diff --git a/springboot/wumei-iot/src/main/java/com/ruoyi/iot/controller/ProductAuthorizeController.java b/springboot/wumei-iot/src/main/java/com/ruoyi/iot/controller/ProductAuthorizeController.java
index 567078a3..afa3aaf4 100644
--- a/springboot/wumei-iot/src/main/java/com/ruoyi/iot/controller/ProductAuthorizeController.java
+++ b/springboot/wumei-iot/src/main/java/com/ruoyi/iot/controller/ProductAuthorizeController.java
@@ -32,7 +32,7 @@ public class ProductAuthorizeController extends BaseController
     /**
      * 查询产品授权码列表
      */
-    @PreAuthorize("@ss.hasPermi('iot:authorize:list')")
+    @PreAuthorize("@ss.hasPermi('iot:product:list')")
     @GetMapping("/list")
     public TableDataInfo list(ProductAuthorize productAuthorize)
     {
diff --git a/springboot/wumei-iot/src/main/java/com/ruoyi/iot/mapper/ProductMapper.java b/springboot/wumei-iot/src/main/java/com/ruoyi/iot/mapper/ProductMapper.java
index dae480a1..fd84ebcb 100644
--- a/springboot/wumei-iot/src/main/java/com/ruoyi/iot/mapper/ProductMapper.java
+++ b/springboot/wumei-iot/src/main/java/com/ruoyi/iot/mapper/ProductMapper.java
@@ -35,10 +35,10 @@ public interface ProductMapper
     /**
      * 查询产品简短列表
      *
-     * @param userId 用户ID
+     * @param product 产品
      * @return 产品集合
      */
-    public List<IdAndName> selectProductShortList(Long userId);
+    public List<IdAndName> selectProductShortList(Product product);
 
     /**
      * 新增产品
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 d745caab..f45a5e51 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
@@ -426,6 +426,13 @@ public class DeviceServiceImpl implements IDeviceService {
         device.setTenantId(sysUser.getUserId());
         device.setTenantName(sysUser.getUserName());
         device.setRssi(0);
+        // 随机经纬度
+        if(device.getLongitude()==null || device.getLongitude().equals("")){
+            device.setLongitude(BigDecimal.valueOf(116.23-(Math.random()*15)));
+        }
+        if(device.getLatitude()==null || device.getLatitude().equals("")){
+            device.setLatitude(BigDecimal.valueOf(39.54-(Math.random()*15)));
+        }
         Product product=productService.selectProductByProductId(device.getProductId());
         device.setImgUrl(product.getImgUrl());
         deviceMapper.insertDevice(device);
diff --git a/springboot/wumei-iot/src/main/java/com/ruoyi/iot/service/impl/ProductServiceImpl.java b/springboot/wumei-iot/src/main/java/com/ruoyi/iot/service/impl/ProductServiceImpl.java
index 59972f19..38af2386 100644
--- a/springboot/wumei-iot/src/main/java/com/ruoyi/iot/service/impl/ProductServiceImpl.java
+++ b/springboot/wumei-iot/src/main/java/com/ruoyi/iot/service/impl/ProductServiceImpl.java
@@ -76,8 +76,14 @@ public class ProductServiceImpl implements IProductService
     @Override
     public List<IdAndName> selectProductShortList()
     {
+        Product product =new Product();
         SysUser user = getLoginUser().getUser();
-        return productMapper.selectProductShortList(user.getUserId());
+        List<SysRole> roles=user.getRoles();
+        // 租户
+        if(roles.stream().anyMatch(a->a.getRoleKey().equals("tenant"))){
+            product.setTenantId(user.getUserId());
+        }
+        return productMapper.selectProductShortList(product);
     }
 
     /**
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 c5c0fde4..df45e1d6 100644
--- a/springboot/wumei-iot/src/main/resources/mapper/iot/DeviceMapper.xml
+++ b/springboot/wumei-iot/src/main/resources/mapper/iot/DeviceMapper.xml
@@ -125,10 +125,13 @@ PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
     </select>
 
     <select id="selectAllDeviceShortList" parameterType="com.ruoyi.iot.domain.Device" resultMap="DeviceAllShortResult">
-        select device_id, device_name, product_name, user_name, serial_number, firmware_version, status,rssi,is_shadow ,
-               is_custom_location, active_time,network_address,longitude,latitude from iot_device
+        select d.device_id, d.device_name, d.product_name, d.user_name, d.serial_number, d.firmware_version, d.status,d.rssi,d.is_shadow ,
+               d.is_custom_location, d.active_time,d.network_address,d.longitude,latitude
+        from iot_device d
+        left join iot_device_user u on u.device_id = d.device_id
         <where>
-            <if test="userId != null  and userId != ''"> and user_id = #{userId}</if>
+            <if test="userId != null "> and u.user_id = #{userId}</if>
+            <if test="tenantId != null "> and d.tenant_id = #{tenantId}</if>
         </where>
     </select>
 
diff --git a/springboot/wumei-iot/src/main/resources/mapper/iot/ProductMapper.xml b/springboot/wumei-iot/src/main/resources/mapper/iot/ProductMapper.xml
index bb8a7db4..5a371a65 100644
--- a/springboot/wumei-iot/src/main/resources/mapper/iot/ProductMapper.xml
+++ b/springboot/wumei-iot/src/main/resources/mapper/iot/ProductMapper.xml
@@ -51,9 +51,11 @@ PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
         order by create_time desc
     </select>
 
-    <select id="selectProductShortList" parameterType="Long" resultMap="ProductShortResult">
+    <select id="selectProductShortList" parameterType="com.ruoyi.iot.domain.Product" resultMap="ProductShortResult">
         select product_id,product_name from iot_product
-        where tenant_id=#{userId} or is_sys = 1
+        <where>
+            <if test="tenantId != null  and tenantId != 0"> and tenant_id = #{tenantId}</if>
+        </where>
         order by create_time desc
     </select>