        <result property="id"    column="id"    />
+        <result property="name"    column="name"    />
+        <result property="useType"    column="use_type"    />
+        <result property="updateBy"    column="update_by"    />
+        <result property="updateTime"    column="update_time"    />
+        <result property="createBy"    column="create_by"    />
+        <result property="createTime"    column="create_time"    />
+    </resultMap>
+
+    <resultMap id="SwMedicineUsageSwMedicineUsageDetailsResult" type="SwMedicineUsage" extends="SwMedicineUsageResult">
+        <collection property="swMedicineUsageDetailsList" ofType="SwMedicineUsageDetails" column="id" select="selectSwMedicineUsageDetailsList" />
+    </resultMap>
+
+    <resultMap type="SwMedicineUsageDetails" id="SwMedicineUsageDetailsResult">
+        <result property="id"    column="id"    />
+        <result property="mediUsage"    column="medi_usage"    />
+        <result property="mediId"    column="medi_id"    />
+        <result property="mediName" column="name"/>
+        <result property="dosage"    column="dosage"    />
+        <result property="unit"    column="unit"    />
+        <result property="usageId"    column="usageId"    />
+        <result property="manufacturer"    column="manufacturer"    />
+        <result property="batchNumber"    column="batch_number"    />
+    </resultMap>
+
+    <sql id="selectSwMedicineUsageVo">
+        select id, name, use_type, update_by, update_time, create_by, create_time from sw_medicine_usage
+    </sql>
+
+    <select id="selectSwMedicineUsageList" parameterType="SwMedicineUsage" resultMap="SwMedicineUsageResult">
+        <include refid="selectSwMedicineUsageVo"/>
+        <where>  
+            <if test="name != null  and name != ''"> and name like concat('%', #{name}, '%')</if>
+            <if test="useType != null  and useType != ''"> and use_type = #{useType}</if>
+            <if test="params.beginCreateTime != null and params.beginCreateTime != '' and params.endCreateTime != null and params.endCreateTime != ''"> and create_time between #{params.beginCreateTime} and #{params.endCreateTime}</if>
+        </where>
+    </select>
+    
+    <select id="selectSwMedicineUsageById" parameterType="Long" resultMap="SwMedicineUsageSwMedicineUsageDetailsResult">
+        select id, name, use_type, update_by, update_time, create_by, create_time
+        from sw_medicine_usage
+        where id = #{id}
+    </select>
+
+    <select id="selectSwMedicineUsageDetailsList" resultMap="SwMedicineUsageDetailsResult">
+        select smud.id, medi_usage, medi_id, dosage, unit, usageId, manufacturer, batch_number,
+               sm.name
+        from sw_medicine_usage_details smud
+        join sw_medicine sm on smud.medi_id = sm.id
+        where medi_usage = #{medi_usage}
+    </select>
+
+    <insert id="insertSwMedicineUsage" parameterType="SwMedicineUsage" useGeneratedKeys="true" keyProperty="id">
+        insert into sw_medicine_usage
+        <trim prefix="(" suffix=")" suffixOverrides=",">
+            <if test="name != null">name,</if>
+            <if test="useType != null">use_type,</if>
+            <if test="updateBy != null">update_by,</if>
+            <if test="updateTime != null">update_time,</if>
+            <if test="createBy != null">create_by,</if>
+            <if test="createTime != null">create_time,</if>
+         </trim>
+        <trim prefix="values (" suffix=")" suffixOverrides=",">
+            <if test="name != null">#{name},</if>
+            <if test="useType != null">#{useType},</if>
+            <if test="updateBy != null">#{updateBy},</if>
+            <if test="updateTime != null">#{updateTime},</if>
+            <if test="createBy != null">#{createBy},</if>
+            <if test="createTime != null">#{createTime},</if>
+         </trim>
+    </insert>
+
+    <update id="updateSwMedicineUsage" parameterType="SwMedicineUsage">
+        update sw_medicine_usage
+        <trim prefix="SET" suffixOverrides=",">
+            <if test="name != null">name = #{name},</if>
+            <if test="useType != null">use_type = #{useType},</if>
+            <if test="updateBy != null">update_by = #{updateBy},</if>
+            <if test="updateTime != null">update_time = #{updateTime},</if>
+            <if test="createBy != null">create_by = #{createBy},</if>
+            <if test="createTime != null">create_time = #{createTime},</if>
+        </trim>
+        where id = #{id}
+    </update>
+
+    <delete id="deleteSwMedicineUsageById" parameterType="Long">
+        delete from sw_medicine_usage where id = #{id}
+    </delete>
+
+    <delete id="deleteSwMedicineUsageByIds" parameterType="String">
+        delete from sw_medicine_usage where id in 
+        <foreach item="id" collection="array" open="(" separator="," close=")">
+            #{id}
+        </foreach>
+    </delete>
+    
+    <delete id="deleteSwMedicineUsageDetailsByMediUsages" parameterType="String">
+        delete from sw_medicine_usage_details where medi_usage in 
+        <foreach item="mediUsage" collection="array" open="(" separator="," close=")">
+            #{mediUsage}
+        </foreach>
+    </delete>
+
+    <delete id="deleteSwMedicineUsageDetailsByMediUsage" parameterType="Long">
+        delete from sw_medicine_usage_details where medi_usage = #{mediUsage}
+    </delete>
+
+    <insert id="batchSwMedicineUsageDetails">
+        insert into sw_medicine_usage_details( id, medi_usage, medi_id, dosage, unit, usageId, manufacturer, batch_number) values
+        <foreach item="item" index="index" collection="list" separator=",">
+            ( #{item.id}, #{item.mediUsage}, #{item.mediId}, #{item.dosage}, #{item.unit}, #{item.usageId}, #{item.manufacturer}, #{item.batchNumber})
+        </foreach>
+    </insert>
+</mapper>
\ No newline at end of file