diff --git a/card/standard.js b/card/standard.js
index b3789ece1..630963240 100644
--- a/card/standard.js
+++ b/card/standard.js
@@ -677,7 +677,7 @@ card.standard={
 							return 0;
 						}
 						if(target.num('h','sha')>player.num('h','sha')){
-							return -2;
+							if(Math.random()<0.5) return -2;
 						}
 						return -0.5;
 					}
diff --git a/character/sp.js b/character/sp.js
index 024dd2b76..d7a95d2b1 100644
--- a/character/sp.js
+++ b/character/sp.js
@@ -1098,7 +1098,6 @@ character.sp={
 			filter:function(event,player){
 				if(event.player.num('h')) return false;
 				if(_status.currentPhase==event.player) return false;
-				if(event.player==player) return false;
 				for(var i=0;i<event.cards.length;i++){
 					if(event.cards[i].original=='h') return true;
 				}
diff --git a/character/yijiang.js b/character/yijiang.js
index 903fdf819..c79b20cf6 100644
--- a/character/yijiang.js
+++ b/character/yijiang.js
@@ -577,10 +577,14 @@ character.yijiang={
 		xiantu:{
 			unique:true,
 			gainnable:true,
+			forceunique:true,
 			trigger:{global:'phaseUseBegin'},
 			filter:function(event,player){
 				return event.player!=player&&player.num('h')>0;
 			},
+			prompt:function(event,player){
+				return '是否对'+get.translation(event.player)+'发动【献图】？'
+			},
 			check:function(event,player){
 				if(ai.get.attitude(player,event.player)<5) return false;
 				if(player.maxHp-player.hp>=2) return false;
diff --git a/game/game.js b/game/game.js
index 422e8c2d3..87c79c1ac 100644
--- a/game/game.js
+++ b/game/game.js
@@ -1935,8 +1935,10 @@ window.play={};
 					else{
 						game.log(get.translation(player)+'被连环');
 					}
+					if(lib.config.background_audio){
+						game.playAudio('effect','link');
+					}
 					player.classList.toggle('linked');
-					game.playAudio('effect','link');
 				},
 
 			},