diff --git a/internal/config/config.go b/internal/config/config.go
index ae8c399..6303f1a 100644
--- a/internal/config/config.go
+++ b/internal/config/config.go
@@ -11,6 +11,7 @@ type Config struct {
 		AccessSecret string
 		AccessExpire int64
 	}
+	CosHost string
 	CdnHost string
 	CIHost  string
 	CosApi  struct {
diff --git a/internal/logic/util/PhotoCheck.go b/internal/logic/util/PhotoCheck.go
index 5ae890b..3491421 100644
--- a/internal/logic/util/PhotoCheck.go
+++ b/internal/logic/util/PhotoCheck.go
@@ -30,7 +30,10 @@ func PhotoCheck(ctx context.Context, svc *svc.ServiceContext, urls []string) (er
 			host := "https://" + svc.Config.CdnHost
 			for _, url := range urls {
 				name := url[len(host)+1:]
-				svc.CiClient.Object.Delete(ctx, name)
+				_, err = svc.CiClient.Object.Delete(ctx, name)
+				if err != nil {
+					return err
+				}
 			}
 			return errorx.ErrPhotoNotSec
 		}
diff --git a/internal/svc/service_context.go b/internal/svc/service_context.go
index 23a17b5..2851a69 100644
--- a/internal/svc/service_context.go
+++ b/internal/svc/service_context.go
@@ -33,7 +33,7 @@ type ServiceContext struct {
 }
 
 func NewServiceContext(c config.Config) *ServiceContext {
-	bu, _ := url.Parse("https://" + c.CdnHost)
+	bu, _ := url.Parse("https://" + c.CosHost)
 	cu, _ := url.Parse("https://" + c.CIHost)
 	b := &cos.BaseURL{
 		BucketURL: bu,