diff --git a/assets/webui/index.html b/assets/webui/index.html
index abce338..c43e44c 100644
--- a/assets/webui/index.html
+++ b/assets/webui/index.html
@@ -64,7 +64,7 @@
 					<button id="exportButton" class="button" type="button" data-short="多" disabled>文档</button>
 				</div>
 			</div>
-			<button id="refreshAppButton" class="button app-update" type="button" hidden>更新</button>
+			<button id="refreshAppButton" class="button app-update" type="button" data-short="更" hidden>更新</button>
 		</header>
 		<div id="editorTools" class="editor-toolbar" hidden>
 			<div class="editor-group editor-actions">
diff --git a/assets/webui/ofdgo.css b/assets/webui/ofdgo.css
index e959a10..a71d3aa 100644
--- a/assets/webui/ofdgo.css
+++ b/assets/webui/ofdgo.css
@@ -460,7 +460,6 @@ a:focus-visible {
 .app-update {
 	flex: 0 0 auto;
 	align-self: center;
-	width: 62px;
 	margin: 0 10px 0 0;
 	border-color: var(--accent);
 	background: #e4f3ef;
@@ -470,6 +469,7 @@ a:focus-visible {
 }
 
 .app-update:not(:disabled):hover {
+	border-color: var(--accent);
 	background: #f2faf7;
 }
 
@@ -4138,6 +4138,10 @@ audio.page-media {
 }
 
 @media (max-width: 640px) {
+	.app-update {
+		margin-right: 8px;
+	}
+
 	:root {
 		--bar-height: 42px;
 		--control-height: 28px;
diff --git a/assets/webui/ofdgo.js b/assets/webui/ofdgo.js
index 67de947..3ab25ef 100644
--- a/assets/webui/ofdgo.js
+++ b/assets/webui/ofdgo.js
@@ -4301,7 +4301,7 @@ async function refreshApplication() {
 	}
 	setBusy(true, "正在更新应用", null, "正在更新应用");
 	el.refreshAppButton.disabled = true;
-	el.refreshAppButton.textContent = "更新中";
+	el.refreshAppButton.textContent = "更新";
 	const panels = document.querySelectorAll(".toolbar-frame, .workspace");
 	panels.forEach((panel) => { panel.inert = true; });
 	try {