diff --git a/src/api/common/api.ts b/src/api/common/api.ts
index 47d5cfb..82068ef 100644
--- a/src/api/common/api.ts
+++ b/src/api/common/api.ts
@@ -109,19 +109,15 @@ export const downloadFile = (url, fileName?, parameter?) => {
       message.warning('文件下载失败');
       return;
     }
-    if (typeof window.navigator.msSaveBlob !== 'undefined') {
-      window.navigator.msSaveBlob(new Blob([data]), fileName);
-    } else {
-      let url = window.URL.createObjectURL(new Blob([data]));
-      let link = document.createElement('a');
-      link.style.display = 'none';
-      link.href = url;
-      link.setAttribute('download', fileName);
-      document.body.appendChild(link);
-      link.click();
-      document.body.removeChild(link); //下载完成移除元素
-      window.URL.revokeObjectURL(url); //释放掉blob对象
-    }
+    const url = window.URL.createObjectURL(new Blob([data]));
+    const link = document.createElement('a');
+    link.style.display = 'none';
+    link.href = url;
+    link.setAttribute('download', fileName);
+    document.body.appendChild(link);
+    link.click();
+    document.body.removeChild(link); //下载完成移除元素
+    window.URL.revokeObjectURL(url); //释放掉blob对象
   });
 };