diff --git a/backend/main.py b/backend/main.py
index 8308576..6bdf449 100644
--- a/backend/main.py
+++ b/backend/main.py
@@ -1659,12 +1659,21 @@ def update_oil_plan(plan_id: int, body: dict, user=Depends(get_current_user)):
     if not plan:
         conn.close()
         raise HTTPException(404, "方案不存在")
-    if plan["teacher_id"] != user["id"] and user["role"] != "admin":
+    is_teacher = plan["teacher_id"] == user["id"] or user["role"] == "admin"
+    is_owner = plan["user_id"] == user["id"]
+    if not is_teacher and not is_owner:
         conn.close()
         raise HTTPException(403, "无权操作")
-    if "title" in body:
+    if "health_desc" in body and is_owner:
+        conn.execute("UPDATE oil_plans SET health_desc = ? WHERE id = ?", (body["health_desc"], plan_id))
+        who = user.get("display_name") or user["username"]
+        conn.execute(
+            "INSERT INTO notifications (target_role, title, body, target_user_id) VALUES (?, ?, ?, ?)",
+            ("admin", "📋 方案需求已更新", f"{who} 更新了健康需求：{body['health_desc'][:50]}", plan["teacher_id"])
+        )
+    if "title" in body and is_teacher:
         conn.execute("UPDATE oil_plans SET title = ? WHERE id = ?", (body["title"], plan_id))
-    if "status" in body:
+    if "status" in body and is_teacher:
         old_status = plan["status"]
         conn.execute("UPDATE oil_plans SET status = ? WHERE id = ?", (body["status"], plan_id))
         if body["status"] == "active" and old_status != "active":
diff --git a/frontend/src/components/UserMenu.vue b/frontend/src/components/UserMenu.vue
index fa74e53..48088e1 100644
--- a/frontend/src/components/UserMenu.vue
+++ b/frontend/src/components/UserMenu.vue
@@ -38,6 +38,8 @@
               <div v-if="!n.is_read" class="notif-actions">
                 <!-- 搜索未收录通知：已添加按钮 -->
                 <button v-if="isSearchMissing(n)" class="notif-action-btn notif-btn-added" @click="markAdded(n)">已添加</button>
+                <!-- 方案请求通知：去定制按钮 -->
+                <button v-else-if="isPlanRequest(n)" class="notif-action-btn notif-btn-plan" @click="goPlanDesign(n)">去定制</button>
                 <!-- 审核类通知：去审核按钮 -->
                 <button v-else-if="isReviewable(n)" class="notif-action-btn notif-btn-review" @click="goReview(n)">去审核</button>
                 <!-- 默认：已读按钮 -->
@@ -129,6 +131,16 @@ function isSearchMissing(n) {
   return n.title && n.title.includes('用户需求')
 }
 
+function isPlanRequest(n) {
+  return n.title && (n.title.includes('方案请求') || n.title.includes('方案需求'))
+}
+
+function goPlanDesign(n) {
+  markOneRead(n)
+  emit('close')
+  window.location.hash = '#/users'
+}
+
 function isReviewable(n) {
   if (!n.title) return false
   // Admin: review recipe/business/applications
@@ -269,6 +281,8 @@ onMounted(loadNotifications)
 }
 .notif-btn-added { color: #4a9d7e; border-color: #7ec6a4; }
 .notif-btn-added:hover { background: #e8f5e9; }
+.notif-btn-plan { color: #1565c0; border-color: #90caf9; }
+.notif-btn-plan:hover { background: #e3f2fd; }
 .notif-btn-review { color: #e65100; border-color: #ffb74d; }
 .notif-btn-review:hover { background: #fff3e0; }
 .notif-body { color: #888; font-size: 12px; margin-top: 2px; white-space: pre-line; }
diff --git a/frontend/src/views/Inventory.vue b/frontend/src/views/Inventory.vue
index 3a3e363..9aa8ad7 100644
--- a/frontend/src/views/Inventory.vue
+++ b/frontend/src/views/Inventory.vue
@@ -32,12 +32,13 @@
         </div>
       </div>
 
-      <!-- Pending plan -->
+      <!-- Pending plan: editable -->
       <div v-else-if="plansStore.pendingPlans.length" class="plan-section plan-pending">
         <div class="plan-header">
-          <span class="plan-title">⏳ 方案审核中</span>
+          <span class="plan-title">⏳ 老师正在为你定制方案中</span>
         </div>
-        <p class="plan-desc">{{ plansStore.pendingPlans[0].health_desc }}</p>
+        <textarea v-model="pendingDesc" class="form-textarea" rows="3" @blur="updatePendingDesc"></textarea>
+        <div class="plan-pending-hint">修改后老师会收到通知</div>
       </div>
 
       <!-- No plan: request button -->
@@ -324,6 +325,28 @@ function matchTeacher() {
   ) || null
 }
 
+const pendingDesc = ref('')
+
+// Sync pendingDesc when plans load
+watch(() => plansStore.pendingPlans, (pp) => {
+  if (pp.length) pendingDesc.value = pp[0].health_desc || ''
+}, { immediate: true })
+
+async function updatePendingDesc() {
+  const plan = plansStore.pendingPlans[0]
+  if (!plan || pendingDesc.value === plan.health_desc) return
+  try {
+    await api(`/api/oil-plans/${plan.id}`, {
+      method: 'PUT',
+      body: JSON.stringify({ health_desc: pendingDesc.value }),
+    })
+    plan.health_desc = pendingDesc.value
+    ui.showToast('已更新，老师会收到通知')
+  } catch {
+    ui.showToast('更新失败')
+  }
+}
+
 const shoppingTotal = computed(() =>
   plansStore.shoppingList.filter(i => !i.in_inventory).reduce((s, i) => s + i.total_cost, 0).toFixed(2)
 )
@@ -641,6 +664,7 @@ onMounted(async () => {
 .overlay-header h3 { margin: 0; font-size: 16px; }
 .form-label { display: block; font-size: 13px; color: #6b6375; margin-bottom: 4px; font-weight: 500; }
 .form-textarea { width: 100%; border: 1.5px solid #e5e4e7; border-radius: 8px; padding: 8px; font-size: 13px; font-family: inherit; resize: vertical; box-sizing: border-box; }
+.plan-pending-hint { font-size: 11px; color: #b0aab5; margin-top: 4px; }
 .teacher-matched { color: #2e7d5a; font-size: 13px; margin-top: 4px; font-weight: 500; }
 .teacher-no-match { color: #c62828; font-size: 12px; margin-top: 4px; }
 </style>