diff --git a/game/game.js b/game/game.js
index dcebda4a5..3eb4604cf 100644
--- a/game/game.js
+++ b/game/game.js
@@ -33694,12 +33694,10 @@
 		},
 		importExtension:gnc.async(function*(data,finishLoad,exportext,pkg){
 			//by 来瓶可乐加冰
-			if(!window.JSZip){
-				lib.init.js(lib.assetURL+'game','jszip',function(){
-					game.importExtension(data,finishLoad,exportext,pkg);
-				});
-			}
-			else if(get.objtype(data)=='object'){
+			if(!window.JSZip)
+				yield new Promise((resolve,reject)=>lib.init.js(`${lib.assetURL}game`,"jszip",resolve,reject));
+
+			if(get.objtype(data)=='object'){
 			//导出
 				var zip=new JSZip();
 				var filelist=[];
@@ -33807,6 +33805,8 @@
 					if(str===""||undefined) throw('你导入的不是扩展！请选择正确的文件');
 					_status.importingExtension=true;
 					eval(str);
+					yield Promise.allSettled(_status.extensionLoading);
+					delete _status.extensionLoading;
 					_status.importingExtension=false;
 					if(!game.importedPack) throw('err');
 					var extname=game.importedPack.name;