diff --git a/springboot/wumei-iot/src/main/java/com/ruoyi/iot/controller/DeviceUserController.java b/springboot/wumei-iot/src/main/java/com/ruoyi/iot/controller/DeviceUserController.java
index ee5054fa..ed17ed92 100644
--- a/springboot/wumei-iot/src/main/java/com/ruoyi/iot/controller/DeviceUserController.java
+++ b/springboot/wumei-iot/src/main/java/com/ruoyi/iot/controller/DeviceUserController.java
@@ -74,7 +74,7 @@ public class DeviceUserController extends BaseController
     /**
      * 新增设备用户
      */
-    @PreAuthorize("@ss.hasPermi('iot:device:add')")
+    @PreAuthorize("@ss.hasPermi('iot:device:share')")
     @Log(title = "设备用户", businessType = BusinessType.INSERT)
     @PostMapping
     @ApiOperation("添加设备用户")
@@ -86,10 +86,10 @@ public class DeviceUserController extends BaseController
     /**
      * 新增多个设备用户
      */
-    @PreAuthorize("@ss.hasPermi('iot:device:add')")
+    @PreAuthorize("@ss.hasPermi('iot:device:share')")
     @Log(title = "设备用户", businessType = BusinessType.INSERT)
     @PostMapping("/addDeviceUsers")
-    @ApiOperation("添加设备用户")
+    @ApiOperation("批量添加设备用户")
     public AjaxResult addDeviceUsers(@RequestBody List<DeviceUser> deviceUsers)
     {
         return toAjax(deviceUserService.insertDeviceUserList(deviceUsers));
diff --git a/springboot/wumei-iot/src/main/java/com/ruoyi/iot/service/impl/DeviceUserServiceImpl.java b/springboot/wumei-iot/src/main/java/com/ruoyi/iot/service/impl/DeviceUserServiceImpl.java
index 4f6ec161..fccc8cf4 100644
--- a/springboot/wumei-iot/src/main/java/com/ruoyi/iot/service/impl/DeviceUserServiceImpl.java
+++ b/springboot/wumei-iot/src/main/java/com/ruoyi/iot/service/impl/DeviceUserServiceImpl.java
@@ -61,7 +61,7 @@ public class DeviceUserServiceImpl implements IDeviceUserService
     public int insertDeviceUser(DeviceUser deviceUser)
     {
         List<DeviceUser> deviceUsers = selectDeviceUserList(deviceUser);
-        if (!deviceUsers.isEmpty()) throw new RuntimeException("该用户已添加, 禁止重复添加");
+        if (!deviceUsers.isEmpty()) { throw new RuntimeException("该用户已添加, 禁止重复添加");}
         deviceUser.setCreateTime(DateUtils.getNowDate());
         deviceUser.setIsOwner(0);
         SysUser sysUser = getLoginUser().getUser();
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 d01d9c96..04f5f9c1 100644
--- a/springboot/wumei-iot/src/main/resources/mapper/iot/DeviceMapper.xml
+++ b/springboot/wumei-iot/src/main/resources/mapper/iot/DeviceMapper.xml
@@ -166,6 +166,7 @@ PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
             <if test="networkAddress != null  and networkAddress != ''"> and d.network_address like concat('%', #{networkAddress}, '%')</if>
             <if test="params.beginActiveTime != null and params.beginActiveTime != '' and params.endActiveTime != null and params.endActiveTime != ''"> and d.active_time between #{params.beginActiveTime} and #{params.endActiveTime}</if>
         </where>
+        group by d.device_id,d.user_id
         order by d.create_time desc
     </select>
 
@@ -179,6 +180,7 @@ PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
             <if test="tenantId != null "> and d.tenant_id = #{tenantId}</if>
             <if test="productId != null "> and d.product_id = #{productId}</if>
         </where>
+        group by d.device_id,d.user_id
     </select>
 
     <select id="selectDeviceThingsModelValueBySerialNumber" parameterType="String" resultMap="DeviceThingsValueResult">
@@ -210,6 +212,7 @@ PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
             <if test="status != null "> and d.status = #{status}</if>
             <if test="params.beginActiveTime != null and params.beginActiveTime != '' and params.endActiveTime != null and params.endActiveTime != ''"> and d.active_time between #{params.beginActiveTime} and #{params.endActiveTime}</if>
         </where>
+        group by d.device_id,d.user_id
         order by d.create_time desc
     </select>
     
diff --git a/vue/src/views/iot/device/index.vue b/vue/src/views/iot/device/index.vue
index 54fd2f7a..0a0fe584 100644
--- a/vue/src/views/iot/device/index.vue
+++ b/vue/src/views/iot/device/index.vue
@@ -461,7 +461,7 @@ export default {
             this.chartLoading = true;
             // Mqtt发布实时监测
             let model = {};
-            model.name = "";
+            model.name = "关闭实时监测";
             model.value = 0;
             this.mqttPublish(4, this.monitorDevice, model);
         },
diff --git a/vue/src/views/iot/device/user-list.vue b/vue/src/views/iot/device/user-list.vue
index a8601a29..862b80e5 100644
--- a/vue/src/views/iot/device/user-list.vue
+++ b/vue/src/views/iot/device/user-list.vue
@@ -19,7 +19,9 @@
                 <input type="radio" :checked="scope.row.isSelect" name="user" />
             </template>
         </el-table-column>
-        <el-table-column label="用户昵称" align="center" key="nickName" prop="nickName" :show-overflow-tooltip="true" />
+        <el-table-column label="用户编号" align="center" key="userId" prop="userId" width="120" />
+        <el-table-column label="用户名称" align="center" key="userName" prop="userName"  />
+        <el-table-column label="用户昵称" align="center" key="nickName" prop="nickName" />
         <el-table-column label="手机号码" align="center" key="phonenumber" prop="phonenumber" width="120" />
         <el-table-column label="创建时间" align="center" prop="createTime" width="160">
             <template slot-scope="scope">
@@ -29,7 +31,7 @@
 
     </el-table>
     <div slot="footer" class="dialog-footer">
-        <el-button type="primary" @click="addDeviceUser">添加</el-button>
+        <el-button type="primary" @click="addDeviceUser">分享</el-button>
         <el-button @click="closeSelectUser">关 闭</el-button>
     </div>
 </el-dialog>