diff --git a/zlpt-modules/zlpt-equip/src/main/java/com/bonus/zlpt/equip/mapper/DevInfoMapper.java b/zlpt-modules/zlpt-equip/src/main/java/com/bonus/zlpt/equip/mapper/DevInfoMapper.java
index 31983b4..db780bb 100644
--- a/zlpt-modules/zlpt-equip/src/main/java/com/bonus/zlpt/equip/mapper/DevInfoMapper.java
+++ b/zlpt-modules/zlpt-equip/src/main/java/com/bonus/zlpt/equip/mapper/DevInfoMapper.java
@@ -3,6 +3,7 @@ package com.bonus.zlpt.equip.mapper;
 import java.util.List;
 
 import com.bonus.zlpt.common.core.domain.equip.DevInfo;
+import com.bonus.zlpt.common.core.domain.equip.dto.InforMationDto;
 import com.bonus.zlpt.common.core.domain.equip.vo.DevInfoVo;
 import com.bonus.zlpt.common.core.domain.system.SysFile;
 
@@ -74,5 +75,10 @@ public interface DevInfoMapper
      */
     public int deleteDevInfoByMaIds(Long[] maIds);
 
-
+    /**
+     * 添加经纬度信息
+     * @param inforMationDto
+     * @return
+     */
+    int insertLon(InforMationDto inforMationDto);
 }