diff --git a/epmet-module/gov-project/gov-project-server/src/main/java/com/epmet/service/impl/ProjectTraceServiceImpl.java b/epmet-module/gov-project/gov-project-server/src/main/java/com/epmet/service/impl/ProjectTraceServiceImpl.java
index 245efb9bd5..5a2495eb3f 100644
--- a/epmet-module/gov-project/gov-project-server/src/main/java/com/epmet/service/impl/ProjectTraceServiceImpl.java
+++ b/epmet-module/gov-project/gov-project-server/src/main/java/com/epmet/service/impl/ProjectTraceServiceImpl.java
@@ -962,7 +962,7 @@ public class ProjectTraceServiceImpl<ProjectTagService> implements ProjectTraceS
 			response.setCharacterEncoding("UTF-8");
 			response.setHeader("Content-disposition", "attachment;");
 
-			excelWriter = EasyExcel.write(ExcelUtils.getOutputStreamForExcel(name, response)).build();
+			excelWriter = EasyExcel.write(ExcelUtils.getOutputStreamForExcel(name, response), ApprovaledListExcel.class).build();
 			WriteSheet writeSheet = EasyExcel.writerSheet(sheetName).build();
 			Integer num;
 			//一千条一循环分批写入