diff --git a/pom.xml b/pom.xml
index 98e740b..60c8b26 100644
--- a/pom.xml
+++ b/pom.xml
@@ -64,6 +64,12 @@
         <artifactId>thumbnailator</artifactId>
         <version>0.4.20</version>
       </dependency>
+      <dependency>
+        <groupId>com.drewnoakes</groupId>
+        <artifactId>metadata-extractor</artifactId>
+        <version>2.19.0</version>
+      </dependency>
+
       <dependency>
         <groupId>com.jjb.saas</groupId>
         <artifactId>jjb-saas-system-client</artifactId>
diff --git a/web-domain/pom.xml b/web-domain/pom.xml
index 29907b3..edbf291 100644
--- a/web-domain/pom.xml
+++ b/web-domain/pom.xml
@@ -22,5 +22,9 @@
             <groupId>com.jjb.saas</groupId>
             <artifactId>jjb-saas-base-starter</artifactId>
         </dependency>
+        <dependency>
+            <groupId>com.drewnoakes</groupId>
+            <artifactId>metadata-extractor</artifactId>
+        </dependency>
     </dependencies>
 </project>
diff --git a/web-domain/src/main/java/com/zcloud/edu/domain/utils/ImageUtil.java b/web-domain/src/main/java/com/zcloud/edu/domain/utils/ImageUtil.java
index e89087f..47d1016 100644
--- a/web-domain/src/main/java/com/zcloud/edu/domain/utils/ImageUtil.java
+++ b/web-domain/src/main/java/com/zcloud/edu/domain/utils/ImageUtil.java
@@ -9,26 +9,37 @@ import javax.imageio.ImageIO;
 import java.awt.image.BufferedImage;
 import java.io.ByteArrayOutputStream;
 import java.net.URL;
-import net.coobird.thumbnailator.Thumbnails;
-import net.coobird.thumbnailator.geometry.Positions;
+import com.drew.imaging.ImageMetadataReader;
+import com.drew.metadata.Metadata;
+import com.drew.metadata.exif.ExifIFD0Directory;
 public class ImageUtil {
     public static PictureRenderData createWithThumbnailator(String imageUrl, int width, int height) {
         try {
             // 下载原图
             URL url = new URL(imageUrl);
-            BufferedImage original = ImageIO.read(url);
+            BufferedImage originalImage = ImageIO.read(url);
 
-            // 使用Thumbnailator处理 - 一行代码搞定旋转和缩放
-            BufferedImage processed = Thumbnails.of(original)
-                    .size(width, height)
-                    .rotate(270)  // 如果需要固定旋转，可以直接指定
-                    .asBufferedImage();
+            // 1. 读取EXIF判断是否需要旋转
+            int rotationAngle = getRotationAngleFromExif(url);
 
-            // 或者使用EXIF自动旋转（如果Thumbnailator版本支持）
-            // Thumbnails.of(original).scale(1.0).useExifOrientation().asBufferedImage();
+            // 2. 根据判断结果决定是否旋转
+            BufferedImage processedImage;
+            if (rotationAngle != 0) {
+                // 需要旋转
+                processedImage = Thumbnails.of(originalImage)
+                        .size(width, height)
+                        .rotate(rotationAngle)
+                        .asBufferedImage();
+            } else {
+                // 不需要旋转，只缩放
+                processedImage = Thumbnails.of(originalImage)
+                        .size(width, height)
+                        .asBufferedImage();
+            }
 
+            // 3. 转换为byte数组
             ByteArrayOutputStream baos = new ByteArrayOutputStream();
-            ImageIO.write(processed, "jpg", baos);
+            ImageIO.write(processedImage, "jpg", baos);
 
             return Pictures.ofBytes(baos.toByteArray(), PictureType.JPEG)
                     .size(width, height)
@@ -40,4 +51,33 @@ public class ImageUtil {
                     .create();
         }
     }
+    /**
+     * 从EXIF读取需要旋转的角度
+     * 返回：0-不需要旋转，90/180/270-需要旋转的角度
+     */
+    private static int getRotationAngleFromExif(URL url) {
+        try {
+            Metadata metadata = ImageMetadataReader.readMetadata(url.openStream());
+            ExifIFD0Directory exifDir = metadata.getFirstDirectoryOfType(ExifIFD0Directory.class);
+
+            if (exifDir != null && exifDir.containsTag(ExifIFD0Directory.TAG_ORIENTATION)) {
+                int orientation = exifDir.getInt(ExifIFD0Directory.TAG_ORIENTATION);
+
+                // 根据Orientation值返回需要的旋转角度 [citation:9]
+                switch (orientation) {
+                    case 3: // 需要旋转180度
+                        return 180;
+                    case 6: // 需要顺时针旋转90度（最常见：手机竖拍）
+                        return 90;
+                    case 8: // 需要逆时针旋转90度
+                        return 270;
+                    default: // 1或其他，不需要旋转
+                        return 0;
+                }
+            }
+        } catch (Exception e) {
+            // 忽略EXIF读取错误，返回0表示不旋转
+        }
+        return 0;
+    }
 }