diff --git a/pages/invoiceDetail/index.js b/pages/invoiceDetail/index.js
index c28234f..810279a 100644
--- a/pages/invoiceDetail/index.js
+++ b/pages/invoiceDetail/index.js
@@ -36,9 +36,9 @@ Page({
     const that = this;
     wx.showActionSheet({
       itemList: ['发票XML文件下载', '发票PDF文件下载'],
-      async success(res) {
+      async success(sheetRes) {
         loadingFunc(async () => {
-          const { code, message, data } = await downloadInvoice(that.data.id, res.tapIndex);
+          const { code, message, data } = await downloadInvoice(that.data.id, sheetRes.tapIndex);
           if (code !== OK) {
             alertInfo(message)
             return;
@@ -55,9 +55,10 @@ Page({
                   alertError("没有开票信息")
                   return;
                 }
+                console.log('res.tempFilePath', res.tempFilePath, sheetRes.tapIndex)
                 wx.openDocument({
                   filePath: res.tempFilePath,
-                  fileType: [res.tapIndex === 0 ? 'xml' : "pdf"], // 3. 这个必须写合法类型，不然下载不了 ！！！
+                  fileType: [sheetRes.tapIndex === 0 ? 'xml' : "pdf"], // 3. 这个必须写合法类型，不然下载不了 ！！！
                   success: function (res) {
                     
                   },