diff --git a/_server/config.json b/_server/config.json
index 9c9888dc..3ea46aa1 100644
--- a/_server/config.json
+++ b/_server/config.json
@@ -1 +1 @@
-{"lastUsed":[],"foldPerCol":50,"folded":false,"editorLastFloorId":"sample0","disableBlocklyReplace":false,"shortcut":{"48":0,"49":0,"50":0,"51":0,"52":0,"53":0,"54":0,"55":0,"56":0,"57":0}}
\ No newline at end of file
+{"lastUsed":[],"foldPerCol":50,"folded":false,"editorLastFloorId":"sample1","disableBlocklyReplace":false,"shortcut":{"48":0,"49":0,"50":0,"51":0,"52":0,"53":0,"54":0,"55":0,"56":0,"57":0}}
\ No newline at end of file
diff --git a/libs/actions.js b/libs/actions.js
index b813e97d..e6d9e297 100644
--- a/libs/actions.js
+++ b/libs/actions.js
@@ -1335,11 +1335,6 @@ actions.prototype._clickQuickShop = function (x, y) {
     if (x >= this.CHOICES_LEFT && x <= this.CHOICES_RIGHT) {
         var topIndex = this.HSIZE - parseInt(keys.length / 2) + (core.status.event.ui.offset || 0);
         if (y >= topIndex && y < topIndex + keys.length) {
-            var reason = core.events.canUseQuickShop(keys[y - topIndex]);
-            if (!core.flags.enableDisabledShop && reason) {
-                core.drawText(reason);
-                return;
-            }
             core.events.openShop(keys[y - topIndex], true);
             if (core.status.event.id == 'shop')
                 core.status.event.data.fromList = true;
diff --git a/libs/events.js b/libs/events.js
index 111bde5d..61f91306 100644
--- a/libs/events.js
+++ b/libs/events.js
@@ -2366,11 +2366,6 @@ events.prototype.openQuickShop = function (fromUserAction) {
     if (Object.keys(core.status.shops).length == 1) {
         var shopId = Object.keys(core.status.shops)[0];
         if (core.status.event.id != null || !this._checkStatus('shop', false)) return;
-        var reason = core.events.canUseQuickShop(shopId);
-        if (!core.flags.enableDisabledShop && reason) {
-            core.drawText(reason);
-            return;
-        }
         core.events.openShop(shopId, true);
         return;
     }
@@ -2881,6 +2876,9 @@ events.prototype.openShop = function (shopId, needVisited) {
     var shop = core.status.shops[shopId];
     shop.times = shop.times || 0;
     if (shop.commonTimes) shop.times = core.getFlag('commonTimes', 0);
+    var reason = core.events.canUseQuickShop(shop.id);
+    if (reason != null) return core.drawTip(reason);
+
     if (needVisited && !shop.visited) {
         if (!core.flags.enableDisabledShop || shop.commonEvent || shop.item) {
             if (shop.times == 0) core.drawTip("该项尚未开启");
@@ -2911,10 +2909,8 @@ events.prototype.openShop = function (shopId, needVisited) {
 }
 
 events.prototype._useShop = function (shop, index) {
-    var reason = core.events.canUseQuickShop(shop.id);
-    if (!reason && !shop.visited) reason = shop.times ? "该商店已失效" : "该商店尚未开启";
-    if (reason) {
-        core.drawTip(reason);
+    if (!shop.visited) {
+        core.drawTip(shop.times ? "该商店已失效" : "该商店尚未开启");
         return false;
     }
     var use = shop.use, choice = shop.choices[index];
diff --git a/project/floors/sample1.js b/project/floors/sample1.js
index 8b5c8646..0deb02d0 100644
--- a/project/floors/sample1.js
+++ b/project/floors/sample1.js
@@ -346,7 +346,7 @@ main.floors.sample1=
             "name": "flag:man_times",
             "value": "flag:man_times+1"
         },
-        "\t[老人,man]在文字中使用${' ${ '}和 } 可以计算并显示一个表达式的结果。\n",
+        "\t[老人,man]在文字中使用$+{}可以计算并显示一个表达式的结果。\n",
         "\t[老人,man]例如：\n你的当前攻击力是${status:atk}，防御力是${status:def}。\n攻防和的十倍是${10*(status:atk+status:def)}，攻防之积是${status:atk*status:def}。\n你有${item:yellowKey}把黄钥匙，${item:blueKey}把蓝钥匙，${item:redKey}把红钥匙。\n你有${item:pickaxe}个破，${item:bomb}个炸，${item:centerFly}个飞。\n这是你第${flag:man_times}次和我对话。",
         "\t[老人,man]同时，你也可以通过{\"type\": \"setValue\"}来设置一个勇士的属性、道具，或某个Flag。",
         "\t[老人,man]例如：\n现在我将让你的攻防提升50%，再将攻防和的十倍加到生命值上。",
diff --git a/project/plugins.js b/project/plugins.js
index 63637164..0d8cd268 100644
--- a/project/plugins.js
+++ b/project/plugins.js
@@ -138,7 +138,7 @@ var plugins_bb40132b_638b_4a9f_b028_d3fe47acc8d1 =
 		if (selectItem != null) {
 			core.setTextAlign('uievent', 'center');
 			core.fillText("uievent", type == 0 ? "买入个数" : "卖出个数", 364, 320, null, bigFont);
-			core.fillText("uievent", "◀   " + selectCount + "   ▶", 364, 350);
+			core.fillText("uievent", "<   " + selectCount + "   >", 364, 350);
 			core.fillText("uievent", "确定", 364, 380);
 		}
 
@@ -319,7 +319,7 @@ var plugins_bb40132b_638b_4a9f_b028_d3fe47acc8d1 =
 		}
 		if (px >= 222 && px <= 282 && py >= 71 && py <= 102) // 离开
 			return core.insertAction({ "type": "break" });
-		// ◀，▶
+		// < >
 		if (px >= 318 && px <= 341 && py >= 348 && py <= 376)
 			return _add(item, -1);
 		if (px >= 388 && px <= 416 && py >= 348 && py <= 376)
@@ -330,11 +330,17 @@ var plugins_bb40132b_638b_4a9f_b028_d3fe47acc8d1 =
 
 		// 上一页/下一页
 		if (px >= 45 && px <= 105 && py >= 388) {
-			if (page > 1) selectItem -= 6;
+			if (page > 1) {
+				selectItem -= 6;
+				selectCount = 0;
+			}
 			return;
 		}
 		if (px >= 208 && px <= 268 && py >= 388) {
-			if (page < totalPage) selectItem = Math.min(selectItem + 6, list.length - 1);
+			if (page < totalPage) {
+				selectItem = Math.min(selectItem + 6, list.length - 1);
+				selectCount = 0;
+			}
 			return;
 		}