diff --git a/src/views/user/Mynotes.vue b/src/views/user/Mynotes.vue
index 190482ff..1ae064db 100644
--- a/src/views/user/Mynotes.vue
+++ b/src/views/user/Mynotes.vue
@@ -300,7 +300,8 @@ export default {
                    this.$message.error('导出失败');
                 } else {
                     const link = document.createElement('a');// 创建a标签
-                    let blob = new Blob([res],{type: 'application/vnd.pdf;charset=UTF-8'}); // 设置文件类型
+                    // let blob = new Blob([res],{type: 'application/vnd.ms-pdf;charset=UTF-8'}); // 设置文件类型
+                  let blob = new Blob([res],{type: 'application/pdf;charset=UTF-8'}); // 设置文件类型
                     link.style.display = "none";
                     link.href = URL.createObjectURL(blob); // 创建URL
                     link.setAttribute("download", "我的笔记.pdf");
@@ -326,7 +327,7 @@ export default {
                     this.$message.error('导出失败');
                 } else {
                     const link = document.createElement('a');// 创建a标签
-                    let blob = new Blob([res],{type: 'application/vnd.ms-excel;charset=UTF-8'}); // 设置文件类型
+                    let blob = new Blob([res],{type: 'application/vnd.;charset=UTF-8'}); // 设置文件类型
                     link.style.display = "none";
                     link.href = URL.createObjectURL(blob); // 创建URL
                     link.setAttribute("download", "我的笔记.xls");