diff --git a/qwen3-tts-frontend/src/pages/Audiobook.tsx b/qwen3-tts-frontend/src/pages/Audiobook.tsx
index 56e096c..334f4bb 100644
--- a/qwen3-tts-frontend/src/pages/Audiobook.tsx
+++ b/qwen3-tts-frontend/src/pages/Audiobook.tsx
@@ -1018,7 +1018,7 @@ function ChaptersPanel({
                                 <Textarea
                                   value={editText}
                                   onChange={e => setEditText(e.target.value)}
-                                  className="text-xs min-h-[60px] resize-y"
+                                  className="text-sm min-h-[60px] resize-y"
                                   rows={3}
                                 />
                                 <div className="flex items-center gap-2 flex-wrap">
@@ -1053,7 +1053,7 @@ function ChaptersPanel({
                                 </div>
                               </div>
                             ) : (
-                              <p className="text-xs text-foreground/80 break-words leading-relaxed">{seg.text}</p>
+                              <p className="text-sm text-foreground/80 break-words leading-relaxed">{seg.text}</p>
                             )}
                           </div>