diff --git a/Assets/ManagedResources/Audio/Skill/skill/Audio_niu_attack_01.mp3 b/Assets/ManagedResources/Audio/Skill/skill/Audio_niu_attack_01.mp3 new file mode 100644 index 0000000000..87fb635979 Binary files /dev/null and b/Assets/ManagedResources/Audio/Skill/skill/Audio_niu_attack_01.mp3 differ diff --git a/Assets/ManagedResources/Audio/Skill/skill/Audio_niu_hit_01.mp3 b/Assets/ManagedResources/Audio/Skill/skill/Audio_niu_hit_01.mp3 new file mode 100644 index 0000000000..7e44db2a10 Binary files /dev/null and b/Assets/ManagedResources/Audio/Skill/skill/Audio_niu_hit_01.mp3 differ