diff --git a/src/main/java/im/zhaojun/aliyun/service/AliyunServiceImpl.java b/src/main/java/im/zhaojun/aliyun/service/AliyunServiceImpl.java
index 0b6fd5e..6394157 100644
--- a/src/main/java/im/zhaojun/aliyun/service/AliyunServiceImpl.java
+++ b/src/main/java/im/zhaojun/aliyun/service/AliyunServiceImpl.java
@@ -1,5 +1,6 @@
 package im.zhaojun.aliyun.service;
 
+import cn.hutool.core.convert.Convert;
 import com.amazonaws.auth.AWSStaticCredentialsProvider;
 import com.amazonaws.auth.BasicAWSCredentials;
 import com.amazonaws.client.builder.AwsClientBuilder;
@@ -36,6 +37,7 @@ public class AliyunServiceImpl extends AbstractS3FileService implements FileServ
             super.domain = stringStorageConfigMap.get(StorageConfigConstant.DOMAIN_KEY).getValue();
             super.basePath = stringStorageConfigMap.get(StorageConfigConstant.BASE_PATH).getValue();
             super.bucketName = stringStorageConfigMap.get(StorageConfigConstant.BUCKET_NAME_KEY).getValue();
+            super.isPrivate = Convert.toBool(stringStorageConfigMap.get(StorageConfigConstant.IS_PRIVATE).getValue(), true);
 
             if (Objects.isNull(accessKey) || Objects.isNull(secretKey) || Objects.isNull(endPoint) || Objects.isNull(bucketName)) {
                 log.debug("初始化存储策略 [{}] 失败: 参数不完整", getStorageTypeEnum().getDescription());
diff --git a/src/main/java/im/zhaojun/huawei/service/HuaweiServiceImpl.java b/src/main/java/im/zhaojun/huawei/service/HuaweiServiceImpl.java
index 1e1aaed..c2831c3 100644
--- a/src/main/java/im/zhaojun/huawei/service/HuaweiServiceImpl.java
+++ b/src/main/java/im/zhaojun/huawei/service/HuaweiServiceImpl.java
@@ -1,5 +1,6 @@
 package im.zhaojun.huawei.service;
 
+import cn.hutool.core.convert.Convert;
 import com.amazonaws.auth.AWSStaticCredentialsProvider;
 import com.amazonaws.auth.BasicAWSCredentials;
 import com.amazonaws.client.builder.AwsClientBuilder;
@@ -36,6 +37,7 @@ public class HuaweiServiceImpl extends AbstractS3FileService implements FileServ
             bucketName = stringStorageConfigMap.get(StorageConfigConstant.BUCKET_NAME_KEY).getValue();
             domain = stringStorageConfigMap.get(StorageConfigConstant.DOMAIN_KEY).getValue();
             basePath = stringStorageConfigMap.get(StorageConfigConstant.BASE_PATH).getValue();
+            isPrivate = Convert.toBool(stringStorageConfigMap.get(StorageConfigConstant.IS_PRIVATE).getValue(), true);
 
             if (Objects.isNull(accessKey) || Objects.isNull(secretKey) || Objects.isNull(endPoint) || Objects.isNull(bucketName)) {
                 log.debug("初始化存储策略 [{}] 失败: 参数不完整", getStorageTypeEnum().getDescription());
diff --git a/src/main/java/im/zhaojun/minio/MinIOServiceImpl.java b/src/main/java/im/zhaojun/minio/MinIOServiceImpl.java
index e1a9782..958f899 100644
--- a/src/main/java/im/zhaojun/minio/MinIOServiceImpl.java
+++ b/src/main/java/im/zhaojun/minio/MinIOServiceImpl.java
@@ -1,5 +1,6 @@
 package im.zhaojun.minio;
 
+import cn.hutool.core.convert.Convert;
 import com.amazonaws.auth.AWSStaticCredentialsProvider;
 import com.amazonaws.auth.BasicAWSCredentials;
 import com.amazonaws.client.builder.AwsClientBuilder;
@@ -34,6 +35,7 @@ public class MinIOServiceImpl extends AbstractS3FileService implements FileServi
             String endPoint = stringStorageConfigMap.get(StorageConfigConstant.ENDPOINT_KEY).getValue();
             bucketName = stringStorageConfigMap.get(StorageConfigConstant.BUCKET_NAME_KEY).getValue();
             basePath = stringStorageConfigMap.get(StorageConfigConstant.BASE_PATH).getValue();
+            isPrivate = Convert.toBool(stringStorageConfigMap.get(StorageConfigConstant.IS_PRIVATE).getValue(), true);
 
             if (Objects.isNull(accessKey) || Objects.isNull(secretKey) || Objects.isNull(endPoint) || Objects.isNull(bucketName)) {
                 log.debug("初始化存储策略 [{}] 失败: 参数不完整", getStorageTypeEnum().getDescription());
diff --git a/src/main/java/im/zhaojun/qiniu/service/QiniuServiceImpl.java b/src/main/java/im/zhaojun/qiniu/service/QiniuServiceImpl.java
index ca02494..54dc9f2 100644
--- a/src/main/java/im/zhaojun/qiniu/service/QiniuServiceImpl.java
+++ b/src/main/java/im/zhaojun/qiniu/service/QiniuServiceImpl.java
@@ -1,5 +1,6 @@
 package im.zhaojun.qiniu.service;
 
+import cn.hutool.core.convert.Convert;
 import com.amazonaws.auth.AWSStaticCredentialsProvider;
 import com.amazonaws.auth.BasicAWSCredentials;
 import com.amazonaws.client.builder.AwsClientBuilder;
@@ -36,6 +37,7 @@ public class QiniuServiceImpl extends AbstractS3FileService implements FileServi
             bucketName = stringStorageConfigMap.get(StorageConfigConstant.BUCKET_NAME_KEY).getValue();
             domain = stringStorageConfigMap.get(StorageConfigConstant.DOMAIN_KEY).getValue();
             basePath = stringStorageConfigMap.get(StorageConfigConstant.BASE_PATH).getValue();
+            isPrivate = Convert.toBool(stringStorageConfigMap.get(StorageConfigConstant.IS_PRIVATE).getValue(), true);
 
             if (Objects.isNull(accessKey) || Objects.isNull(secretKey) || Objects.isNull(endPoint) || Objects.isNull(bucketName)) {
                 log.debug("初始化存储策略 [{}] 失败: 参数不完整", getStorageTypeEnum().getDescription());
diff --git a/src/main/java/im/zhaojun/tencent/TencentServiceImpl.java b/src/main/java/im/zhaojun/tencent/TencentServiceImpl.java
index 10092b7..1d03edc 100644
--- a/src/main/java/im/zhaojun/tencent/TencentServiceImpl.java
+++ b/src/main/java/im/zhaojun/tencent/TencentServiceImpl.java
@@ -1,5 +1,6 @@
 package im.zhaojun.tencent;
 
+import cn.hutool.core.convert.Convert;
 import com.amazonaws.auth.AWSStaticCredentialsProvider;
 import com.amazonaws.auth.BasicAWSCredentials;
 import com.amazonaws.client.builder.AwsClientBuilder;
@@ -35,6 +36,7 @@ public class TencentServiceImpl extends AbstractS3FileService implements FileSer
             bucketName = stringStorageConfigMap.get(StorageConfigConstant.BUCKET_NAME_KEY).getValue();
             domain = stringStorageConfigMap.get(StorageConfigConstant.DOMAIN_KEY).getValue();
             basePath = stringStorageConfigMap.get(StorageConfigConstant.BASE_PATH).getValue();
+            isPrivate = Convert.toBool(stringStorageConfigMap.get(StorageConfigConstant.IS_PRIVATE).getValue(), true);
 
             if (Objects.isNull(secretId) || Objects.isNull(secretKey) || Objects.isNull(endPoint) || Objects.isNull(bucketName)) {
                 log.debug("初始化存储策略 [{}] 失败: 参数不完整", getStorageTypeEnum().getDescription());