diff --git a/src/data/app-data.ts b/src/data/app-data.ts
index 901bf2c..0e16e8f 100644
--- a/src/data/app-data.ts
+++ b/src/data/app-data.ts
@@ -632,4 +632,6 @@ export const AppData = {
      */
     CompressCacheMaxFiles: 600,
     CompressCacheMaxBytes: 32 * 1024 * 1024,
+
+    DefaultIconSize: 16,
 } as const;
diff --git a/src/styles/main.css b/src/styles/main.css
index 5ecc24c..6114a00 100755
--- a/src/styles/main.css
+++ b/src/styles/main.css
@@ -394,3 +394,7 @@ footer .twui-anchor.active {
 .conversation-user-bubble a {
     @apply text-blue-400 dark:text-blue-600;
 }
+
+.lucide[width="24"][height="24"] {
+    @apply w-[16px] h-[16px];
+}