diff --git a/src/main/java/com/zhgd/xmgl/constant/CommonConstant.java b/src/main/java/com/zhgd/xmgl/constant/CommonConstant.java
new file mode 100644
index 000000000..2b078aa0f
--- /dev/null
+++ b/src/main/java/com/zhgd/xmgl/constant/CommonConstant.java
@@ -0,0 +1,7 @@
+package com.zhgd.xmgl.constant;
+
+public interface CommonConstant {
+ String ASC = "asc";
+ String DESC = "desc";
+ String ORDER = "order";
+}
diff --git a/src/main/java/com/zhgd/xmgl/modules/bigdevice/mapper/xml/TowerAlarmMapper.xml b/src/main/java/com/zhgd/xmgl/modules/bigdevice/mapper/xml/TowerAlarmMapper.xml
index 0ce48210c..af8b82b0b 100644
--- a/src/main/java/com/zhgd/xmgl/modules/bigdevice/mapper/xml/TowerAlarmMapper.xml
+++ b/src/main/java/com/zhgd/xmgl/modules/bigdevice/mapper/xml/TowerAlarmMapper.xml
@@ -592,7 +592,7 @@