          this.FtpForm.get('sSubDirName').enable();
          this.checkCustomize('sTopDirNameRule', this.FtpForm.get('sTopDirNameRule').value);
          this.checkCustomize('sSubDirNameRule', this.FtpForm.get('sSubDirNameRule').value);
        } else {
          this.logger.error(dep, 'Unexcept Path Depth:');
        }
      }
    );