diff --git a/apps/web/src/app/propose/actions.ts b/apps/web/src/app/propose/actions.ts
index d2aa609..8d2b0fb 100644
--- a/apps/web/src/app/propose/actions.ts
+++ b/apps/web/src/app/propose/actions.ts
@@ -94,8 +94,8 @@ export async function createDemandProposal(formData: FormData) {
   if (!title || title.length < 6) {
     throw new Error("請提供至少 6 個字元的需求標題。");
   }
-  if (!description || description.length < 30) {
-    throw new Error("請提供至少 30 個字元的需求描述，讓 AI Agent 可以判斷範圍。");
+  if (!description || description.length < 12) {
+    throw new Error("請提供至少 12 個字元的需求簡述，讓平台可以建立付款與 scoping 紀錄。");
   }
   if (!proposerEmail || !proposerEmail.includes("@")) {
     throw new Error("請提供有效 email，方便後續 scope review 聯繫。");
diff --git a/apps/web/src/app/propose/page.tsx b/apps/web/src/app/propose/page.tsx
index cf0ddc3..44f9398 100644
--- a/apps/web/src/app/propose/page.tsx
+++ b/apps/web/src/app/propose/page.tsx
@@ -173,114 +173,8 @@ export default async function ProposePage({ searchParams }: { searchParams?: Sea
             <input type="hidden" name="campaign" value={campaign} />
             <input type="hidden" name="source" value={source} />
 
-            <div className="grid gap-4 md:grid-cols-2">
-              <label className="grid gap-2 text-sm font-medium text-zinc-200">
-                聯絡人
-                <input
-                  name="proposerName"
-                  autoComplete="name"
-                  defaultValue={prefill.proposerName}
-                  className="h-11 rounded-md border border-zinc-700 bg-zinc-950 px-3 text-white outline-none focus:border-sky-400"
-                  placeholder="你的姓名"
-                />
-              </label>
-              <label className="grid gap-2 text-sm font-medium text-zinc-200">
-                Email
-                <input
-                  required
-                  name="proposerEmail"
-                  type="email"
-                  autoComplete="email"
-                  defaultValue={prefill.proposerEmail}
-                  className="h-11 rounded-md border border-zinc-700 bg-zinc-950 px-3 text-white outline-none focus:border-sky-400"
-                  placeholder="name@company.com"
-                />
-              </label>
-              <label className="grid gap-2 text-sm font-medium text-zinc-200">
-                公司或團隊
-                <input
-                  name="company"
-                  autoComplete="organization"
-                  defaultValue={prefill.company}
-                  className="h-11 rounded-md border border-zinc-700 bg-zinc-950 px-3 text-white outline-none focus:border-sky-400"
-                  placeholder="可留空"
-                />
-              </label>
-              <label className="grid gap-2 text-sm font-medium text-zinc-200">
-                預估任務預算 USD
-                <input
-                  required
-                  name="budgetUsd"
-                  inputMode="decimal"
-                  defaultValue={prefill.budgetUsd}
-                  className="h-11 rounded-md border border-zinc-700 bg-zinc-950 px-3 text-white outline-none focus:border-sky-400"
-                />
-              </label>
-            </div>
-
-            <div className="mt-4 grid gap-4">
-              <label className="grid gap-2 text-sm font-medium text-zinc-200">
-                需求標題
-                <input
-                  required
-                  name="title"
-                  minLength={6}
-                  defaultValue={prefill.title}
-                  className="h-11 rounded-md border border-zinc-700 bg-zinc-950 px-3 text-white outline-none focus:border-sky-400"
-                  placeholder="例如：自動整理客戶表單並生成報價草稿"
-                />
-              </label>
-
-              <label className="grid gap-2 text-sm font-medium text-zinc-200">
-                需求描述
-                <textarea
-                  required
-                  name="description"
-                  minLength={30}
-                  rows={6}
-                  defaultValue={prefill.description}
-                  className="resize-y rounded-md border border-zinc-700 bg-zinc-950 px-3 py-3 text-white outline-none focus:border-sky-400"
-                  placeholder="描述目前流程、需要自動化的輸入輸出、系統限制、交付期待。請不要貼密碼或私鑰。"
-                />
-              </label>
-
-              <div className="grid gap-4 md:grid-cols-2">
-                <label className="grid gap-2 text-sm font-medium text-zinc-200">
-                  希望成果
-                  <input
-                    name="desiredOutcome"
-                    defaultValue={prefill.desiredOutcome}
-                    className="h-11 rounded-md border border-zinc-700 bg-zinc-950 px-3 text-white outline-none focus:border-sky-400"
-                    placeholder="可驗收的結果"
-                  />
-                </label>
-                <label className="grid gap-2 text-sm font-medium text-zinc-200">
-                  技術或工具
-                  <input
-                    name="requiredStack"
-                    defaultValue={prefill.requiredStack}
-                    className="h-11 rounded-md border border-zinc-700 bg-zinc-950 px-3 text-white outline-none focus:border-sky-400"
-                    placeholder="Next.js, Python, Zapier"
-                  />
-                </label>
-              </div>
-
-              <label className="grid gap-2 text-sm font-medium text-zinc-200">
-                時程
-                <select
-                  name="urgency"
-                  defaultValue={prefill.urgency}
-                  className="h-11 rounded-md border border-zinc-700 bg-zinc-950 px-3 text-white outline-none focus:border-sky-400"
-                >
-                  <option value="normal">一般</option>
-                  <option value="this_week">本週內</option>
-                  <option value="urgent">急件</option>
-                </select>
-              </label>
-            </div>
-
-            <fieldset className="mt-6">
-              <legend className="mb-3 text-sm font-semibold text-zinc-100">提案導流方案</legend>
+            <fieldset>
+              <legend className="mb-3 text-sm font-semibold text-zinc-100">1. 選擇付費方案</legend>
               <div className="grid gap-2">
                 {PROPOSAL_PACKAGES.map((item) => (
                   <label
@@ -308,7 +202,7 @@ export default async function ProposePage({ searchParams }: { searchParams?: Sea
             </fieldset>
 
             <fieldset className="mt-6">
-              <legend className="mb-3 text-sm font-semibold text-zinc-100">付款方式</legend>
+              <legend className="mb-3 text-sm font-semibold text-zinc-100">2. 付款方式</legend>
               <div className="grid gap-3 md:grid-cols-2">
                 <label className="flex cursor-pointer items-center gap-3 rounded-md border border-zinc-700 bg-zinc-950 p-4 hover:border-emerald-400">
                   <input type="radio" name="paymentMethod" value="wallet" defaultChecked={walletPaymentAvailable} className="h-4 w-4 accent-emerald-400" />
@@ -329,11 +223,118 @@ export default async function ProposePage({ searchParams }: { searchParams?: Sea
               </div>
             </fieldset>
 
+            <div className="mt-6 grid gap-4">
+              <div className="grid gap-4 md:grid-cols-2">
+                <label className="grid gap-2 text-sm font-medium text-zinc-200">
+                  Email
+                  <input
+                    required
+                    name="proposerEmail"
+                    type="email"
+                    autoComplete="email"
+                    defaultValue={prefill.proposerEmail}
+                    className="h-11 rounded-md border border-zinc-700 bg-zinc-950 px-3 text-white outline-none focus:border-sky-400"
+                    placeholder="name@company.com"
+                  />
+                </label>
+                <label className="grid gap-2 text-sm font-medium text-zinc-200">
+                  需求標題
+                  <input
+                    required
+                    name="title"
+                    minLength={6}
+                    defaultValue={prefill.title}
+                    className="h-11 rounded-md border border-zinc-700 bg-zinc-950 px-3 text-white outline-none focus:border-sky-400"
+                    placeholder="例如：客戶表單自動報價"
+                  />
+                </label>
+              </div>
+
+              <label className="grid gap-2 text-sm font-medium text-zinc-200">
+                需求簡述
+                <textarea
+                  required
+                  name="description"
+                  minLength={12}
+                  rows={4}
+                  defaultValue={prefill.description}
+                  className="resize-y rounded-md border border-zinc-700 bg-zinc-950 px-3 py-3 text-white outline-none focus:border-sky-400"
+                  placeholder="一句話描述要自動化、分析、修復或整合的工作。"
+                />
+              </label>
+
+              <details className="rounded-md border border-zinc-800 bg-zinc-950/70 p-4">
+                <summary className="cursor-pointer text-sm font-semibold text-sky-200">補充資料</summary>
+                <div className="mt-4 grid gap-4 md:grid-cols-2">
+                  <label className="grid gap-2 text-sm font-medium text-zinc-200">
+                    聯絡人
+                    <input
+                      name="proposerName"
+                      autoComplete="name"
+                      defaultValue={prefill.proposerName}
+                      className="h-11 rounded-md border border-zinc-700 bg-zinc-950 px-3 text-white outline-none focus:border-sky-400"
+                      placeholder="你的姓名"
+                    />
+                  </label>
+                  <label className="grid gap-2 text-sm font-medium text-zinc-200">
+                    公司或團隊
+                    <input
+                      name="company"
+                      autoComplete="organization"
+                      defaultValue={prefill.company}
+                      className="h-11 rounded-md border border-zinc-700 bg-zinc-950 px-3 text-white outline-none focus:border-sky-400"
+                      placeholder="可留空"
+                    />
+                  </label>
+                  <label className="grid gap-2 text-sm font-medium text-zinc-200">
+                    預估任務預算 USD
+                    <input
+                      required
+                      name="budgetUsd"
+                      inputMode="decimal"
+                      defaultValue={prefill.budgetUsd}
+                      className="h-11 rounded-md border border-zinc-700 bg-zinc-950 px-3 text-white outline-none focus:border-sky-400"
+                    />
+                  </label>
+                  <label className="grid gap-2 text-sm font-medium text-zinc-200">
+                    時程
+                    <select
+                      name="urgency"
+                      defaultValue={prefill.urgency}
+                      className="h-11 rounded-md border border-zinc-700 bg-zinc-950 px-3 text-white outline-none focus:border-sky-400"
+                    >
+                      <option value="normal">一般</option>
+                      <option value="this_week">本週內</option>
+                      <option value="urgent">急件</option>
+                    </select>
+                  </label>
+                  <label className="grid gap-2 text-sm font-medium text-zinc-200">
+                    希望成果
+                    <input
+                      name="desiredOutcome"
+                      defaultValue={prefill.desiredOutcome}
+                      className="h-11 rounded-md border border-zinc-700 bg-zinc-950 px-3 text-white outline-none focus:border-sky-400"
+                      placeholder="可驗收的結果"
+                    />
+                  </label>
+                  <label className="grid gap-2 text-sm font-medium text-zinc-200">
+                    技術或工具
+                    <input
+                      name="requiredStack"
+                      defaultValue={prefill.requiredStack}
+                      className="h-11 rounded-md border border-zinc-700 bg-zinc-950 px-3 text-white outline-none focus:border-sky-400"
+                      placeholder="Next.js, Python, Zapier"
+                    />
+                  </label>
+                </div>
+              </details>
+            </div>
+
             <button
               type="submit"
               className="mt-6 inline-flex h-12 w-full items-center justify-center gap-2 rounded-md bg-sky-400 px-5 text-sm font-semibold text-zinc-950 transition hover:bg-sky-300 md:w-auto"
             >
-              送出並付款
+              取得付款指示
               <ArrowRight className="h-4 w-4" />
             </button>
           </form>