diff --git a/oss-integration/src/main/java/cn/axzo/oss/integration/s3/impl/AliOssServiceImpl.java b/oss-integration/src/main/java/cn/axzo/oss/integration/s3/impl/AliOssServiceImpl.java
index 9c9e85d..1675b53 100644
--- a/oss-integration/src/main/java/cn/axzo/oss/integration/s3/impl/AliOssServiceImpl.java
+++ b/oss-integration/src/main/java/cn/axzo/oss/integration/s3/impl/AliOssServiceImpl.java
@@ -399,8 +399,7 @@ public class AliOssServiceImpl implements AliOssService {
     @Override
     public String uploadByUrl(String bucketName, String tgtFileKey, String fileName, String url) {
         OSS client = aliOssClient.getClient();
-        try {
-            InputStream srcStream = new URL(url).openStream();
+        try(InputStream srcStream = new URL(url).openStream()) {
             // 创建上传文件的元信息，通过文件云信息设置HTTP Header
             ObjectMetadata metadata = new ObjectMetadata();
             // 设置内容被下载时的名称
diff --git a/oss-integration/src/main/java/cn/axzo/oss/integration/s3/impl/HuaWeiCloudServiceImpl.java b/oss-integration/src/main/java/cn/axzo/oss/integration/s3/impl/HuaWeiCloudServiceImpl.java
index ca562c1..a829537 100644
--- a/oss-integration/src/main/java/cn/axzo/oss/integration/s3/impl/HuaWeiCloudServiceImpl.java
+++ b/oss-integration/src/main/java/cn/axzo/oss/integration/s3/impl/HuaWeiCloudServiceImpl.java
@@ -438,8 +438,7 @@ public class HuaWeiCloudServiceImpl implements HuaWeiCloudService {
     @Override
     public String uploadFileByUrl(String bucketName, String key, String fileName, String url) {
         ObsClient obsClient = huaWeiCloudObsClient.getClient();
-        try {
-            InputStream srcStream = new URL(url).openStream();
+        try (InputStream srcStream = new URL(url).openStream()) {
             // 创建上传文件的元信息，通过文件云信息设置HTTP Header
             ObjectMetadata metadata = new ObjectMetadata();
             // 设置内容被下载时的名称
diff --git a/oss-manager/src/main/java/cn/axzo/oss/manager/impl/FileManagerImpl.java b/oss-manager/src/main/java/cn/axzo/oss/manager/impl/FileManagerImpl.java
index ae55f60..034b8af 100644
--- a/oss-manager/src/main/java/cn/axzo/oss/manager/impl/FileManagerImpl.java
+++ b/oss-manager/src/main/java/cn/axzo/oss/manager/impl/FileManagerImpl.java
@@ -232,8 +232,10 @@ public class FileManagerImpl implements FileManager {
         switch (typeEnum) {
             case OBS:// 华为云
                 huaWeiCloudService.deleteFile(bucketName, key);
+                break;
             case OSS:// 阿里云
                 aliOssService.deleteFile(bucketName, key);
+                break;
             default:
                 BizException.error(CodeEnum.CHANNEL_TYPE_NOT_EXIST);
         }
diff --git a/oss-service/src/test/java/cn/axzo/oss/test/FileServiceTest.java b/oss-service/src/test/java/cn/axzo/oss/test/FileServiceTest.java
index 1b52bdb..1098b4d 100644
--- a/oss-service/src/test/java/cn/axzo/oss/test/FileServiceTest.java
+++ b/oss-service/src/test/java/cn/axzo/oss/test/FileServiceTest.java
@@ -40,11 +40,8 @@ public class FileServiceTest extends SpringTestBase {
 
     File file = new File("/Users/admin/Downloads/表扬人员名称.xlsx");
 
-    FileInputStream fileInputStream = null;
-
     byte[] bytes = new byte[(int) file.length()];
-    try {
-      fileInputStream = new FileInputStream(file);
+    try (FileInputStream fileInputStream = new FileInputStream(file)) {
       fileInputStream.read(bytes);
     } catch (FileNotFoundException e) {
       e.printStackTrace();