diff --git a/lua/app/module/battle/component/battle_unit_comp.lua b/lua/app/module/battle/component/battle_unit_comp.lua
index 9240e0b8..007c90f6 100644
--- a/lua/app/module/battle/component/battle_unit_comp.lua
+++ b/lua/app/module/battle/component/battle_unit_comp.lua
@@ -1411,7 +1411,9 @@ function BattleUnitComp:onSkillTakeEffect(skill, isFinalBlock, validEffectIdx)
 						break
 					end
 				end
-				BattleHelper:playSkillSound(soundHit[soundIndex], 0)
+				if soundHit[soundIndex] and soundHit[soundIndex] > 0 then
+					BattleHelper:playSkillSound(soundHit[soundIndex], 0)
+				end
 			end
 		end
 	end