diff --git a/index.html b/index.html
index 473b05f..e219456 100644
--- a/index.html
+++ b/index.html
@@ -12,7 +12,7 @@
 .msg-avatar{font-size:16px}
 .menu-card{position:fixed;z-index:60;min-width:12rem;border-radius:0.75rem;border:1px solid #e5e7eb;background:#fff;box-shadow:0 10px 20px rgba(0,0,0,.08)}
 .menu-item{width:100%;text-align:left;padding:.5rem .75rem;font-size:0.875rem;display:flex;align-items:center;gap:.5rem}
-#htmlEditor,#extensionHtmlEditor{outline:none;white-space:pre!important;font-size:11px;line-height:1.2;}
+#htmlEditor,#extensionHtmlEditor{outline:none;white-space:pre!important;font-size:11px;line-height:1.5;}
 </style>
 <script src="https://unpkg.com/htmx.org@1.9.12"></script>
 </head>