Update app.py

app.py

@@ -114,7 +114,7 @@ if __name__ == "__main__":
         gr.Markdown("## <center>🌟 - 真实拟声、情感细腻：稻妻神里流太刀术皆传，神里绫华，参上！ </center>")      
         gr.Markdown("### <center>🍻 - 更多精彩应用，尽在[滔滔AI](http://www.talktalkai.com)；滔滔AI，为爱滔滔！💕</center>")
         with gr.Accordion(open=True):
-            gr.Markdown("<h1 align="center"><a href="https://picx.zhimg.com/70/v2-3441a1785b6d2a2a985eefc9215fc655_1440w.avis?source=172ae18b&biz_tag=Post", alt="talktalkai" border="0" style="margin: 0 auto; height: 200px;" /></a> </h1>")
+            gr.Markdown("<h1 align="center"><a href="http://www.talktalkai.com"><img src="./linghua.png", alt="talktalkai" border="0" style="margin: 0 auto; height: 200px;" /></a> </h1>")