diff --git a/blog/build.py b/blog/build.py
index 42c6a3a..060c1f9 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，旧的经验规则已失效，所有项目都需要重构</p>
+      <p class="hero-sub">Ai时代，所有项目都值得重构</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/css/style.css b/website/static/css/style.css
index 4b852c1..1e2d957 100644
--- a/website/static/css/style.css
+++ b/website/static/css/style.css
@@ -158,7 +158,7 @@ a:hover { color: var(--brand-dark); }
 .hero {
   position: relative; overflow: hidden; color: #fff;
   background: var(--bg-dark);
-  max-width: 1360px; width: calc(100% - 56px);
+  max-width: 1200px; width: calc(100% - 56px);
   margin: 28px auto 0; border-radius: 26px;
   padding: 60px 0 68px;
 }
@@ -209,7 +209,7 @@ a:hover { color: var(--brand-dark); }
 .page-hero {
   position: relative; overflow: hidden; color: #fff;
   background: var(--grad-dark);
-  max-width: 1360px; width: calc(100% - 56px);
+  max-width: 1200px; width: calc(100% - 56px);
   margin: 28px auto 0; border-radius: 26px;
   padding: 56px 0 60px;
 }
diff --git a/website/static/home.html b/website/static/home.html
index cc42f5c..a79e92d 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，旧的经验规则已失效，所有项目都需要重构</p>
+      <p class="hero-sub">Ai时代，所有项目都值得重构</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>