Update app.py

app.py

@@ -676,7 +676,7 @@ with gr.Blocks(theme=custom_theme, css=custom_css) as demo:
         gr.HTML("""
         <div class="hero-banner">
           <div class="hero-kicker">Designed by Zhou's Group</div>
-          <div class="hero-title">生物炭环境修复动态智能体</div>
+          <div class="hero-title">生物炭材料环境修复动态资源库</div>
           <p class="hero-subtitle">
             支持用户围绕污染物、生物炭、制备方法、基础性质与修复机理做连续探索。
           </p>