diff --git a/hxhq-modules/hxhq-system/src/main/java/com/hxhq/business/controller/YqController.java b/hxhq-modules/hxhq-system/src/main/java/com/hxhq/business/controller/YqController.java
new file mode 100644
index 0000000..cd7a3f9
--- /dev/null
+++ b/hxhq-modules/hxhq-system/src/main/java/com/hxhq/business/controller/YqController.java
@@ -0,0 +1,65 @@
+package com.hxhq.business.controller;
+
+import java.util.Arrays;
+import java.util.List;
+
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.web.bind.annotation.*;
+import com.hxhq.business.domain.Yq;
+import com.hxhq.business.service.IYqService;
+import com.hxhq.common.core.web.controller.BaseController;
+import com.hxhq.common.core.web.domain.AjaxResult;
+import com.hxhq.common.core.web.page.TableDataInfo;
+
+
+/**
+ * 仪器管理Controller
+ *
+ * @author HanLong
+ * @date 2025-12-20
+ */
+@RestController
+@RequestMapping("/business/yq")
+public class YqController extends BaseController
+{
+    @Autowired
+    private IYqService yqService;
+
+    /**
+     * 查询仪器管理列表
+     */
+    @GetMapping("/list")
+    public TableDataInfo list(Yq yq)
+    {
+        startPage();
+        List<Yq> list = yqService.queryList(yq);
+        return getDataTable(list);
+    }
+
+    /**
+     * 获取仪器管理详细信息
+     */
+    @GetMapping(value = "/info")
+    public AjaxResult getInfo(Long id)
+    {
+        return AjaxResult.success(yqService.getById(id));
+    }
+
+    /**
+     * 新增仪器管理信息
+     */
+    @PostMapping("/save")
+    public AjaxResult save(@RequestBody Yq yq)
+    {
+        return toAjax(yqService.saveOrUpdate(yq));
+    }
+
+    /**
+     * 删除仪器管理信息
+     */
+    @PostMapping("/delete")
+    public AjaxResult delete(@RequestBody Long[] ids)
+    {
+        return toAjax(yqService.removeByIds(Arrays.asList(ids)));
+    }
+}
diff --git a/hxhq-modules/hxhq-system/src/main/java/com/hxhq/business/domain/Yq.java b/hxhq-modules/hxhq-system/src/main/java/com/hxhq/business/domain/Yq.java
new file mode 100644
index 0000000..bb6f5b7
--- /dev/null
+++ b/hxhq-modules/hxhq-system/src/main/java/com/hxhq/business/domain/Yq.java
@@ -0,0 +1,129 @@
+package com.hxhq.business.domain;
+
+import java.util.Date;
+
+import com.fasterxml.jackson.annotation.JsonFormat;
+import com.baomidou.mybatisplus.annotation.TableName;
+import com.hxhq.common.core.domain.MpBaseEntity;
+import org.hibernate.validator.constraints.Length;
+
+import javax.validation.constraints.Max;
+import javax.validation.constraints.NotEmpty;
+import javax.validation.constraints.NotNull;
+
+
+/**
+ * 仪器管理对象 t_yq
+ *
+ * @author HanLong
+ * @date 2025-12-20
+ */
+@TableName("t_yq")
+public class Yq extends MpBaseEntity {
+    private static final long serialVersionUID = 1L;
+
+    /**
+     * 名称
+     */
+    @NotEmpty(message = "请输入仪器名称")
+    @Length(max = 50, message = "仪器名称不能超过50字")
+    private String mc;
+
+    /**
+     * 编号
+     */
+    @NotEmpty(message = "请输入仪器编号")
+    @Length(max = 50, message = "仪器编号不能超过50字")
+    private String bh;
+
+    /**
+     * 型号
+     */
+    @NotEmpty(message = "请输入仪器型号")
+    @Length(max = 50, message = "仪器型号不能超过50字")
+    private String xh;
+
+    /**
+     * 来源
+     */
+    @NotEmpty(message = "请输入仪器来源")
+    @Length(max = 50, message = "仪器来源不能超过50字")
+    private String ly;
+
+    /**
+     * 校准日期
+     */
+    @JsonFormat(pattern = "yyyy-MM-dd")
+    @NotNull(message = "请选择校准日期")
+    private Date jzrq;
+
+    /**
+     * 部门id
+     */
+    @NotNull(message = "请选择所属部门")
+    private Long bmId;
+
+    /**
+     * 温层
+     */
+    @NotNull(message = "请选择所温层")
+    private Long wc;
+
+
+    public void setMc(String mc) {
+        this.mc = mc;
+    }
+
+    public String getMc() {
+        return mc;
+    }
+
+    public void setBh(String bh) {
+        this.bh = bh;
+    }
+
+    public String getBh() {
+        return bh;
+    }
+
+    public void setXh(String xh) {
+        this.xh = xh;
+    }
+
+    public String getXh() {
+        return xh;
+    }
+
+    public void setLy(String ly) {
+        this.ly = ly;
+    }
+
+    public String getLy() {
+        return ly;
+    }
+
+    public void setJzrq(Date jzrq) {
+        this.jzrq = jzrq;
+    }
+
+    public Date getJzrq() {
+        return jzrq;
+    }
+
+    public void setBmId(Long bmId) {
+        this.bmId = bmId;
+    }
+
+    public Long getBmId() {
+        return bmId;
+    }
+
+    public void setWc(Long wc) {
+        this.wc = wc;
+    }
+
+    public Long getWc() {
+        return wc;
+    }
+
+}
diff --git a/hxhq-modules/hxhq-system/src/main/java/com/hxhq/business/mapper/YqMapper.java b/hxhq-modules/hxhq-system/src/main/java/com/hxhq/business/mapper/YqMapper.java
new file mode 100644
index 0000000..baefbbc
--- /dev/null
+++ b/hxhq-modules/hxhq-system/src/main/java/com/hxhq/business/mapper/YqMapper.java
@@ -0,0 +1,14 @@
+package com.hxhq.business.mapper;
+
+import com.hxhq.business.domain.Yq;
+import com.baomidou.mybatisplus.core.mapper.BaseMapper;
+/**
+ * 仪器管理Mapper接口
+ *
+ * @author HanLong
+ * @date 2025-12-20
+ */
+public interface YqMapper extends BaseMapper<Yq>
+{
+
+}
diff --git a/hxhq-modules/hxhq-system/src/main/java/com/hxhq/business/service/IYqService.java b/hxhq-modules/hxhq-system/src/main/java/com/hxhq/business/service/IYqService.java
new file mode 100644
index 0000000..f950315
--- /dev/null
+++ b/hxhq-modules/hxhq-system/src/main/java/com/hxhq/business/service/IYqService.java
@@ -0,0 +1,23 @@
+package com.hxhq.business.service;
+
+import java.util.List;
+import com.hxhq.business.domain.Yq;
+import com.baomidou.mybatisplus.extension.service.IService;
+
+/**
+ * 仪器管理Service接口
+ *
+ * @author HanLong
+ * @date 2025-12-20
+ */
+public interface IYqService extends IService<Yq>
+{
+    /**
+     * 查询仪器管理列表
+     *
+     * @param yq 仪器管理
+     * @return 仪器管理集合
+     */
+    public List<Yq> queryList(Yq yq);
+
+}
diff --git a/hxhq-modules/hxhq-system/src/main/java/com/hxhq/business/service/impl/YqServiceImpl.java b/hxhq-modules/hxhq-system/src/main/java/com/hxhq/business/service/impl/YqServiceImpl.java
new file mode 100644
index 0000000..5883ef8
--- /dev/null
+++ b/hxhq-modules/hxhq-system/src/main/java/com/hxhq/business/service/impl/YqServiceImpl.java
@@ -0,0 +1,34 @@
+package com.hxhq.business.service.impl;
+
+import java.util.List;
+import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
+import com.baomidou.mybatisplus.core.toolkit.Wrappers;
+import org.springframework.stereotype.Service;
+import com.hxhq.business.mapper.YqMapper;
+import com.hxhq.business.domain.Yq;
+import com.hxhq.business.service.IYqService;
+import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
+
+/**
+ * 仪器管理Service业务层处理
+ *
+ * @author HanLong
+ * @date 2025-12-20
+ */
+@Service
+public class YqServiceImpl extends ServiceImpl<YqMapper, Yq> implements IYqService
+{
+    /**
+     * 查询仪器管理列表
+     *
+     * @param yq 仪器管理
+     * @return 仪器管理
+     */
+    @Override
+    public List<Yq> queryList(Yq yq)
+    {
+        QueryWrapper<Yq> queryWrapper = Wrappers.query();
+        return this.list(queryWrapper);
+    }
+
+}
diff --git a/hxhq-modules/hxhq-system/src/main/resources/mapper/business/YqMapper.xml b/hxhq-modules/hxhq-system/src/main/resources/mapper/business/YqMapper.xml
new file mode 100644
index 0000000..26484cf
--- /dev/null
+++ b/hxhq-modules/hxhq-system/src/main/resources/mapper/business/YqMapper.xml
@@ -0,0 +1,6 @@
+<?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.hxhq.business.mapper.YqMapper">
+</mapper>
\ No newline at end of file