diff --git a/README.md b/README.md
index 50ed514c..de1e27fa 100644
--- a/README.md
+++ b/README.md
@@ -5,6 +5,7 @@
 HTML5 canvas制作的魔塔样板，支持全平台游戏！
 **即使完全不会编程的用户，按照模板和说明文档也能很快做出一个魔塔游戏！**
 
+* [List / HTML5魔塔游戏列表](http://mota.pw/)
 * [Demo / 样板效果](https://ckcz123.com/games/template/)
 * [Docs / 使用文档说明](https://ckcz123.github.io/mota-js/)
 * [Video / 视频教程](http://www.bilibili.com/video/av17608025/)
diff --git a/_server/blockly/MotaAction.g4 b/_server/blockly/MotaAction.g4
index c553f3bc..027fe661 100644
--- a/_server/blockly/MotaAction.g4
+++ b/_server/blockly/MotaAction.g4
@@ -134,19 +134,19 @@ return code;
 
 //changeFloor 事件编辑器入口之一
 changeFloor_m
-    :   '楼梯, 传送门' BGNL? Newline '目标楼层' IdString Stair_List 'x' Int ',' 'y' Int '朝向' DirectionEx_List '动画时间' Int? '允许穿透' Bool BEND
+    :   '楼梯, 传送门' BGNL? Newline '目标楼层' IdString Stair_List 'x' Number ',' 'y' Number '朝向' DirectionEx_List '动画时间' Int? '允许穿透' Bool BEND
     ;
 
 /* changeFloor_m
 tooltip : 楼梯, 传送门, 如果目标楼层有多个楼梯, 写upFloor或downFloor可能会导致到达的楼梯不确定, 这时候请使用loc方式来指定具体的点位置
 helpUrl : https://ckcz123.github.io/mota-js/#/element?id=%e8%b7%af%e9%9a%9c%ef%bc%8c%e6%a5%bc%e6%a2%af%ef%bc%8c%e4%bc%a0%e9%80%81%e9%97%a8
 default : ["MT1",null,0,0,[['不变',''],['上','up'],['下','down'],['左','left'],['右','right']],500,null]
-var loc = ', "loc": ['+Int_0+', '+Int_1+']';
+var loc = ', "loc": ['+Number_0+', '+Number_1+']';
 if (Stair_List_0!=='loc')loc = ', "stair": "'+Stair_List_0+'"';
 DirectionEx_List_0 = DirectionEx_List_0 && (', "direction": "'+DirectionEx_List_0+'"');
-Int_2 = Int_2 ?(', "time": '+Int_2):'';
+Int_0 = Int_0 ?(', "time": '+Int_0):'';
 Bool_0 = Bool_0 ?'':(', "portalWithoutTrigger": false');
-var code = '{"floorId": "'+IdString_0+'"'+loc+DirectionEx_List_0+Int_2+Bool_0+' }\n';
+var code = '{"floorId": "'+IdString_0+'"'+loc+DirectionEx_List_0+Int_0+Bool_0+' }\n';
 return code;
 */
 
@@ -464,7 +464,7 @@ return code;
 */
 
 changeFloor_s
-    :   '楼层切换' IdString 'x' Int ',' 'y' Int '朝向' DirectionEx_List '动画时间' Int? Newline
+    :   '楼层切换' IdString 'x' Number ',' 'y' Number '朝向' DirectionEx_List '动画时间' Int? Newline
     ;
 
 /* changeFloor_s
@@ -473,13 +473,13 @@ helpUrl : https://ckcz123.github.io/mota-js/#/event?id=changefloor-%e6%a5%bc%e5%
 default : ["MT1",0,0,[['不变',''],['上','up'],['下','down'],['左','left'],['右','right']],500]
 colour : this.dataColor
 DirectionEx_List_0 = DirectionEx_List_0 && (', "direction": "'+DirectionEx_List_0+'"');
-Int_2 = Int_2 ?(', "time": '+Int_2):'';
-var code = '{"type": "changeFloor", "floorId": "'+IdString_0+'", "loc": ['+Int_0+', '+Int_1+']'+DirectionEx_List_0+Int_2+' },\n';
+Int_0 = Int_0 ?(', "time": '+Int_0):'';
+var code = '{"type": "changeFloor", "floorId": "'+IdString_0+'", "loc": ['+Number_0+', '+Number_1+']'+DirectionEx_List_0+Int_0+' },\n';
 return code;
 */
 
 changePos_0_s
-    :   '位置切换' 'x' Int ',' 'y' Int '朝向' DirectionEx_List Newline
+    :   '位置切换' 'x' Number ',' 'y' Number '朝向' DirectionEx_List Newline
     ;
 
 /* changePos_0_s
@@ -988,7 +988,7 @@ StepString
     ;
 
 IdString
-    :   [a-zA-Z_][0-9a-zA-Z_\-:]*
+    :   [0-9a-zA-Z_][0-9a-zA-Z_:]*
     ;
 
 FixedId_List
@@ -1415,7 +1415,7 @@ MotaActionFunctions.EvalString_pre = function(EvalString){
 
 MotaActionFunctions.IdString_pre = function(IdString){
   if (IdString.indexOf('__door_name__')!==-1) throw new Error('请修改__door_name__,建议如开MT1层的[3,3]点的门, 则使用flag:MT1_3_3作为开门变量');
-  if (IdString && !(/^[a-zA-Z_][0-9a-zA-Z_\-:]*$/.test(IdString)))throw new Error('id: '+IdString+'中包含了0-9 a-z A-Z _ - :之外的字符');
+  if (IdString && !(/^[0-9a-zA-Z_][0-9a-zA-Z_\-:]*$/.test(IdString)))throw new Error('id: '+IdString+'中包含了0-9 a-z A-Z _ - :之外的字符');
   return IdString;
 }
 
diff --git a/main.js b/main.js
index f5f2fea5..ee198da6 100644
--- a/main.js
+++ b/main.js
@@ -9,6 +9,8 @@ function main() {
     // 请注意，只有useCompress是false时才会读取floors目录下的文件，为true时会直接读取libs目录下的floors.min.js文件。
     // 如果要进行剧本的修改请务必将其改成false。
 
+    this.bgmRemote = false; // 是否采用远程BGM
+
     //------------------------ 用户修改内容 END ------------------------//
 
     this.dom = {
diff --git a/project/data.comment.js b/project/data.comment.js
index 40a8daa0..92601f77 100644
--- a/project/data.comment.js
+++ b/project/data.comment.js
@@ -32,16 +32,6 @@ data_comment_c456ea59_6018_45ef_8bcc_211a24c627dc =
                     "_type": "textarea",
                     "_data": "在此存放所有的SE，和文件名一致 \n 音频名不能使用中文，不能带空格或特殊字符；可以直接改名拼音就好"
                 },
-                "bgmRemote": {
-                    "_leaf": true,
-                    "_type": "select",
-                    "_select": {
-                        "values": [
-                            false
-                        ]
-                    },
-                    "_data": "是否使用远程的背景音乐；此项一般不要开启"
-                },
                 "startBackground": {
                     "_leaf": true,
                     "_type": "textarea",
diff --git a/project/data.js b/project/data.js
index 31e53b68..1059227c 100644
--- a/project/data.js
+++ b/project/data.js
@@ -2,7 +2,7 @@ data_a1e2fb4a_e986_4524_b0da_9b7ba7c0874d =
 {
 	"main" : {
 		"floorIds" : [ 
-			"sample0", "sample1", "sample2"
+			"sample0", "sample1", "sample2", "MT0"
 		],
 		"images" : [
 			"bg.jpg",
@@ -16,7 +16,6 @@ data_a1e2fb4a_e986_4524_b0da_9b7ba7c0874d =
 		"sounds" : [ 
 			'floor.mp3', 'attack.ogg', 'door.ogg', 'item.ogg', 'zone.ogg'
 		],
-		"bgmRemote" : false,
 		"startBackground" : "bg.jpg",
 		"startLogoStyle" : "color: black",
 		"levelChoose" : [["简单","Easy"],["普通","Normal"],["困难","Hard"],["噩梦","Hell"]],