diff --git a/.eslintrc.json b/.eslintrc.json
index 19f5d666d..4bc0cf66e 100644
--- a/.eslintrc.json
+++ b/.eslintrc.json
@@ -11,7 +11,6 @@
         "no-unused-vars": 0,
         "no-undef": 0,
         "no-redeclare": 0,
-        "no-prototype-builtins": 0,
         "require-yield": 0,
         "no-irregular-whitespace": ["error", { "skipStrings": true, "skipTemplates": true }],
         "no-constant-condition": ["error", { "checkLoops": false }]/* ,
diff --git a/game/game.js b/game/game.js
index 1eec9100e..d65690e56 100644
--- a/game/game.js
+++ b/game/game.js
@@ -8188,7 +8188,7 @@
 		run:function(time){
 			lib.status.time=time;
 			for(var i=0;i<lib.updates.length;i++){
-				if(!Object.prototype.hasOwnProperty.call(lib.updates[i], '_time')){
+				if(!('_time' in lib.updates[i])){
 					lib.updates[i]._time=time;
 				}
 				if(lib.updates[i](time-lib.updates[i]._time-lib.status.delayed)===false){
@@ -19829,14 +19829,14 @@
 						cards[i].recheck();
 						
 						var info=lib.card[cards[i].name];
-						if(Object.prototype.hasOwnProperty.call(cards[i], '_destroy')){
+						if('_destroy' in cards[i]){
 							if(cards[i]._destroy){
 								cards[i].delete();
 								cards[i].destroyed=cards[i]._destroy;
 								continue;
 							}
 						}
-						else if(Object.prototype.hasOwnProperty.call(cards[i], 'destroyed')){
+						else if('destroyed' in cards[i]){
 							if(event.getlx!==false&&event.position&&cards[i].willBeDestroyed(event.position.id,null,event)){
 								cards[i].selfDestroy(event);
 								continue;
@@ -25479,7 +25479,7 @@
 						}
 					}
 					if(next.animate=='gain2'||next.animate=='draw2'){
-						if(!Object.prototype.hasOwnProperty.call(next, 'log')){
+						if(!('log' in next)){
 							next.log=true;
 						}
 					}
@@ -25566,7 +25566,7 @@
 						}
 					}
 					if(next.animate=='gain2'||next.animate=='draw2'||next.animate=='give'){
-						if(!Object.prototype.hasOwnProperty.call(next, 'log')){
+						if(!('log' in next)){
 							next.log=true;
 						}
 					}
@@ -26370,7 +26370,7 @@
 					}
 					clearTimeout(lib.node.torespondtimeout[this.playerid]);
 					delete lib.node.torespondtimeout[this.playerid];
-					if(!Object.prototype.hasOwnProperty.call(lib.node.torespond, this.playerid)){
+					if(!(this.playerid in lib.node.torespond)){
 						return;
 					}
 					var noresume=false;
@@ -26397,7 +26397,7 @@
 					else if(_status.paused&&!noresume) game.resume();
 				}
 				tempUnwait(result){
-					if(!Object.prototype.hasOwnProperty.call(lib.node.torespond, this.playerid)){
+					if(!(this.playerid in lib.node.torespond)){
 						return;
 					}
 					var proceed;
@@ -37763,7 +37763,7 @@
 				const config=game.importedPack.config;
 				Object.keys(config).forEach(value=>{
 					const configObject=config[value];
-					if(configObject&&Object.prototype.hasOwnProperty.call(configObject, 'init')) game.saveConfig(`extension_${extensionName}_${value}`,configObject.init);
+					if(configObject&&('init' in configObject)) game.saveConfig(`extension_${extensionName}_${value}`,configObject.init);
 				});
 				if(game.download){
 					const files=zip.files,hiddenFileFlags=['.','_'],fileList=Object.keys(files).filter(key=>!files[key].dir&&!hiddenFileFlags.includes(key[0])).reverse();
@@ -42203,7 +42203,7 @@
 			config.num=config.num||num||3;
 			config.ratio=config.ratio||ratio||1.2;
 			config.update=config.update||update;
-			if(!Object.prototype.hasOwnProperty.call(config, 'first')){
+			if(!('first' in config)){
 				if(typeof first=='boolean'){
 					config.first=first;
 				}
@@ -42817,10 +42817,10 @@
 			}
 			if(info.marktext) lib.translate[`${i}_bg`]=info.marktext;
 			if(info.silent){
-				if(!Object.prototype.hasOwnProperty.call(info, 'forced')) info.forced=true;
-				if(!Object.prototype.hasOwnProperty.call(info, 'popup')) info.popup=false;
+				if(!('forced' in info)) info.forced=true;
+				if(!('popup' in info)) info.popup=false;
 			}
-			if(!Object.prototype.hasOwnProperty.call(info, '_priority')){
+			if(!('_priority' in info)){
 				let priority=0;
 				if(info.priority){
 					priority=info.priority*100;
@@ -45117,7 +45117,7 @@
 									var cfg=copyObj(infoconfig[j]);
 									cfg._name=j;
 									cfg.mode=mode;
-									if(!Object.prototype.hasOwnProperty.call(config, j)){
+									if(!(j in config)){
 										game.saveConfig(j,cfg.init,mode);
 									}
 									else{
@@ -45585,7 +45585,7 @@
 									}
 									var cfg=copyObj(info.config[j]);
 									cfg._name=j;
-									if(!Object.prototype.hasOwnProperty.call(config, j)){
+									if(!(j in config)){
 										if(cfg.type!='autoskill'&&cfg.type!='banskill'){
 											game.saveConfig(j,cfg.init);
 										}
@@ -47459,7 +47459,7 @@
 									j=mode+'_'+i+'_playpackconfig';
 								}
 								cfg._name=j;
-								if(!Object.prototype.hasOwnProperty.call(lib.config, j)){
+								if(!(j in lib.config)){
 									game.saveConfig(j,cfg.init);
 								}
 								else{
@@ -49852,7 +49852,7 @@
 												game.saveConfig('extension_'+extname+'_enable',true);
 												game.saveConfig('extension_'+extname+'_version',that.info.version);
 												for(var i in game.importedPack.config){
-													if(game.importedPack.config[i]&&Object.prototype.hasOwnProperty.call(game.importedPack.config[i], 'init')){
+													if(game.importedPack.config[i]&&('init' in game.importedPack.config[i])){
 														game.saveConfig('extension_'+extname+'_'+i,game.importedPack.config[i].init);
 													}
 												}
@@ -58516,7 +58516,7 @@
 		priority:skill=>{
 			const info=get.info(skill);
 			if(!info) return 0;
-			if(Object.prototype.hasOwnProperty.call(info, '_priority')) return info._priority;
+			if('_priority' in info) return info._priority;
 			let priority=0;
 			if(info.priority){
 				priority=info.priority*100;
@@ -59196,7 +59196,7 @@
 		character:(name,num)=>{
 			let info=lib.character[name];
 			if(!info){
-				const pack=Object.keys(lib.characterPack).find(pack=>Object.prototype.hasOwnProperty.call(lib.characterPack[pack], name));
+				const pack=Object.keys(lib.characterPack).find(pack=>name in lib.characterPack[pack]);
 				if(pack) info=lib.characterPack[pack][name];
 			}
 			if(info){
@@ -60254,7 +60254,7 @@
 				if(card.length==1) return get.suit(card[0],player);
 				return 'none';
 			}
-			else if(!Object.prototype.hasOwnProperty.call(card, 'suit')&&Array.isArray(card.cards)){
+			else if(!('suit' in card)&&Array.isArray(card.cards)){
 				return get.suit(card.cards,player);
 			}
 			else{
@@ -60306,7 +60306,7 @@
 			if(!card) return;
 			//狗卡你是真敢出啊
 			var number=null;
-			if(Object.prototype.hasOwnProperty.call(card, 'number')){
+			if('number' in card){
 				number=card.number;
 				if(typeof number!='number') number=null;
 			}