diff --git a/addons/official/view/web/official_home/index.html b/addons/official/view/web/official_home/index.html
index 30e71b3..11a278e 100644
--- a/addons/official/view/web/official_home/index.html
+++ b/addons/official/view/web/official_home/index.html
@@ -31,15 +31,11 @@
                                 <span>浏览成熟产品</span>
                             </a>
                         </div>
-                        <div class="nhc-hero-metrics">
+                        <div class="nhc-hero-metrics col-3">
                             <div class="nhc-metric-item">
                                 <div class="nhc-metric-val">10<sub>年+</sub></div>
                                 <div class="nhc-metric-label">企业软件工程技术沉淀</div>
                             </div>
-                            <div class="nhc-metric-item">
-                                <div class="nhc-metric-val">50<sub>+</sub></div>
-                                <div class="nhc-metric-label">国家软件著作权资产</div>
-                            </div>
                             <div class="nhc-metric-item">
                                 <div class="nhc-metric-val">200<sub>+</sub></div>
                                 <div class="nhc-metric-label">标杆政企与行业客户</div>
diff --git a/public/assets/addons/official/css/modern_nhc.css b/public/assets/addons/official/css/modern_nhc.css
index 4d79c55..65a3b60 100644
--- a/public/assets/addons/official/css/modern_nhc.css
+++ b/public/assets/addons/official/css/modern_nhc.css
@@ -644,6 +644,11 @@ img {
   margin: 0;
 }
 
+.nhc-hero-metrics.col-3 {
+  grid-template-columns: repeat(3, 1fr);
+  max-width: 560px;
+}
+
 .nhc-metric-item {
   text-align: left;
   position: relative;
diff --git a/tests/test_natural_copywriting.py b/tests/test_natural_copywriting.py
index f0fab19..5c5b218 100644
--- a/tests/test_natural_copywriting.py
+++ b/tests/test_natural_copywriting.py
@@ -81,5 +81,9 @@ class TestNaturalCopywriting(unittest.TestCase):
         self.assertIn('找懂业务、讲规范的研发团队，让软件项目平稳落地', self.about_html, "关于我们CTA必须务实接地气")
         self.assertIn('业务咨询与技术评估', self.contact_html, "联系我们标题必须清晰务实")
 
+    def test_user_removal_of_copyright_metric_in_hero(self):
+        """首屏Hero必须彻底移除用户指明的'50+ 国家软件著作权资产'"""
+        self.assertNotIn('国家软件著作权资产', self.index_html, "首屏Hero严禁包含用户要求去掉的'国家软件著作权资产'")
+
 if __name__ == '__main__':
     unittest.main()