diff --git a/jero-boot/jero-boot-modules/src/main/java/com/jero/modules/ocr/controller/OcrRestfulController.java b/jero-boot/jero-boot-modules/src/main/java/com/jero/modules/ocr/controller/OcrRestfulController.java
index 8e7d41d81..5b1758c41 100644
--- a/jero-boot/jero-boot-modules/src/main/java/com/jero/modules/ocr/controller/OcrRestfulController.java
+++ b/jero-boot/jero-boot-modules/src/main/java/com/jero/modules/ocr/controller/OcrRestfulController.java
@@ -71,7 +71,7 @@ public class OcrRestfulController{
         OutputStream os = null;
         response.reset();
         try {
-            String downFileName = fileName.substring(fileName.lastIndexOf("_") + 1);
+            String downFileName = fileName.substring(fileName.indexOf("_") + 1);
             response.setHeader("Content-Disposition", "attachment; filename=" + downFileName);
             response.setContentType("application/octet-stream");
 
diff --git a/jero-boot/jero-boot-modules/src/main/java/com/jero/modules/ocr/service/impl/OcrRestfulServiceImpl.java b/jero-boot/jero-boot-modules/src/main/java/com/jero/modules/ocr/service/impl/OcrRestfulServiceImpl.java
index 118278ca1..dcb5b4ad6 100644
--- a/jero-boot/jero-boot-modules/src/main/java/com/jero/modules/ocr/service/impl/OcrRestfulServiceImpl.java
+++ b/jero-boot/jero-boot-modules/src/main/java/com/jero/modules/ocr/service/impl/OcrRestfulServiceImpl.java
@@ -228,7 +228,7 @@ public class OcrRestfulServiceImpl implements IOcrRestfulService {
             OSSFile docFile = new OSSFile();
             docFile.setId(UUID.randomUUID().toString().replace("-", ""));
             docFile.setUrl(saveWordFilePath);
-            docFile.setFileName(saveWordFilePath.substring(saveWordFilePath.lastIndexOf("_")+1));
+            docFile.setFileName(saveWordFileName.substring(saveWordFileName.indexOf("_") + 1));
             ossFileService.save(docFile);
 
             return "{\"result\":\"success\"}";