diff --git a/packages/ims-view-pc/src/components/FileUpload/demo/index.tsx b/packages/ims-view-pc/src/components/FileUpload/demo/index.tsx
index 19fa26c..74e4bb7 100644
--- a/packages/ims-view-pc/src/components/FileUpload/demo/index.tsx
+++ b/packages/ims-view-pc/src/components/FileUpload/demo/index.tsx
@@ -99,6 +99,14 @@ const App: React.FC = () => {
                 fileId: 'excelxlsx',
                 url: 'https://ims-view-pc-eternallycyfs-projects.vercel.app/excel.xlsx',
               },
+              {
+                fileName: 'pdf.pdf',
+                id: 'rc-upload-1734098585253-16',
+                status: 'done',
+                percent: 100,
+                fileId: 'pdf',
+                url: 'https://ims-view-pc-eternallycyfs-projects.vercel.app/pdf.pdf',
+              },
             ],
           }}
           formList={[
diff --git a/packages/ims-view-pc/src/components/FileViewer/FileViewer.tsx b/packages/ims-view-pc/src/components/FileViewer/FileViewer.tsx
index 3e06105..c15aaec 100644
--- a/packages/ims-view-pc/src/components/FileViewer/FileViewer.tsx
+++ b/packages/ims-view-pc/src/components/FileViewer/FileViewer.tsx
@@ -1,4 +1,5 @@
 import { message, Modal } from 'antd';
+import axios from 'axios';
 import React, { PureComponent } from 'react';
 import { ExcelRenderer } from 'react-excel-renderer';
 import FileView from './FileView';
@@ -34,7 +35,7 @@ class FilePreView extends PureComponent<any, any> {
     };
   }
   //显隐状态的改变
-  controlIsShow = (params: {
+  controlIsShow = async (params: {
     src?: string;
     base64?: string;
     originFileObj?: any;
@@ -50,7 +51,13 @@ class FilePreView extends PureComponent<any, any> {
       return message.error('该文件不支持预览');
     }
     if (fileType == 'xlsx') {
-      ExcelRenderer(originFileObj, (err: Error, resp: any) => {
+      const url = src;
+      const res = await axios.get(url, {
+        responseType: 'blob',
+      });
+
+      const blob = res.data;
+      ExcelRenderer(blob, (err: Error, resp: any) => {
         this.setState({
           excelData: {
             cols: resp.cols,
diff --git a/public/images/pdf.pdf b/public/images/pdf.pdf
new file mode 100644
index 0000000..d665df9
Binary files /dev/null and b/public/images/pdf.pdf differ