fix

internal/biz/api_token.go

@@ -41,9 +41,6 @@ func (uc *SettingsUsecase) PrepareAPIToken(ctx context.Context, userID, authorit
 	if days == -1 {
 		duration = 100 * 365 * 24 * time.Hour
 	}
-	if duration <= 0 {
-		return nil, 0, errors.New("有效天数必须大于0或为-1")
-	}
 	return user, duration, nil
 }