diff --git a/pom.xml b/pom.xml
index f0cfafd..ce70337 100644
--- a/pom.xml
+++ b/pom.xml
@@ -68,19 +68,12 @@
             <version>4.5.14</version>
         </dependency>
 
-
         <dependency>
             <groupId>org.apache.httpcomponents</groupId>
             <artifactId>httpmime</artifactId>
             <version>4.5.14</version>
         </dependency>
 
-        <dependency>
-            <groupId>org.im4java</groupId>
-            <artifactId>im4java</artifactId>
-            <version>1.4.0</version>
-        </dependency>
-
         <dependency>
             <groupId>org.apache.commons</groupId>
             <artifactId>commons-lang3</artifactId>
@@ -106,7 +99,7 @@
         <dependency>
             <groupId>com.github.pengrad</groupId>
             <artifactId>java-telegram-bot-api</artifactId>
-            <version>6.9.1</version>
+            <version>7.9.1</version>
         </dependency>
 
         <dependency>
@@ -125,7 +118,7 @@
                     <buildArgs>
                         <arg>--gc=G1</arg>
                         <arg>-H:+ReportExceptionStackTraces</arg>
-                        <arg>--initialize-at-build-time=org.apache.commons.logging.LogFactory,org.apache.commons.logging.LogFactoryService</arg>
+                        <arg>--initialize-at-build-time=org.apache.commons.logging.LogFactory,org.apache.commons.logging.LogFactoryService,org.sqlite.util.ProcessRunner</arg>
                     </buildArgs>
                     <metadataRepository>
                         <enabled>true</enabled>
diff --git a/src/main/java/com/lion/lionwebsite/Service/GalleryManageService.java b/src/main/java/com/lion/lionwebsite/Service/GalleryManageService.java
index 6477e34..05ccda4 100644
--- a/src/main/java/com/lion/lionwebsite/Service/GalleryManageService.java
+++ b/src/main/java/com/lion/lionwebsite/Service/GalleryManageService.java
@@ -346,7 +346,7 @@ public class GalleryManageService {
         return  response.toJSONString();
     }
 
-    String[] suffixes = {".webp", ".gif"};
+    String[] suffixes = {".avif", ".gif"};
     public Callable<?> getCachedImage(String gid, Integer page, HttpServletRequest request, HttpServletResponse response) {
         //检查文件夹是否存在
         File folder = new File(cachePath + gid);
diff --git a/src/main/java/com/lion/lionwebsite/Service/QueryService.java b/src/main/java/com/lion/lionwebsite/Service/QueryService.java
index f6b1c81..694b22f 100644
--- a/src/main/java/com/lion/lionwebsite/Service/QueryService.java
+++ b/src/main/java/com/lion/lionwebsite/Service/QueryService.java
@@ -103,7 +103,7 @@ public class QueryService {
         String fileName = path.substring(path.lastIndexOf("/") + 1);
         String suffix = fileName.substring(fileName.lastIndexOf("."));
         fileName = fileName.substring(0, fileName.lastIndexOf("."));
-        File image = new File(CachePath, fileName + ".webp");
+        File image = new File(CachePath, fileName + ".avif");
 
         if(image.isFile()){
             FileDownload.export(request, response, image.getAbsolutePath());
@@ -111,12 +111,13 @@ public class QueryService {
         }
 
         path = "https://ehgt.org/" + path;
-        try(ServletOutputStream outputStream = response.getOutputStream()){
+        try(ServletOutputStream outputStream = response.getOutputStream();
+        FileInputStream inputStream = new FileInputStream(image.getAbsoluteFile())){
             new URI(path).toURL().openConnection().getInputStream().transferTo(new FileOutputStream(CachePath + fileName + suffix));
             GalleryUtil.convertImg(CachePath + fileName + suffix, suffix);
-            outputStream.write(new FileInputStream(image.getAbsolutePath()).readAllBytes());
+            outputStream.write(inputStream.readAllBytes());
         }catch (IOException | URISyntaxException e){
-            e.printStackTrace();
+            System.out.println(e.getMessage());
         }
     }
 }
diff --git a/src/main/java/com/lion/lionwebsite/Util/GalleryUtil.java b/src/main/java/com/lion/lionwebsite/Util/GalleryUtil.java
index 5ddfea3..d3254ca 100644
--- a/src/main/java/com/lion/lionwebsite/Util/GalleryUtil.java
+++ b/src/main/java/com/lion/lionwebsite/Util/GalleryUtil.java
@@ -13,9 +13,6 @@ import org.apache.http.entity.ContentType;
 import org.apache.http.entity.mime.MultipartEntityBuilder;
 import org.apache.http.impl.client.CloseableHttpClient;
 import org.apache.http.impl.client.HttpClients;
-import org.im4java.core.ConvertCmd;
-import org.im4java.core.IM4JavaException;
-import org.im4java.core.IMOperation;
 import org.jsoup.Jsoup;
 import org.jsoup.nodes.Document;
 import org.jsoup.nodes.Element;
@@ -228,16 +225,13 @@ public class GalleryUtil {
     }
 
     public static String convertImg(String imagePath, String suffix){
-        ConvertCmd convertCmd = new ConvertCmd(true);
-        IMOperation operation = new IMOperation();
-        operation.addImage(imagePath);
-        operation.format("webp");
-        operation.addImage(imagePath.replace(suffix, ".webp"));
+        Runtime rt = Runtime.getRuntime();
         try {
-            convertCmd.run(operation);
-            new File(imagePath).delete();
-            return imagePath.replace(suffix, ".webp");
-        } catch (IOException | IM4JavaException | InterruptedException e) {
+            Process exec = rt.exec(new String[]{"convert", imagePath, imagePath.replace(suffix, ".avif")});
+            exec.waitFor();
+            boolean ignored = new File(imagePath).delete();
+            return imagePath.replace(suffix, ".avif");
+        } catch (IOException| InterruptedException e) {
             System.out.println("文件" + imagePath + "转换失败");
             return null;
         }