src/main/java/com/genersoft/iot/vmp/storager/dao/DeviceChannelMapper.java
@@ -24,7 +24,7 @@ @Update(value = {" <script>" + "UPDATE device_channel " + "SET updateTime=datetime('now','localtime'))" + "SET updateTime=datetime('now','localtime')" + "<if test=\"name != null\">, name='${name}'</if>" + "<if test=\"manufacture != null\">, manufacture='${manufacture}'</if>" + "<if test=\"model != null\">, model='${model}'</if>" +