diff --git a/ALOps_sys_backend/alops-admin/src/main/java/com/alops/web/controller/equManagement/EquBaseController.java b/ALOps_sys_backend/alops-admin/src/main/java/com/alops/web/controller/equManagement/EquBaseController.java
index f4ba3e18..c6dca97c 100644
--- a/ALOps_sys_backend/alops-admin/src/main/java/com/alops/web/controller/equManagement/EquBaseController.java
+++ b/ALOps_sys_backend/alops-admin/src/main/java/com/alops/web/controller/equManagement/EquBaseController.java
@@ -16,6 +16,7 @@ import com.alops.common.enums.BusinessType;
 import com.alops.common.utils.poi.ExcelUtil;
 import com.alops.system.domain.EquBase;
 import com.alops.system.domain.dto.EquBaseQueryDto;
+import com.alops.system.domain.dto.EquMonitorHomeDto;
 import com.alops.system.domain.dto.MonitorListDto;
 import com.alops.system.domain.dto.MonitorStatisticDto;
 import com.alops.system.domain.vo.EquMonitorVO;
@@ -64,17 +65,25 @@ public class EquBaseController extends BaseController
      * 查询多台设备的最新监测信息
      **/
     @PreAuthorize("@ss.hasPermi('device:files:query')")
-    @GetMapping("/monitorListById")
-    @ApiOperation("根据多个设备ID查询多台设备的最新监测信息")
-    public AjaxResult getMonitorListByIds(@RequestParam List<String> ids) {
-        List<MonitorListDto> monitors = equBaseService.selectEquMonitorListByIds(ids);
-        if (monitors != null && !monitors.isEmpty()) {
-            return AjaxResult.success("查询成功", monitors);
-        } else {
-            return AjaxResult.error("未找到相关设备或监测信息");
-        }
+    @GetMapping("/monitorpage")
+    @ApiOperation("分页查询多台设备的最新监测信息")
+    public TableDataInfo getMonitorList() {
+        startPage(); // 无参调用，自动获取 pageNum/pageSize
+        List<MonitorListDto> list = equBaseService.selectEquMonitorListPaged();
+        return getDataTable(list); // 自动封装分页结果
     }
 
+    /**
+     * 首页展示：查询每台设备的最新监测信息
+     */
+    @PreAuthorize("@ss.hasPermi('device:files:query')")
+    @GetMapping("/monitorById")
+    @ApiOperation("首页展示：查询每台设备的最新监测信息")
+    public TableDataInfo getLatestEquMonitorList() {
+        startPage(); // 启用分页（如果首页不分页可删除）
+        List<EquMonitorHomeDto> list = equBaseService.selectLatestEquMonitorList();
+        return getDataTable(list);
+    }
 
 
     /**
diff --git a/ALOps_sys_backend/alops-admin/src/main/resources/application-druid.yml b/ALOps_sys_backend/alops-admin/src/main/resources/application-druid.yml
index 5b4337af..16e1f2f9 100644
--- a/ALOps_sys_backend/alops-admin/src/main/resources/application-druid.yml
+++ b/ALOps_sys_backend/alops-admin/src/main/resources/application-druid.yml
@@ -6,9 +6,9 @@ spring:
         druid:
             # 主库数据源
             master:
-                url: jdbc:mysql://localhost:3306/aiops_sys?useUnicode=true&characterEncoding=utf8&zeroDateTimeBehavior=convertToNull&useSSL=true&serverTimezone=GMT%2B8
+                url: jdbc:mysql://localhost:3306/alops_sys?useUnicode=true&characterEncoding=utf8&zeroDateTimeBehavior=convertToNull&useSSL=true&serverTimezone=GMT%2B8
                 username: root
-                password: 1234
+                password: 200515
             # 从库数据源
             slave:
                 # 从数据源开关/默认关闭
diff --git a/ALOps_sys_backend/alops-system/src/main/java/com/alops/system/domain/dto/EquMonitorHomeDto.java b/ALOps_sys_backend/alops-system/src/main/java/com/alops/system/domain/dto/EquMonitorHomeDto.java
new file mode 100644
index 00000000..23a3355b
--- /dev/null
+++ b/ALOps_sys_backend/alops-system/src/main/java/com/alops/system/domain/dto/EquMonitorHomeDto.java
@@ -0,0 +1,20 @@
+package com.alops.system.domain.dto;
+
+import lombok.Data;
+
+import java.util.Date;
+
+/**
+ * 首页展示：设备监测简要信息
+ */
+@Data
+public class EquMonitorHomeDto {
+    private String name;           // 设备名称
+    private String location;       // 设备位置
+    private Float cpuUtilization;  // CPU 使用率
+    private Float memoryUtilization; // 内存使用率
+    private Float temperature;     // 温度
+    private String health;          // 健康度
+    private String contWorkPeriod;  // 持续运行时长
+    private Date gatherTime;       // 采集时间
+}
diff --git a/ALOps_sys_backend/alops-system/src/main/java/com/alops/system/mapper/EquBaseMapper.java b/ALOps_sys_backend/alops-system/src/main/java/com/alops/system/mapper/EquBaseMapper.java
index aeaca38b..028b2c45 100644
--- a/ALOps_sys_backend/alops-system/src/main/java/com/alops/system/mapper/EquBaseMapper.java
+++ b/ALOps_sys_backend/alops-system/src/main/java/com/alops/system/mapper/EquBaseMapper.java
@@ -4,19 +4,13 @@ import java.util.List;
 import java.util.Map;
 
 import com.alops.system.domain.EquBase;
-import com.alops.system.domain.dto.EquBaseQueryDto;
-import com.alops.system.domain.dto.MonitorLastDto;
-import com.alops.system.domain.dto.MonitorListDto;
-import com.alops.system.domain.dto.MonitorStatisticDto;
+import com.alops.system.domain.dto.*;
 import com.alops.system.domain.vo.imageVo;
 import com.alops.system.domain.vo.queryEquBaseVO;
 import org.apache.ibatis.annotations.Mapper;
 import org.apache.ibatis.annotations.Update;
 import org.springframework.data.repository.query.Param;
 
-import java.util.List;
-import java.util.Map;
-
 
 /**
  * 设备基本信息Mapper接口
@@ -63,7 +57,12 @@ public interface EquBaseMapper
     MonitorLastDto selectEquMonitorById(String id);
     List<Map<String, Object>> selectEquMonitorByIdToList(EquBaseQueryDto queryDto);
 
-    List<MonitorListDto> selectEquMonitorListByIds(List<String> ids);
+    List<MonitorListDto> selectEquMonitorListPaged();
+
+    /**
+     * 查询每台设备的最新监测信息（首页展示用）
+     */
+    List<EquMonitorHomeDto> selectLatestEquMonitorList();
 
     /**分类统计界面信息 -YY**/
     List<MonitorStatisticDto> selectEquStatisticByType();
diff --git a/ALOps_sys_backend/alops-system/src/main/java/com/alops/system/service/IEquBaseService.java b/ALOps_sys_backend/alops-system/src/main/java/com/alops/system/service/IEquBaseService.java
index f269d6c1..4ee9e582 100644
--- a/ALOps_sys_backend/alops-system/src/main/java/com/alops/system/service/IEquBaseService.java
+++ b/ALOps_sys_backend/alops-system/src/main/java/com/alops/system/service/IEquBaseService.java
@@ -60,7 +60,12 @@ public interface IEquBaseService
      */
     public List<queryEquBaseVO> selectEquBaseList(EquBaseQueryDto equBase);
 
-    public List<MonitorListDto> selectEquMonitorListByIds(List<String> ids);
+    public List<MonitorListDto> selectEquMonitorListPaged();
+
+    /**
+     * 查询每台设备的最新监测信息（首页展示用）
+     */
+    List<EquMonitorHomeDto> selectLatestEquMonitorList();
 
     /**分类统计信息**/
     List<MonitorStatisticDto> selectEquStatisticByType();
diff --git a/ALOps_sys_backend/alops-system/src/main/java/com/alops/system/service/impl/EquBaseServiceImpl.java b/ALOps_sys_backend/alops-system/src/main/java/com/alops/system/service/impl/EquBaseServiceImpl.java
index 021782de..1de921ea 100644
--- a/ALOps_sys_backend/alops-system/src/main/java/com/alops/system/service/impl/EquBaseServiceImpl.java
+++ b/ALOps_sys_backend/alops-system/src/main/java/com/alops/system/service/impl/EquBaseServiceImpl.java
@@ -134,8 +134,15 @@ public class EquBaseServiceImpl implements IEquBaseService
      * 查询多台设备的最新监测信息
      **/
     @Override
-    public List<MonitorListDto> selectEquMonitorListByIds(List<String> ids) {
-        return equBaseMapper.selectEquMonitorListByIds(ids);
+    public List<MonitorListDto> selectEquMonitorListPaged() {
+        return equBaseMapper.selectEquMonitorListPaged();
+    }
+    /**
+     * 查询多台设备的最新监测信息首页展示
+     **/
+    @Override
+    public List<EquMonitorHomeDto> selectLatestEquMonitorList() {
+        return equBaseMapper.selectLatestEquMonitorList();
     }
 
 
diff --git a/ALOps_sys_backend/alops-system/src/main/resources/mapper/system/EquBaseMapper.xml b/ALOps_sys_backend/alops-system/src/main/resources/mapper/system/EquBaseMapper.xml
index 96c9ff50..8b7f5744 100644
--- a/ALOps_sys_backend/alops-system/src/main/resources/mapper/system/EquBaseMapper.xml
+++ b/ALOps_sys_backend/alops-system/src/main/resources/mapper/system/EquBaseMapper.xml
@@ -152,39 +152,82 @@ PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
         </where>
     </select>
 
-    <select id="selectEquMonitorListByIds" parameterType="list" resultType="MonitorListDto">
+    <select id="selectEquMonitorListPaged" resultType="MonitorListDto">
         SELECT
-        b.id,
-        b.name,
-        b.ip,
-        t.name as equType,
-        m.name as manufacture,
-        b.version,
-        b.device_level AS deviceLevel,
-        b.location,
-        b.status,
-        g.cpu_utilization AS cpuUtilization,
-        g.health,
-        g.fan_speed AS fanSpeed,
-        g.cont_work_period AS contWorkPeriod,
-        b.failure_frequency AS failureFrequency,
-        -- 新增列：统计未处理告警数量
-        (SELECT COUNT(1)
-             FROM alert_message a
-             WHERE a.equ_id = b.id AND a.status = 'HANDLED') AS unhandledAlertCount
-        FROM equ_base b
-        LEFT JOIN equ_gather g ON b.id = g.equ_id
-        LEFT JOIN equ_type t ON b.equ_type = t.id
-        LEFT JOIN equ_manu m ON b.manufacture = m.id
-        WHERE b.id IN
-        <foreach collection="list" item="id" open="(" separator="," close=")">
-            #{id}
-        </foreach>
-        AND g.cpu_utilization is not null
+            t.id,
+            t.name,
+            t.ip,
+            t.equType,
+            t.manufacture,
+            t.version,
+            t.deviceLevel,
+            t.location,
+            t.status,
+            t.cpuUtilization,
+            t.health,
+            t.fanSpeed,
+            t.contWorkPeriod,
+            t.failureFrequency,
+            t.unhandledAlertCount
+        FROM (
+                 SELECT
+                     b.id,
+                     b.name,
+                     b.ip,
+                     t.name AS equType,
+                     m.name AS manufacture,
+                     b.version,
+                     b.device_level AS deviceLevel,
+                     b.location,
+                     b.status,
+                     g.cpu_utilization AS cpuUtilization,
+                     g.health,
+                     g.fan_speed AS fanSpeed,
+                     g.cont_work_period AS contWorkPeriod,
+                     b.failure_frequency AS failureFrequency,
+                     (SELECT COUNT(1)
+                      FROM alert_message a
+                      WHERE a.equ_id = b.id AND a.status = 'HANDLED') AS unhandledAlertCount,
+                     ROW_NUMBER() OVER (PARTITION BY b.id ORDER BY g.gather_time DESC) AS rn
+                 FROM equ_base b
+                          LEFT JOIN equ_type t ON b.equ_type = t.id
+                          LEFT JOIN equ_manu m ON b.manufacture = m.id
+                          LEFT JOIN equ_gather g ON b.id = g.equ_id
+             ) t
+        WHERE t.rn = 1
+        ORDER BY t.id
+    </select>
 
-        ORDER BY g.gather_time desc limit 1
+    <select id="selectLatestEquMonitorList" resultType="com.alops.system.domain.dto.EquMonitorHomeDto">
+        SELECT
+            t.name,
+            t.location,
+            t.cpuUtilization,
+            t.memoryUtilization,
+            t.temperature,
+            t.health,
+            t.contWorkPeriod,
+            t.gatherTime
+        FROM (
+                 SELECT
+                     b.name,
+                     b.location,
+                     g.cpu_utilization AS cpuUtilization,
+                     g.memory_utilization AS memoryUtilization,
+                     g.temperature,
+                     g.health,
+                     g.cont_work_period AS contWorkPeriod,
+                     g.gather_time AS gatherTime,
+                     ROW_NUMBER() OVER (PARTITION BY b.id ORDER BY g.gather_time DESC) AS rn
+                 FROM equ_base b
+                          LEFT JOIN equ_gather g ON b.id = g.equ_id
+                 WHERE g.cpu_utilization IS NOT NULL
+             ) t
+        WHERE t.rn = 1
+        ORDER BY t.name
     </select>
 
+
     <select id="selectEquMonitorById" parameterType="string" resultType="MonitorLastDto">
         SELECT
             g.cont_work_period AS contWorkPeriod,