diff --git a/das/src/main/java/com/das/modules/curve/service/impl/TheoreticalPowerCurveServiceImpl.java b/das/src/main/java/com/das/modules/curve/service/impl/TheoreticalPowerCurveServiceImpl.java
index cb255df3..84079172 100644
--- a/das/src/main/java/com/das/modules/curve/service/impl/TheoreticalPowerCurveServiceImpl.java
+++ b/das/src/main/java/com/das/modules/curve/service/impl/TheoreticalPowerCurveServiceImpl.java
@@ -145,8 +145,8 @@ public class TheoreticalPowerCurveServiceImpl implements TheoreticalPowerCurveSe
         queryWrapper.eq("MODEL",model);
         TheoreticalPowerCurveEntity theoreticalPowerCurveEntity = theoreticalPowerCurveMapper.selectOne(queryWrapper);
         QueryWrapper<CurveItemEntity> itemEntityQueryWrapper = new QueryWrapper<>();
-        queryWrapper.eq("PARENT",theoreticalPowerCurveEntity.getId());
-        queryWrapper.orderByAsc("SPEED");
+        itemEntityQueryWrapper.eq("parent",theoreticalPowerCurveEntity.getId());
+        itemEntityQueryWrapper.orderByAsc("SPEED");
         return curveItemMapper.selectList(itemEntityQueryWrapper);
     }