diff --git a/internal/service/client_auth/service.go b/internal/service/client_auth/service.go
index 4706565..d1d9d1f 100644
--- a/internal/service/client_auth/service.go
+++ b/internal/service/client_auth/service.go
@@ -309,10 +309,12 @@ func (s *Service) BindPhone(ctx context.Context, customerID uint, req *dto.BindP
 		return nil, errors.Wrap(errors.CodeInternalError, err, "查询手机号绑定关系失败")
 	}
 
+	now := time.Now()
 	record := &model.PersonalCustomerPhone{
 		CustomerID: customerID,
 		Phone:      req.Phone,
 		IsPrimary:  true,
+		VerifiedAt: &now,
 		Status:     1,
 	}
 	if err := s.phoneStore.Create(ctx, record); err != nil {
@@ -321,7 +323,7 @@ func (s *Service) BindPhone(ctx context.Context, customerID uint, req *dto.BindP
 
 	return &dto.BindPhoneResponse{
 		Phone:   req.Phone,
-		BoundAt: record.VerifiedAt.Format("2006-01-02 15:04:05"),
+		BoundAt: now.Format("2006-01-02 15:04:05"),
 	}, nil
 }
 
diff --git a/internal/store/postgres/personal_customer_phone_store.go b/internal/store/postgres/personal_customer_phone_store.go
index 2ee65b6..05acf25 100644
--- a/internal/store/postgres/personal_customer_phone_store.go
+++ b/internal/store/postgres/personal_customer_phone_store.go
@@ -21,7 +21,6 @@ func NewPersonalCustomerPhoneStore(db *gorm.DB) *PersonalCustomerPhoneStore {
 
 // Create 创建手机号绑定记录
 func (s *PersonalCustomerPhoneStore) Create(ctx context.Context, phone *model.PersonalCustomerPhone) error {
-	// VerifiedAt 在验证通过后更新，创建时保持 nil
 	return s.db.WithContext(ctx).Create(phone).Error
 }