diff --git a/project/functions.js b/project/functions.js
index 7a1d7b0..72f9dee 100644
--- a/project/functions.js
+++ b/project/functions.js
@@ -788,7 +788,7 @@ var functions_d6ad677b_427a_4623_b50f_a445a3b0ef8a =
 		} else {
 			hero.def += GEM
 			core.drawTip("获得" + core.material.items[itemId].name + "，防御力提升" + GEM + "点", itemId)
-			if (flags.MapStatus?.Choose === "Mamushi" && R) core.playSound("宝石")
+			if (flags.MapStatus?.Choose === "Mamushi" & GEM > 0) core.playSound("宝石")
 			else if (flags.MapStatus?.Choose !== "Mamushi") core.playSound("宝石")
 		}
 	}