diff --git a/fys-admin/src/main/java/com/fuyuanshen/global/queue/OnlineStatusTask.java b/fys-admin/src/main/java/com/fuyuanshen/global/queue/OnlineStatusTask.java
index d552b17c..96930c5a 100644
--- a/fys-admin/src/main/java/com/fuyuanshen/global/queue/OnlineStatusTask.java
+++ b/fys-admin/src/main/java/com/fuyuanshen/global/queue/OnlineStatusTask.java
@@ -25,6 +25,7 @@ public class OnlineStatusTask {
     @Scheduled(cron = "0 */3 * * * ?")
     public void cronTask() {
         QueryWrapper<Device> queryWrapper = new QueryWrapper<>();
+        queryWrapper.eq("online_status", 1);
         List<Device> devices = deviceMapper.selectList(queryWrapper);
         devices.forEach(item -> {
             String onlineStatusKey = GLOBAL_REDIS_KEY + DEVICE_KEY_PREFIX + item.getDeviceImei() + DeviceRedisKeyConstants.DEVICE_ONLINE_STATUS_KEY_PREFIX;
diff --git a/fys-admin/src/main/java/com/fuyuanshen/web/service/device/DeviceBizService.java b/fys-admin/src/main/java/com/fuyuanshen/web/service/device/DeviceBizService.java
index d77a9bdb..0aba6f84 100644
--- a/fys-admin/src/main/java/com/fuyuanshen/web/service/device/DeviceBizService.java
+++ b/fys-admin/src/main/java/com/fuyuanshen/web/service/device/DeviceBizService.java
@@ -179,7 +179,7 @@ public class DeviceBizService {
             }
             Device device = devices.get(0);
             if (device.getBindingStatus() != null && device.getBindingStatus() == BindingStatusEnum.BOUND.getCode()) {
-                throw new RuntimeException("设备已绑定");
+                throw new RuntimeException("设备已经被绑定！");
             }
 
             QueryWrapper<AppDeviceBindRecord> bindRecordQueryWrapper = new QueryWrapper<>();
@@ -189,7 +189,6 @@ public class DeviceBizService {
             if (appDeviceBindRecord != null) {
                 UpdateWrapper<AppDeviceBindRecord> deviceUpdateWrapper = new UpdateWrapper<>();
                 deviceUpdateWrapper.eq("device_id", device.getId())
-                        .set("binding_status", BindingStatusEnum.BOUND.getCode())
                         .set("binding_user_id", userId)
                         .set("communication_mode", 0)
                         .set("update_time", new Date())
@@ -283,6 +282,25 @@ public class DeviceBizService {
                         .set("binding_time", null);
                 deviceMapper.update(null, deviceUpdateWrapper);
             }
+            QueryWrapper<AppDeviceBindRecord> brqWrapper = new QueryWrapper<>();
+            brqWrapper.eq("device_id", device.getId());
+            brqWrapper.eq("binding_user_id", userId);
+            List<AppDeviceBindRecord> appDeviceBindRecordList = appDeviceBindRecordMapper.selectList(brqWrapper);
+            if (CollectionUtil.isNotEmpty(appDeviceBindRecordList)) {
+                appDeviceBindRecordList.forEach(appDeviceBindRecord ->
+                        appDeviceBindRecordMapper.deleteById(appDeviceBindRecord.getId()));
+            }
+            AppUserVo appUserVo = appUserMapper.selectVoById(userId);
+            if(appUserVo != null){
+                QueryWrapper<AppDeviceShare> appDeviceShareQueryWrapper = new QueryWrapper<>();
+                appDeviceShareQueryWrapper.eq("device_id", device.getId());
+                appDeviceShareQueryWrapper.eq("phonenumber", appUserVo.getPhonenumber());
+                List<AppDeviceShare> appDeviceShareList = appDeviceShareMapper.selectList(appDeviceShareQueryWrapper);
+                if (CollectionUtil.isNotEmpty(appDeviceShareList)) {
+                    appDeviceShareList.forEach(appDeviceShare ->
+                            appDeviceShareMapper.deleteById(appDeviceShare.getId()));
+                }
+            }
         }else{
             QueryWrapper<AppDeviceBindRecord> bindRecordQueryWrapper = new QueryWrapper<>();
             bindRecordQueryWrapper.eq("device_id", device.getId());
@@ -296,25 +314,17 @@ public class DeviceBizService {
                     .set("binding_status", BindingStatusEnum.UNBOUND.getCode())
                     .set("binding_time", null);
             deviceMapper.update(null, deviceUpdateWrapper);
-        }
 
-        QueryWrapper<AppDeviceBindRecord> brqWrapper = new QueryWrapper<>();
-        brqWrapper.eq("device_id", device.getId());
-        if(userId != null){
-            brqWrapper.eq("binding_user_id", userId);
-        }
+            QueryWrapper<AppDeviceBindRecord> brqWrapper = new QueryWrapper<>();
+            brqWrapper.eq("device_id", device.getId());
+            List<AppDeviceBindRecord> appDeviceBindRecordList = appDeviceBindRecordMapper.selectList(brqWrapper);
+            if (CollectionUtil.isNotEmpty(appDeviceBindRecordList)) {
+                appDeviceBindRecordList.forEach(appDeviceBindRecord ->
+                        appDeviceBindRecordMapper.deleteById(appDeviceBindRecord.getId()));
+            }
 
-        List<AppDeviceBindRecord> appDeviceBindRecordList = appDeviceBindRecordMapper.selectList(brqWrapper);
-        if (CollectionUtil.isNotEmpty(appDeviceBindRecordList)) {
-            appDeviceBindRecordList.forEach(appDeviceBindRecord ->
-                    appDeviceBindRecordMapper.deleteById(appDeviceBindRecord.getId()));
-        }
-
-        AppUserVo appUserVo = appUserMapper.selectVoById(userId);
-        if(appUserVo != null){
             QueryWrapper<AppDeviceShare> appDeviceShareQueryWrapper = new QueryWrapper<>();
             appDeviceShareQueryWrapper.eq("device_id", device.getId());
-            appDeviceShareQueryWrapper.eq("phonenumber", appUserVo.getPhonenumber());
             List<AppDeviceShare> appDeviceShareList = appDeviceShareMapper.selectList(appDeviceShareQueryWrapper);
             if (CollectionUtil.isNotEmpty(appDeviceShareList)) {
                 appDeviceShareList.forEach(appDeviceShare ->
@@ -384,7 +394,7 @@ public class DeviceBizService {
 
         String deviceImei = device.getDeviceImei();
         String a = GLOBAL_REDIS_KEY+ DEVICE_KEY_PREFIX+ deviceImei + DEVICE_LOCATION_KEY_PREFIX + ":history";
-        Collection<String> list = RedisUtils.zRangeByScore(a, startTime, endTime);
+        Collection<String> list = RedisUtils.zRangeByScoreDesc(a, startTime, endTime);
         if (CollectionUtil.isEmpty(list)) {
             return null;
         }
diff --git a/fys-common/fys-common-redis/src/main/java/com/fuyuanshen/common/redis/utils/RedisUtils.java b/fys-common/fys-common-redis/src/main/java/com/fuyuanshen/common/redis/utils/RedisUtils.java
index 6357d167..04c15ae2 100644
--- a/fys-common/fys-common-redis/src/main/java/com/fuyuanshen/common/redis/utils/RedisUtils.java
+++ b/fys-common/fys-common-redis/src/main/java/com/fuyuanshen/common/redis/utils/RedisUtils.java
@@ -394,6 +394,26 @@ public class RedisUtils {
             return null;
         }
     }
+    /**
+     * 根据时间范围查询Sorted Set中的元素并降序排列
+     *
+     * @param key       键
+     * @param startTime 开始时间戳
+     * @param endTime   结束时间戳
+     * @return 指定时间范围内的元素集合(降序)
+     */
+    public static Collection<String> zRangeByScoreDesc(String key, Long startTime, Long endTime) {
+        try {
+            RScoredSortedSet<String> sortedSet = CLIENT.getScoredSortedSet(key);
+            // 使用 valueRangeReversed 方法获取降序排列的结果
+            return sortedSet.valueRangeReversed(startTime, true, endTime, true);
+        } catch (Exception e) {
+            // 记录错误日志（如果项目中有日志工具的话）
+            // log.error("根据时间范围查询Sorted Set中的元素失败: key={}, startTime={}, endTime={}, error={}",
+            //           key, startTime, endTime, e.getMessage(), e);
+            return null;
+        }
+    }
 
 
     /**
diff --git a/fys-modules/fys-equipment/src/main/resources/mapper/equipment/DeviceMapper.xml b/fys-modules/fys-equipment/src/main/resources/mapper/equipment/DeviceMapper.xml
index d4edd5ac..d97ad266 100644
--- a/fys-modules/fys-equipment/src/main/resources/mapper/equipment/DeviceMapper.xml
+++ b/fys-modules/fys-equipment/src/main/resources/mapper/equipment/DeviceMapper.xml
@@ -311,7 +311,7 @@
             AND a.device_name like concat('%',#{bo.deviceName},'%')
         </if>
         <if test="bo.deviceMac != null and bo.deviceMac != ''">
-            AND a.device_mac = #{bo.deviceMac}
+            AND a.device_mac like concat('%',#{bo.deviceMac},'%')
         </if>
         <if test="bo.deviceImei != null and bo.deviceImei != ''">
             and a.device_imei like concat('%',#{bo.deviceImei}, '%')