diff --git a/languages/en.css b/languages/en.css
index e620b11e..40aa2a5c 100644
--- a/languages/en.css
+++ b/languages/en.css
@@ -610,7 +610,7 @@ label[for="qr-data-type-pdc"]::before
 label[for="qr-data-type-pdchu"]::before {
 	content: "Valeria(pdchu)";
 }
-.btn-set-dungeon-enchance::before
+#btn-set-dungeon-enchance::before
 {
 	content: "\f6d9 Dungeon Enchanced";
 }
diff --git a/languages/ja.css b/languages/ja.css
index e7d6ae1b..7932e4db 100644
--- a/languages/ja.css
+++ b/languages/ja.css
@@ -573,7 +573,7 @@ label[for="qr-data-type-pdc"]::before
 label[for="qr-data-type-pdchu"]::before {
 	content: "Valeria(pdchu)";
 }
-.btn-set-dungeon-enchance::before
+#btn-set-dungeon-enchance::before
 {
 	content: "\f6d9 ダンジョン強化";
 }
diff --git a/languages/ko.css b/languages/ko.css
index 3567356c..2d97d6af 100644
--- a/languages/ko.css
+++ b/languages/ko.css
@@ -554,7 +554,7 @@ label[for="qr-data-type-pdc"]::before
 label[for="qr-data-type-pdchu"]::before {
 	content: "Valeria(pdchu)";
 }
-.btn-set-dungeon-enchance::before
+#btn-set-dungeon-enchance::before
 {
 	content: "\f6d9 던전 강화";
 }
diff --git a/languages/zh-TW.css b/languages/zh-TW.css
index ad1827b6..4ac54030 100644
--- a/languages/zh-TW.css
+++ b/languages/zh-TW.css
@@ -561,7 +561,7 @@ label[for="qr-data-type-pdc"]::before
 label[for="qr-data-type-pdchu"]::before {
 	content: "Valeria(pdchu)";
 }
-.btn-set-dungeon-enchance::before
+#btn-set-dungeon-enchance::before
 {
 	content: "\f6d9 地下城强化";
 }
diff --git a/languages/zh.css b/languages/zh.css
index e0d62280..77a8e070 100644
--- a/languages/zh.css
+++ b/languages/zh.css
@@ -559,7 +559,7 @@ label[for="qr-data-type-pdc"]::before
 label[for="qr-data-type-pdchu"]::before {
 	content: "Valeria(pdchu)";
 }
-.btn-set-dungeon-enchance::before
+#btn-set-dungeon-enchance::before
 {
 	content: "\f6d9 地下城强化";
 }
diff --git a/multi.html b/multi.html
index 58092400..29dbdbf7 100644
--- a/multi.html
+++ b/multi.html
@@ -66,7 +66,6 @@ var formation = new Formation(teamsCount,5);
 			<a class="down-capture display-none" target="_blank"></a>
 			<button class="btn-qrcode"></button>
 			<button class="btn-capture" onclick="capture();"></button>
-			<button class="btn-set-dungeon-enchance"></button>
 			<label for="default-level"></label><input id="default-level" type="number" min="1" max="120" list="level-list" placeholder="110"/>
 			<datalist id="level-list">
 				<option>1</option>
@@ -83,8 +82,9 @@ var formation = new Formation(teamsCount,5);
 		</div>
 		<div class="status"><span class="icon"></span><span class="text"></span></div>
 		<div>
-			<span class="lbl-henshin-change"><button class="btn-henshin-back" onclick="henshinStep(-1);"></button><button class="btn-henshin-forward" onclick="henshinStep(+1);"></button></span>
+			<span class="lbl-henshin-change"><button class="btn-henshin" data-step="-1" onclick="henshinStep(parseInt(this.dataset.step,10));"></button><button class="btn-henshin" data-step="+1" onclick="henshinStep(parseInt(this.dataset.step,10));"></button></span>
 			<span class="lbl-remove-assist"><button class="btn-remove-assist" onclick="formation.removeAssist();"></span>
+			<button id="btn-set-dungeon-enchance"></button>
 		</div>
 	</div>
 	<div class="formation-box">
diff --git a/script-json_data.js b/script-json_data.js
index 10bbb0e9..64b66000 100644
--- a/script-json_data.js
+++ b/script-json_data.js
@@ -3141,7 +3141,7 @@ const specialSearchFunctions = (function() {
 				function:cards=>cards.filter(card=>{
 				const searchTypeArray = [177];
 				const skill = getCardLeaderSkill(card, searchTypeArray);
-				return skill;
+				return skill?.params[5];
 				})
 			},
 		]},
diff --git a/script.js b/script.js
index 3487d50e..47e9acd4 100644
--- a/script.js
+++ b/script.js
@@ -1706,9 +1706,9 @@ function initialize() {
 	const iptDefaultLevel = document.getElementById("default-level");
 	iptDefaultLevel.value = localStorage.getItem(cfgPrefix + iptDefaultLevel.id);
 	iptDefaultLevel.onchange = function(e){
-		let num = Number(this.value || this.placeholder);
-		defaultLevel = num;
-		if (e) localStorage.setItem(cfgPrefix + this.id, defaultLevel);
+		let num = Number(this.value);
+		defaultLevel = num || this.placeholder;
+		if (e) localStorage.setItem(cfgPrefix + this.id, this.value);
 	}
 	iptDefaultLevel.onchange(false);
 
@@ -2618,7 +2618,7 @@ function initialize() {
 		dialogContent.querySelector("#dungeon-atk").value = 1;
 		dialogContent.querySelector("#dungeon-rcv").value = 1;
 	};
-	const dungeonEnchanceDialogOpen = controlBox.querySelector(".btn-set-dungeon-enchance");
+	const dungeonEnchanceDialogOpen = controlBox.querySelector("#btn-set-dungeon-enchance");
 	dungeonEnchanceDialogOpen.onclick = function(){
 		dungeonEnchanceDialog.show(formation);
 	};
diff --git a/solo.html b/solo.html
index d026c367..2080605b 100644
--- a/solo.html
+++ b/solo.html
@@ -49,7 +49,6 @@ var formation = new Formation(teamsCount,6);
 			<a class="down-capture display-none" target="_blank"></a>
 			<button class="btn-qrcode"></button>
 			<button class="btn-capture" onclick="capture();"></button>
-			<button class="btn-set-dungeon-enchance"></button>
 			<label for="default-level"></label><input id="default-level" type="number" min="1" max="120" list="level-list" placeholder="110"/>
 			<datalist id="level-list">
 				<option>1</option>
@@ -67,8 +66,9 @@ var formation = new Formation(teamsCount,6);
 		</div>
 		<div class="status"><span class="icon"></span><span class="text"></span></div>
 		<div>
-			<span class="lbl-henshin-change"><button class="btn-henshin-back" onclick="henshinStep(-1);"></button><button class="btn-henshin-forward" onclick="henshinStep(+1);"></button></span>
+			<span class="lbl-henshin-change"><button class="btn-henshin" data-step="-1" onclick="henshinStep(parseInt(this.dataset.step,10));"></button><button class="btn-henshin" data-step="+1" onclick="henshinStep(parseInt(this.dataset.step,10));"></button></span>
 			<span class="lbl-remove-assist"><button class="btn-remove-assist" onclick="formation.removeAssist();"></span>
+			<button id="btn-set-dungeon-enchance"></button>
 		</div>
 	</div>
 	<div class="formation-box">
diff --git a/style.css b/style.css
index 46524a75..6d3a748b 100644
--- a/style.css
+++ b/style.css
@@ -2659,11 +2659,14 @@ icon.inflicts::after
 {
 	font-size: 1.5em;
 }
-.control-box .btn-henshin-back::before{
-	content: "◀️";
+.control-box .btn-henshin::before{
+	content: "◀";
 }
-.control-box .btn-henshin-forward::before{
-	content: "▶️";
+.control-box .btn-henshin[data-step^="-"]::before{
+	content: "▶";
+}
+#btn-set-dungeon-enchance {
+	margin-left: 1em;
 }
 .control-box .btn-remove-assist{
 	vertical-align: bottom;
diff --git a/triple.html b/triple.html
index 668ccef4..d349c60a 100644
--- a/triple.html
+++ b/triple.html
@@ -60,7 +60,6 @@ var formation = new Formation(teamsCount,6);
 			<a class="down-capture display-none" target="_blank"></a>
 			<button class="btn-qrcode"></button>
 			<button class="btn-capture" onclick="capture();"></button>
-			<button class="btn-set-dungeon-enchance"></button>
 			<label for="default-level"></label><input id="default-level" type="number" min="1" max="120" list="level-list" placeholder="110"/>
 			<datalist id="level-list">
 				<option>1</option>
@@ -78,8 +77,9 @@ var formation = new Formation(teamsCount,6);
 		</div>
 		<div class="status"><span class="icon"></span><span class="text"></span></div>
 		<div>
-			<span class="lbl-henshin-change"><button class="btn-henshin-back" onclick="henshinStep(-1);"></button><button class="btn-henshin-forward" onclick="henshinStep(+1);"></button></span>
+			<span class="lbl-henshin-change"><button class="btn-henshin" data-step="-1" onclick="henshinStep(parseInt(this.dataset.step,10));"></button><button class="btn-henshin" data-step="+1" onclick="henshinStep(parseInt(this.dataset.step,10));"></button></span>
 			<span class="lbl-remove-assist"><button class="btn-remove-assist" onclick="formation.removeAssist();"></span>
+			<button id="btn-set-dungeon-enchance"></button>
 		</div>
 	</div>
 	<div class="formation-box">