diff --git a/src/views/modules/part/external.vue b/src/views/modules/part/external.vue
index 6860a33..295f492 100644
--- a/src/views/modules/part/external.vue
+++ b/src/views/modules/part/external.vue
@@ -60,8 +60,8 @@ export default {
     return{
       // 导出
       exportData: [],
-      exportName: 'Part Info' + this.dayjs().format('YYYYMMDDHHmmss') + '.xlsx',
-      exportHeader: ['Part Info'],
+      exportName: 'Part Info' + this.dayjs().format('YYYYMMDDHHmmss'),
+      exportHeader: [],
       exportFooter: [],
       resultList: [],
       // 导入
@@ -1437,14 +1437,14 @@ export default {
         <download-excel
           :fields="fields()"
           :data="exportData"
-          type="xlsx"
+          type="xls"
           :name="exportName"
           :header="exportHeader"
           :footer="exportFooter"
           :fetch="createExportData"
           :before-generate="startDownload"
           :before-finish="finishDownload"
-          worksheet="Input Information"
+          worksheet="Export Information"
           class="el-button el-button--primary el-button--medium">
           {{ "Export" }}
         </download-excel>
diff --git a/src/views/modules/part/partCustomer.vue b/src/views/modules/part/partCustomer.vue
index d72228e..b51354b 100644
--- a/src/views/modules/part/partCustomer.vue
+++ b/src/views/modules/part/partCustomer.vue
@@ -60,8 +60,8 @@ export default {
     return{
       // 导出
       exportData: [],
-      exportName: 'Part Customer Info' + this.dayjs().format('YYYYMMDDHHmmss') + '.xlsx',
-      exportHeader: ['Part Customer Info'],
+      exportName: 'Part Customer Info' + this.dayjs().format('YYYYMMDDHHmmss'),
+      exportHeader: [],
       exportFooter: [],
       resultList: [],
       no:1,
@@ -1115,7 +1115,7 @@ export default {
      <download-excel
        :fields="fields()"
        :data="exportData"
-       type="xlsx"
+       type="xls"
        :name="exportName"
        :header="exportHeader"
        :footer="exportFooter"
diff --git a/src/views/modules/part/partManufacturer.vue b/src/views/modules/part/partManufacturer.vue
index 40b0016..516f14f 100644
--- a/src/views/modules/part/partManufacturer.vue
+++ b/src/views/modules/part/partManufacturer.vue
@@ -60,8 +60,8 @@ export default {
     return{
       // 导出
       exportData: [],
-      exportName: 'Part Manufacturer Info' + this.dayjs().format('YYYYMMDDHHmmss') + '.xlsx',
-      exportHeader: ['Part Manufacturer Info'],
+      exportName: 'Part Manufacturer Info' + this.dayjs().format('YYYYMMDDHHmmss'),
+      exportHeader: [],
       exportFooter: [],
       resultList: [],
       no:1,
@@ -1101,7 +1101,7 @@ export default {
      <download-excel
        :fields="fields()"
        :data="exportData"
-       type="xlsx"
+       type="xls"
        :name="exportName"
        :header="exportHeader"
        :footer="exportFooter"