diff --git a/springboot/wumei-iot/src/main/java/com/ruoyi/iot/domain/DeviceLog.java b/springboot/wumei-iot/src/main/java/com/ruoyi/iot/domain/DeviceLog.java
index c4653738..71f1b58b 100644
--- a/springboot/wumei-iot/src/main/java/com/ruoyi/iot/domain/DeviceLog.java
+++ b/springboot/wumei-iot/src/main/java/com/ruoyi/iot/domain/DeviceLog.java
@@ -47,9 +47,13 @@ public class DeviceLog extends BaseEntity
     private String identity;
 
     /** 是否监测数据（1=是，0=否） */
-    @Excel(name = "是否监测数据", readConverterExp = "1==是，0=否")
+    @Excel(name = "是否监测数据", readConverterExp = "1=是，0=否")
     private Integer isMonitor;
 
+    /** 模式 */
+    @Excel(name = "模式", readConverterExp = "1=影子模式，2=在线模式,3=其他")
+    private Integer mode;
+
     /** 用户ID */
     @Excel(name = "用户ID")
     private Long userId;
@@ -66,6 +70,14 @@ public class DeviceLog extends BaseEntity
     @Excel(name = "租户名称")
     private String tenantName;
 
+    public Integer getMode() {
+        return mode;
+    }
+
+    public void setMode(Integer mode) {
+        this.mode = mode;
+    }
+
     public Long getUserId() {
         return userId;
     }
diff --git a/springboot/wumei-iot/src/main/java/com/ruoyi/iot/mqtt/EmqxService.java b/springboot/wumei-iot/src/main/java/com/ruoyi/iot/mqtt/EmqxService.java
index 758b6772..97d64813 100644
--- a/springboot/wumei-iot/src/main/java/com/ruoyi/iot/mqtt/EmqxService.java
+++ b/springboot/wumei-iot/src/main/java/com/ruoyi/iot/mqtt/EmqxService.java
@@ -1,6 +1,7 @@
 package com.ruoyi.iot.mqtt;
 
 import com.alibaba.fastjson.JSON;
+import com.ruoyi.common.utils.DateUtils;
 import com.ruoyi.iot.domain.Device;
 import com.ruoyi.iot.domain.DeviceLog;
 import com.ruoyi.iot.model.NtpModel;
@@ -203,6 +204,9 @@ public class EmqxService {
                 deviceLog.setUserName(device.getUserName());
                 deviceLog.setTenantId(device.getTenantId());
                 deviceLog.setTenantName(device.getTenantName());
+                deviceLog.setCreateTime(DateUtils.getNowDate());
+                // 1=影子模式，2=在线模式，3=其他
+                deviceLog.setMode(2);
                 logService.saveDeviceLog(deviceLog);
             }
         } catch (Exception e) {
diff --git a/springboot/wumei-iot/src/main/java/com/ruoyi/iot/service/impl/DeviceLogServiceImpl.java b/springboot/wumei-iot/src/main/java/com/ruoyi/iot/service/impl/DeviceLogServiceImpl.java
index 1bb5df1b..ec0eeac3 100644
--- a/springboot/wumei-iot/src/main/java/com/ruoyi/iot/service/impl/DeviceLogServiceImpl.java
+++ b/springboot/wumei-iot/src/main/java/com/ruoyi/iot/service/impl/DeviceLogServiceImpl.java
@@ -71,7 +71,6 @@ public class DeviceLogServiceImpl implements IDeviceLogService
     @Override
     public int insertDeviceLog(DeviceLog deviceLog)
     {
-        deviceLog.setCreateTime(DateUtils.getNowDate());
         return logService.saveDeviceLog(deviceLog);
     }
 
diff --git a/springboot/wumei-iot/src/main/java/com/ruoyi/iot/service/impl/DeviceServiceImpl.java b/springboot/wumei-iot/src/main/java/com/ruoyi/iot/service/impl/DeviceServiceImpl.java
index dfe9fbac..0e40f0dd 100644
--- a/springboot/wumei-iot/src/main/java/com/ruoyi/iot/service/impl/DeviceServiceImpl.java
+++ b/springboot/wumei-iot/src/main/java/com/ruoyi/iot/service/impl/DeviceServiceImpl.java
@@ -235,14 +235,17 @@ public class DeviceServiceImpl implements IDeviceService {
                     deviceLog.setLogValue(input.getThingsModelValueRemarkItem().get(i).getValue());
                     deviceLog.setRemark(input.getThingsModelValueRemarkItem().get(i).getRemark());
                     deviceLog.setIdentity(input.getThingsModelValueRemarkItem().get(i).getId());
-                    deviceLog.setCreateTime(DateUtils.getNowDate());
                     deviceLog.setIsMonitor(valueList.get(k).getIsMonitor());
                     deviceLog.setLogType(type);
                     deviceLog.setUserId(deviceThings.getUserId());
                     deviceLog.setUserName(deviceThings.getUserName());
                     deviceLog.setTenantId(deviceThings.getTenantId());
                     deviceLog.setTenantName(deviceThings.getTenantName());
+                    deviceLog.setCreateTime(DateUtils.getNowDate());
+                    // 1=影子模式，2=在线模式，3=其他
+                    deviceLog.setMode(isShadow?1:2);
                     logService.saveDeviceLog(deviceLog);
+
                     break;
                 }
             }
@@ -709,7 +712,7 @@ public class DeviceServiceImpl implements IDeviceService {
 
     /**
      *
-     * @param device 设备
+     * @param device 设备状态和定位更新
      * @return 结果
      */
     @Override
@@ -738,6 +741,9 @@ public class DeviceServiceImpl implements IDeviceService {
         deviceLog.setUserName(device.getUserName());
         deviceLog.setTenantId(device.getTenantId());
         deviceLog.setTenantName(device.getTenantName());
+        deviceLog.setCreateTime(DateUtils.getNowDate());
+        // 1=影子模式，2=在线模式，3=其他
+        deviceLog.setMode(3);
         if(device.getStatus()==3){
             deviceLog.setLogValue("1");
             deviceLog.setRemark("设备上线");
diff --git a/springboot/wumei-iot/src/main/java/com/ruoyi/iot/tdengine/service/impl/MySqlLogServiceImpl.java b/springboot/wumei-iot/src/main/java/com/ruoyi/iot/tdengine/service/impl/MySqlLogServiceImpl.java
index 0181e434..9d50b20a 100644
--- a/springboot/wumei-iot/src/main/java/com/ruoyi/iot/tdengine/service/impl/MySqlLogServiceImpl.java
+++ b/springboot/wumei-iot/src/main/java/com/ruoyi/iot/tdengine/service/impl/MySqlLogServiceImpl.java
@@ -1,5 +1,6 @@
 package com.ruoyi.iot.tdengine.service.impl;
 
+import com.ruoyi.common.utils.DateUtils;
 import com.ruoyi.iot.domain.Device;
 import com.ruoyi.iot.domain.DeviceLog;
 import com.ruoyi.iot.model.DeviceStatistic;
diff --git a/springboot/wumei-iot/src/main/resources/mapper/iot/DeviceLogMapper.xml b/springboot/wumei-iot/src/main/resources/mapper/iot/DeviceLogMapper.xml
index 7cea29bd..b988f7d1 100644
--- a/springboot/wumei-iot/src/main/resources/mapper/iot/DeviceLogMapper.xml
+++ b/springboot/wumei-iot/src/main/resources/mapper/iot/DeviceLogMapper.xml
@@ -19,6 +19,7 @@ PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
         <result property="identity"    column="identity"    />
         <result property="createBy"    column="create_by"    />
         <result property="isMonitor"    column="is_monitor"    />
+        <result property="mode"    column="mode"    />
         <result property="createTime"    column="create_time"    />
         <result property="userId"    column="user_id"    />
         <result property="userName"    column="user_name"    />
@@ -28,7 +29,7 @@ PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
     </resultMap>
 
     <sql id="selectDeviceLogVo">
-        select log_id, log_type, log_value, device_id, device_name,serial_number, identity, create_by, is_monitor, user_id, user_name, tenant_id, tenant_name, create_time, remark from iot_device_log
+        select log_id, log_type, log_value, device_id, device_name,serial_number, identity, create_by, is_monitor,mode, user_id, user_name, tenant_id, tenant_name, create_time, remark from iot_device_log
     </sql>
 
     <select id="selectMonitorList" parameterType="com.ruoyi.iot.domain.DeviceLog" resultMap="MonitorResult">
@@ -92,7 +93,6 @@ PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
                 <if test="tenantId != null and tenantId != 0"> and tenant_id = #{tenantId}</if>
             </where>
         ) as monitorCount
-        from iot_device_log
         limit 1
     </select>
         
@@ -107,6 +107,7 @@ PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
             <if test="identity != null">identity,</if>
             <if test="createBy != null">create_by,</if>
             <if test="isMonitor != null">is_monitor,</if>
+            <if test="mode != null">mode,</if>
             <if test="createTime != null">create_time,</if>
             <if test="remark != null">remark,</if>
             <if test="userId != null">user_id,</if>
@@ -123,6 +124,7 @@ PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
             <if test="identity != null">#{identity},</if>
             <if test="createBy != null">#{createBy},</if>
             <if test="isMonitor != null">#{isMonitor},</if>
+            <if test="mode != null">#{mode},</if>
             <if test="createTime != null">#{createTime},</if>
             <if test="remark != null">#{remark},</if>
             <if test="userId != null">#{userId},</if>
@@ -143,6 +145,7 @@ PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
             <if test="identity != null">identity = #{identity},</if>
             <if test="createBy != null">create_by = #{createBy},</if>
             <if test="isMonitor != null">is_monitor = #{isMonitor},</if>
+            <if test="mode != null">mode = #{mode},</if>
             <if test="createTime != null">create_time = #{createTime},</if>
             <if test="remark != null">remark = #{remark},</if>
             <if test="userId != null">user_id = #{userId},</if>
diff --git a/springboot/wumei-iot/src/main/resources/mapper/iot/DeviceMapper.xml b/springboot/wumei-iot/src/main/resources/mapper/iot/DeviceMapper.xml
index 65de08b2..ff773749 100644
--- a/springboot/wumei-iot/src/main/resources/mapper/iot/DeviceMapper.xml
+++ b/springboot/wumei-iot/src/main/resources/mapper/iot/DeviceMapper.xml
@@ -225,36 +225,42 @@ PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
     </select>
 
     <select id="selectDeviceProductAlertCount" parameterType="com.ruoyi.iot.domain.Device" resultType="com.ruoyi.iot.model.DeviceStatistic">
-        SELECT count(device_id) as deviceCount,
-               (
-                <!--普通用户查询设备中的产品数量-->
-                <if test="userId != null and userId != 0">
-                   select count(product_id)
-                   from iot_device
-                   where user_id = #{userId}
-                   group by product_id
-                </if>
-                <!--管理员和租户直接查询产品的数量-->
-                <if test="userId == null || userId == 0">
-                    select count(product_id)
-                    from iot_product
-                    <where>
-                        <if test="tenantId != null and tenantId != 0"> and tenant_id = #{tenantId} </if>
-                    </where>
-                </if>
-                ) as productCount,
-               (select count(alert_log_id)
-                    from iot_alert_log
-                    <where>
-                        <if test="userId != null and userId != 0"> and user_id = #{userId}</if>
-                        <if test="tenantId != null and tenantId != 0"> and tenant_id = #{tenantId}</if>
-                    </where>
-               ) as alertCount
-        from iot_device
-        <where>
-            <if test="userId != null and userId != 0"> and user_id = #{userId}</if>
-            <if test="tenantId != null and tenantId != 0"> and tenant_id = #{tenantId}</if>
-        </where>
+        select
+            <!--设备数量-->
+            (select count(distinct d.device_id,d.user_id)
+            from iot_device d
+            inner join iot_device_user u on u.device_id = d.device_id
+            <where>
+                <if test="userId != null and userId != 0"> and u.user_id = #{userId}</if>
+                <if test="tenantId != null and tenantId != 0"> and d.tenant_id = #{tenantId}</if>
+            </where>
+            ) as deviceCount,
+
+           (
+            <!--普通用户查询设备中的产品数量-->
+            <if test="userId != null and userId != 0">
+               select count(product_id)
+               from iot_device
+               where user_id = #{userId}
+               group by product_id
+            </if>
+            <!--管理员和租户直接查询产品的数量-->
+            <if test="userId == null || userId == 0">
+                select count(product_id)
+                from iot_product
+                <where>
+                    <if test="tenantId != null and tenantId != 0"> and tenant_id = #{tenantId} </if>
+                </where>
+            </if>
+            ) as productCount,
+
+           (select count(alert_log_id)
+                from iot_alert_log
+                <where>
+                    <if test="userId != null and userId != 0"> and user_id = #{userId}</if>
+                    <if test="tenantId != null and tenantId != 0"> and tenant_id = #{tenantId}</if>
+                </where>
+           ) as alertCount
     </select>
 
     <select id="selectProductAuthenticate" parameterType="com.ruoyi.iot.model.AuthenticateInputModel" resultMap="DeviceAuthenticateResult">
diff --git a/vue/src/views/index.vue b/vue/src/views/index.vue
index b6d0dba5..ecbfb205 100644
--- a/vue/src/views/index.vue
+++ b/vue/src/views/index.vue
@@ -549,6 +549,7 @@ export default {
                             productName: data[i].productName,
                             activeTime: data[i].activeTime == null ? '' : data[i].activeTime,
                             deviceId: data[i].deviceId,
+                            serialNumber:data[i].serialNumber,
                         });
                     }
                 }
@@ -573,6 +574,7 @@ export default {
                     formatter: function (params) {
                         var htmlStr = '<div style="padding:5px;line-height:28px;">';
                         htmlStr += "设备名称： <span style='color:#409EFF'>" + params.data.name + "</span><br />";
+                        htmlStr += "设备编号： " + params.data.serialNumber + "<br />";
                         htmlStr += "设备状态： ";
                         if (params.data.status == 1) {
                             htmlStr += "<span style='color:#E6A23C'>未激活</span>" + "<br />";
diff --git a/vue/src/views/iot/device/device-log.vue b/vue/src/views/iot/device/device-log.vue
index c5a22f21..fda2dba4 100644
--- a/vue/src/views/iot/device/device-log.vue
+++ b/vue/src/views/iot/device/device-log.vue
@@ -16,23 +16,31 @@
     </el-form>
 
     <el-table v-loading="loading" :data="deviceLogList" size="mini">
-        <el-table-column label="编号" align="center" prop="logId" width="100" />
+        <el-table-column label="编号" align="center" prop="logId" width="120" />
         <el-table-column label="类型" align="center" prop="logType" width="120">
             <template slot-scope="scope">
                 <dict-tag :options="dict.type.iot_device_log_type" :value="scope.row.logType" />
             </template>
         </el-table-column>
-        <el-table-column label="时间" align="center" prop="createTime" width="180">
+        <el-table-column label="模式" align="center" prop="logType" width="120">
+            <template slot-scope="scope">
+                <el-tag type="primary" v-if="scope.row.mode==1">影子模式</el-tag>
+                <el-tag type="success" v-else-if="scope.row.mode==2">在线模式</el-tag>
+                <el-tag type="info" v-else>其他</el-tag>
+            </template>
+        </el-table-column>        
+        <el-table-column label="时间" align="center" prop="createTime" width="150">
             <template slot-scope="scope">
                 <span>{{ scope.row.createTime }}</span>
             </template>
         </el-table-column>
+        <el-table-column label="标识符" align="center" prop="identity" />
         <el-table-column label="动作" align="left" header-align="center" prop="logValue">
             <template slot-scope="scope">
                 <div v-html="formatValueDisplay(scope.row)"></div>
             </template>
         </el-table-column>
-        <el-table-column label="标识符" align="center" prop="identity" />
+        
         <el-table-column label="备注" header-align="center" align="left" prop="remark">
             <template slot-scope="scope">
                 {{scope.row.remark==null ?"无":scope.row.remark}}