diff --git a/src/types/topicVid.ts b/src/types/topicVid.ts
index 5d7b7d7..f74aede 100644
--- a/src/types/topicVid.ts
+++ b/src/types/topicVid.ts
@@ -166,14 +166,14 @@ export class TopicVideo extends VideoGen {
             fontFamily: [(this.jsonData.fontName ?? 'Bangers')],
             color: '#fff',
             stroke: '#000000',
-            strokeThickness: 20,
+            strokeThickness: 8,
         }
 
         const subObj = new FFSubtitle({
             path: path.join(this.tempPath, 'audio16k.wav.srt'),
             x: 1080 / 2,
             y: (1920 / 2) + 200,
-            fontSize: this.jsonData.fontSize ?? 40,
+            fontSize: this.jsonData.fontSize ?? 30,
             backgroundColor: '#000000',
             color: '#fff',
             comma: true,