diff --git a/yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/controller/admin/device/IotDeviceDataController.java b/yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/controller/admin/device/IotDeviceDataController.java
index 6c2ea7a2d2..c362e0bf1d 100644
--- a/yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/controller/admin/device/IotDeviceDataController.java
+++ b/yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/controller/admin/device/IotDeviceDataController.java
@@ -3,10 +3,10 @@ package cn.iocoder.yudao.module.iot.controller.admin.device;
 import cn.iocoder.yudao.framework.common.pojo.CommonResult;
 import cn.iocoder.yudao.framework.common.pojo.PageResult;
 import cn.iocoder.yudao.framework.common.util.object.BeanUtils;
-import cn.iocoder.yudao.module.iot.controller.admin.device.vo.deviceData.*;
-import cn.iocoder.yudao.module.iot.dal.dataobject.device.IotDeviceLogDO;
+import cn.iocoder.yudao.module.iot.controller.admin.device.vo.deviceData.IotDeviceDataPageReqVO;
+import cn.iocoder.yudao.module.iot.controller.admin.device.vo.deviceData.IotDeviceDataRespVO;
+import cn.iocoder.yudao.module.iot.controller.admin.device.vo.deviceData.IotTimeDataRespVO;
 import cn.iocoder.yudao.module.iot.dal.dataobject.device.IotDevicePropertyDO;
-import cn.iocoder.yudao.module.iot.service.device.data.IotDeviceLogService;
 import cn.iocoder.yudao.module.iot.service.device.data.IotDevicePropertyService;
 import io.swagger.v3.oas.annotations.Operation;
 import io.swagger.v3.oas.annotations.tags.Tag;
@@ -30,8 +30,6 @@ public class IotDeviceDataController {
 
     @Resource
     private IotDevicePropertyService deviceDataService;
-    @Resource
-    private IotDeviceLogService deviceLogDataService;
 
     // TODO @浩浩：这里的 /latest-list，包括方法名。
     @GetMapping("/latest")
@@ -49,12 +47,4 @@ public class IotDeviceDataController {
         return success(BeanUtils.toBean(list, IotTimeDataRespVO.class));
     }
 
-    // TODO:功能权限
-    @GetMapping("/log/page")
-    @Operation(summary = "获得设备日志分页")
-    public CommonResult<PageResult<IotDeviceLogRespVO>> getDeviceLogPage(@Valid IotDeviceLogPageReqVO pageReqVO) {
-        PageResult<IotDeviceLogDO> pageResult = deviceLogDataService.getDeviceLogPage(pageReqVO);
-        return success(BeanUtils.toBean(pageResult, IotDeviceLogRespVO.class));
-    }
-
 }
\ No newline at end of file
diff --git a/yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/controller/admin/device/IotDeviceLogController.java b/yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/controller/admin/device/IotDeviceLogController.java
new file mode 100644
index 0000000000..09a2301512
--- /dev/null
+++ b/yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/controller/admin/device/IotDeviceLogController.java
@@ -0,0 +1,38 @@
+package cn.iocoder.yudao.module.iot.controller.admin.device;
+
+import cn.iocoder.yudao.framework.common.pojo.CommonResult;
+import cn.iocoder.yudao.framework.common.pojo.PageResult;
+import cn.iocoder.yudao.framework.common.util.object.BeanUtils;
+import cn.iocoder.yudao.module.iot.controller.admin.device.vo.deviceData.IotDeviceLogPageReqVO;
+import cn.iocoder.yudao.module.iot.controller.admin.device.vo.deviceData.IotDeviceLogRespVO;
+import cn.iocoder.yudao.module.iot.dal.dataobject.device.IotDeviceLogDO;
+import cn.iocoder.yudao.module.iot.service.device.data.IotDeviceLogService;
+import io.swagger.v3.oas.annotations.Operation;
+import io.swagger.v3.oas.annotations.tags.Tag;
+import jakarta.annotation.Resource;
+import jakarta.validation.Valid;
+import org.springframework.validation.annotation.Validated;
+import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RestController;
+
+import static cn.iocoder.yudao.framework.common.pojo.CommonResult.success;
+
+@Tag(name = "管理后台 - IoT 设备日志")
+@RestController
+@RequestMapping("/iot/device/log")
+@Validated
+public class IotDeviceLogController {
+
+    @Resource
+    private IotDeviceLogService deviceLogService;
+
+    // TODO:功能权限
+    @GetMapping("/page")
+    @Operation(summary = "获得设备日志分页")
+    public CommonResult<PageResult<IotDeviceLogRespVO>> getDeviceLogPage(@Valid IotDeviceLogPageReqVO pageReqVO) {
+        PageResult<IotDeviceLogDO> pageResult = deviceLogService.getDeviceLogPage(pageReqVO);
+        return success(BeanUtils.toBean(pageResult, IotDeviceLogRespVO.class));
+    }
+
+}
\ No newline at end of file
diff --git a/yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/controller/admin/device/vo/deviceData/IotDeviceLogPageReqVO.java b/yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/controller/admin/device/vo/deviceData/IotDeviceLogPageReqVO.java
index a882a6d86a..0091c8197e 100644
--- a/yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/controller/admin/device/vo/deviceData/IotDeviceLogPageReqVO.java
+++ b/yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/controller/admin/device/vo/deviceData/IotDeviceLogPageReqVO.java
@@ -4,11 +4,6 @@ import cn.iocoder.yudao.framework.common.pojo.PageParam;
 import io.swagger.v3.oas.annotations.media.Schema;
 import jakarta.validation.constraints.NotEmpty;
 import lombok.Data;
-import org.springframework.format.annotation.DateTimeFormat;
-
-import java.time.LocalDateTime;
-
-import static cn.iocoder.yudao.framework.common.util.date.DateUtils.FORMAT_YEAR_MONTH_DAY_HOUR_MINUTE_SECOND;
 
 @Schema(description = "管理后台 - IoT 设备日志分页查询 Request VO")
 @Data
@@ -18,16 +13,10 @@ public class IotDeviceLogPageReqVO extends PageParam {
     @NotEmpty(message = "设备标识不能为空")
     private String deviceKey;
 
-    // TODO @super：对应的枚举类
     @Schema(description = "消息类型", example = "property")
-    private String type;
+    private String type; // 参见 IotDeviceMessageTypeEnum 枚举，精准匹配
 
     @Schema(description = "标识符", example = "temperature")
-    // TODO @super：对应的枚举类
-    private String subType;
-
-    @Schema(description = "创建时间")
-    @DateTimeFormat(pattern = FORMAT_YEAR_MONTH_DAY_HOUR_MINUTE_SECOND)
-    private LocalDateTime[] createTime;
+    private String identifier; // 参见 IotDeviceMessageIdentifierEnum 枚举，模糊匹配
 
 }
\ No newline at end of file
diff --git a/yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/dal/tdengine/IotDeviceLogDataMapper.java b/yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/dal/tdengine/IotDeviceLogMapper.java
similarity index 86%
rename from yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/dal/tdengine/IotDeviceLogDataMapper.java
rename to yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/dal/tdengine/IotDeviceLogMapper.java
index cd9f387a71..81a6220b85 100644
--- a/yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/dal/tdengine/IotDeviceLogDataMapper.java
+++ b/yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/dal/tdengine/IotDeviceLogMapper.java
@@ -4,18 +4,17 @@ import cn.iocoder.yudao.module.iot.controller.admin.device.vo.deviceData.IotDevi
 import cn.iocoder.yudao.module.iot.dal.dataobject.device.IotDeviceLogDO;
 import cn.iocoder.yudao.module.iot.framework.tdengine.core.annotation.TDengineDS;
 import com.baomidou.mybatisplus.annotation.InterceptorIgnore;
+import com.baomidou.mybatisplus.core.metadata.IPage;
 import org.apache.ibatis.annotations.Mapper;
 import org.apache.ibatis.annotations.Param;
 
-import java.util.List;
-
 /**
  * 设备日志 {@link IotDeviceLogDO} Mapper 接口
  */
 @Mapper
 @TDengineDS
 @InterceptorIgnore(tenantLine = "true") // 避免 SQL 解析，因为 JSqlParser 对 TDengine 的 SQL 解析会报错
-public interface IotDeviceLogDataMapper {
+public interface IotDeviceLogMapper {
 
     /**
      * 创建设备日志超级表
@@ -44,7 +43,8 @@ public interface IotDeviceLogDataMapper {
      * @param reqVO 分页查询条件
      * @return 设备日志列表
      */
-    List<IotDeviceLogDO> selectPage(@Param("reqVO") IotDeviceLogPageReqVO reqVO);
+    IPage<IotDeviceLogDO> selectPage(IPage<IotDeviceLogDO> page,
+                                    @Param("reqVO") IotDeviceLogPageReqVO reqVO);
 
     /**
      * 获得设备日志总数
diff --git a/yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/dal/tdengine/IotDevicePropertyDataMapper.java b/yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/dal/tdengine/IotDevicePropertyMapper.java
similarity index 99%
rename from yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/dal/tdengine/IotDevicePropertyDataMapper.java
rename to yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/dal/tdengine/IotDevicePropertyMapper.java
index ac212cac47..852adb256d 100644
--- a/yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/dal/tdengine/IotDevicePropertyDataMapper.java
+++ b/yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/dal/tdengine/IotDevicePropertyMapper.java
@@ -20,7 +20,7 @@ import java.util.stream.Collectors;
 @Mapper
 @TDengineDS
 @InterceptorIgnore(tenantLine = "true") // 避免 SQL 解析，因为 JSqlParser 对 TDengine 的 SQL 解析会报错
-public interface IotDevicePropertyDataMapper {
+public interface IotDevicePropertyMapper {
 
     List<TDengineTableField> getProductPropertySTableFieldList(@Param("productKey") String productKey);
 
diff --git a/yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/service/device/data/IotDeviceLogServiceImpl.java b/yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/service/device/data/IotDeviceLogServiceImpl.java
index fa5398a79a..64649c5d87 100644
--- a/yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/service/device/data/IotDeviceLogServiceImpl.java
+++ b/yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/service/device/data/IotDeviceLogServiceImpl.java
@@ -7,15 +7,15 @@ import cn.iocoder.yudao.framework.common.util.json.JsonUtils;
 import cn.iocoder.yudao.framework.common.util.object.BeanUtils;
 import cn.iocoder.yudao.module.iot.controller.admin.device.vo.deviceData.IotDeviceLogPageReqVO;
 import cn.iocoder.yudao.module.iot.dal.dataobject.device.IotDeviceLogDO;
-import cn.iocoder.yudao.module.iot.dal.tdengine.IotDeviceLogDataMapper;
+import cn.iocoder.yudao.module.iot.dal.tdengine.IotDeviceLogMapper;
 import cn.iocoder.yudao.module.iot.mq.message.IotDeviceMessage;
+import com.baomidou.mybatisplus.core.metadata.IPage;
+import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
 import jakarta.annotation.Resource;
 import lombok.extern.slf4j.Slf4j;
 import org.springframework.stereotype.Service;
 import org.springframework.validation.annotation.Validated;
 
-import java.util.List;
-
 /**
  * IoT 设备日志数据 Service 实现类
  *
@@ -27,17 +27,17 @@ import java.util.List;
 public class IotDeviceLogServiceImpl implements IotDeviceLogService {
 
     @Resource
-    private IotDeviceLogDataMapper deviceLogDataMapper;
+    private IotDeviceLogMapper deviceLogMapper;
 
     @Override
     public void defineDeviceLog() {
-        if (StrUtil.isNotEmpty(deviceLogDataMapper.showDeviceLogSTable())) {
+        if (StrUtil.isNotEmpty(deviceLogMapper.showDeviceLogSTable())) {
             log.info("[defineDeviceLog][设备日志超级表已存在，创建跳过]");
             return;
         }
 
         log.info("[defineDeviceLog][设备日志超级表不存在，创建开始...]");
-        deviceLogDataMapper.createDeviceLogSTable();
+        deviceLogMapper.createDeviceLogSTable();
         log.info("[defineDeviceLog][设备日志超级表不存在，创建成功]");
     }
 
@@ -46,15 +46,15 @@ public class IotDeviceLogServiceImpl implements IotDeviceLogService {
         IotDeviceLogDO log = BeanUtils.toBean(message, IotDeviceLogDO.class)
                 .setId(IdUtil.fastSimpleUUID())
                 .setContent(JsonUtils.toJsonString(message.getData()));
-        deviceLogDataMapper.insert(log);
+        deviceLogMapper.insert(log);
     }
 
     @Override
     public PageResult<IotDeviceLogDO> getDeviceLogPage(IotDeviceLogPageReqVO pageReqVO) {
         // TODO @芋艿：增加一个表不存在的 try catch
-        List<IotDeviceLogDO> list = deviceLogDataMapper.selectPage(pageReqVO);
-        Long total = deviceLogDataMapper.selectCount(pageReqVO);
-        return new PageResult<>(list, total);
+        IPage<IotDeviceLogDO> page = deviceLogMapper.selectPage(
+                new Page<>(pageReqVO.getPageNo(), pageReqVO.getPageSize()), pageReqVO);
+        return new PageResult<>(page.getRecords(), page.getTotal());
     }
 
 }
diff --git a/yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/service/device/data/IotDevicePropertyServiceImpl.java b/yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/service/device/data/IotDevicePropertyServiceImpl.java
index 0aa438b136..0b3a4f11b2 100644
--- a/yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/service/device/data/IotDevicePropertyServiceImpl.java
+++ b/yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/service/device/data/IotDevicePropertyServiceImpl.java
@@ -13,7 +13,7 @@ import cn.iocoder.yudao.module.iot.dal.dataobject.device.IotDevicePropertyDO;
 import cn.iocoder.yudao.module.iot.dal.dataobject.product.IotProductDO;
 import cn.iocoder.yudao.module.iot.dal.dataobject.thingmodel.IotThingModelDO;
 import cn.iocoder.yudao.module.iot.dal.redis.device.DevicePropertyRedisDAO;
-import cn.iocoder.yudao.module.iot.dal.tdengine.IotDevicePropertyDataMapper;
+import cn.iocoder.yudao.module.iot.dal.tdengine.IotDevicePropertyMapper;
 import cn.iocoder.yudao.module.iot.enums.thingmodel.IotDataSpecsDataTypeEnum;
 import cn.iocoder.yudao.module.iot.enums.thingmodel.IotThingModelTypeEnum;
 import cn.iocoder.yudao.module.iot.framework.tdengine.core.TDengineTableField;
@@ -68,7 +68,7 @@ public class IotDevicePropertyServiceImpl implements IotDevicePropertyService {
     private DevicePropertyRedisDAO deviceDataRedisDAO;
 
     @Resource
-    private IotDevicePropertyDataMapper devicePropertyDataMapper;
+    private IotDevicePropertyMapper devicePropertyMapper;
 
     @Override
     public void defineDevicePropertyData(Long productId) {
@@ -79,7 +79,7 @@ public class IotDevicePropertyServiceImpl implements IotDevicePropertyService {
         // 1.2 解析 DB 里的字段
         List<TDengineTableField> oldFields = new ArrayList<>();
         try {
-            oldFields.addAll(devicePropertyDataMapper.getProductPropertySTableFieldList(product.getProductKey()));
+            oldFields.addAll(devicePropertyMapper.getProductPropertySTableFieldList(product.getProductKey()));
         } catch (Exception e) {
             if (!e.getMessage().contains("Table does not exist")) {
                 throw e;
@@ -93,11 +93,11 @@ public class IotDevicePropertyServiceImpl implements IotDevicePropertyService {
                 log.info("[defineDevicePropertyData][productId({}) 没有需要定义的属性]", productId);
                 return;
             }
-            devicePropertyDataMapper.createProductPropertySTable(product.getProductKey(), newFields);
+            devicePropertyMapper.createProductPropertySTable(product.getProductKey(), newFields);
             return;
         }
         // 2.2 情况二：如果是修改的时候，需要更新表
-        devicePropertyDataMapper.alterProductPropertySTable(product.getProductKey(), oldFields, newFields);
+        devicePropertyMapper.alterProductPropertySTable(product.getProductKey(), oldFields, newFields);
     }
 
     private List<TDengineTableField> buildTableFieldList(List<IotThingModelDO> thingModels) {
@@ -142,7 +142,7 @@ public class IotDevicePropertyServiceImpl implements IotDevicePropertyService {
         }
 
         // 3.1 保存设备属性【数据】
-        devicePropertyDataMapper.insert(device, properties,
+        devicePropertyMapper.insert(device, properties,
                 LocalDateTimeUtil.toEpochMilli(message.getReportTime())); // TODO @芋艿：后续要看看，查询的时候，能不能用 LocalDateTime
 
         // 3.2 保存设备属性【日志】
diff --git a/yudao-module-iot/yudao-module-iot-biz/src/main/resources/mapper/device/IotDeviceLogDataMapper.xml b/yudao-module-iot/yudao-module-iot-biz/src/main/resources/mapper/device/IotDeviceLogMapper.xml
similarity index 59%
rename from yudao-module-iot/yudao-module-iot-biz/src/main/resources/mapper/device/IotDeviceLogDataMapper.xml
rename to yudao-module-iot/yudao-module-iot-biz/src/main/resources/mapper/device/IotDeviceLogMapper.xml
index bbc1fb7185..2ff555da9f 100644
--- a/yudao-module-iot/yudao-module-iot-biz/src/main/resources/mapper/device/IotDeviceLogDataMapper.xml
+++ b/yudao-module-iot/yudao-module-iot-biz/src/main/resources/mapper/device/IotDeviceLogMapper.xml
@@ -2,7 +2,7 @@
 <!DOCTYPE mapper
         PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
         "http://mybatis.org/dtd/mybatis-3-mapper.dtd">
-<mapper namespace="cn.iocoder.yudao.module.iot.dal.tdengine.IotDeviceLogDataMapper">
+<mapper namespace="cn.iocoder.yudao.module.iot.dal.tdengine.IotDeviceLogMapper">
 
     <update id="createDeviceLogSTable">
         CREATE STABLE IF NOT EXISTS device_log (
@@ -40,38 +40,17 @@
     </insert>
 
     <select id="selectPage" resultType="cn.iocoder.yudao.module.iot.dal.dataobject.device.IotDeviceLogDO">
-        SELECT ts, id, device_key, product_key, type, sub_type, content, report_time
+        SELECT ts, id, device_key, product_key, type, identifier, content, report_time
         FROM device_log_${reqVO.deviceKey}
         <where>
             <if test="reqVO.type != null and reqVO.type != ''">
                 AND type = #{reqVO.type}
             </if>
-            <if test="reqVO.subType != null and reqVO.subType != ''">
-                AND subType = #{reqVO.subType}
-            </if>
-            <if test="reqVO.createTime != null">
-                AND ts BETWEEN #{reqVO.createTime[0]} AND #{reqVO.createTime[1]}
+            <if test="reqVO.identifier != null and reqVO.identifier != ''">
+                AND identifier LIKE CONCAT('%',#{reqVO.identifier},'%')
             </if>
         </where>
         ORDER BY ts DESC
-        LIMIT #{reqVO.pageSize} OFFSET #{reqVO.pageNo}
-    </select>
-
-    <!-- TODO 芋艿：看看能不能复用 mybatis-plus 的 selectCount 方法 -->
-    <select id="selectCount" resultType="Long">
-        SELECT COUNT(*)
-        FROM device_log_${reqVO.deviceKey}
-        <where>
-            <if test="reqVO.type != null and reqVO.type != ''">
-                AND type = #{reqVO.type}
-            </if>
-            <if test="reqVO.subType != null and reqVO.subType != ''">
-                AND subType = #{reqVO.subType}
-            </if>
-            <if test="reqVO.createTime != null">
-                AND ts BETWEEN #{reqVO.createTime[0]} AND #{reqVO.createTime[1]}
-            </if>
-        </where>
     </select>
 
 </mapper>
\ No newline at end of file
diff --git a/yudao-module-iot/yudao-module-iot-biz/src/main/resources/mapper/device/IotDevicePropertyDataMapper.xml b/yudao-module-iot/yudao-module-iot-biz/src/main/resources/mapper/device/IotDevicePropertyMapper.xml
similarity index 98%
rename from yudao-module-iot/yudao-module-iot-biz/src/main/resources/mapper/device/IotDevicePropertyDataMapper.xml
rename to yudao-module-iot/yudao-module-iot-biz/src/main/resources/mapper/device/IotDevicePropertyMapper.xml
index 21d1ed16e9..87f21b1829 100644
--- a/yudao-module-iot/yudao-module-iot-biz/src/main/resources/mapper/device/IotDevicePropertyDataMapper.xml
+++ b/yudao-module-iot/yudao-module-iot-biz/src/main/resources/mapper/device/IotDevicePropertyMapper.xml
@@ -2,7 +2,7 @@
 <!DOCTYPE mapper
         PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
         "http://mybatis.org/dtd/mybatis-3-mapper.dtd">
-<mapper namespace="cn.iocoder.yudao.module.iot.dal.tdengine.IotDevicePropertyDataMapper">
+<mapper namespace="cn.iocoder.yudao.module.iot.dal.tdengine.IotDevicePropertyMapper">
 
     <select id="getProductPropertySTableFieldList" resultType="cn.iocoder.yudao.module.iot.framework.tdengine.core.TDengineTableField">
         DESCRIBE product_property_${productKey}