diff --git a/_server/editor_table.js b/_server/editor_table.js
index c9d0ce31..98e93689 100644
--- a/_server/editor_table.js
+++ b/_server/editor_table.js
@@ -57,11 +57,21 @@ editor_table_wrapper = function (editor) {
     }
 
     editor_table.prototype.gap = function (field) {
-        return /* html */`<tr><td>----</td><td>----</td><td>${field}</td><td>----</td></tr>\n`
+        var tokenlist = field.slice(2, -2).split("']['");
+        var rule = tokenlist.join("-");
+        tokenlist.pop();
+        var self = tokenlist.join("-");
+        var status = tokenPool.check(rule);
+        return /* html */`<tr data-gap="${rule}" data-field="${self}">
+            <td>----</td>
+            <td>----</td>
+            <td>${field}</td>
+            <td><button style="background: #FFCCAA" onclick='editor.table.onFoldBtnClick(this)' data-fold="${ status ? "true" : "false" }">${ status ? "展开" : "折叠" }</button></td>
+        </tr>\n`
     }
 
     editor_table.prototype.tr = function (guid, field, shortField, commentHTMLescape, cobjstr, shortComment, tdstr, type) {
-        return /* html */`<tr id="${guid}">
+        return /* html */`<tr id="${guid}" data-field="${field.slice(2, -2).split("']['").join("-")}">
         <td title="${field}">${shortField}</td>
         <td title="${commentHTMLescape}" cobj="${cobjstr}">${shortComment || commentHTMLescape}</td>
         <td><div class="etableInputDiv ${type}">${tdstr}</div></td>
@@ -349,6 +359,54 @@ editor_table_wrapper = function (editor) {
         }
     }
 
+    tokenPool = new class {
+
+        constructor() {
+            this.pool = new Set();
+            this.style = document.createElement("style");
+            document.body.appendChild(this.style);
+        }
+
+        add(token) {
+            this.pool.add(token);
+            this.render();
+        }
+
+        remove(token) {
+            this.pool.delete(token);
+            this.render();
+        }
+
+        render() {
+            var content = "";
+            this.pool.forEach((k) => {
+                content += /* CSS */`[data-field|=${k}]{ display: none }`;
+            })
+            this.style.innerHTML = content;
+        }
+
+        check(token) {
+            return this.pool.has(token);
+        }
+    }
+
+    /**
+     * 当"折叠"被按下时
+     */
+    editor_table.prototype.onFoldBtnClick = function (button) {
+        var tr = button.parentNode.parentNode;
+        if (button.dataset.fold == "true") {
+            tokenPool.remove(tr.dataset.gap);
+            button.dataset.fold = "false";
+            button.innerText = "折叠";
+        } else {
+            var style = document.createElement("style");
+            tokenPool.add(tr.dataset.gap);
+            button.dataset.fold = "true";
+            button.innerText = "展开";
+        }
+    }
+
     /**
      * 当"显示完整注释"被按下时
      */
diff --git a/_server/table/data.comment.js b/_server/table/data.comment.js
index d92b6349..394abeb8 100644
--- a/_server/table/data.comment.js
+++ b/_server/table/data.comment.js
@@ -134,8 +134,10 @@ var data_comment_c456ea59_6018_45ef_8bcc_211a24c627dc = {
 				},
 				"startBgm": {
 					"_leaf": true,
-					"_type": "textarea",
-					"_string": true,
+					"_type": "select",
+					"_select": {
+						"values": [null].concat(Object.keys(editor.core.material.bgms))
+					},
 					"_docs": "标题音乐",
 					"_data": "在标题界面应该播放的bgm内容"
 				},
@@ -242,6 +244,14 @@ var data_comment_c456ea59_6018_45ef_8bcc_211a24c627dc = {
 				"hero": {
 					"_type": "object",
 					"_data": {
+						"image": {
+							"_leaf": true,
+							"_type": "select",
+							"_select": {
+								"values": [null].concat(Object.keys(editor.core.material.images))
+							},
+							"_data": "勇士行走图"
+						},
 						"name": {
 							"_leaf": true,
 							"_type": "textarea",
diff --git a/libs/events.js b/libs/events.js
index ea1a1316..7d0e8235 100644
--- a/libs/events.js
+++ b/libs/events.js
@@ -2851,8 +2851,11 @@ events.prototype._jumpHero_finished = function (animate, ex, ey, callback) {
 events.prototype.setHeroIcon = function (name, noDraw) {
     name = core.getMappedName(name);
     var img = core.material.images.images[name];
-    if (!img) return;
-    core.setFlag("heroIcon", name);
+    if (!img) {
+        console.error("找不到图片: "+img);
+        return;
+    }
+    core.status.hero.image = name;
     core.material.images.hero = img;
     core.material.icons.hero.width = img.width / 4;
     core.material.icons.hero.height = img.height / 4;
diff --git a/libs/maps.js b/libs/maps.js
index 72debb41..ae76cecb 100644
--- a/libs/maps.js
+++ b/libs/maps.js
@@ -1238,7 +1238,7 @@ maps.prototype._drawThumbnail_realDrawTempCanvas = function (floorId, blocks, op
     this.drawEvents(floorId, blocks, tempCanvas);
     // 缩略图：勇士
     if (options.heroLoc) {
-        options.heroIcon = options.heroIcon || core.getFlag("heroIcon", "hero.png");
+        options.heroIcon = options.heroIcon || core.status.hero.image;
         options.heroIcon = core.getMappedName(options.heroIcon);
         var icon = core.material.icons.hero[options.heroLoc.direction];
         var height = core.material.images.images[options.heroIcon].height / 4;
diff --git a/libs/ui.js b/libs/ui.js
index 8050ec13..94a0a1e1 100644
--- a/libs/ui.js
+++ b/libs/ui.js
@@ -2057,7 +2057,7 @@ ui.prototype.drawCenterFly = function () {
     var fillstyle = 'rgba(255,0,0,0.5)';
     if (core.canUseItem('centerFly')) fillstyle = 'rgba(0,255,0,0.5)';
     var toX = core.bigmap.width - 1 - core.getHeroLoc('x'), toY = core.bigmap.height - 1 - core.getHeroLoc('y');
-    core.drawThumbnail(null, null, {heroLoc: core.status.hero.loc, heroIcon: core.getFlag('heroIcon', "hero.png")},
+    core.drawThumbnail(null, null, {heroLoc: core.status.hero.loc, heroIcon: core.status.hero.image},
         {ctx: 'ui', centerX: toX, centerY: toY});
     var offsetX = core.clamp(toX - core.__HALF_SIZE__, 0, core.bigmap.width - core.__SIZE__),
         offsetY = core.clamp(toY - core.__HALF_SIZE__, 0, core.bigmap.height - core.__SIZE__);
@@ -2542,7 +2542,7 @@ ui.prototype._drawSLPanel_drawRecord = function(title, data, x, y, size, cho, hi
     core.strokeRect('ui', x-size/2, y+15, size, size, cho?strokeColor:'#FFFFFF', cho?6:2);
     if (data && data.floorId) {
         core.drawThumbnail(data.floorId, core.maps.loadMap(data.maps, data.floorId).blocks, {
-            heroLoc: data.hero.loc, heroIcon: data.hero.flags.heroIcon, flags: data.hero.flags
+            heroLoc: data.hero.loc, heroIcon: data.hero.image, flags: data.hero.flags
         }, {
             ctx: 'ui', x: x-size/2, y: y+15, size: size, centerX: data.hero.loc.x, centerY: data.hero.loc.y
         });
diff --git a/main.js b/main.js
index e6206b82..89864d06 100644
--- a/main.js
+++ b/main.js
@@ -85,7 +85,7 @@ function main() {
         'data', 'enemys', 'icons', 'maps', 'items', 'functions', 'events', 'plugins'
     ];
     this.materials = [
-        'animates', 'enemys', 'hero', 'items', 'npcs', 'terrains', 'enemy48', 'npc48'
+        'animates', 'enemys', 'items', 'npcs', 'terrains', 'enemy48', 'npc48'
     ];
 
     this.statusBar = {
diff --git a/project/data.js b/project/data.js
index 2c6ff1de..3eb22a7b 100644
--- a/project/data.js
+++ b/project/data.js
@@ -10,7 +10,8 @@ var data_a1e2fb4a_e986_4524_b0da_9b7ba7c0874d =
 		],
 		"images": [
 			"bg.jpg",
-			"winskin.png"
+			"winskin.png",
+			"hero.png"
 		],
 		"tilesets": [
 			"magictower.png"
@@ -81,6 +82,7 @@ var data_a1e2fb4a_e986_4524_b0da_9b7ba7c0874d =
 		"version": "Ver 2.6.6",
 		"floorId": "sample0",
 		"hero": {
+			"image": "hero.png",
 			"name": "阳光",
 			"lv": 1,
 			"hpmax": 9999,
diff --git a/project/functions.js b/project/functions.js
index cf38a8c7..42316aff 100644
--- a/project/functions.js
+++ b/project/functions.js
@@ -16,7 +16,7 @@ var functions_d6ad677b_427a_4623_b50f_a445a3b0ef8a =
 	// 初始化人物，图标，统计信息
 	core.status.hero = core.clone(hero);
 	window.flags = core.status.hero.flags;
-	core.events.setHeroIcon(core.getFlag('heroIcon', 'hero.png'), true);
+	core.events.setHeroIcon(core.status.hero.image, true);
 	core.control._initStatistics(core.animateFrame.totalTime);
 	core.status.hero.statistics.totalTime = core.animateFrame.totalTime =
 		Math.max(core.status.hero.statistics.totalTime, core.animateFrame.totalTime);
@@ -945,7 +945,7 @@ var functions_d6ad677b_427a_4623_b50f_a445a3b0ef8a =
 	// 重置音量
 	core.events.setVolume(core.getFlag("__volume__", 1), 0);
 	// 加载勇士图标
-	var icon = core.getFlag("heroIcon", "hero.png");
+	var icon = core.status.hero.image;
 	icon = core.getMappedName(icon);
 	if (core.material.images.images[icon]) {
 		core.material.images.hero = core.material.images.images[icon];
diff --git a/project/materials/hero.png b/project/images/hero.png
similarity index 100%
rename from project/materials/hero.png
rename to project/images/hero.png