diff --git a/share-api/src/main/java/com/xjy/ai/api/controller/sys/BusiAttachmentsController.java b/share-api/src/main/java/com/xjy/ai/api/controller/sys/BusiAttachmentsController.java
old mode 100644
new mode 100755
index ae6a2fc..108008f
--- a/share-api/src/main/java/com/xjy/ai/api/controller/sys/BusiAttachmentsController.java
+++ b/share-api/src/main/java/com/xjy/ai/api/controller/sys/BusiAttachmentsController.java
@@ -49,7 +49,6 @@ public class BusiAttachmentsController {
         BusiAttachments busiAttachment = new BusiAttachments();
         String fileName = file.getOriginalFilename();
         String suffix = fileName.substring(fileName.lastIndexOf("."));
-        File tempFile = File.createTempFile("attachment", suffix, new File(tempPath));
         String filePath = fileUtils.upload(file);
         if (filePath.equals("")) {
             return DataPacketUtil.errorJsonResult(Constants.UPLOAD_FILE + Constants.FAIL_MSG);
@@ -63,7 +62,7 @@ public class BusiAttachmentsController {
         switch (suffix) {
             case ".doc":
             case ".docx":
-                filePath = fileUtils.docToPDFAndUpload(tempFile.getPath());
+                filePath = fileUtils.docToPDFAndUpload(filePath);
                 if (filePath.equals("")) {
                     return DataPacketUtil.errorJsonResult(Constants.UPLOAD_FILE + Constants.FAIL_MSG);
                 }
@@ -71,7 +70,7 @@ public class BusiAttachmentsController {
                 break;
             case ".xls":
             case ".xlsx":
-                filePath = fileUtils.ExcelToPDFAndUpload(tempFile.getPath());
+                filePath = fileUtils.ExcelToPDFAndUpload(filePath);
                 if (filePath.equals("")) {
                     return DataPacketUtil.errorJsonResult(Constants.UPLOAD_FILE + Constants.FAIL_MSG);
                 }
@@ -104,13 +103,14 @@ public class BusiAttachmentsController {
 
     @ApiOperation("预览文件")
     @RequestMapping(value = "/view/{id}", method = RequestMethod.GET)
-    public String viewFile(HttpServletResponse response, @PathVariable Integer id) {
+    public ResponseData viewFile(HttpServletResponse response, @PathVariable Integer id) {
         try {
             fileUtils.viewFile(response, busiAttachmentsService.selectByPrimaryKey(id).getFileViewPath());
         } catch (IOException e) {
-            return "sdsdfsdsdf";
+            e.printStackTrace();
+            return DataPacketUtil.jsonFailResult();
         }
-        return "1111111";
+        return DataPacketUtil.jsonSuccessResult();
     }
 
     @ApiOperation("下载文件")
diff --git a/share-common/src/main/java/com/xjy/ai/common/utils/FileUtils.java b/share-common/src/main/java/com/xjy/ai/common/utils/FileUtils.java
index c467323..6abe36c 100644
--- a/share-common/src/main/java/com/xjy/ai/common/utils/FileUtils.java
+++ b/share-common/src/main/java/com/xjy/ai/common/utils/FileUtils.java
@@ -118,8 +118,6 @@ public class FileUtils {
     public String docToPDFAndUpload(String filePath) {
         String pdfFilePathAndName = this.getNewFilePathAndName("test.pdf");
         File pdfFile = new File(pdfFilePathAndName);
-        System.out.println("============>");
-        System.out.println(pdfFilePathAndName);
         if (!this.createFile(pdfFile)) {
             return "";
         }
@@ -145,7 +143,7 @@ public class FileUtils {
      **/
     public String ExcelToPDFAndUpload(String filePath){
         String pdfFilePathAndName = this.getNewFilePathAndName("test.pdf");
-        File pdfFile = new File(this.getNewFilePathAndName("test.pdf"));
+        File pdfFile = new File(pdfFilePathAndName);
         if (!this.createFile(pdfFile)) {
             return "";
         }
@@ -153,7 +151,7 @@ public class FileUtils {
             FileOutputStream os = new FileOutputStream(pdfFile);
             Workbook wb = new Workbook(filePath);
             wb.save(os, com.aspose.cells.SaveFormat.PDF);
-            os.close();
+//            os.close();
             return pdfFilePathAndName;
         } catch (Exception e) {
             logger.info("excel转pdf失败");