diff --git a/bin/library.sh b/bin/library.sh
index d6b2100..40ea344 100755
--- a/bin/library.sh
+++ b/bin/library.sh
@@ -3,7 +3,7 @@
 encrypt_username=AxhEbscwsJDbYMH2
 encrypt_password=cYxg3b4PtWoVD5SjFayWxtnSVsjzRsg4
 
-upload_url=http://$encrypt_username:$encrypt_password@132.126.207.34:36800
+upload_url=http://$encrypt_username:$encrypt_password@132.126.207.124:36800
 
 root_path=$(dirname $(cd $(dirname $0);pwd))
 
diff --git a/service-uploader/src/main/java/com/lanyuanxiaoyao/service/uploader/controller/FileController.java b/service-uploader/src/main/java/com/lanyuanxiaoyao/service/uploader/controller/FileController.java
index 73f5652..b4a8796 100644
--- a/service-uploader/src/main/java/com/lanyuanxiaoyao/service/uploader/controller/FileController.java
+++ b/service-uploader/src/main/java/com/lanyuanxiaoyao/service/uploader/controller/FileController.java
@@ -26,8 +26,9 @@ public class FileController {
     private static final Logger logger = LoggerFactory.getLogger(FileController.class);
     private final UploadAndDownloadService service;
 
-    public FileController(UploaderConfiguration uploaderConfiguration, ApplicationContext applicationContext) {
-        this.service = applicationContext.getBean(uploaderConfiguration.getBackend(), UploadAndDownloadService.class);
+    @SuppressWarnings("SpringJavaInjectionPointsAutowiringInspection")
+    public FileController(UploadAndDownloadService service) {
+        this.service = service;
     }
 
     @RequestMapping("upload/{filename}")
diff --git a/service-uploader/src/main/java/com/lanyuanxiaoyao/service/uploader/service/filesystem/HdfsUploadAndDownloadService.java b/service-uploader/src/main/java/com/lanyuanxiaoyao/service/uploader/service/filesystem/HdfsUploadAndDownloadService.java
index 8b6681a..b3930f3 100644
--- a/service-uploader/src/main/java/com/lanyuanxiaoyao/service/uploader/service/filesystem/HdfsUploadAndDownloadService.java
+++ b/service-uploader/src/main/java/com/lanyuanxiaoyao/service/uploader/service/filesystem/HdfsUploadAndDownloadService.java
@@ -12,6 +12,7 @@ import org.apache.hadoop.fs.FileSystem;
 import org.apache.hadoop.fs.Path;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
+import org.springframework.boot.autoconfigure.condition.ConditionalOnProperty;
 import org.springframework.stereotype.Service;
 
 /**
@@ -20,7 +21,8 @@ import org.springframework.stereotype.Service;
  * @author lanyuanxiaoyao
  * @date 2024-01-24
  */
-@Service("hdfs")
+@Service
+@ConditionalOnProperty(value = "uploader.backend", havingValue = "hdfs")
 public class HdfsUploadAndDownloadService implements UploadAndDownloadService {
     private static final Logger logger = LoggerFactory.getLogger(HdfsUploadAndDownloadService.class);
     private final UploaderConfiguration uploaderConfiguration;
@@ -29,16 +31,12 @@ public class HdfsUploadAndDownloadService implements UploadAndDownloadService {
     public HdfsUploadAndDownloadService(UploaderConfiguration uploaderConfiguration) throws IOException {
         this.uploaderConfiguration = uploaderConfiguration;
         this.configuration = new Configuration();
-
-        logger.info("Create tmp dir: {}", uploaderConfiguration.getTmpDir());
-        try (FileSystem fileSystem = FileSystem.get(configuration)) {
-            fileSystem.mkdirs(new Path(uploaderConfiguration.getTmpDir()));
-        }
     }
 
     @Override
     public void upload(String filename, InputStream inputStream) throws Exception {
         try (FileSystem fileSystem = FileSystem.get(configuration)) {
+            fileSystem.mkdirs(new Path(uploaderConfiguration.getTmpDir()));
             FSDataOutputStream outputStream = fileSystem.create(new Path(uploaderConfiguration.getTmpDir(), filename), true);
             IoUtil.copy(inputStream, outputStream);
         }
diff --git a/service-uploader/src/main/java/com/lanyuanxiaoyao/service/uploader/service/filesystem/LocalUploadAndDownloadService.java b/service-uploader/src/main/java/com/lanyuanxiaoyao/service/uploader/service/filesystem/LocalUploadAndDownloadService.java
index 96b4b45..eff9455 100644
--- a/service-uploader/src/main/java/com/lanyuanxiaoyao/service/uploader/service/filesystem/LocalUploadAndDownloadService.java
+++ b/service-uploader/src/main/java/com/lanyuanxiaoyao/service/uploader/service/filesystem/LocalUploadAndDownloadService.java
@@ -9,6 +9,7 @@ import java.nio.file.Files;
 import java.nio.file.Paths;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
+import org.springframework.boot.autoconfigure.condition.ConditionalOnProperty;
 import org.springframework.stereotype.Service;
 
 /**
@@ -17,19 +18,19 @@ import org.springframework.stereotype.Service;
  * @author lanyuanxiaoyao
  * @date 2024-01-24
  */
-@Service("local")
+@Service
+@ConditionalOnProperty(value = "uploader.backend", havingValue = "local")
 public class LocalUploadAndDownloadService implements UploadAndDownloadService {
     private static final Logger logger = LoggerFactory.getLogger(LocalUploadAndDownloadService.class);
     private final UploaderConfiguration uploaderConfiguration;
 
     public LocalUploadAndDownloadService(UploaderConfiguration uploaderConfiguration) throws IOException {
         this.uploaderConfiguration = uploaderConfiguration;
-        logger.info("Create tmp dir: {}", uploaderConfiguration.getTmpDir());
-        Files.createDirectories(Paths.get(uploaderConfiguration.getTmpDir()));
     }
 
     @Override
     public void upload(String filename, InputStream inputStream) throws Exception {
+        Files.createDirectories(Paths.get(uploaderConfiguration.getTmpDir()));
         IoUtil.copy(inputStream, Files.newOutputStream(Paths.get(uploaderConfiguration.getTmpDir(), filename)));
     }