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 1dd364cc..96ddc565 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
@@ -114,7 +114,7 @@ public class TheoreticalPowerCurveServiceImpl implements TheoreticalPowerCurveSe
         SheetInfoBean sheetDTO = new SheetInfoBean();
         map.put("speed", "风速");
         map.put("power", "功率");
-        sheetDTO.setSheetName(theoreticalPowerCurve.getMadeinfactory()+theoreticalPowerCurve.getModel());
+        sheetDTO.setSheetName(theoreticalPowerCurve.getMadeinfactory());
         sheetDTO.setFieldAndAlias(map);
         sheetDTO.setCollection(curveItemEntityList);
         exportList.add(sheetDTO);