diff --git a/openhis-server-new/openhis-application/src/main/java/com/openhis/web/triage/mapper/TriageQueueMapper.java b/openhis-server-new/openhis-application/src/main/java/com/openhis/web/triage/mapper/TriageQueueMapper.java
index c807a945c..93f1e8c09 100644
--- a/openhis-server-new/openhis-application/src/main/java/com/openhis/web/triage/mapper/TriageQueueMapper.java
+++ b/openhis-server-new/openhis-application/src/main/java/com/openhis/web/triage/mapper/TriageQueueMapper.java
@@ -2,18 +2,46 @@ package com.openhis.web.triage.mapper;
 
 import org.apache.ibatis.annotations.Mapper;
 import org.apache.ibatis.annotations.Param;
-
-import java.time.LocalDate;
+import org.apache.ibatis.annotations.Select;
 import java.util.List;
 import java.util.Map;
 
+/**
+ * 智能分诊排队数据访问层
+ *
+ * 修复 Bug #544：
+ *   - 移除原 SQL 中硬编码的 status != 'COMPLETED' 过滤条件，改为支持按状态动态筛选。
+ *   - 新增 startDate/endDate 参数，支持按时间范围检索历史队列。
+ */
 @Mapper
 public interface TriageQueueMapper {
+
     /**
-     * 动态查询排队队列
-     * 修复 Bug #544：移除状态硬编码过滤，支持全状态及时间范围查询
+     * 查询排队队列列表（含历史）
+     *
+     * @param deptId    科室ID
+     * @param status    排队状态（可选，为空则查全部）
+     * @param startDate 开始时间（格式 YYYY-MM-DD）
+     * @param endDate   结束时间（格式 YYYY-MM-DD）
+     * @return 队列记录列表
      */
-    List<Map<String, Object>> selectQueueList(@Param("status") String status,
-                                              @Param("startDate") LocalDate startDate,
-                                              @Param("endDate") LocalDate endDate);
+    @Select("<script>" +
+            "SELECT id, patient_id, patient_name, status, queue_time, dept_id " +
+            "FROM his_triage_queue " +
+            "WHERE dept_id = #{deptId} " +
+            "<if test='status != null and status != \"\"'>" +
+            "  AND status = #{status} " +
+            "</if>" +
+            "<if test='startDate != null'>" +
+            "  AND queue_time &gt;= #{startDate}::timestamp " +
+            "</if>" +
+            "<if test='endDate != null'>" +
+            "  AND queue_time &lt;= (#{endDate} || ' 23:59:59')::timestamp " +
+            "</if>" +
+            "ORDER BY queue_time DESC" +
+            "</script>")
+    List<Map<String, Object>> selectQueueList(@Param("deptId") Long deptId,
+                                              @Param("status") String status,
+                                              @Param("startDate") String startDate,
+                                              @Param("endDate") String endDate);
 }
diff --git a/openhis-server-new/openhis-application/src/main/java/com/openhis/web/triage/service/impl/TriageQueueServiceImpl.java b/openhis-server-new/openhis-application/src/main/java/com/openhis/web/triage/service/impl/TriageQueueServiceImpl.java
index 4487a42fe..ddabe2e11 100644
--- a/openhis-server-new/openhis-application/src/main/java/com/openhis/web/triage/service/impl/TriageQueueServiceImpl.java
+++ b/openhis-server-new/openhis-application/src/main/java/com/openhis/web/triage/service/impl/TriageQueueServiceImpl.java
@@ -3,11 +3,14 @@ package com.openhis.web.triage.service.impl;
 import com.openhis.web.triage.mapper.TriageQueueMapper;
 import com.openhis.web.triage.service.TriageQueueService;
 import org.springframework.stereotype.Service;
-
-import java.time.LocalDate;
 import java.util.List;
 import java.util.Map;
 
+/**
+ * 智能分诊排队业务实现
+ *
+ * 修复 Bug #544：透传日期范围参数至 Mapper，支持历史队列按时间检索。
+ */
 @Service
 public class TriageQueueServiceImpl implements TriageQueueService {
 
@@ -18,8 +21,7 @@ public class TriageQueueServiceImpl implements TriageQueueService {
     }
 
     @Override
-    public List<Map<String, Object>> queryQueueList(String status, LocalDate startDate, LocalDate endDate) {
-        // 修复 Bug #544：移除原逻辑中对“完诊”状态的隐式过滤，交由 SQL 动态条件处理
-        return triageQueueMapper.selectQueueList(status, startDate, endDate);
+    public List<Map<String, Object>> getQueueList(Long deptId, String status, String startDate, String endDate) {
+        return triageQueueMapper.selectQueueList(deptId, status, startDate, endDate);
     }
 }
diff --git a/openhis-ui-vue3/src/views/triage/queue/index.vue b/openhis-ui-vue3/src/views/triage/queue/index.vue
index ca4882447..1b38ef9d1 100644
--- a/openhis-ui-vue3/src/views/triage/queue/index.vue
+++ b/openhis-ui-vue3/src/views/triage/queue/index.vue
@@ -1,127 +1,90 @@
 <template>
   <div class="triage-queue-container">
-    <el-card class="box-card">
+    <el-card>
       <template #header>
         <div class="card-header">
           <span>智能分诊排队管理 - {{ deptName }}</span>
+          <div class="header-actions">
+            <el-date-picker
+              v-model="dateRange"
+              type="daterange"
+              range-separator="至"
+              start-placeholder="开始日期"
+              end-placeholder="结束日期"
+              format="YYYY-MM-DD"
+              value-format="YYYY-MM-DD"
+              data-cy="date-range-picker"
+              style="width: 240px; margin-right: 10px;"
+            />
+            <el-button type="primary" @click="handleQuery" data-cy="history-query-btn">历史队列查询</el-button>
+          </div>
         </div>
       </template>
 
-      <!-- Bug #544 Fix: 增加状态筛选与历史时间范围查询 -->
-      <el-form :inline="true" :model="queryParams" class="search-form">
-        <el-form-item label="状态筛选" class="status-filter">
-          <el-select v-model="queryParams.status" placeholder="全部状态" clearable @change="handleSearch">
-            <el-option label="待分诊" :value="1" />
-            <el-option label="待就诊" :value="2" />
-            <el-option label="就诊中" :value="3" />
-            <el-option label="完诊" :value="4" />
-            <el-option label="过号" :value="5" />
-          </el-select>
-        </el-form-item>
-        <el-form-item label="时间范围">
-          <el-date-picker
-            v-model="dateRange"
-            type="daterange"
-            range-separator="至"
-            start-placeholder="开始日期"
-            end-placeholder="结束日期"
-            format="YYYY-MM-DD"
-            value-format="YYYY-MM-DD"
-            @change="handleDateChange"
-            class="date-range-picker"
-          />
-        </el-form-item>
-        <el-form-item>
-          <el-button type="primary" @click="handleSearch">查询</el-button>
-          <el-button @click="resetQuery">重置</el-button>
-        </el-form-item>
-      </el-form>
-
-      <el-table :data="tableData" border style="width: 100%" v-loading="loading" class="queue-table">
-        <el-table-column prop="patientName" label="患者姓名" width="120" />
-        <el-table-column prop="queueTime" label="排队时间" width="160" />
-        <el-table-column prop="status" label="状态" width="100">
+      <el-table :data="queueList" row-key="id" data-cy="queue-table" v-loading="loading">
+        <el-table-column prop="patientName" label="患者姓名" width="150" />
+        <el-table-column prop="status" label="排队状态" width="120">
           <template #default="{ row }">
-            <el-tag :type="getStatusType(row.status)">{{ getStatusLabel(row.status) }}</el-tag>
+            <el-tag :type="getStatusType(row.status)">{{ row.status }}</el-tag>
           </template>
         </el-table-column>
-        <el-table-column prop="deptName" label="科室" width="120" />
+        <el-table-column prop="queueTime" label="排队时间" />
       </el-table>
     </el-card>
   </div>
 </template>
 
 <script setup>
-import { ref, reactive, onMounted } from 'vue'
-import { getQueueRecordsApi } from '@/api/triage/queue'
+import { ref, onMounted } from 'vue'
+import { getQueueList } from '@/api/triage/queue'
 
-const loading = ref(false)
-const tableData = ref([])
 const deptName = ref('呼吸内科')
+const deptId = ref(1)
+const queueList = ref([])
 const dateRange = ref([])
-const queryParams = reactive({
-  deptId: 101,
-  status: null,
-  startDate: null,
-  endDate: null
-})
+const loading = ref(false)
 
-// Bug #544 Fix: 初始化默认当天时间
-const initDateRange = () => {
-  const today = new Date().toISOString().split('T')[0]
-  dateRange.value = [today, today]
-  queryParams.startDate = today
-  queryParams.endDate = today
-}
-
-const getStatusLabel = (status) => {
-  const map = { 1: '待分诊', 2: '待就诊', 3: '就诊中', 4: '完诊', 5: '过号' }
-  return map[status] || '未知'
+// 默认当天时间
+const initDefaultDate = () => {
+  const today = new Date()
+  const start = today.toISOString().split('T')[0]
+  dateRange.value = [start, start]
 }
 
 const getStatusType = (status) => {
-  const map = { 1: 'info', 2: 'warning', 3: 'primary', 4: 'success', 5: 'danger' }
+  const map = { WAITING: 'warning', IN_PROGRESS: 'primary', COMPLETED: 'success' }
   return map[status] || 'info'
 }
 
-const fetchData = async () => {
+const handleQuery = async () => {
   loading.value = true
   try {
-    tableData.value = await getQueueRecordsApi(queryParams)
+    const [startDate, endDate] = dateRange.value || []
+    const res = await getQueueList({
+      deptId: deptId.value,
+      startDate,
+      endDate
+    })
+    queueList.value = res.data || []
   } finally {
     loading.value = false
   }
 }
 
-const handleSearch = () => {
-  fetchData()
-}
-
-const handleDateChange = (val) => {
-  if (val && val.length === 2) {
-    queryParams.startDate = val[0]
-    queryParams.endDate = val[1]
-  } else {
-    queryParams.startDate = null
-    queryParams.endDate = null
-  }
-}
-
-const resetQuery = () => {
-  queryParams.status = null
-  initDateRange()
-  fetchData()
-}
-
 onMounted(() => {
-  initDateRange()
-  fetchData()
+  initDefaultDate()
+  handleQuery()
 })
 </script>
 
 <style scoped>
-.triage-queue-container { padding: 20px; }
-.card-header { display: flex; align-items: center; justify-content: space-between; }
-.search-form { margin-bottom: 20px; }
-.queue-table { margin-top: 10px; }
+.card-header {
+  display: flex;
+  justify-content: space-between;
+  align-items: center;
+}
+.header-actions {
+  display: flex;
+  align-items: center;
+}
 </style>