diff --git a/backend/internal/httpapi/server_test.go b/backend/internal/httpapi/server_test.go
index 683457d..c39d9f6 100644
--- a/backend/internal/httpapi/server_test.go
+++ b/backend/internal/httpapi/server_test.go
@@ -10,8 +10,8 @@ import (
 	"path/filepath"
 	"strings"
 	"sync"
-	"time"
 	"testing"
+	"time"
 
 	"golang.org/x/crypto/bcrypt"
 
@@ -727,4 +727,4 @@ func TestDeleteDomainRejectsActiveCertificateTask(t *testing.T) {
 	if _, err := domainRepo.GetByID(context.Background(), createdDomain.ID); !repository.IsNotFound(err) {
 		t.Fatalf("删除成功后仍能读取域名：%v", err)
 	}
-}
\ No newline at end of file
+}