diff --git a/Assets/ManagedResources/Audio/Skill/skill/Audioc_swk_00015_attack_01.mp3 b/Assets/ManagedResources/Audio/Skill/skill/Audioc_swk_00015_attack_01.mp3 index 4c071dd80f..2ae46fc24d 100644 Binary files a/Assets/ManagedResources/Audio/Skill/skill/Audioc_swk_00015_attack_01.mp3 and b/Assets/ManagedResources/Audio/Skill/skill/Audioc_swk_00015_attack_01.mp3 differ