diff --git a/project/src/main/java/com/sdm/project/bo/ExportOperate.java b/project/src/main/java/com/sdm/project/bo/ExportOperate.java
index 3e607de8..f827cded 100644
--- a/project/src/main/java/com/sdm/project/bo/ExportOperate.java
+++ b/project/src/main/java/com/sdm/project/bo/ExportOperate.java
@@ -19,6 +19,7 @@ import java.io.*;
 import java.nio.charset.Charset;
 import java.nio.charset.StandardCharsets;
 import java.util.List;
+import java.util.Objects;
 
 @Slf4j
 @Component
@@ -111,6 +112,7 @@ public class ExportOperate {
     private String uploadMultipartFile(MultipartFile multipartFile)
     {
         String fileName = multipartFile.getOriginalFilename();
+        fileName = Objects.requireNonNull(fileName).replaceAll("\\s", "");
         File file = null;
         String saveName = "";
         try