diff --git a/blog/build.py b/blog/build.py
index 93451a6..2b28586 100644
--- a/blog/build.py
+++ b/blog/build.py
@@ -314,7 +314,7 @@ def build():
     <div class="hero-euler" aria-hidden="true">e<sup>iπ</sup> + 1 = 0</div>
     <div class="container">
       <h1>人工智能研究与工程实施</h1>
-      <p class="hero-sub">Ai时代，所有项目都需要重构以开启新世界</p>
+      <p class="hero-sub">Ai时代，旧的经验规则已失效，所有项目都需要重构</p>
       <div class="hero-actions">
         <a href="/tools/" class="btn btn-light">探索工具开发</a>
         <a href="/research/" class="btn btn-outline-light">前沿技术研究</a>
diff --git a/website/static/home.html b/website/static/home.html
index 6f74dd0..df8e49b 100644
--- a/website/static/home.html
+++ b/website/static/home.html
@@ -62,7 +62,7 @@
     <div class="hero-euler" aria-hidden="true">e<sup>iπ</sup> + 1 = 0</div>
     <div class="container">
       <h1>人工智能研究与工程实施</h1>
-      <p class="hero-sub">Ai时代，所有项目都需要重构以开启新世界</p>
+      <p class="hero-sub">Ai时代，旧的经验规则已失效，所有项目都需要重构</p>
       <div class="hero-actions">
         <a href="/tools/" class="btn btn-light">探索工具开发</a>
         <a href="/research/" class="btn btn-outline-light">前沿技术研究</a>