diff --git a/src/main/java/com/sqx/modules/file/utils/FileUploadUtils.java b/src/main/java/com/sqx/modules/file/utils/FileUploadUtils.java
index 23caab6..090c876 100644
--- a/src/main/java/com/sqx/modules/file/utils/FileUploadUtils.java
+++ b/src/main/java/com/sqx/modules/file/utils/FileUploadUtils.java
@@ -175,6 +175,7 @@ public class FileUploadUtils
         //如果是图片则压缩
         if(isImg){
             try {
+
                 Date date = new Date();
                 SimpleDateFormat sdf=new SimpleDateFormat("yyyyMMddHHmmss");
                 Random random = new Random();
@@ -182,7 +183,7 @@ public class FileUploadUtils
                 String outfilename = fileName.substring(0,fileName.lastIndexOf("/"))+"/"+sdf.format(date)+randomNumber+fileName.substring(fileName.lastIndexOf("."),fileName.length());
                 File inputFile = new File(baseDir + File.separator + fileName);
                 File outputFile =  new File(baseDir + File.separator + outfilename); // 输出图片文件
-                scaledImage(inputFile, outputFile,300 ,500);
+                scaledImage(inputFile, outputFile,0 ,0);
                 pathFileName = "/file/uploadPath/"+outfilename;
             } catch (IOException e) {
                 e.printStackTrace();
@@ -193,6 +194,12 @@ public class FileUploadUtils
 
     public static void scaledImage(File inputFile, File outputFile, int targetWidth, int targetHeight) throws IOException {
         BufferedImage bufferedImage = ImageIO.read(inputFile);
+        if(targetWidth==0){
+            targetWidth = bufferedImage.getWidth();
+        }
+        if(targetHeight==0){
+            targetHeight = bufferedImage.getHeight();
+        }
         Image compressedImage = bufferedImage.getScaledInstance(targetWidth,targetHeight,Image.SCALE_SMOOTH);
         BufferedImage outputImage = new BufferedImage(targetWidth, targetHeight, BufferedImage.TYPE_INT_RGB);
         // 绘制缩放后的图片