diff --git a/_server/table/data.comment.js b/_server/table/data.comment.js
index 33a5e8fd..ebe127ea 100644
--- a/_server/table/data.comment.js
+++ b/_server/table/data.comment.js
@@ -399,43 +399,36 @@ var data_comment_c456ea59_6018_45ef_8bcc_211a24c627dc = {
 					"_leaf": true,
 					"_type": "textarea",
 					"_docs": "红宝石值",
-					"_data": "红宝石加攻击的数值"
 				},
 				"blueGem": {
 					"_leaf": true,
 					"_type": "textarea",
 					"_docs": "蓝宝石值",
-					"_data": "蓝宝石加防御的数值"
 				},
 				"greenGem": {
 					"_leaf": true,
 					"_type": "textarea",
 					"_docs": "绿宝石值",
-					"_data": "绿宝石加护盾的数值"
 				},
 				"redPotion": {
 					"_leaf": true,
 					"_type": "textarea",
 					"_docs": "红血瓶值",
-					"_data": "红血瓶加血数值"
 				},
 				"bluePotion": {
 					"_leaf": true,
 					"_type": "textarea",
 					"_docs": "蓝血瓶值",
-					"_data": "蓝血瓶加血数值"
 				},
 				"yellowPotion": {
 					"_leaf": true,
 					"_type": "textarea",
 					"_docs": "黄血瓶值",
-					"_data": "黄血瓶加血数值"
 				},
 				"greenPotion": {
 					"_leaf": true,
 					"_type": "textarea",
 					"_docs": "绿血瓶值",
-					"_data": "绿血瓶加血数值"
 				},
 				"breakArmor": {
 					"_leaf": true,
@@ -476,6 +469,12 @@ var data_comment_c456ea59_6018_45ef_8bcc_211a24c627dc = {
 					"_docs": "竖状态栏自绘行数",
 					"_data": "竖屏模式下，顶端状态栏canvas化后的行数。\n此项将决定竖屏的状态栏高度，如果设置则不小于1且不大于4。\n仅在statusCanvas开启时才有效"
 				},
+				"floorChangeTime": {
+					"_leaf": true,
+					"_type": "textarea",
+					"_docs": "楼层切换时间",
+					"_data": "默认楼层切换时间；当楼层切换没有显式设置时间时将用此值；可以被用户在系统设置内手动修改"
+				}
 			}
 		},
 		"flags": {
diff --git a/libs/actions.js b/libs/actions.js
index f654cde3..e823a25f 100644
--- a/libs/actions.js
+++ b/libs/actions.js
@@ -1936,10 +1936,10 @@ actions.prototype._clickSwitchs = function (x, y) {
     if (x < this.CHOICES_LEFT || x > this.CHOICES_RIGHT) {
         if (selection != 1 && selection != 2 && selection != 3 && selection != 4) return;
     }
-    var width = choices[selection].width;
-    var leftPos = (core.__PIXELS__ - width) / 2, rightPos = (core.__PIXELS__ + width) / 2;
-    var leftGrid = parseInt(leftPos / 32), rightGrid = parseInt(rightPos / 32) - 1;
     if (selection >= 0 && selection < choices.length) {
+        var width = choices[selection].width;
+        var leftPos = (core.__PIXELS__ - width) / 2, rightPos = (core.__PIXELS__ + width) / 2;
+        var leftGrid = parseInt(leftPos / 32), rightGrid = parseInt(rightPos / 32) - 1;
         core.status.event.selection = selection;
         switch (selection) {
             case 0:
diff --git a/libs/control.js b/libs/control.js
index 9fb2e4eb..02739f5f 100644
--- a/libs/control.js
+++ b/libs/control.js
@@ -1116,7 +1116,7 @@ control.prototype._checkBlock_ambush = function (ambush) {
 ////// 更新全地图显伤 //////
 control.prototype.updateDamage = function (floorId, ctx) {
     floorId = floorId || core.status.floorId;
-    if (!floorId || core.status.gameOver) return;
+    if (!floorId || core.status.gameOver || main.mode != 'play') return;
     var onMap = ctx == null;
 
     // 没有怪物手册
@@ -1192,7 +1192,7 @@ control.prototype._updateDamage_extraDamage = function (floorId, onMap) {
 
 ////// 重绘地图显伤 //////
 control.prototype.drawDamage = function (ctx) {
-    if (core.status.gameOver || !core.status.damage) return;
+    if (core.status.gameOver || !core.status.damage || main.mode != 'play') return;
     var onMap = false;
     if (ctx == null) {
         ctx = core.canvas.damage;
@@ -2636,7 +2636,6 @@ control.prototype.clearStatusBar = function() {
     Object.keys(core.statusBar).forEach(function (e) {
         if (core.statusBar[e].innerHTML != null) {
             core.statusBar[e].innerHTML = "&nbsp;";
-            core.statusBar[e].removeAttribute('_isNumber');
             core.statusBar[e].removeAttribute('_style');
             core.statusBar[e].removeAttribute('_value');
         }
diff --git a/libs/core.js b/libs/core.js
index 49ab324d..2475eb75 100644
--- a/libs/core.js
+++ b/libs/core.js
@@ -320,7 +320,8 @@ core.prototype._init_sys_flags = function () {
     core.flags.displayExtraDamage = core.getLocalStorage('extraDamage', core.flags.displayExtraDamage);
     // 行走速度
     core.values.moveSpeed = core.getLocalStorage('moveSpeed', 100);
-    core.values.floorChangeTime = core.getLocalStorage('floorChangeTime', 500);
+    core.values.floorChangeTime = core.getLocalStorage('floorChangeTime', core.values.floorChangeTime);
+    if (core.values.floorChangeTime == null) core.values.floorChangeTime = 500;
     if (main.mode != 'editor') {
         core.domStyle.scale = core.getLocalStorage('scale', 1);
         if (core.domStyle.scale != 1) {
diff --git a/libs/utils.js b/libs/utils.js
index 800e4a1b..369fa80c 100644
--- a/libs/utils.js
+++ b/libs/utils.js
@@ -704,12 +704,7 @@ utils.prototype.getCookie = function (name) {
 ////// 设置statusBar的innerHTML，会自动斜体和放缩，也可以增加自定义css //////
 utils.prototype.setStatusBarInnerHTML = function (name, value, css) {
     if (!core.statusBar[name]) return;
-    var isNumber = false;
-    if (typeof value == 'number') {
-        value = this.formatBigNumber(value);
-        isNumber = true;
-    }
-    // 判定是否斜体
+    if (typeof value == 'number') value = this.formatBigNumber(value);
     var italic = /^[-a-zA-Z0-9`~!@#$%^&*()_=+\[{\]}\\|;:'",<.>\/?]*$/.test(value);
     var style = 'font-style: ' + (italic ? 'italic' : 'normal') + '; ';
     style += 'text-shadow: #000 1px 0 0, #000 0 1px 0, #000 -1px 0 0, #000 0 -1px 0; ';
@@ -717,31 +712,17 @@ utils.prototype.setStatusBarInnerHTML = function (name, value, css) {
     var length = this.strlen(value) || 1;
     style += 'font-size: ' + Math.min(1, 7 / length) + 'em; ';
     if (css) style += css;
-    var _isNumber = core.statusBar[name].getAttribute('_isNumber') == "1";
     var _style = core.statusBar[name].getAttribute('_style');
     var _value = core.statusBar[name].getAttribute('_value');
-    if (isNumber) {
-        if (_isNumber && _style == style) {
-            if (value == _value) return;
-            core.statusBar[name].innerText = value;
-        } else {
-            core.statusBar[name].innerHTML = "<span class='_status' style='" + style + "'>" + value + "</span>";
-            core.statusBar[name].setAttribute('_isNumber', '1');
-            core.statusBar[name].setAttribute('_style', style);
-        }
-        core.statusBar[name].setAttribute('_value', value);
+    if (_style == style) {
+        if (value == _value) return;
+        core.statusBar[name].children[0].innerText = value;
     } else {
-        if (!_isNumber && _style == style) {
-            if (value == _value) return;
-            core.statusBar[name].children[0].innerText = value;
-        } else {
-            core.statusBar[name].innerHTML = "<span class='_status' style='" + style + "'></span>";
-            core.statusBar[name].children[0].innerText = value;
-            core.statusBar[name].setAttribute('_isNumber', '0');
-            core.statusBar[name].setAttribute('_style', style);
-        }
-        core.statusBar[name].setAttribute('_value', value);
+        core.statusBar[name].innerHTML = "<span class='_status' style='" + style + "'></span>";
+        core.statusBar[name].children[0].innerText = value;
+        core.statusBar[name].setAttribute('_style', style);
     }
+    core.statusBar[name].setAttribute('_value', value);;
 }
 
 utils.prototype.strlen = function (str) {
diff --git a/project/data.js b/project/data.js
index 53f4f5a0..fae232d4 100644
--- a/project/data.js
+++ b/project/data.js
@@ -449,7 +449,8 @@ var data_a1e2fb4a_e986_4524_b0da_9b7ba7c0874d =
 		"purify": 3,
 		"hatred": 2,
 		"animateSpeed": 400,
-		"statusCanvasRowsOnMobile": 3
+		"statusCanvasRowsOnMobile": 3,
+		"floorChangeTime": 500
 	},
 	"flags": {
 		"statusBarItems": [