diff --git a/jero-boot/jero-boot-modules/src/main/java/com/jero/modules/document/service/impl/BussDocumentLibraryEOServiceImpl.java b/jero-boot/jero-boot-modules/src/main/java/com/jero/modules/document/service/impl/BussDocumentLibraryEOServiceImpl.java
index d9417ada6..75619f925 100644
--- a/jero-boot/jero-boot-modules/src/main/java/com/jero/modules/document/service/impl/BussDocumentLibraryEOServiceImpl.java
+++ b/jero-boot/jero-boot-modules/src/main/java/com/jero/modules/document/service/impl/BussDocumentLibraryEOServiceImpl.java
@@ -2633,8 +2633,9 @@ public class BussDocumentLibraryEOServiceImpl extends ServiceImpl<BussDocumentLi
             Row row = sheet.createRow(i + 1);
             i++;
             int sheetNum = 0;
-            String value = "";
+
             for (OnlCgformField onlCgformField : fieldList) {
+                String value = "";
                 //时间类型
                 if (FieldTypeEnum.DATE_SINGLE.getValue().equals(onlCgformField.getFieldShowType())) {
                     if (ObjectUtils.isNotEmpty(data.get(onlCgformField.getDbFieldName()))) {