diff --git a/src/main/java/com/kiisoo/ic/store/service/StorePromotionDataService.java b/src/main/java/com/kiisoo/ic/store/service/StorePromotionDataService.java
index 3084050..ed76f74 100644
--- a/src/main/java/com/kiisoo/ic/store/service/StorePromotionDataService.java
+++ b/src/main/java/com/kiisoo/ic/store/service/StorePromotionDataService.java
@@ -38,6 +38,7 @@ import org.apache.poi.hssf.usermodel.HSSFWorkbook;
 import org.apache.poi.ss.usermodel.Cell;
 import org.apache.poi.ss.usermodel.Row;
 import org.apache.poi.ss.usermodel.Sheet;
+import org.apache.poi.xssf.usermodel.XSSFWorkbook;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.beans.factory.annotation.Value;
 import org.springframework.stereotype.Service;
@@ -655,10 +656,8 @@ public class StorePromotionDataService {
         });
 
         String[] headNames = new String[]{"零售公司编号", "零售公司","店铺名", "店铺编号", "客户名称", "客户id", "添加店铺总数"};
-        HSSFWorkbook ws = new HSSFWorkbook();
+        XSSFWorkbook ws = new XSSFWorkbook();
         Sheet hssfSheet = ws.createSheet("推广管理");
-        HSSFCellStyle cellStyle = ws.createCellStyle();
-        cellStyle.setWrapText(true);//设置自动换行
         int isAdd = 0;
         //设置列名
         if (null != headNames && headNames.length > 0) {
@@ -696,7 +695,7 @@ public class StorePromotionDataService {
             nameCell.setCellValue(customerDistinctDTO.getCount());
         }
         OutputStream output = response.getOutputStream();
-        response.setHeader("Content-disposition", "attachment; filename=store.xls");
+        response.setHeader("Content-disposition", "attachment; filename=store.xlsx");
         response.setContentType("application/vnd.ms-excel");
         ws.write(output);
         ws.close();