diff --git a/_server/editor.js b/_server/editor.js
index 425de609..d6130e83 100644
--- a/_server/editor.js
+++ b/_server/editor.js
@@ -20,25 +20,25 @@ editor.prototype.init = function(callback){
       if (Boolean(callback))callback();
     });
   }
+
   var afterMainInit = function(){
     editor.main=main;
     editor.core=core;
     editor.fs=fs;
-    editor_file = editor_file(editor);
-    editor.file=editor_file;
-    editor_mode = editor_mode(editor);
-    editor.mode=editor_mode;
-    editor.material.images=core.material.images;
-    editor.listen(); // 开始监听事件
-    var hard = 'Hard';
-    core.resetStatus(core.firstData.hero, hard, core.firstData.floorId, null, core.initStatus.maps);
-    //core.status.maps = core.clone(core.maps.initMaps(floorIds));
-    core.changeFloor(core.status.floorId, null, core.firstData.hero.loc, null, function() {
-        afterCoreReset();
-    }, true);
-    core.events.setInitData(hard);
+    editor_file = editor_file(editor, function() {
+      editor.file=editor_file;
+      editor_mode = editor_mode(editor);
+      editor.mode=editor_mode;
+      editor.material.images=core.material.images;
+      editor.listen(); // 开始监听事件
+      core.resetStatus(core.firstData.hero, null, core.firstData.floorId, null, core.initStatus.maps);
+      core.changeFloor(core.status.floorId, null, core.firstData.hero.loc, null, function() {
+          afterCoreReset();
+      }, true);
+      core.events.setInitData(null);
+    });
   }
-  setTimeout(afterMainInit, 500);
+  afterMainInit();
 }
 
 editor.prototype.reset = function(callback){
diff --git a/_server/editor_file.js b/_server/editor_file.js
index 741e5d0f..ce340d8a 100644
--- a/_server/editor_file.js
+++ b/_server/editor_file.js
@@ -1,7 +1,9 @@
-editor_file = function(editor){
+editor_file = function(editor, callback){
   
   var editor_file = {};
 
+
+
   (function(){
     var script = document.createElement('script');
     if (window.location.href.indexOf('_server')!==-1)
@@ -12,6 +14,8 @@ editor_file = function(editor){
     script.onload = function () {
       editor_file.comment=comment_c456ea59_6018_45ef_8bcc_211a24c627dc;
       delete(comment_c456ea59_6018_45ef_8bcc_211a24c627dc);
+      if (editor_file.comment && editor_file.dataComment && callback)
+        callback();
     }
   })();
   (function(){
@@ -24,6 +28,8 @@ editor_file = function(editor){
     script.onload = function () {
       editor_file.dataComment=data_comment_a1e2fb4a_e986_4524_b0da_9b7ba7c0874d;
       delete(data_comment_a1e2fb4a_e986_4524_b0da_9b7ba7c0874d);
+      if (editor_file.comment && editor_file.dataComment && callback)
+        callback();
     }
   })();
 
diff --git a/editor.html b/editor.html
index 9fabf604..6cde4cea 100644
--- a/editor.html
+++ b/editor.html
@@ -321,19 +321,21 @@ function hasOwnProp (obj, key) {
 </script>
 <script src='_server/editor.js'></script>
 <script>
-main.init('editor');
-editor.init(function(){
-  editor.pos={x: 0, y: 0};
-  editor.mode.loc();
-  editor.info=editor.ids[editor.indexs[201]];
-  editor.mode.emenyitem();
-  editor.mode.floor();
-  editor.mode.tower();
-  editor.mode.listen();
-  editor_blockly=editor_blockly();
+main.init('editor', function() {
+  editor.init(function(){
+    editor.pos={x: 0, y: 0};
+    editor.mode.loc();
+    editor.info=editor.ids[editor.indexs[201]];
+    editor.mode.emenyitem();
+    editor.mode.floor();
+    editor.mode.tower();
+    editor.mode.listen();
+    editor_blockly=editor_blockly();
+  });
 });
 
 
+
 //main.listen();
 </script>
 
diff --git a/libs/core.js b/libs/core.js
index 30de90c1..fc595cc4 100644
--- a/libs/core.js
+++ b/libs/core.js
@@ -151,7 +151,7 @@ function core() {
 /////////// 系统事件相关 ///////////
 
 ////// 初始化 //////
-core.prototype.init = function (coreData) {
+core.prototype.init = function (coreData, callback) {
     for (var key in coreData) {
         core[key] = coreData[key];
     }
@@ -281,6 +281,9 @@ core.prototype.init = function (coreData) {
         core.material.icons.hero.height = core.material.images.hero.height/4;
         core.setRequestAnimationFrame();
         core.showStartAnimate();
+
+        if (core.isset(callback)) callback();
+
     });
 }
 
diff --git a/libs/items.js b/libs/items.js
index df582f25..cc16999a 100644
--- a/libs/items.js
+++ b/libs/items.js
@@ -41,6 +41,7 @@ items.prototype.getItemEffect = function(itemId, itemNum) {
     var itemCls = core.material.items[itemId].cls;
     // 消耗品
     if (itemCls === 'items') {
+        var ratio = parseInt(core.floors[core.status.floorId].item_ratio) || 1;
         if (itemId in this.itemEffect)eval(this.itemEffect[itemId]);
     }
     else {
@@ -50,6 +51,7 @@ items.prototype.getItemEffect = function(itemId, itemNum) {
 
 ////// “即捡即用类”道具的文字提示 //////
 items.prototype.getItemEffectTip = function(itemId) {
+    var ratio = parseInt(core.floors[core.status.floorId].item_ratio) || 1;
     if (itemId in this.itemEffectTip && (!this.items[itemId].isEquipment || !core.flags.equipment)) {
         return eval(this.itemEffectTip[itemId]);
     }
diff --git a/main.js b/main.js
index 314dee38..693472b1 100644
--- a/main.js
+++ b/main.js
@@ -106,11 +106,10 @@ function main() {
         'hard': document.getElementById("hard")
     }
     this.floors = {}
-    this.instance = {};
     this.canvas = {};
 }
 
-main.prototype.init = function (mode) {
+main.prototype.init = function (mode, callback) {
     for (var i = 0; i < main.dom.gameCanvas.length; i++) {
         main.canvas[main.dom.gameCanvas[i].id] = main.dom.gameCanvas[i].getContext('2d');
     }
@@ -156,7 +155,7 @@ main.prototype.init = function (mode) {
                 "animates", "bgms", "sounds", "floorIds", "floors"].forEach(function (t) {
                     coreData[t] = main[t];
                 })
-                main.core.init(coreData);
+                main.core.init(coreData, callback);
                 main.core.resize(main.dom.body.clientWidth, main.dom.body.clientHeight);
             });
         });
@@ -213,7 +212,6 @@ main.prototype.loadMod = function (modName, callback) {
     script.src = 'libs/' + modName + (this.useCompress?".min":"") + '.js?v=' + this.version;
     main.dom.body.appendChild(script);
     script.onload = function () {
-        main[name] = main.instance[name];
         callback(name);
     }
 }
diff --git a/project/comment.js b/project/comment.js
index 12267989..4bf4c47e 100644
--- a/project/comment.js
+++ b/project/comment.js
@@ -43,6 +43,7 @@ comment_c456ea59_6018_45ef_8bcc_211a24c627dc =
             "weather": "该层的默认天气。本项可忽略表示晴天，如果写则第一项为\"rain\"或\"snow\"代表雨雪，第二项为1-10之间的数代表强度。 \n$leaf(true)$end",
             "bgm": "到达该层后默认播放的BGM。本项可忽略。 ",
             //"map": "地图数据，需要是13x13，建议使用地图生成器来生成 ",
+            "item_ratio": "每一层的宝石/血瓶效果，即获得宝石和血瓶时框内\"ratio\"的值。",
             "firstArrive": "第一次到该楼层触发的事件 \n$leaf(true)$end",
         },
         'loc' : {
diff --git a/project/floors/MT0.js b/project/floors/MT0.js
index 1c51393b..dc4996fe 100644
--- a/project/floors/MT0.js
+++ b/project/floors/MT0.js
@@ -13,6 +13,7 @@ main.floors.MT0 =
     // "color": [0,0,0,0.3], // 该层的默认画面色调。本项可不写（代表无色调），如果写需要是一个RGBA数组。
     // "weather": ["snow",5], // 该层的默认天气。本项可忽略表示晴天，如果写则第一项为"rain"或"snow"代表雨雪，第二项为1-10之间的数代表强度。
     // "bgm": "bgm.mp3", // 到达该层后默认播放的BGM。本项可忽略。
+    "item_ratio": 1, // 该层的宝石/血瓶倍率
     "map": [ // 地图数据，需要是13x13，建议使用地图生成器来生成
 
     ],
diff --git a/project/floors/sample0.js b/project/floors/sample0.js
index 3cbd4a72..d5815cc9 100644
--- a/project/floors/sample0.js
+++ b/project/floors/sample0.js
@@ -13,6 +13,7 @@ main.floors.sample0 =
     // "color": [0,0,0,0.3] // 该层的默认画面色调。本项可不写（代表无色调），如果写需要是一个RGBA数组。
     // "weather": ["snow",5], // 该层的默认天气。本项可忽略表示晴天，如果写则第一项为"rain"或"snow"代表雨雪，第二项为1-10之间的数代表强度。
     "bgm": "bgm.mp3", // 到达该层后默认播放的BGM。本项可忽略。
+    "item_ratio": 2, // 该层的宝石/血瓶倍率
     "map": [ // 地图数据，需要是13x13，建议使用地图生成器来生成
         [0,    0,    220,  0,    0,    20,   87,   3,    65,   64,   44,   43,   42],
         [0,    246,  0,    246,  0,    20,   0,    3,    58,   59,   60,   61,   41],
diff --git a/project/floors/sample1.js b/project/floors/sample1.js
index 8764489d..08ce590e 100644
--- a/project/floors/sample1.js
+++ b/project/floors/sample1.js
@@ -13,6 +13,7 @@ main.floors.sample1 =
     // "color": [0,0,0,0.3] // 该层的默认画面色调。本项可不写（代表无色调），如果写需要是一个RGBA数组。
     "weather": ["snow",6], // 该层的默认天气。本项可忽略表示晴天，如果写则第一项为"rain"或"snow"代表雨雪，第二项为1-10之间的数代表强度。
     // "bgm": "bgm.mp3", // 到达该层后默认播放的BGM。本项可忽略。
+    "item_ratio": 1, // 该层的宝石/血瓶倍率
     "map": [ // 地图数据，需要是13x13，建议使用地图生成器来生成
         [7,    131,  8,    152,  9,    130,  10,   152,  166,  165,  132,  165,  166],
         [0,    0,    0,    0,    0,    0,    0,    152,  165,  164,  0,    162,  165],
diff --git a/project/floors/sample2.js b/project/floors/sample2.js
index 4b496b83..233473a0 100644
--- a/project/floors/sample2.js
+++ b/project/floors/sample2.js
@@ -13,6 +13,7 @@ main.floors.sample2 =
     "color": [255,0,0,0.3], // 该层的默认画面色调。本项可不写（代表无色调），如果写需要是一个RGBA数组。
     "weather": ["rain",10], // 该层的默认天气。本项可忽略表示晴天，如果写则第一项为"rain"或"snow"代表雨雪，第二项为1-10之间的数代表强度。
     "bgm": "qianjin.mid", // 到达该层后默认播放的BGM。本项可忽略。
+    "item_ratio": 1, // 该层的宝石/血瓶倍率
     "map": [ // 地图数据，需要是13x13，建议使用地图生成器来生成
         [5,    5,    5,    5,    5,    5,    87,   5,    5,    5,    5,    5,    5],
         [5,    4,    4,    4,    4,    1,    0,    1,    4,    4,    4,    4,    5],
diff --git a/project/floors/test.js b/project/floors/test.js
deleted file mode 100644
index e2452d33..00000000
--- a/project/floors/test.js
+++ /dev/null
@@ -1,46 +0,0 @@
-main.floors.test = 
-{
-    "floorId": "test", // 这里需要改楼层名，请和文件名及下面的floorId保持完全一致
-    // 楼层唯一标识符仅能由字母、数字、下划线组成，且不能由数字开头
-    // 推荐用法：第20层就用MT20，第38层就用MT38，地下6层就用MT_6（用下划线代替负号），隐藏3层用MT3h（h表示隐藏），等等
-    // 楼层唯一标识符，需要和名字完全一致
-    "title": "test", // 楼层中文名
-    "name": "", // 显示在状态栏中的层数
-    "canFlyTo": true, // 该楼能否被楼传器飞到（不能的话在该楼也不允许使用楼传器）
-    "canUseQuickShop": true, // 该层是否允许使用快捷商店
-    "defaultGround": "ground", // 默认地面的图块ID（terrains中）
-    "map": [ // 地图数据，需要是13x13，建议使用地图生成器来生成
-        [201,201,201,201,201,201,201,201,201,201,201,201,201],
-        [201,201,201,201,201,201,201,201,201,201,201,201,201],
-        [201,201,201,201,201,201,201,201,201,201,201,201,201],
-        [201,201,201,201,201,201,201,201,201,201,201,201,201],
-        [201,201,201,201,201,201,201,201,201,201,201,201,201],
-        [201,201,201,201,201,201,201,201,201,201,201,201,201],
-        [201,201,201,201,201,201,201,201,201,201,201,201,201],
-        [201,201,201,201,201,201,201,201,201,201,201,201,201],
-        [201,201,201,201,201,201,201,201,201,201,201,201,201],
-        [201,201,201,201,201,201,201,201,201,201,201,201,201],
-        [201,201,201,201,201,201,201,201,201,201,201,201,201],
-        [201,201,201,201,201,201, 45,201,201,201,201,201,201],
-        [201,201,201,201,201,201,  0,201,201,201,201,201,201]
-    ],
-    "firstArrive": [ // 第一次到该楼层触发的事件
-
-    ],
-    "events": { // 该楼的所有可能事件列表
-
-    },
-    "changeFloor": { // 楼层转换事件；该事件不能和上面的events有冲突（同位置点），否则会被覆盖
-
-    },
-    "afterBattle": { // 战斗后可能触发的事件列表
-
-    },
-    "afterGetItem": { // 获得道具后可能触发的事件列表
-
-    },
-    "afterOpenDoor": { // 开完门后可能触发的事件列表
-
-    }
-}
-
diff --git a/project/items.js b/project/items.js
index 84bbcbf7..b68555f5 100644
--- a/project/items.js
+++ b/project/items.js
@@ -62,16 +62,16 @@ items_296f5d02_12fd_4166_a7c1_b5e830c9ee3a =
 
 
 "itemEffect" : {
-        "redJewel":"core.status.hero.atk += core.values.redJewel",
-        "blueJewel":"core.status.hero.def += core.values.blueJewel",
-        "greenJewel":"core.status.hero.mdef += core.values.greenJewel",
+        "redJewel":"core.status.hero.atk += core.values.redJewel * ratio",
+        "blueJewel":"core.status.hero.def += core.values.blueJewel * ratio",
+        "greenJewel":"core.status.hero.mdef += core.values.greenJewel * ratio",
         
         "yellowJewel":"core.status.hero.hp+=1000;core.status.hero.atk+=6;core.status.hero.def+=6;core.status.hero.mdef+=10;",
         // 黄宝石属性：需自己定义
-        "redPotion":"core.status.hero.hp += core.values.redPotion",
-        "bluePotion":"core.status.hero.hp += core.values.bluePotion",
-        "yellowPotion":"core.status.hero.hp += core.values.yellowPotion",
-        "greenPotion":"core.status.hero.hp += core.values.greenPotion",
+        "redPotion":"core.status.hero.hp += core.values.redPotion * ratio",
+        "bluePotion":"core.status.hero.hp += core.values.bluePotion * ratio",
+        "yellowPotion":"core.status.hero.hp += core.values.yellowPotion * ratio",
+        "greenPotion":"core.status.hero.hp += core.values.greenPotion * ratio",
         "sword1":"core.status.hero.atk += core.values.sword1",
         "sword2":"core.status.hero.atk += core.values.sword2",
         "sword3":"core.status.hero.atk += core.values.sword3",
@@ -91,14 +91,14 @@ items_296f5d02_12fd_4166_a7c1_b5e830c9ee3a =
     
 
 "itemEffectTip" : {
-    "redJewel":"'，攻击+'+core.values.redJewel",
-    "blueJewel":"'，防御+'+core.values.blueJewel",
-    "greenJewel":"'，魔防+'+core.values.greenJewel",
+    "redJewel":"'，攻击+'+core.values.redJewel * ratio",
+    "blueJewel":"'，防御+'+core.values.blueJewel * ratio",
+    "greenJewel":"'，魔防+'+core.values.greenJewel * ratio",
     "yellowJewel":"'，全属性提升'",
-    "redPotion":"'，生命+'+core.values.redPotion",
-    "bluePotion":"'，生命+'+core.values.bluePotion",
-    "yellowPotion":"'，生命+'+core.values.yellowPotion",
-    "greenPotion":"'，生命+'+core.values.greenPotion",
+    "redPotion":"'，生命+'+core.values.redPotion * ratio",
+    "bluePotion":"'，生命+'+core.values.bluePotion * ratio",
+    "yellowPotion":"'，生命+'+core.values.yellowPotion * ratio",
+    "greenPotion":"'，生命+'+core.values.greenPotion * ratio",
     "sword1":"'，攻击+'+core.values.sword1",
     "sword2":"'，攻击+'+core.values.sword2",
     "sword3":"'，攻击+'+core.values.sword3",