diff --git a/libs/actions.js b/libs/actions.js
index 5fa63e2b..a667031c 100644
--- a/libs/actions.js
+++ b/libs/actions.js
@@ -2042,6 +2042,19 @@ actions.prototype.clickReplay = function (x, y) {
                     break;
                 }
             case 2:
+                if (core.hasFlag('debug')) {
+                    core.drawText("\t[系统提示]调试模式下无法下载录像");
+                    break;
+                }
+                core.download(core.firstData.name+"_"+core.formatDate2(new Date())+".h5route", JSON.stringify({
+                    'name': core.firstData.name,
+                    'hard': core.status.hard,
+                    'seed': core.getFlag('seed'),
+                    'route': core.encodeRoute(core.status.route)
+                }));
+                break;
+                break;
+            case 3:
                 core.ui.closePanel();
                 break;
         }
diff --git a/libs/ui.js b/libs/ui.js
index 0bc7eea4..958d4c0b 100644
--- a/libs/ui.js
+++ b/libs/ui.js
@@ -1178,7 +1178,7 @@ ui.prototype.drawReplay = function () {
     core.lockControl();
     core.status.event.id = 'replay';
     this.drawChoices(null, [
-        "从头回放录像", "从存档开始回放", "返回游戏"
+        "从头回放录像", "从存档开始回放", "下载当前录像", "返回游戏"
     ]);
 }
 
diff --git a/更新说明.txt b/更新说明.txt
index c491796f..5e78abec 100644
--- a/更新说明.txt
+++ b/更新说明.txt
@@ -1,4 +1,12 @@
-HTML5魔塔样板V2.3.3
+HTML5魔塔样板V2.3.4
+
+大地图的支持
+修复超大数值领域导致自动寻路卡死的问题
+部分细节优化
+
+-----------------------------------------------------------------------
+
+HTML5魔塔样板V2.3.3
 
 将怪物特殊属性定义和伤害计算函数移动到脚本编辑中
 地图编辑器可以使用矩形方式绘制地图