`fix`

ruoyi-common/src/main/java/com/ruoyi/common/utils/file/FileUploadUtils.java

@@ -111,7 +111,7 @@ public class FileUploadUtils
         assertAllowed(file, allowedExtension);
 
         String fileName = extractFilename(file);
-
+        fileName = fileName.replaceAll("[\u4e00-\u9fa5]", "");
         String absPath = getAbsoluteFile(baseDir, fileName).getAbsolutePath();
         file.transferTo(Paths.get(absPath));
         return getPathFileName(baseDir, fileName);