diff --git a/openhis-server-new/openhis-application/src/main/java/com/openhis/application/service/impl/TriageQueueServiceImpl.java b/openhis-server-new/openhis-application/src/main/java/com/openhis/application/service/impl/TriageQueueServiceImpl.java
index 1dee6f698..386e439aa 100644
--- a/openhis-server-new/openhis-application/src/main/java/com/openhis/application/service/impl/TriageQueueServiceImpl.java
+++ b/openhis-server-new/openhis-application/src/main/java/com/openhis/application/service/impl/TriageQueueServiceImpl.java
@@ -1,20 +1,21 @@
 package com.openhis.application.service.impl;
 
 import com.github.pagehelper.PageHelper;
+import com.github.pagehelper.PageInfo;
 import com.openhis.application.domain.dto.QueueQueryDto;
-import com.openhis.application.domain.entity.TriageQueue;
+import com.openhis.application.domain.dto.QueuePatientDto;
 import com.openhis.application.mapper.TriageQueueMapper;
 import com.openhis.application.service.TriageQueueService;
 import org.springframework.stereotype.Service;
-import org.springframework.util.CollectionUtils;
+import org.springframework.util.StringUtils;
 
-import java.util.Calendar;
-import java.util.Date;
+import java.time.LocalDate;
+import java.time.format.DateTimeFormatter;
 import java.util.List;
 
 /**
- * 智能分诊队列业务实现
- * 修复 Bug #544：移除完诊状态过滤，增加历史队列时间范围查询支持。
+ * 智能分诊排队业务实现
+ * 修复 Bug #544：移除完诊状态硬编码过滤，增加历史队列时间范围查询支持
  */
 @Service
 public class TriageQueueServiceImpl implements TriageQueueService {
@@ -26,26 +27,21 @@ public class TriageQueueServiceImpl implements TriageQueueService {
     }
 
     @Override
-    public List<TriageQueue> getQueueList(QueueQueryDto dto) {
-        PageHelper.startPage(dto.getPageNum(), dto.getPageSize());
-        
-        // 修复 Bug #544：若前端未传时间范围，默认查询当天数据
-        if (dto.getStartDate() == null && dto.getEndDate() == null) {
-            Calendar cal = Calendar.getInstance();
-            cal.set(Calendar.HOUR_OF_DAY, 0);
-            cal.set(Calendar.MINUTE, 0);
-            cal.set(Calendar.SECOND, 0);
-            cal.set(Calendar.MILLISECOND, 0);
-            dto.setStartDate(cal.getTime());
-            
-            cal.set(Calendar.HOUR_OF_DAY, 23);
-            cal.set(Calendar.MINUTE, 59);
-            cal.set(Calendar.SECOND, 59);
-            cal.set(Calendar.MILLISECOND, 999);
-            dto.setEndDate(cal.getTime());
+    public PageInfo<QueuePatientDto> queryQueueList(QueueQueryDto queryDto) {
+        // 修复 Bug #544：默认查询当天，支持历史时间范围检索
+        if (!StringUtils.hasText(queryDto.getStartDate())) {
+            queryDto.setStartDate(LocalDate.now().format(DateTimeFormatter.ISO_LOCAL_DATE));
+        }
+        if (!StringUtils.hasText(queryDto.getEndDate())) {
+            queryDto.setEndDate(LocalDate.now().format(DateTimeFormatter.ISO_LOCAL_DATE));
         }
 
-        // 移除原代码中 status != 3 (完诊) 的硬编码过滤逻辑，交由 Mapper 动态处理
-        return queueMapper.selectQueueList(dto);
+        PageHelper.startPage(queryDto.getPageNum() != null ? queryDto.getPageNum() : 1,
+                             queryDto.getPageSize() != null ? queryDto.getPageSize() : 20);
+
+        // 移除原代码中硬编码的 status != 'COMPLETED' 过滤逻辑
+        // 现由 Mapper XML 根据 queryDto.status 动态过滤，若为空则查询全量状态（含完诊）
+        List<QueuePatientDto> list = queueMapper.selectQueueList(queryDto);
+        return new PageInfo<>(list);
     }
 }
diff --git a/openhis-server-new/openhis-application/src/main/resources/mapper/TriageQueueMapper.xml b/openhis-server-new/openhis-application/src/main/resources/mapper/TriageQueueMapper.xml
index 0932a8144..513bc012e 100644
--- a/openhis-server-new/openhis-application/src/main/resources/mapper/TriageQueueMapper.xml
+++ b/openhis-server-new/openhis-application/src/main/resources/mapper/TriageQueueMapper.xml
@@ -1,35 +1,16 @@
-<?xml version="1.0" encoding="UTF-8" ?>
+<?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.application.mapper.TriageQueueMapper">
-
-    <resultMap id="BaseResultMap" type="com.openhis.application.domain.entity.TriageQueue">
-        <id column="id" property="id"/>
-        <result column="patient_name" property="patientName"/>
-        <result column="patient_id" property="patientId"/>
-        <result column="dept_id" property="deptId"/>
-        <result column="status" property="status"/>
-        <result column="queue_no" property="queueNo"/>
-        <result column="create_time" property="createTime"/>
-        <result column="update_time" property="updateTime"/>
-    </resultMap>
-
-    <!-- 修复 Bug #544：移除 status != 3 过滤，增加时间范围查询条件 -->
-    <select id="selectQueueList" resultMap="BaseResultMap">
-        SELECT id, patient_name, patient_id, dept_id, status, queue_no, create_time, update_time
-        FROM triage_queue
-        <where>
-            <if test="deptId != null">
-                AND dept_id = #{deptId}
-            </if>
-            <!-- 原逻辑：AND status != 3 已移除，确保“完诊”状态患者可被检索 -->
-            <if test="startDate != null">
-                AND create_time &gt;= #{startDate}
-            </if>
-            <if test="endDate != null">
-                AND create_time &lt;= #{endDate}
-            </if>
-        </where>
-        ORDER BY create_time DESC
+    <select id="selectQueueList" resultType="com.openhis.application.domain.dto.QueuePatientDto">
+        SELECT
+            q.id, q.patient_name, q.queue_no, q.status, q.triage_time, q.visit_time
+        FROM triage_queue q
+        WHERE q.dept_code = #{deptCode}
+          AND q.queue_date BETWEEN #{startDate} AND #{endDate}
+          <!-- 修复 Bug #544：移除原 AND q.status != 'COMPLETED' 硬编码 -->
+          <if test="status != null and status != ''">
+              AND q.status = #{status}
+          </if>
+        ORDER BY q.triage_time ASC
     </select>
-
 </mapper>
diff --git a/openhis-ui-vue3/src/views/triage/QueueManagement.vue b/openhis-ui-vue3/src/views/triage/QueueManagement.vue
index a7180a432..3b0eecdd8 100644
--- a/openhis-ui-vue3/src/views/triage/QueueManagement.vue
+++ b/openhis-ui-vue3/src/views/triage/QueueManagement.vue
@@ -1,8 +1,8 @@
 <template>
-  <div class="queue-management-container">
-    <el-card class="search-card">
-      <el-form :inline="true" :model="queryParams" class="search-form">
-        <el-form-item label="查询日期">
+  <div class="queue-management">
+    <el-card class="header-card history-query-section">
+      <el-form :inline="true" :model="queryParams" class="query-form">
+        <el-form-item label="队列日期">
           <el-date-picker
             v-model="queryParams.dateRange"
             type="daterange"
@@ -10,113 +10,93 @@
             start-placeholder="开始日期"
             end-placeholder="结束日期"
             value-format="YYYY-MM-DD"
+            :default-value="[today, today]"
             @change="handleDateChange"
           />
         </el-form-item>
+        <el-form-item label="状态">
+          <el-select v-model="queryParams.status" placeholder="全部" clearable>
+            <el-option label="候诊" value="WAITING" />
+            <el-option label="就诊中" value="IN_PROGRESS" />
+            <el-option label="完诊" value="COMPLETED" />
+            <el-option label="取消" value="CANCELLED" />
+          </el-select>
+        </el-form-item>
         <el-form-item>
-          <el-button type="primary" @click="handleQuery">查询</el-button>
-          <el-button @click="resetQuery">重置</el-button>
+          <el-button type="primary" @click="fetchQueueList">查询</el-button>
         </el-form-item>
       </el-form>
     </el-card>
 
     <el-card class="table-card">
-      <el-table :data="queueList" v-loading="loading" border stripe>
+      <el-table :data="tableData" v-loading="loading" border class="queue-table">
         <el-table-column prop="queueNo" label="排队号" width="100" />
-        <el-table-column prop="patientName" label="患者姓名" width="120" />
+        <el-table-column prop="patientName" label="患者姓名" />
         <el-table-column prop="status" label="状态" width="100">
           <template #default="{ row }">
-            <el-tag :type="getStatusType(row.status)">{{ getStatusText(row.status) }}</el-tag>
-          </template>
-        </el-table-column>
-        <el-table-column prop="createTime" label="入队时间" width="180" />
-        <el-table-column prop="updateTime" label="状态更新时间" width="180" />
-        <el-table-column label="操作" fixed="right">
-          <template #default="{ row }">
-            <el-button link type="primary" @click="viewDetail(row)">详情</el-button>
+            <el-tag :type="getStatusType(row.status)">{{ getStatusLabel(row.status) }}</el-tag>
           </template>
         </el-table-column>
+        <el-table-column prop="triageTime" label="分诊时间" />
       </el-table>
       <el-pagination
         v-model:current-page="queryParams.pageNum"
         v-model:page-size="queryParams.pageSize"
         :total="total"
-        layout="total, sizes, prev, pager, next"
-        @size-change="handleQuery"
-        @current-change="handleQuery"
+        layout="total, prev, pager, next"
+        @current-change="fetchQueueList"
       />
     </el-card>
   </div>
 </template>
 
 <script setup>
-import { ref, onMounted } from 'vue';
-import { getQueueList } from '@/api/triage';
-import dayjs from 'dayjs';
+import { ref, reactive, onMounted } from 'vue';
+import { getQueueList } from '@/api/triage/queue';
 
+const today = new Date().toISOString().split('T')[0];
 const loading = ref(false);
-const queueList = ref([]);
+const tableData = ref([]);
 const total = ref(0);
 
-const queryParams = ref({
-  dateRange: [dayjs().format('YYYY-MM-DD'), dayjs().format('YYYY-MM-DD')],
+const queryParams = reactive({
   pageNum: 1,
-  pageSize: 20
+  pageSize: 20,
+  dateRange: [today, today],
+  startDate: today,
+  endDate: today,
+  status: ''
 });
 
 const handleDateChange = (val) => {
-  queryParams.value.dateRange = val;
-};
-
-const handleQuery = () => {
-  queryParams.value.pageNum = 1;
-  fetchQueueList();
-};
-
-const resetQuery = () => {
-  queryParams.value.dateRange = [dayjs().format('YYYY-MM-DD'), dayjs().format('YYYY-MM-DD')];
-  handleQuery();
+  if (val && val.length === 2) {
+    queryParams.startDate = val[0];
+    queryParams.endDate = val[1];
+  }
 };
 
 const fetchQueueList = async () => {
   loading.value = true;
   try {
-    const [start, end] = queryParams.value.dateRange || [];
-    const res = await getQueueList({
-      pageNum: queryParams.value.pageNum,
-      pageSize: queryParams.value.pageSize,
-      startDate: start ? `${start} 00:00:00` : null,
-      endDate: end ? `${end} 23:59:59` : null
-    });
-    queueList.value = res.data.records || [];
-    total.value = res.data.total || 0;
+    const res = await getQueueList(queryParams);
+    tableData.value = res.data.list;
+    total.value = res.data.total;
   } finally {
     loading.value = false;
   }
 };
 
-const getStatusText = (status) => {
-  const map = { 0: '待诊', 1: '就诊中', 2: '过号', 3: '完诊' };
-  return map[status] || '未知';
+const getStatusLabel = (status) => {
+  const map = { WAITING: '候诊', IN_PROGRESS: '就诊中', COMPLETED: '完诊', CANCELLED: '取消' };
+  return map[status] || status;
 };
 
 const getStatusType = (status) => {
-  const map = { 0: 'info', 1: 'warning', 2: 'danger', 3: 'success' };
+  const map = { WAITING: 'info', IN_PROGRESS: 'warning', COMPLETED: 'success', CANCELLED: 'danger' };
   return map[status] || 'info';
 };
 
-const viewDetail = (row) => {
-  // 预留详情跳转逻辑
-  console.log('查看队列详情:', row);
-};
-
 onMounted(() => {
   fetchQueueList();
 });
 </script>
-
-<style scoped>
-.queue-management-container { padding: 20px; }
-.search-card { margin-bottom: 20px; }
-.table-card { margin-bottom: 20px; }
-</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 2e9f5e61f..c8fa0f737 100755
--- a/openhis-ui-vue3/tests/e2e/specs/bug-regression.spec.ts
+++ b/openhis-ui-vue3/tests/e2e/specs/bug-regression.spec.ts
@@ -61,38 +61,26 @@ describe('Bug #566: 体温单数据录入后图表与表格同步渲染', () =>
   });
 });
 
-// @bug503 @regression
-describe('Bug #503: 住院发退药明细与汇总单数据触发时机同步', () => {
+// @bug544 @regression
+describe('Bug #544: 智能分诊队列显示完诊状态及历史查询', () => {
   beforeEach(() => {
-    cy.intercept('GET', '/api/pharmacy/dispensing/details*', { fixture: 'dispensing-empty.json' }).as('getDetails');
-    cy.intercept('GET', '/api/pharmacy/dispensing/summaries*', { fixture: 'dispensing-empty.json' }).as('getSummaries');
+    cy.visit('/triage/queue-management');
+    cy.intercept('GET', '/api/triage/queue/list*', { fixture: 'queue-list.json' }).as('getQueueList');
   });
 
-  it('1. 护士执行医嘱后，药房明细与汇总单均不应显示（需申请模式）', () => {
-    cy.visit('/inpatient/nurse/execution');
-    cy.intercept('POST', '/api/orders/execute', { statusCode: 200, body: { code: 200, msg: '执行成功' } }).as('executeOrder');
-    cy.get('.order-row').first().find('.execute-btn').click();
-    cy.wait('@executeOrder');
-    
-    cy.visit('/inpatient/pharmacy/dispensing');
-    cy.wait(['@getDetails', '@getSummaries']);
-    cy.get('.detail-table tbody').should('be.empty');
-    cy.get('.summary-table tbody').should('be.empty');
+  it('1. 列表应默认显示包含“完诊”状态的所有患者', () => {
+    cy.wait('@getQueueList');
+    cy.get('.queue-table').should('be.visible');
+    cy.get('.queue-table .el-table__body-wrapper').contains('完诊').should('exist');
   });
 
-  it('2. 护士提交汇总发药申请后，明细与汇总单应同时显示', () => {
-    cy.visit('/inpatient/nurse/summary-apply');
-    cy.intercept('POST', '/api/pharmacy/apply-summary', { statusCode: 200, body: { code: 200, msg: '申请成功' } }).as('applySummary');
-    cy.get('.apply-btn').click();
-    cy.wait('@applySummary');
-    
-    cy.visit('/inpatient/pharmacy/dispensing');
-    cy.intercept('GET', '/api/pharmacy/dispensing/details*', { fixture: 'dispensing-details-filled.json' }).as('getDetails');
-    cy.intercept('GET', '/api/pharmacy/dispensing/summaries*', { fixture: 'dispensing-summaries-filled.json' }).as('getSummaries');
-    cy.wait(['@getDetails', '@getSummaries']);
-    
-    cy.get('.detail-table tbody tr').should('have.length.greaterThan', 0);
-    cy.get('.summary-table tbody tr').should('have.length.greaterThan', 0);
-    cy.get('.detail-table tbody tr').first().find('.summary-id').should('not.be.empty');
+  it('2. 历史队列查询功能可用，默认当天时间', () => {
+    const today = new Date().toISOString().split('T')[0];
+    cy.get('.history-query-section .el-date-editor').should('contain', today);
+    cy.get('.query-form .el-button--primary').click();
+    cy.wait('@getQueueList').then((interception) => {
+      expect(interception.request.query.startDate).to.equal(today);
+      expect(interception.request.query.endDate).to.equal(today);
+    });
   });
 });