diff --git a/laws-modules/src/main/java/com/jero/modules/laws/common/service/impl/LawsCommonServiceImpl.java b/laws-modules/src/main/java/com/jero/modules/laws/common/service/impl/LawsCommonServiceImpl.java
index 13d8a189..28914da8 100644
--- a/laws-modules/src/main/java/com/jero/modules/laws/common/service/impl/LawsCommonServiceImpl.java
+++ b/laws-modules/src/main/java/com/jero/modules/laws/common/service/impl/LawsCommonServiceImpl.java
@@ -991,7 +991,7 @@ public class LawsCommonServiceImpl implements ILawsCommonService {
             ZipOutputStream zipOut = new ZipOutputStream(response.getOutputStream());
 
             // 将Excel加入ZIP
-            ZipEntry excelEntry = new ZipEntry(fileName + ".xlsx");
+            ZipEntry excelEntry = new ZipEntry(fileName + ".xls");
             zipOut.putNextEntry(excelEntry);
             byte[] bytes = excelOutputStream.toByteArray();
             zipOut.write(bytes, 0, bytes.length);