diff --git a/src/components/layout/Sidebar.tsx b/src/components/layout/Sidebar.tsx
index 5610c2f..e5c2781 100644
--- a/src/components/layout/Sidebar.tsx
+++ b/src/components/layout/Sidebar.tsx
@@ -5,6 +5,7 @@ import {
   Home,
   BookOpen,
   Layers,
+  Scissors,
   LayoutGrid,
   Share2,
   Settings,
@@ -21,6 +22,7 @@ const navItems = [
   { path: '/process-practice', label: '过程背诵练习', icon: GraduationCap },
   { path: '/knowledge-areas', label: '知识领域', icon: BookOpen },
   { path: '/process-groups', label: '过程组', icon: Layers },
+  { path: '/knowledge-areas-tailoring', label: '裁剪因素', icon: Scissors },
   { path: '/process-graph', label: '过程关系图', icon: Share2 },
   { path: '/principles', label: '十二项原则', icon: BookMarked },
   { path: '/performance-domains', label: '八大绩效域', icon: Gauge },
@@ -77,7 +79,7 @@ export function Sidebar() {
           <ul className="space-y-1">
             {navItems.map((item) => {
               const isActive = location.pathname === item.path ||
-                (item.path !== '/' && location.pathname.startsWith(item.path))
+                (item.path !== '/' && location.pathname.startsWith(`${item.path}/`))
               const Icon = item.icon
 
               return (
diff --git a/src/data/changelog.json b/src/data/changelog.json
index 877b69f..a293557 100644
--- a/src/data/changelog.json
+++ b/src/data/changelog.json
@@ -1,5 +1,12 @@
 {
   "changelogEntries": [
+    {
+      "id": "2026-04-26-tailoring-nav-entry",
+      "date": "2026-04-26",
+      "type": "feat",
+      "title": "新增“裁剪因素”侧边栏入口，并精简知识领域敏捷裁剪因素页面顶部说明文案",
+      "scope": "导航"
+    },
     {
       "id": "2026-04-15-control-procurements-fix",
       "date": "2026-04-15",
diff --git a/src/pages/KnowledgeAreasTailoringPage.tsx b/src/pages/KnowledgeAreasTailoringPage.tsx
index 9e3a6af..6062196 100644
--- a/src/pages/KnowledgeAreasTailoringPage.tsx
+++ b/src/pages/KnowledgeAreasTailoringPage.tsx
@@ -640,9 +640,6 @@ export default function KnowledgeAreasTailoringPage() {
         <div className="flex items-end justify-between gap-4">
           <div>
             <h1 className="text-2xl font-bold text-gray-900 dark:text-white">知识领域敏捷裁剪因素</h1>
-            <p className="mt-1 text-sm text-gray-500 dark:text-gray-400">
-              以知识领域为主线查看裁剪关注点，并在同一页面完成练习。
-            </p>
           </div>
         </div>
       )}