diff --git a/bonus-modules/data/src/main/java/com/bonus/data/mapper/DataCenterMapper.java b/bonus-modules/data/src/main/java/com/bonus/data/mapper/DataCenterMapper.java
index 87b639d..2ca90c1 100644
--- a/bonus-modules/data/src/main/java/com/bonus/data/mapper/DataCenterMapper.java
+++ b/bonus-modules/data/src/main/java/com/bonus/data/mapper/DataCenterMapper.java
@@ -106,4 +106,10 @@ public interface DataCenterMapper {
      * @param bdId
      */
     void updateBdStatus(@Param("bdId") String bdId);
+
+    /**
+     * 更新设备预警状态
+     * @param id
+     */
+    void updateDeviceIsWarn(@Param("id") String id);
 }
diff --git a/bonus-modules/data/src/main/resources/mapper/data/DataCenterMapper.xml b/bonus-modules/data/src/main/resources/mapper/data/DataCenterMapper.xml
index 50a30b1..aaed8ac 100644
--- a/bonus-modules/data/src/main/resources/mapper/data/DataCenterMapper.xml
+++ b/bonus-modules/data/src/main/resources/mapper/data/DataCenterMapper.xml
@@ -65,6 +65,14 @@
          set  dev_status='1',status_time=now()
         WHERE  dev_code=#{bdId}
     </update>
+
+    <!--更新设备预警状态-->
+    <update id="updateDeviceIsWarn" >
+        update tb_device
+        set  dev_warn = '1'
+        WHERE id = #{id}
+    </update>
+
     <!--依据级联id查询数据是否存在-->
     <select id="getDevInfoNum" resultType="java.lang.Integer">
         select  count(1)