diff --git a/internal/pkg/core/uploader/providers/aliyun-cas/aliyun_cas.go b/internal/pkg/core/uploader/providers/aliyun-cas/aliyun_cas.go
index c524f115..dc0a9f8e 100644
--- a/internal/pkg/core/uploader/providers/aliyun-cas/aliyun_cas.go
+++ b/internal/pkg/core/uploader/providers/aliyun-cas/aliyun_cas.go
@@ -26,6 +26,8 @@ type AliyunCASUploader struct {
 	sdkClient *aliyunCas.Client
 }
 
+var _ uploader.Uploader = (*AliyunCASUploader)(nil)
+
 func New(config *AliyunCASUploaderConfig) (*AliyunCASUploader, error) {
 	client, err := createSdkClient(
 		config.AccessKeyId,
diff --git a/internal/pkg/core/uploader/providers/aliyun-slb/aliyun_slb.go b/internal/pkg/core/uploader/providers/aliyun-slb/aliyun_slb.go
index 9a396c89..aad8e219 100644
--- a/internal/pkg/core/uploader/providers/aliyun-slb/aliyun_slb.go
+++ b/internal/pkg/core/uploader/providers/aliyun-slb/aliyun_slb.go
@@ -28,6 +28,8 @@ type AliyunSLBUploader struct {
 	sdkClient *aliyunSlb.Client
 }
 
+var _ uploader.Uploader = (*AliyunSLBUploader)(nil)
+
 func New(config *AliyunSLBUploaderConfig) (*AliyunSLBUploader, error) {
 	client, err := createSdkClient(
 		config.AccessKeyId,
diff --git a/internal/pkg/core/uploader/providers/dogecloud/dogecloud.go b/internal/pkg/core/uploader/providers/dogecloud/dogecloud.go
index 2083e314..b73c5cea 100644
--- a/internal/pkg/core/uploader/providers/dogecloud/dogecloud.go
+++ b/internal/pkg/core/uploader/providers/dogecloud/dogecloud.go
@@ -21,6 +21,8 @@ type DogeCloudUploader struct {
 	sdkClient *doge.Client
 }
 
+var _ uploader.Uploader = (*DogeCloudUploader)(nil)
+
 func New(config *DogeCloudUploaderConfig) (*DogeCloudUploader, error) {
 	client, err := createSdkClient(
 		config.AccessKey,
diff --git a/internal/pkg/core/uploader/providers/huaweicloud-elb/huaweicloud_elb.go b/internal/pkg/core/uploader/providers/huaweicloud-elb/huaweicloud_elb.go
index 198494b3..e313164f 100644
--- a/internal/pkg/core/uploader/providers/huaweicloud-elb/huaweicloud_elb.go
+++ b/internal/pkg/core/uploader/providers/huaweicloud-elb/huaweicloud_elb.go
@@ -32,6 +32,8 @@ type HuaweiCloudELBUploader struct {
 	sdkClient *hcElb.ElbClient
 }
 
+var _ uploader.Uploader = (*HuaweiCloudELBUploader)(nil)
+
 func New(config *HuaweiCloudELBUploaderConfig) (*HuaweiCloudELBUploader, error) {
 	client, err := createSdkClient(
 		config.AccessKeyId,
diff --git a/internal/pkg/core/uploader/providers/huaweicloud-scm/huaweicloud_scm.go b/internal/pkg/core/uploader/providers/huaweicloud-scm/huaweicloud_scm.go
index b8510900..4809faeb 100644
--- a/internal/pkg/core/uploader/providers/huaweicloud-scm/huaweicloud_scm.go
+++ b/internal/pkg/core/uploader/providers/huaweicloud-scm/huaweicloud_scm.go
@@ -27,6 +27,8 @@ type HuaweiCloudSCMUploader struct {
 	sdkClient *hcScm.ScmClient
 }
 
+var _ uploader.Uploader = (*HuaweiCloudSCMUploader)(nil)
+
 func New(config *HuaweiCloudSCMUploaderConfig) (*HuaweiCloudSCMUploader, error) {
 	client, err := createSdkClient(
 		config.AccessKeyId,
diff --git a/internal/pkg/core/uploader/providers/qiniu-sslcert/qiniu_sslcert.go b/internal/pkg/core/uploader/providers/qiniu-sslcert/qiniu_sslcert.go
index 010c55d1..148c2998 100644
--- a/internal/pkg/core/uploader/providers/qiniu-sslcert/qiniu_sslcert.go
+++ b/internal/pkg/core/uploader/providers/qiniu-sslcert/qiniu_sslcert.go
@@ -23,6 +23,8 @@ type QiniuSSLCertUploader struct {
 	sdkClient *qiniuEx.Client
 }
 
+var _ uploader.Uploader = (*QiniuSSLCertUploader)(nil)
+
 func New(config *QiniuSSLCertUploaderConfig) (*QiniuSSLCertUploader, error) {
 	client, err := createSdkClient(
 		config.AccessKey,
diff --git a/internal/pkg/core/uploader/providers/tencentcloud-ssl/tencentcloud_ssl.go b/internal/pkg/core/uploader/providers/tencentcloud-ssl/tencentcloud_ssl.go
index c6e5dcb5..97a029c5 100644
--- a/internal/pkg/core/uploader/providers/tencentcloud-ssl/tencentcloud_ssl.go
+++ b/internal/pkg/core/uploader/providers/tencentcloud-ssl/tencentcloud_ssl.go
@@ -21,6 +21,8 @@ type TencentCloudSSLUploader struct {
 	sdkClient *tcSsl.Client
 }
 
+var _ uploader.Uploader = (*TencentCloudSSLUploader)(nil)
+
 func New(config *TencentCloudSSLUploaderConfig) (*TencentCloudSSLUploader, error) {
 	client, err := createSdkClient(
 		config.SecretId,
diff --git a/internal/pkg/core/uploader/uploader.go b/internal/pkg/core/uploader/uploader.go
index 87a4d633..1fc34d82 100644
--- a/internal/pkg/core/uploader/uploader.go
+++ b/internal/pkg/core/uploader/uploader.go
@@ -2,7 +2,7 @@
 
 import "context"
 
-// 表示定义证书上传者的抽象类型接口。
+// 表示定义证书上传器的抽象类型接口。
 // 云服务商通常会提供 SSL 证书管理服务，可供用户集中管理证书。
 // 注意与 `Deployer` 区分，“上传”通常为“部署”的前置操作。
 type Uploader interface {