diff --git a/sgzb-modules/sgzb-base/src/main/java/com/bonus/sgzb/app/controller/LeaseOutDetailsController.java b/sgzb-modules/sgzb-base/src/main/java/com/bonus/sgzb/app/controller/LeaseOutDetailsController.java
index 597e4426..44bdd5f1 100644
--- a/sgzb-modules/sgzb-base/src/main/java/com/bonus/sgzb/app/controller/LeaseOutDetailsController.java
+++ b/sgzb-modules/sgzb-base/src/main/java/com/bonus/sgzb/app/controller/LeaseOutDetailsController.java
@@ -34,13 +34,13 @@ public class LeaseOutDetailsController extends BaseController {
 
     /**
      * 根据code编码查询设备信息
-     * @param mCode 机具编码
+     * @param maCode 机具编码
      * @return 设备信息
      */
     @Log(title = "根据code编码获取设备信息", businessType = BusinessType.QUERY)
     @GetMapping("/getMaMachineByCode")
-    public TableDataInfo getMaMachineByCode(@RequestParam(value = "maCode") String mCode) {
-        return getDataTable(leaseOutDetailsService.getMaMachineByCode(mCode));
+    public TableDataInfo getMaMachineByCode(@RequestParam(value = "maCode") String maCode) {
+        return getDataTable(leaseOutDetailsService.getMaMachineByCode(maCode));
     }
 
     /**
diff --git a/sgzb-modules/sgzb-base/src/main/java/com/bonus/sgzb/app/service/impl/LeaseOutDetailsServiceImpl.java b/sgzb-modules/sgzb-base/src/main/java/com/bonus/sgzb/app/service/impl/LeaseOutDetailsServiceImpl.java
index 204ed090..e856eba9 100644
--- a/sgzb-modules/sgzb-base/src/main/java/com/bonus/sgzb/app/service/impl/LeaseOutDetailsServiceImpl.java
+++ b/sgzb-modules/sgzb-base/src/main/java/com/bonus/sgzb/app/service/impl/LeaseOutDetailsServiceImpl.java
@@ -83,8 +83,8 @@ public class LeaseOutDetailsServiceImpl implements LeaseOutDetailsService {
     }
 
     /**
-     * @param maMachine
-     * @return
+     * @param maCode 编码ID
+     * @return 数据
      */
     @Override
     public List<MaMachine> getMaMachineByCode(String maCode) {
diff --git a/sgzb-modules/sgzb-base/src/main/resources/mapper/base/MaMachineMapper.xml b/sgzb-modules/sgzb-base/src/main/resources/mapper/base/MaMachineMapper.xml
index 0d3c7320..745aa5fa 100644
--- a/sgzb-modules/sgzb-base/src/main/resources/mapper/base/MaMachineMapper.xml
+++ b/sgzb-modules/sgzb-base/src/main/resources/mapper/base/MaMachineMapper.xml
@@ -69,10 +69,7 @@ PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
         left join ma_type mt1 on mt.parent_id = mt1.type_id
         left join ma_type mt2 on mt1.parent_id = mt2.type_id
         left join ma_label_bind mmb on m.ma_id = mmb.ma_id and m.type_id = mmb.type_id
-        <where>
-            m.ma_code = #{maCode}
-        </where>
-        order by m.ma_id desc
+        where m.ma_code = #{maCode}
     </select>