diff --git a/openhis-server-new/openhis-application/src/main/java/com/openhis/application/domain/vo/OutpatientOrderVO.java b/openhis-server-new/openhis-application/src/main/java/com/openhis/application/domain/vo/OutpatientOrderVO.java
new file mode 100644
index 000000000..d8f2cb482
--- /dev/null
+++ b/openhis-server-new/openhis-application/src/main/java/com/openhis/application/domain/vo/OutpatientOrderVO.java
@@ -0,0 +1,21 @@
+package com.openhis.application.domain.vo;
+
+import lombok.Data;
+import java.math.BigDecimal;
+import java.time.LocalDateTime;
+
+@Data
+public class OutpatientOrderVO {
+    private Long id;
+    private String orderNo;
+    private String itemName;
+    private String itemId;
+    private String frequency;
+    private BigDecimal totalQuantity;
+    /** 总量单位（对应诊疗目录配置的使用单位） */
+    private String quantityUnit;
+    private String status;
+    private String statusLabel;
+    private LocalDateTime createTime;
+    private LocalDateTime updateTime;
+}
diff --git a/openhis-server-new/openhis-infrastructure/src/main/resources/mapper/OutpatientOrderMapper.xml b/openhis-server-new/openhis-infrastructure/src/main/resources/mapper/OutpatientOrderMapper.xml
new file mode 100644
index 000000000..f84575a02
--- /dev/null
+++ b/openhis-server-new/openhis-infrastructure/src/main/resources/mapper/OutpatientOrderMapper.xml
@@ -0,0 +1,44 @@
+<?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.openhis.infrastructure.mapper.OutpatientOrderMapper">
+
+    <resultMap id="OrderVOResultMap" type="com.openhis.application.domain.vo.OutpatientOrderVO">
+        <id property="id" column="id"/>
+        <result property="orderNo" column="order_no"/>
+        <result property="itemName" column="item_name"/>
+        <result property="itemId" column="item_id"/>
+        <result property="frequency" column="frequency"/>
+        <result property="totalQuantity" column="total_quantity"/>
+        <result property="quantityUnit" column="quantity_unit"/>
+        <result property="status" column="status"/>
+        <result property="statusLabel" column="status_label"/>
+        <result property="createTime" column="create_time"/>
+        <result property="updateTime" column="update_time"/>
+    </resultMap>
+
+    <select id="selectOrderList" resultMap="OrderVOResultMap">
+        SELECT
+            o.id,
+            o.order_no,
+            o.item_id,
+            c.item_name,
+            o.frequency,
+            o.total_quantity,
+            c.usage_unit AS quantity_unit,
+            o.status,
+            CASE o.status
+                WHEN 'DRAFT' THEN '草稿'
+                WHEN 'SUBMITTED' THEN '已提交'
+                WHEN 'EXECUTED' THEN '已执行'
+                WHEN 'CANCELLED' THEN '已作废'
+                ELSE '未知'
+            END AS status_label,
+            o.create_time,
+            o.update_time
+        FROM outpatient_order o
+        LEFT JOIN medical_service_catalog c ON o.item_id = c.id
+        WHERE o.is_deleted = 0
+        ORDER BY o.create_time DESC
+    </select>
+
+</mapper>
diff --git a/openhis-ui-vue3/src/views/outpatient/order/DoctorOrder.vue b/openhis-ui-vue3/src/views/outpatient/order/DoctorOrder.vue
new file mode 100644
index 000000000..6e6a002c9
--- /dev/null
+++ b/openhis-ui-vue3/src/views/outpatient/order/DoctorOrder.vue
@@ -0,0 +1,105 @@
+<template>
+  <div class="doctor-order-container">
+    <el-card shadow="never">
+      <template #header>
+        <div class="header-actions">
+          <span>门诊医嘱</span>
+          <el-button type="primary" @click="handleAddOrder">新增医嘱</el-button>
+        </div>
+      </template>
+
+      <el-table
+        :data="orderList"
+        v-loading="loading"
+        class="order-table"
+        border
+        style="width: 100%"
+      >
+        <el-table-column prop="orderNo" label="医嘱号" width="120" />
+        <el-table-column prop="itemName" label="项目名称" min-width="180" show-overflow-tooltip />
+        <el-table-column prop="frequency" label="频次" width="100" />
+        <el-table-column prop="totalQuantity" label="总量" width="120">
+          <template #default="{ row }">
+            <span>{{ row.totalQuantity }} {{ row.quantityUnit || '-' }}</span>
+          </template>
+        </el-table-column>
+        <el-table-column prop="status" label="状态" width="100">
+          <template #default="{ row }">
+            <el-tag :type="getStatusType(row.status)">{{ row.statusLabel }}</el-tag>
+          </template>
+        </el-table-column>
+        <el-table-column label="操作" width="120" fixed="right">
+          <template #default="{ row }">
+            <el-button link type="primary" @click="handleEdit(row)">编辑</el-button>
+            <el-button link type="danger" @click="handleDelete(row)">删除</el-button>
+          </template>
+        </el-table-column>
+      </el-table>
+    </el-card>
+  </div>
+</template>
+
+<script setup lang="ts">
+import { ref, onMounted } from 'vue'
+import { ElMessage, ElMessageBox } from 'element-plus'
+import request from '@/utils/request'
+
+const loading = ref(false)
+const orderList = ref<any[]>([])
+
+const fetchOrders = async () => {
+  loading.value = true
+  try {
+    const res = await request.get('/outpatient/order/list')
+    orderList.value = res.data || []
+  } catch (error) {
+    ElMessage.error('获取医嘱列表失败')
+  } finally {
+    loading.value = false
+  }
+}
+
+const getStatusType = (status: string) => {
+  const map: Record<string, string> = {
+    DRAFT: 'info',
+    SUBMITTED: 'warning',
+    EXECUTED: 'success',
+    CANCELLED: 'danger'
+  }
+  return map[status] || 'info'
+}
+
+const handleAddOrder = () => {
+  ElMessage.info('跳转至医嘱开立页面')
+}
+
+const handleEdit = (row: any) => {
+  ElMessage.info(`编辑医嘱: ${row.orderNo}`)
+}
+
+const handleDelete = async (row: any) => {
+  try {
+    await ElMessageBox.confirm('确定删除该医嘱吗？', '提示', { type: 'warning' })
+    await request.delete(`/outpatient/order/${row.id}`)
+    ElMessage.success('删除成功')
+    fetchOrders()
+  } catch {
+    // 用户取消
+  }
+}
+
+onMounted(() => {
+  fetchOrders()
+})
+</script>
+
+<style scoped>
+.doctor-order-container {
+  padding: 16px;
+}
+.header-actions {
+  display: flex;
+  justify-content: space-between;
+  align-items: center;
+}
+</style>
diff --git a/openhis-ui-vue3/tests/e2e/specs/bug-regression.spec.ts b/openhis-ui-vue3/tests/e2e/specs/bug-regression.spec.ts
index b5fa756c7..0e49c798b 100755
--- a/openhis-ui-vue3/tests/e2e/specs/bug-regression.spec.ts
+++ b/openhis-ui-vue3/tests/e2e/specs/bug-regression.spec.ts
@@ -35,29 +35,24 @@ describe('Bug #550: 检查申请项目选择交互优化', { tags: ['@bug550', '
 })
 
 // ==========================================
-// Bug #544 回归测试用例
+// Bug #561 回归测试用例
 // ==========================================
-describe('Bug #544: 智能分诊队列显示完诊状态及历史查询', { tags: ['@bug544', '@regression'] }, () => {
-  it('应支持按日期范围查询，状态筛选包含完诊，且列表正常渲染', () => {
-    cy.visit('/outpatient/triage/queue')
-
-    // 1. 验证历史查询组件存在且布局正确
-    cy.get('.date-range-picker').should('be.visible')
-    cy.get('.status-select').should('be.visible')
-    cy.get('.history-query-btn').should('be.visible').and('contain', '历史队列查询')
-
-    // 2. 验证状态筛选下拉包含“完诊”选项
-    cy.get('.status-select').click()
-    cy.get('.el-select-dropdown__item').contains('完诊').should('be.visible')
-    cy.get('body').click(0, 0) // 关闭下拉框
-
-    // 3. 验证默认日期已填充（当天）
-    cy.get('.date-range-picker').invoke('val').should('not.be.empty')
-
-    // 4. 触发查询，验证表格与分页正常加载
-    cy.get('.history-query-btn').click()
-    cy.get('.queue-table').should('be.visible')
-    cy.get('.el-table__body-wrapper').should('exist')
-    cy.get('.el-pagination').should('be.visible')
+describe('Bug #561: 医嘱总量单位显示修复', { tags: ['@bug561', '@regression'] }, () => {
+  it('应正确显示诊疗目录配置的总量单位，而非null', () => {
+    cy.visit('/outpatient/doctor/order')
+    
+    // 等待医嘱列表加载完成
+    cy.get('.order-table .el-table__body-wrapper').should('be.visible')
+    
+    // 验证总量列不包含 'null' 字符串
+    cy.get('.order-table').find('td').each(($el) => {
+      const text = $el.text()
+      if (text.includes('总量') || text.match(/^\d+\s/)) {
+        expect(text).not.to.contain('null')
+      }
+    })
+    
+    // 验证单位正确回显（以“次”为例，兼容其他配置单位）
+    cy.get('.order-table').find('td').contains('次').should('exist')
   })
 })