diff --git a/project/data.js b/project/data.js
index 9c1d634..06e368a 100644
--- a/project/data.js
+++ b/project/data.js
@@ -446,7 +446,7 @@ var data_a1e2fb4a_e986_4524_b0da_9b7ba7c0874d =
 		"title": "逐梦九天",
 		"name": "bdf1",
 		"version": "Ver 2.10.3",
-		"floorId": "MT154",
+		"floorId": "MT0",
 		"hero": {
 			"image": "hero.png",
 			"animate": false,
@@ -470,7 +470,7 @@ var data_a1e2fb4a_e986_4524_b0da_9b7ba7c0874d =
 			"loc": {
 				"direction": "up",
 				"x": 6,
-				"y": 12
+				"y": 10
 			},
 			"flags": {},
 			"followers": [],
@@ -1662,7 +1662,7 @@ var data_a1e2fb4a_e986_4524_b0da_9b7ba7c0874d =
 		"itemFirstText": false,
 		"equipboxButton": false,
 		"enableAddPoint": false,
-		"enableNegativeDamage": false,
+		"enableNegativeDamage": true,
 		"betweenAttackMax": false,
 		"useLoop": true,
 		"startUsingCanvas": false,
diff --git a/project/floors/MT0.js b/project/floors/MT0.js
index b4b5053..a7d9ac5 100644
--- a/project/floors/MT0.js
+++ b/project/floors/MT0.js
@@ -44,6 +44,11 @@ main.floors.MT0=
             "name": "flag:user",
             "value": "core.username[flag:uid]"
         },
+        {
+            "type": "setValue",
+            "name": "flag:itemDetail",
+            "value": "true"
+        },
         "浩瀚无际的宇宙中，有一颗星球格外美丽...它那蔚蓝色的外表下散发着无数的光芒，而那些光芒就是生命...",
         "生命究竟是什么？它的意义又是什么？这个问题很难...但是，正是因为每一条生命都不一样，这才会散发出不同的光芒不是吗？",
         "我们每一个人，都散发着各自的光芒...而这些光芒，就是人生，世界正是因为有了不同的人生才会如此精彩...",
diff --git a/project/floors/MT102.js b/project/floors/MT102.js
index bd2ebd4..1ae55cc 100644
--- a/project/floors/MT102.js
+++ b/project/floors/MT102.js
@@ -336,19 +336,7 @@ main.floors.MT102=
     [70000,70000,70000,70000,70000,70000,70000,70000,70000,70000,70000,70000,70000]
 ],
     "fgmap": [
-    [  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0],
-    [  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0],
-    [  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0],
-    [  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0],
-    [  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0],
-    [  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0],
-    [  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0],
-    [  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0],
-    [  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0],
-    [  0,  0,  0,70059,  0,  0,  0,  0,  0,70060,  0,  0,  0],
-    [  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0],
-    [  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0],
-    [  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0]
+
 ],
     "bg2map": [
     [  0,  0,  0,  0,  0,  0,70113,  0,  0,  0,  0,  0,  0],
@@ -360,7 +348,7 @@ main.floors.MT102=
     [70121,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0],
     [  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0],
     [  0,70059,  0,  0,  0,  0,  0,  0,  0,  0,  0,70060,  0],
-    [  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0],
+    [  0,  0,  0,70059,  0,  0,  0,  0,  0,70060,  0,  0,  0],
     [  0,  0,  0,70056,  0,  0,  0,  0,  0,70058,  0,  0,  0],
     [  0,  0,  0,70056,  0,  0,  0,  0,  0,70058,  0,  0,  0],
     [  0,  0,  0,70056,  0,  0,  0,  0,  0,70058,  0,  0,  0]
diff --git a/project/functions.js b/project/functions.js
index a10e7c2..415ccfb 100644
--- a/project/functions.js
+++ b/project/functions.js
@@ -790,6 +790,7 @@ var functions_d6ad677b_427a_4623_b50f_a445a3b0ef8a =
 
 	// 最终伤害：初始伤害 + 怪物对勇士造成的伤害 + 反击伤害
 	var damage = init_damage + (turn - 1) * per_damage + turn * counterDamage;
+	if (flags.hard == 1) damage = Math.ceil(damage * 0.95 - 0.01)
 	// 再扣去护盾
 	damage -= hero_mdef;
 
diff --git a/project/items.js b/project/items.js
index 60e771d..2258d89 100644
--- a/project/items.js
+++ b/project/items.js
@@ -503,6 +503,16 @@ var items_296f5d02_12fd_4166_a7c1_b5e830c9ee3a =
 									"浩瀚无际的星空，由一个个梦想交汇而成...抬头看向星空的时候，你是否知道自己究竟要去往何处？\n过去的时光中，总有一些痛苦让你刻骨铭心，总有一些快乐让你回味，酸甜苦辣，五味杂陈...你能感受的到吗？感受的话...你会想些啥呢？\n远在九天之上的梦想，并非遥不可及，踏空而行，贯彻道路，终有一天能够圆梦九天..."
 								]
 							},
+							{
+								"text": "数值显示：   ${(core.getFlag(\"itemDetail\") ? \"[ON]\" : \"[OFF]\")}",
+								"action": [
+									{
+										"type": "setValue",
+										"name": "flag:itemDetail",
+										"value": "!flag:itemDetail"
+									}
+								]
+							},
 							{
 								"text": "离开",
 								"action": [
diff --git a/project/materials/items.png b/project/materials/items.png
index f09ff84..462ca04 100644
Binary files a/project/materials/items.png and b/project/materials/items.png differ
diff --git a/project/plugins.js b/project/plugins.js
index 4a0feb8..25302dd 100644
--- a/project/plugins.js
+++ b/project/plugins.js
@@ -2017,5 +2017,155 @@ var plugins_bb40132b_638b_4a9f_b028_d3fe47acc8d1 =
 			dx %= 640;
 		}
 	});
+},
+    "showValue": function() {/* 宝石血瓶左下角显示数值
+ * 需要将 变量：itemDetail改为true才可正常运行
+ * 请尽量减少勇士的属性数量，否则可能会出现严重卡顿（划掉，现在你放一万个属性也不会卡）
+ * 注意：这里的属性必须是core.status.hero里面的，flag无法显示
+ * 如果不想显示，可以core.setFlag("itemDetail", false);
+ * 然后再core.getItemDetail();
+ * 如有bug在大群或造塔群@古祠
+ */
+
+// 忽略的道具
+const ignore = ['superPotion'];
+
+// 取消注释下面这句可以减少超大地图的判定。
+// 如果地图宝石过多，可能会略有卡顿，可以尝试取消注释下面这句话来解决。
+// core.bigmap.threshold = 256;
+const origin = core.control.updateStatusBar;
+core.updateStatusBar = core.control.updateStatusBar = function () {
+	if (core.getFlag('__statistics__')) return;
+	else return origin.apply(core.control, arguments);
+}
+
+core.control.updateDamage = function (floorId, ctx) {
+	floorId = floorId || core.status.floorId;
+	if (!floorId || core.status.gameOver || main.mode != 'play') return;
+	const onMap = ctx == null;
+
+	// 没有怪物手册
+	if (!core.hasItem('book')) return;
+	core.status.damage.posX = core.bigmap.posX;
+	core.status.damage.posY = core.bigmap.posY;
+	if (!onMap) {
+		const width = core.floors[floorId].width,
+			height = core.floors[floorId].height;
+		// 地图过大的缩略图不绘制显伤
+		if (width * height > core.bigmap.threshold) return;
+	}
+	this._updateDamage_damage(floorId, onMap);
+	this._updateDamage_extraDamage(floorId, onMap);
+	core.getItemDetail(floorId); // 宝石血瓶详细信息
+	this.drawDamage(ctx);
+};
+// 获取宝石信息 并绘制
+this.getItemDetail = function (floorId) {
+	if (!core.getFlag('itemDetail')) return;
+	floorId = floorId ?? core.status.thisMap.floorId;
+	let diff = {};
+	const before = core.status.hero;
+	const hero = core.clone(core.status.hero);
+	const handler = {
+		set(target, key, v) {
+			diff[key] = v - (target[key] || 0);
+			if (!diff[key]) diff[key] = void 0;
+			return true;
+		}
+	};
+	core.status.hero = new Proxy(hero, handler);
+	core.status.maps[floorId].blocks.forEach(function (block) {
+		if (
+			block.event.cls !== 'items' ||
+			ignore.includes(block.event.id) ||
+			block.disable
+		)
+			return;
+		const x = block.x,
+			y = block.y;
+		// v2优化，只绘制范围内的部分
+		if (core.bigmap.v2) {
+			if (
+				x < core.bigmap.posX - core.bigmap.extend ||
+				x > core.bigmap.posX + core._WIDTH_ + core.bigmap.extend ||
+				y < core.bigmap.posY - core.bigmap.extend ||
+				y > core.bigmap.posY + core._HEIGHT_ + core.bigmap.extend
+			) {
+				return;
+			}
+		}
+		diff = {};
+		const id = block.event.id;
+		const item = core.material.items[id];
+		if (item.cls === 'equips') {
+			// 装备也显示
+			const diff = item.equip.value ?? {};
+			const per = item.equip.percentage ?? {};
+			for (const name in per) {
+				diff[name + 'per'] = per[name].toString() + '%';
+			}
+			drawItemDetail(diff, x, y);
+			return;
+		}
+		// 跟数据统计原理一样 执行效果 前后比较
+		core.setFlag('__statistics__', true);
+		try {
+			eval(item.itemEffect);
+		} catch (error) {}
+		drawItemDetail(diff, x, y);
+	});
+	core.status.hero = before;
+	window.hero = before;
+	window.flags = before.flags;
+};
+
+// 绘制
+function drawItemDetail(diff, x, y) {
+	const px = 32 * x + 2,
+		py = 32 * y + 30;
+	let content = '';
+	// 获得数据和颜色
+	let i = 0;
+	for (const name in diff) {
+		if (!diff[name]) continue;
+		let color = '#fff';
+
+		if (typeof diff[name] === 'number')
+			content = core.formatBigNumber(diff[name], true);
+		else content = diff[name];
+		switch (name) {
+		case 'atk':
+		case 'atkper':
+			color = '#FF7A7A';
+			break;
+		case 'def':
+		case 'defper':
+			color = '#00E6F1';
+			break;
+		case 'mdef':
+		case 'mdefper':
+			color = '#6EFF83';
+			break;
+		case 'hp':
+			color = '#A4FF00';
+			break;
+		case 'hpmax':
+		case 'hpmaxper':
+			color = '#F9FF00';
+			break;
+		case 'mana':
+			color = '#c66';
+			break;
+		}
+		// 绘制
+		core.status.damage.data.push({
+			text: content,
+			px: px,
+			py: py - 10 * i,
+			color: color
+		});
+		i++;
+	}
+}
 }
 }
\ No newline at end of file