diff --git a/frontend/src/views/system/dictionary/dictData/index.vue b/frontend/src/views/system/dictionary/dictData/index.vue
index c3c3411..e4876bf 100644
--- a/frontend/src/views/system/dictionary/dictData/index.vue
+++ b/frontend/src/views/system/dictionary/dictData/index.vue
@@ -137,7 +137,7 @@ const handleDelete = async (params: Dict.ResDictData) => {
 
 const downloadFile = async () => {
   ElMessageBox.confirm('确认导出字典数据?', '温馨提示', {type: 'warning'}).then(() =>
-      useDownload(exportDictData, '字典数据导出数据', {typeId: dictTypeId.value, ...(proTable.value?.searchParam)}, false, '.xls'),
+      useDownload(exportDictData, '字典数据导出数据', {typeId: dictTypeId.value, ...(proTable.value?.searchParam)}, false),
   )
 }
 </script>
diff --git a/frontend/src/views/system/dictionary/dictType/index.vue b/frontend/src/views/system/dictionary/dictType/index.vue
index b8884dc..ada1af1 100644
--- a/frontend/src/views/system/dictionary/dictType/index.vue
+++ b/frontend/src/views/system/dictionary/dictType/index.vue
@@ -108,7 +108,7 @@ const toDictData = (row: Dict.ResDictType) => {
 // 导出字典类型列表
 const downloadFile = async () => {
   ElMessageBox.confirm('确认导出字典类型数据?', '温馨提示', { type: 'warning' }).then(() =>
-    useDownload(exportDictType, '字典类型导出数据', proTable.value?.searchParam, false,'.xls'),
+    useDownload(exportDictType, '字典类型导出数据', proTable.value?.searchParam, false),
   )
 }
 </script>