1. First open the Kugou Music application: Find and open the Kugou Music application on your phone or computer.

2. Next, enter the settings: On the main interface of the Kugou Music application, find and click the settings icon in the upper right corner to enter the settings menu.

3. Then find the sound effect settings: In the settings menu, find the sound effects or sound effect settings option. The exact name and location may vary from version to version, but will be in the sound quality or sound effects related settings.

4. Then turn off the Viper sound effect: In the sound effect settings, find the Viper sound effect option and turn it off. The Viper sound can be turned off by sliding the button, selecting Off, or selecting another sound mode.

5. Finally save the settings: After completing the operation of turning off the Viper sound effect, remember to click the Save or Confirm button to ensure that the settings take effect.