Merge branch 'dev'

backend/helpers.py

@@ -63,10 +63,11 @@ def attach_common(conn, resource, items):
 def monthly_finance(conn, tenant="科普·无界"):
     months = [f"2026-{m:02d}" for m in range(1, 13)]
     pfs = rows(conn,
-        "SELECT sign_amount, sign_month, status, budget_data FROM project_finances WHERE tenant=? AND status='已签约'",
+        "SELECT sign_amount, sign_month, status, budget_data, expense_data FROM project_finances WHERE tenant=? AND status='已签约'",
         [tenant])
 
     parsed_budgets = []
+    expense_maps = {}
     for pf in pfs:
         try:
             budget = json.loads(pf.get("budget_data") or "[]")
@@ -79,11 +80,23 @@ def monthly_finance(conn, tenant="科普·无界"):
                 "rev": float(b.get("rev") or 0),
                 "gross": float(b.get("gross") or 0),
                 "payment": float(b.get("payment") or 0),
-                "cost": float(b.get("cost") or 0),
-                "paid": float(b.get("paid") or 0),
             }
         parsed_budgets.append((pf, budget_map))
 
+        # Parse expense_data for cost/paid
+        try:
+            ed = json.loads(pf.get("expense_data") or "[]")
+        except (json.JSONDecodeError, TypeError):
+            ed = []
+        em = {}
+        for e in ed:
+            key = (e.get("month") or "").replace("-", "_")
+            em[key] = {
+                "cost": float(e.get("cost") or 0),
+                "paid": float(e.get("paid") or 0),
+            }
+        expense_maps[pf.get("id", id(pf))] = em
+
     data = []
     for month in months:
         key = month.replace("-", "_")
@@ -96,8 +109,11 @@ def monthly_finance(conn, tenant="科普·无界"):
                 revenue += b["rev"]
                 gross += b["gross"]
                 payment += b["payment"]
-                cost += b["cost"]
-                paid += b["paid"]
+            em = expense_maps.get(pf.get("id", id(pf)), {})
+            e = em.get(key)
+            if e:
+                cost += e["cost"]
+                paid += e["paid"]
         data.append({
             "month": month,
             "revenue": round(revenue, 2),

backend/migrations/__init__.py

@@ -18,6 +18,7 @@ def run_migrations():
     from migrations.tables import migrate_create_tables
     from migrations.columns import migrate_add_columns
     from migrations.data_fixes import migrate_fix_task_status, migrate_rename_tenant, migrate_drop_product_fields, migrate_fix_service_fee_standard
+    from migrations.data_split import migrate_data_split
     from migrations.seed import migrate_seed_users, migrate_seed_demo_data
 
     migrate_create_tables()
@@ -26,5 +27,6 @@ def run_migrations():
     migrate_rename_tenant()
     migrate_drop_product_fields()
     migrate_fix_service_fee_standard()
+    migrate_data_split()
     migrate_seed_users()
     migrate_seed_demo_data()

backend/migrations/columns.py

@@ -106,6 +106,10 @@ def migrate_add_columns():
         _add_column_if_missing(conn, "expense_records", "incurred_amount",
             "ALTER TABLE expense_records ADD COLUMN incurred_amount DOUBLE NOT NULL DEFAULT 0")
 
+        # project_finances 费用明细 JSON 数据
+        _add_column_if_missing(conn, "project_finances", "expense_data",
+            "ALTER TABLE project_finances ADD COLUMN expense_data TEXT")
+
         conn.commit()
         print("[migrate] 加列迁移完成")
     finally:

backend/migrations/data_split.py

@@ -0,0 +1,56 @@
+"""migrations/data_split.py — 预算数据拆分迁移：budget_data → expense_data
+
+旧结构：budget_data = [{month, rev, gross, payment, cost, paid}]
+新结构：expense_data = [{month, expense_type, cost, paid, exp_note}]
+
+部署时自动：检测未拆分的旧数据，将 cost/paid 从 budget_data 迁移到 expense_data。
+幂等：只处理 expense_data 为空的记录。
+"""
+
+
+def migrate_data_split():
+    """一次性数据拆分迁移"""
+    from db import db, _exec
+    import json
+
+    conn = db()
+    try:
+        # 查询未迁移的记录
+        cur = conn.cursor(dictionary=True)
+        cur.execute(
+            "SELECT id, budget_data, expense_data FROM project_finances "
+            "WHERE (expense_data IS NULL OR expense_data = '' OR expense_data = '[]') "
+            "AND budget_data IS NOT NULL AND budget_data != '' AND budget_data != '[]'"
+        )
+        rows = cur.fetchall()
+        cur.close()
+
+        migrated = 0
+        for row in rows:
+            try:
+                budget = json.loads(row.get("budget_data") or "[]")
+            except (json.JSONDecodeError, TypeError):
+                continue
+
+            expense_rows = []
+            for b in budget:
+                expense_rows.append({
+                    "month": b.get("month", ""),
+                    "expense_type": "",
+                    "cost": float(b.get("cost") or 0),
+                    "paid": float(b.get("paid") or 0),
+                    "exp_note": "",
+                })
+
+            if expense_rows:
+                _exec(
+                    conn,
+                    "UPDATE project_finances SET expense_data = ? WHERE id = ?",
+                    (json.dumps(expense_rows, ensure_ascii=False), row["id"]),
+                )
+                migrated += 1
+
+        conn.commit()
+        print(f"[migrate] 数据拆分迁移完成：{migrated} 条记录已从 budget_data 提取 cost/paid 到 expense_data")
+    finally:
+        conn.close()

backend/routes.py

@@ -23,7 +23,7 @@ TABLES = {
     "products": ("product_versions", ["product_name", "version", "version_goal", "priority", "start_date", "plan_date", "dev_done_date", "test_date", "launch_date", "status", "notes", "tenant"]),
     "finance": ("finance_records", ["month", "project_name", "record_type", "category", "amount", "occurred_date", "notes", "tenant"]),
     "tasks": ("project_tasks", ["project_id", "phase", "milestone", "task", "owner", "due_date", "blockers", "notes", "status", "sort_order", "priority", "tenant"]),
-    "projectFinances": ("project_finances", ["project_id", "tenant", "business_type", "customer_name", "sign_amount", "sign_month", "status", "sales_person", "owner", "total_rev", "total_gross", "total_payment", "total_cost", "total_paid", "budget_data", "start_date", "end_date", "task_type", "task_count", "service_fee_standard", "project_manager", "task_data", "project_code", "contact_name", "contact_phone", "other_info"]),
+    "projectFinances": ("project_finances", ["project_id", "tenant", "business_type", "customer_name", "sign_amount", "sign_month", "status", "sales_person", "owner", "total_rev", "total_gross", "total_payment", "total_cost", "total_paid", "budget_data", "expense_data", "start_date", "end_date", "task_type", "task_count", "service_fee_standard", "project_manager", "task_data", "project_code", "contact_name", "contact_phone", "other_info"]),
     "expense": ("expense_records", ["expense_type", "expense_month", "amount", "incurred_amount", "notes", "tenant"]),
 }
 
@@ -266,6 +266,26 @@ def bootstrap():
                             if b:
                                 total += float(b.get(field) or 0)
                     return total
+
+                def t_parse_expense(pf):
+                    try:
+                        ed = json.loads(pf.get("expense_data") or "[]")
+                    except (json.JSONDecodeError, TypeError):
+                        ed = []
+                    return {(e.get("month") or "").replace("-", "_"): e for e in ed}
+
+                t_em = {pf["id"]: t_parse_expense(pf) for pf in t_pfs}
+
+                def t_sum_expense(field, months_range):
+                    total = 0
+                    for pf in t_pfs:
+                        em = t_em.get(pf["id"], {})
+                        for m in months_range:
+                            e = em.get(f"2026_{m:02d}")
+                            if e:
+                                total += float(e.get(field) or 0)
+                    return total
+
                 _now_month = date.today().month
                 _q_start = ((_now_month - 1) // 3) * 3 + 1
                 _q_range = range(_q_start, _q_start + 3)
@@ -300,11 +320,11 @@ def bootstrap():
                     "payment_month": t_sum_budget("payment", [_now_month]),
                     "payment_prev_q": t_sum_budget("payment", _prev_q_range),
                     "payment_prev_month": t_sum_budget("payment", [_prev_month]) if _prev_month else 0,
-                    "cost_annual": t_sum_budget("cost", range(1, 13)),
-                    "cost_q2": t_sum_budget("cost", _q_range),
-                    "cost_month": t_sum_budget("cost", [_now_month]),
-                    "cost_prev_q": t_sum_budget("cost", _prev_q_range),
-                    "cost_prev_month": t_sum_budget("cost", [_prev_month]) if _prev_month else 0,
+                    "cost_annual": t_sum_expense("cost", range(1, 13)),
+                    "cost_q2": t_sum_expense("cost", _q_range),
+                    "cost_month": t_sum_expense("cost", [_now_month]),
+                    "cost_prev_q": t_sum_expense("cost", _prev_q_range),
+                    "cost_prev_month": t_sum_expense("cost", [_prev_month]) if _prev_month else 0,
                 })
                 # 费用汇总（从 expense_records 表计算）
                 def t_expense_sum(m_range):
@@ -322,11 +342,11 @@ def bootstrap():
                 all_metrics[-1]["expense_month"] = t_expense_sum([_now_month])
                 all_metrics[-1]["expense_prev_q"] = t_expense_sum(_prev_q_range)
                 all_metrics[-1]["expense_prev_month"] = t_expense_sum([_prev_month]) if _prev_month else 0
-                all_metrics[-1]["paid_annual"] = t_sum_budget("paid", range(1, 13))
-                all_metrics[-1]["paid_q2"] = t_sum_budget("paid", _q_range)
-                all_metrics[-1]["paid_month"] = t_sum_budget("paid", [_now_month])
-                all_metrics[-1]["paid_prev_q"] = t_sum_budget("paid", _prev_q_range)
-                all_metrics[-1]["paid_prev_month"] = t_sum_budget("paid", [_prev_month]) if _prev_month else 0
+                all_metrics[-1]["paid_annual"] = t_sum_expense("paid", range(1, 13))
+                all_metrics[-1]["paid_q2"] = t_sum_expense("paid", _q_range)
+                all_metrics[-1]["paid_month"] = t_sum_expense("paid", [_now_month])
+                all_metrics[-1]["paid_prev_q"] = t_sum_expense("paid", _prev_q_range)
+                all_metrics[-1]["paid_prev_month"] = t_sum_expense("paid", [_prev_month]) if _prev_month else 0
                 all_metrics[-1]["proj_expense_annual"] = t_sum_budget("expense", range(1, 13))
                 all_metrics[-1]["proj_expense_q2"] = t_sum_budget("expense", _q_range)
                 all_metrics[-1]["proj_expense_month"] = t_sum_budget("expense", [_now_month])
@@ -382,6 +402,15 @@ def bootstrap():
 
         budget_maps = [(pf, parse_budget(pf)) for pf in signed_pfs]
 
+        def parse_expense(pf):
+            try:
+                ed = json.loads(pf.get("expense_data") or "[]")
+            except (json.JSONDecodeError, TypeError):
+                ed = []
+            return {(e.get("month") or "").replace("-", "_"): e for e in ed}
+
+        expense_maps = [(pf, parse_expense(pf)) for pf in signed_pfs]
+
         def sum_budget(field, months_range):
             total = 0
             for pf, bm in budget_maps:
@@ -391,6 +420,15 @@ def bootstrap():
                         total += float(b.get(field) or 0)
             return total
 
+        def sum_expense(field, months_range):
+            total = 0
+            for pf, em in expense_maps:
+                for m in months_range:
+                    e = em.get(f"2026_{m:02d}")
+                    if e:
+                        total += float(e.get(field) or 0)
+            return total
+
         _now_month = date.today().month
         _q_start = ((_now_month - 1) // 3) * 3 + 1
         _q_range = range(_q_start, _q_start + 3)
@@ -408,15 +446,15 @@ def bootstrap():
         rev_prev_month = sum_budget("rev", [_prev_month]) if _prev_month else 0
         gross_prev_month = sum_budget("gross", [_prev_month]) if _prev_month else 0
         payment_annual = sum_budget("payment", range(1, 13))
-        cost_annual = sum_budget("cost", range(1, 13))
+        cost_annual = sum_expense("cost", range(1, 13))
         payment_q2 = sum_budget("payment", _q_range)
-        cost_q2 = sum_budget("cost", _q_range)
+        cost_q2 = sum_expense("cost", _q_range)
         payment_month = sum_budget("payment", [_now_month])
-        cost_month = sum_budget("cost", [_now_month])
+        cost_month = sum_expense("cost", [_now_month])
         payment_prev_q = sum_budget("payment", _prev_q_range)
-        cost_prev_q = sum_budget("cost", _prev_q_range)
+        cost_prev_q = sum_expense("cost", _prev_q_range)
         payment_prev_month = sum_budget("payment", [_prev_month]) if _prev_month else 0
-        cost_prev_month = sum_budget("cost", [_prev_month]) if _prev_month else 0
+        cost_prev_month = sum_expense("cost", [_prev_month]) if _prev_month else 0
         def expense_sum(month_range):
             total = 0
             for r in expense:
@@ -432,11 +470,11 @@ def bootstrap():
         expense_month_val = expense_sum([_now_month])
         expense_prev_q = expense_sum(_prev_q_range)
         expense_prev_month = expense_sum([_prev_month]) if _prev_month else 0
-        paid_annual = sum_budget("paid", range(1, 13))
-        paid_q2 = sum_budget("paid", _q_range)
-        paid_month = sum_budget("paid", [_now_month])
-        paid_prev_q = sum_budget("paid", _prev_q_range)
-        paid_prev_month = sum_budget("paid", [_prev_month]) if _prev_month else 0
+        paid_annual = sum_expense("paid", range(1, 13))
+        paid_q2 = sum_expense("paid", _q_range)
+        paid_month = sum_expense("paid", [_now_month])
+        paid_prev_q = sum_expense("paid", _prev_q_range)
+        paid_prev_month = sum_expense("paid", [_prev_month]) if _prev_month else 0
         proj_expense_annual = sum_budget("expense", range(1, 13))
         proj_expense_q2 = sum_budget("expense", _q_range)
         proj_expense_month = sum_budget("expense", [_now_month])

static/modules/finance.js

@@ -121,7 +121,8 @@ function renderFinance() {
     <div id="financeModal" class="hidden fixed inset-0 z-50 flex items-center justify-center bg-black/40" onclick="closeFinanceModal()"><div class="bg-white rounded-2xl shadow-2xl w-full max-w-6xl mx-4 max-h-[92vh] overflow-y-auto" onclick="event.stopPropagation()"><div class="sticky top-0 z-10 bg-white/95 backdrop-blur border-b border-slate-100 px-8 py-5 flex items-center justify-between"><div><h3 class="text-xl font-bold text-slate-800" id="financeModalTitle">新增项目财务</h3><p class="text-xs text-slate-400 mt-0.5">填写项目财务信息与月度预算</p></div><div class="flex items-center gap-2"><button class="btn btn-ghost btn-sm text-red-600 hidden" id="financeDeleteBtn" onclick="deleteFinanceItem()"><i data-lucide="trash-2"></i>删除</button><button class="btn btn-ghost btn-sm rounded-full w-8 h-8 p-0" onclick="closeFinanceModal()"><i data-lucide="x"></i></button></div></div>
   <div class="finance-tabs">
     <button class="finance-tab active" data-tab="info" onclick="switchFinanceTab('info')"><i data-lucide="info" style="width:14px;height:14px;display:inline-block;vertical-align:-2px;margin-right:4px"></i>基本信息</button>
-    <button class="finance-tab" data-tab="budget" onclick="switchFinanceTab('budget')"><i data-lucide="calendar" style="width:14px;height:14px;display:inline-block;vertical-align:-2px;margin-right:4px"></i>项目流水</button>
+    <button class="finance-tab" data-tab="revpay" onclick="switchFinanceTab('revpay')"><i data-lucide="dollar-sign" style="width:14px;height:14px;display:inline-block;vertical-align:-2px;margin-right:4px"></i>确收与回款</button>
+    <button class="finance-tab" data-tab="cost" onclick="switchFinanceTab('cost')"><i data-lucide="receipt" style="width:14px;height:14px;display:inline-block;vertical-align:-2px;margin-right:4px"></i>费用明细</button>
     <button class="finance-tab" data-tab="exec" onclick="switchFinanceTab('exec')"><i data-lucide="play-circle" style="width:14px;height:14px;display:inline-block;vertical-align:-2px;margin-right:4px"></i>执行信息</button>
     <button class="finance-tab" data-tab="tasks" onclick="switchFinanceTab('tasks')"><i data-lucide="list-checks" style="width:14px;height:14px;display:inline-block;vertical-align:-2px;margin-right:4px"></i>任务管理</button>
     <button class="finance-tab" data-tab="activity" onclick="switchFinanceTab('activity')"><i data-lucide="message-square" style="width:14px;height:14px;display:inline-block;vertical-align:-2px;margin-right:4px"></i>活动与跟进</button>
@@ -163,34 +164,43 @@ function renderFinance() {
     </div>
   </div>
 </div>
-<div id="financeTabBudget" class="hidden">
-  <div class="grid grid-cols-6 gap-3 mb-4" id="budgetSummary">
+<div id="financeTabRevpay" class="hidden">
+  <div class="grid grid-cols-3 gap-3 mb-4" id="revpaySummary">
     <div class="bg-blue-50 rounded-lg p-3 text-center border border-blue-100">
       <p class="text-xs text-blue-600 font-medium">总确收</p>
-      <p class="text-lg font-bold text-blue-700" id="budgetTotalRev">¥0</p>
+      <p class="text-lg font-bold text-blue-700" id="revpayTotalRev">¥0</p>
     </div>
     <div class="bg-green-50 rounded-lg p-3 text-center border border-green-100">
       <p class="text-xs text-green-600 font-medium">总毛利</p>
-      <p class="text-lg font-bold text-green-700" id="budgetTotalGross">¥0</p>
+      <p class="text-lg font-bold text-green-700" id="revpayTotalGross">¥0</p>
     </div>
-    <div class="bg-amber-50 rounded-lg p-3 text-center border border-amber-100" id="budgetTotalPaymentCard">
+    <div class="bg-amber-50 rounded-lg p-3 text-center border border-amber-100">
       <p class="text-xs text-amber-600 font-medium">总回款</p>
-      <p class="text-lg font-bold text-amber-700" id="budgetTotalPayment">¥0</p>
+      <p class="text-lg font-bold text-amber-700" id="revpayTotalPayment">¥0</p>
     </div>
-    <div class="bg-rose-50 rounded-lg p-3 text-center border border-rose-100" id="budgetTotalCostCard">
+  </div>
+  <table class="w-full text-sm border border-slate-200 rounded-lg overflow-hidden" id="revpayTable">
+    <thead><tr class="bg-slate-50 border-b border-slate-200"><th class="p-2.5 text-left font-medium text-slate-500" style="min-width:140px">月份</th><th class="p-2.5 text-right font-medium text-slate-500">确收</th><th class="p-2.5 text-right font-medium text-slate-500">毛利</th><th class="p-2.5 text-right font-medium text-slate-500">回款</th><th class="p-2.5 text-left font-medium text-slate-500">备注</th><th class="p-2.5 w-8"></th></tr></thead>
+    <tbody id="revpayTbody"></tbody>
+  </table>
+  <button type="button" class="btn btn-ghost btn-sm mt-3" onclick="addRevpayRow()"><i data-lucide="plus"></i>添加月份</button>
+</div>
+<div id="financeTabCost" class="hidden">
+  <div class="grid grid-cols-2 gap-3 mb-4" id="costSummary">
+    <div class="bg-rose-50 rounded-lg p-3 text-center border border-rose-100">
       <p class="text-xs text-rose-600 font-medium">总应付</p>
-      <p class="text-lg font-bold text-rose-700" id="budgetTotalCost">¥0</p>
+      <p class="text-lg font-bold text-rose-700" id="costTotalCost">¥0</p>
     </div>
     <div class="bg-purple-50 rounded-lg p-3 text-center border border-purple-100">
       <p class="text-xs text-purple-600 font-medium">总已付</p>
-      <p class="text-lg font-bold text-purple-700" id="budgetTotalPaid">¥0</p>
+      <p class="text-lg font-bold text-purple-700" id="costTotalPaid">¥0</p>
     </div>
   </div>
-  <table class="w-full text-sm border border-slate-200 rounded-lg overflow-hidden" id="budgetTable">
-    <thead><tr class="bg-slate-50 border-b border-slate-200"><th class="p-2.5 text-left font-medium text-slate-500" style="min-width:140px">月份</th><th class="p-2.5 text-right font-medium text-slate-500">确收</th><th class="p-2.5 text-right font-medium text-slate-500">毛利</th><th class="p-2.5 text-right font-medium text-slate-500">回款</th><th class="p-2.5 text-right font-medium text-slate-500">应付</th><th class="p-2.5 text-right font-medium text-slate-500">已付</th><th class="p-2.5 w-8"></th></tr></thead>
-    <tbody id="budgetTbody"></tbody>
+  <table class="w-full text-sm border border-slate-200 rounded-lg overflow-hidden" id="costTable">
+    <thead><tr class="bg-slate-50 border-b border-slate-200"><th class="p-2.5 text-left font-medium text-slate-500" style="min-width:140px">月份</th><th class="p-2.5 text-left font-medium text-slate-500" style="min-width:120px">费用类型</th><th class="p-2.5 text-right font-medium text-slate-500">应付</th><th class="p-2.5 text-right font-medium text-slate-500">已付</th><th class="p-2.5 text-left font-medium text-slate-500">备注</th><th class="p-2.5 w-8"></th></tr></thead>
+    <tbody id="costTbody"></tbody>
   </table>
-  <button type="button" class="btn btn-ghost btn-sm mt-3" onclick="addBudgetRow()"><i data-lucide="plus"></i>添加月份</button>
+  <button type="button" class="btn btn-ghost btn-sm mt-3" onclick="addCostRow()"><i data-lucide="plus"></i>添加月份</button>
 </div>
 <div id="financeTabTasks" class="hidden">
   <table class="w-full text-sm border border-slate-200 rounded-lg overflow-hidden" id="taskTable">
@@ -293,12 +303,14 @@ function renderFinance() {
         let sumRev = 0, sumPay = 0, sumCost = 0, sumPaid = 0, sumGross = 0;
         allPfs.forEach(pf => {
           let bd = []; try { bd = JSON.parse(pf.budget_data || "[]"); } catch (e) {}
+          let ed = []; try { ed = JSON.parse(pf.expense_data || "[]"); } catch (e) {}
           const b = bd.find(x => (x.month || "") === selMonth) || {};
+          const e = ed.find(x => (x.month || "") === selMonth) || {};
           const rev = Math.round(parseFloat(b.rev || 0) || 0);
           const payment = Math.round(parseFloat(b.payment || 0) || 0);
-          const cost = Math.round(parseFloat(b.cost || 0) || 0);
-          const paid = Math.round(parseFloat(b.paid || 0) || 0);
           const gross = Math.round(parseFloat(b.gross || 0) || 0);
+          const cost = Math.round(parseFloat(e.cost || 0) || 0);
+          const paid = Math.round(parseFloat(e.paid || 0) || 0);
           if (!rev && !payment && !cost && !paid && !gross) return;
           sumRev += rev; sumPay += payment; sumCost += cost; sumPaid += paid; sumGross += gross;
           rows.push(tdRow(pf, rev, payment, cost, paid, gross));
@@ -323,14 +335,19 @@ function renderFinance() {
           try { JSON.parse(pf.budget_data || "[]").forEach(b => { const m = parseInt((b.month || "").substring(5)) || 0; if (qRange.includes(m)) total += parseFloat(b[field] || 0); }); } catch (e) {}
           return total;
         };
+        const sumExpense = (pf, field) => {
+          let total = 0;
+          try { JSON.parse(pf.expense_data || "[]").forEach(e => { const m = parseInt((e.month || "").substring(5)) || 0; if (qRange.includes(m)) total += parseFloat(e[field] || 0); }); } catch (e) {}
+          return total;
+        };
         let sumRev = 0, sumPay = 0, sumCost = 0, sumPaid = 0, sumGross = 0;
         const rows = [];
         allPfs.forEach(pf => {
           const rev = sumBudget(pf, "rev");
           const payment = sumBudget(pf, "payment");
-          const cost = sumBudget(pf, "cost");
-          const paid = sumBudget(pf, "paid");
           const gross = sumBudget(pf, "gross");
+          const cost = sumExpense(pf, "cost");
+          const paid = sumExpense(pf, "paid");
           sumRev += rev; sumPay += payment; sumCost += cost; sumPaid += paid; sumGross += gross;
           rows.push(tdRow(pf, rev, payment, cost, paid, gross));
         });
@@ -342,9 +359,11 @@ function renderFinance() {
       // 总视图
       const calcTotals = (pf) => {
         let budget = []; try { budget = JSON.parse(pf.budget_data || "[]"); } catch (e) {}
-        let rev = 0, payment = 0, cost = 0, gross = 0;
-        budget.forEach(b => { rev += parseFloat(b.rev || 0) || 0; gross += parseFloat(b.gross || 0) || 0; payment += parseFloat(b.payment || 0) || 0; cost += parseFloat(b.cost || 0) || 0; });
-        const paid = parseFloat(pf.total_paid) || 0;
+        let expense = []; try { expense = JSON.parse(pf.expense_data || "[]"); } catch (e) {}
+        let rev = 0, payment = 0, gross = 0;
+        budget.forEach(b => { rev += parseFloat(b.rev || 0) || 0; gross += parseFloat(b.gross || 0) || 0; payment += parseFloat(b.payment || 0) || 0; });
+        let cost = 0, paid = 0;
+        expense.forEach(e => { cost += parseFloat(e.cost || 0) || 0; paid += parseFloat(e.paid || 0) || 0; });
         return { rev: Math.round(rev), payment: Math.round(payment), cost: Math.round(cost), paid: Math.round(paid), gross: Math.round(gross) };
       };
       const allPfs = pfs.filter(x => x.status === state.finFilter);
@@ -371,60 +390,88 @@ window.openFinanceModal = () => {
   if (dept) dept.value = state.tenant;
   const pfIdInput = form.querySelector('[name="pf_id"]');
   if (!pfIdInput || !pfIdInput.value) {
-    initBudgetTable(null);
+    initRevpayTable(null);
+    initCostTable(null);
     initTaskTable(null);
     document.querySelector("#financeDeleteBtn").classList.add("hidden");
   }
   modal.classList.remove("hidden");
 };
 
-window.addBudgetRow = (month = '', rev = '', gross = '', payment = '', cost = '', paid = '') => {
-  const tbody = document.querySelector("#budgetTbody");
+window.addRevpayRow = (month = '', rev = '', gross = '', payment = '', rev_note = '') => {
+  const tbody = document.querySelector("#revpayTbody");
   if (!tbody) return;
   const row = document.createElement("tr");
-  row.innerHTML = `<td><select name="budget_month[]" class="form-ctrl form-ctrl-sm w-full" style="min-width:140px" onchange="updateBudgetSummary()">${monthOptions(month)}</select></td>
-    <td><input name="budget_rev[]" type="number" step="0.01" class="form-ctrl form-ctrl-sm w-full text-right" placeholder="0" value="${rev}" oninput="updateBudgetSummary()"></td>
-    <td><input name="budget_gross[]" type="number" step="0.01" class="form-ctrl form-ctrl-sm w-full text-right" placeholder="0" value="${gross}" oninput="updateBudgetSummary()"></td>
-    <td><input name="budget_payment[]" type="number" step="0.01" class="form-ctrl form-ctrl-sm w-full text-right" placeholder="0" value="${payment}" oninput="updateBudgetSummary()"></td>
-    <td><input name="budget_cost[]" type="number" step="0.01" class="form-ctrl form-ctrl-sm w-full text-right" placeholder="0" value="${cost}" oninput="updateBudgetSummary()"></td>
-    <td><input name="budget_paid[]" type="number" step="0.01" class="form-ctrl form-ctrl-sm w-full text-right" placeholder="0" value="${paid}" oninput="updateBudgetSummary()"></td>
-    <td><button type="button" class="btn btn-ghost btn-sm text-red-500 p-0 w-6 h-6" onclick="this.closest('tr').remove();updateBudgetSummary()"><i data-lucide="trash-2" style="width:14px;height:14px"></i></button></td>`;
+  row.innerHTML = `<td><select name="budget_month[]" class="form-ctrl form-ctrl-sm w-full" style="min-width:140px" onchange="updateRevpaySummary()">${monthOptions(month)}</select></td>
+    <td><input name="budget_rev[]" type="number" step="0.01" class="form-ctrl form-ctrl-sm w-full text-right" placeholder="0" value="${rev}" oninput="updateRevpaySummary()"></td>
+    <td><input name="budget_gross[]" type="number" step="0.01" class="form-ctrl form-ctrl-sm w-full text-right" placeholder="0" value="${gross}" oninput="updateRevpaySummary()"></td>
+    <td><input name="budget_payment[]" type="number" step="0.01" class="form-ctrl form-ctrl-sm w-full text-right" placeholder="0" value="${payment}" oninput="updateRevpaySummary()"></td>
+    <td><input name="budget_rev_note[]" class="form-ctrl form-ctrl-sm w-full" placeholder="备注" value="${rev_note}"></td>
+    <td><button type="button" class="btn btn-ghost btn-sm text-red-500 p-0 w-6 h-6" onclick="this.closest('tr').remove();updateRevpaySummary()"><i data-lucide="trash-2" style="width:14px;height:14px"></i></button></td>`;
   tbody.appendChild(row);
   if (window.lucide) window.lucide.createIcons();
 };
 
-window.updateBudgetSummary = () => {
-  const revEl = document.querySelector("#budgetTotalRev");
-  const grossEl = document.querySelector("#budgetTotalGross");
-  const paymentEl = document.querySelector("#budgetTotalPayment");
-  const costEl = document.querySelector("#budgetTotalCost");
-  const paidEl = document.querySelector("#budgetTotalPaid");
-  if (!revEl || !grossEl) return;
+window.addCostRow = (month = '', expense_type = '', cost = '', paid = '', exp_note = '') => {
+  const tbody = document.querySelector("#costTbody");
+  if (!tbody) return;
+  const row = document.createElement("tr");
+  row.innerHTML = `<td><select name="expense_month[]" class="form-ctrl form-ctrl-sm w-full" style="min-width:140px" onchange="updateCostSummary()">${monthOptions(month)}</select></td>
+    <td><input name="expense_type[]" class="form-ctrl form-ctrl-sm w-full" placeholder="费用类型" value="${expense_type}"></td>
+    <td><input name="expense_cost[]" type="number" step="0.01" class="form-ctrl form-ctrl-sm w-full text-right" placeholder="0" value="${cost}" oninput="updateCostSummary()"></td>
+    <td><input name="expense_paid[]" type="number" step="0.01" class="form-ctrl form-ctrl-sm w-full text-right" placeholder="0" value="${paid}" oninput="updateCostSummary()"></td>
+    <td><input name="expense_note[]" class="form-ctrl form-ctrl-sm w-full" placeholder="备注" value="${exp_note}"></td>
+    <td><button type="button" class="btn btn-ghost btn-sm text-red-500 p-0 w-6 h-6" onclick="this.closest('tr').remove();updateCostSummary()"><i data-lucide="trash-2" style="width:14px;height:14px"></i></button></td>`;
+  tbody.appendChild(row);
+  if (window.lucide) window.lucide.createIcons();
+};
+
+window.updateRevpaySummary = () => {
+  const revEl = document.querySelector("#revpayTotalRev");
+  const grossEl = document.querySelector("#revpayTotalGross");
+  const paymentEl = document.querySelector("#revpayTotalPayment");
+  if (!revEl || !paymentEl) return;
   const revInputs = document.querySelectorAll('[name="budget_rev[]"]');
   const grossInputs = document.querySelectorAll('[name="budget_gross[]"]');
   const paymentInputs = document.querySelectorAll('[name="budget_payment[]"]');
-  const costInputs = document.querySelectorAll('[name="budget_cost[]"]');
-  const paidInputs = document.querySelectorAll('[name="budget_paid[]"]');
-  let totalRev = 0, totalGross = 0, totalPayment = 0, totalCost = 0, totalPaid = 0;
+  let totalRev = 0, totalGross = 0, totalPayment = 0;
   revInputs.forEach(el => { totalRev += parseFloat(el.value) || 0; });
   grossInputs.forEach(el => { totalGross += parseFloat(el.value) || 0; });
   paymentInputs.forEach(el => { totalPayment += parseFloat(el.value) || 0; });
-  costInputs.forEach(el => { totalCost += parseFloat(el.value) || 0; });
-  paidInputs.forEach(el => { totalPaid += parseFloat(el.value) || 0; });
   revEl.textContent = money(totalRev);
-  grossEl.textContent = money(totalGross);
-  if (paymentEl) paymentEl.textContent = money(totalPayment);
-  if (costEl) costEl.textContent = money(totalCost);
-  if (paidEl) paidEl.textContent = money(totalPaid);
+  if (grossEl) grossEl.textContent = money(totalGross);
+  paymentEl.textContent = money(totalPayment);
 };
 
-window.initBudgetTable = (budgetData) => {
-  const tbody = document.querySelector("#budgetTbody");
+window.updateCostSummary = () => {
+  const costEl = document.querySelector("#costTotalCost");
+  const paidEl = document.querySelector("#costTotalPaid");
+  if (!costEl || !paidEl) return;
+  const costInputs = document.querySelectorAll('[name="expense_cost[]"]');
+  const paidInputs = document.querySelectorAll('[name="expense_paid[]"]');
+  let totalCost = 0, totalPaid = 0;
+  costInputs.forEach(el => { totalCost += parseFloat(el.value) || 0; });
+  paidInputs.forEach(el => { totalPaid += parseFloat(el.value) || 0; });
+  costEl.textContent = money(totalCost);
+  paidEl.textContent = money(totalPaid);
+};
+
+window.initRevpayTable = (budgetData) => {
+  const tbody = document.querySelector("#revpayTbody");
   if (!tbody) return;
   tbody.innerHTML = "";
   const rows = budgetData || [];
-  rows.forEach(r => addBudgetRow(r.month || '', r.rev || '', r.gross || '', r.payment || '', r.cost || '', r.paid || ''));
-  setTimeout(() => updateBudgetSummary(), 50);
+  rows.forEach(r => addRevpayRow(r.month || '', r.rev || '', r.gross || '', r.payment || '', r.rev_note || ''));
+  setTimeout(() => updateRevpaySummary(), 50);
+};
+
+window.initCostTable = (expenseData) => {
+  const tbody = document.querySelector("#costTbody");
+  if (!tbody) return;
+  tbody.innerHTML = "";
+  const rows = expenseData || [];
+  rows.forEach(r => addCostRow(r.month || '', r.expense_type || '', r.cost || '', r.paid || '', r.exp_note || ''));
+  setTimeout(() => updateCostSummary(), 50);
 };
 
 // ---------- 任务管理 tab ----------
@@ -557,7 +604,8 @@ window.editPfSignMonth = (event, pfId) => {
 window.switchFinanceTab = (tab) => {
   document.querySelectorAll(".finance-tab").forEach(b => b.classList.toggle("active", b.dataset.tab === tab));
   document.querySelector("#financeTabInfo").classList.toggle("hidden", tab !== "info");
-  document.querySelector("#financeTabBudget").classList.toggle("hidden", tab !== "budget");
+  document.querySelector("#financeTabRevpay").classList.toggle("hidden", tab !== "revpay");
+  document.querySelector("#financeTabCost").classList.toggle("hidden", tab !== "cost");
   document.querySelector("#financeTabExec").classList.toggle("hidden", tab !== "exec");
   document.querySelector("#financeTabTasks").classList.toggle("hidden", tab !== "tasks");
   document.querySelector("#financeTabActivity").classList.toggle("hidden", tab !== "activity");
@@ -662,7 +710,10 @@ window.openPfEditModal = (pfId) => {
   setVal("other_info", pf.other_info);
   let budgetData = [];
   try { budgetData = JSON.parse(pf.budget_data || "[]"); } catch (e) { budgetData = []; }
-  initBudgetTable(budgetData.length ? budgetData : null);
+  initRevpayTable(budgetData.length ? budgetData : null);
+  let expenseData = [];
+  try { expenseData = JSON.parse(pf.expense_data || "[]"); } catch (e) { expenseData = []; }
+  initCostTable(expenseData.length ? expenseData : null);
   let taskData = [];
   try { taskData = JSON.parse(pf.task_data || "[]"); } catch (e) { taskData = []; }
   initTaskTable(taskData.length ? taskData : null);
@@ -690,31 +741,50 @@ window.createFinance = async (event) => {
   const revs = form.querySelectorAll('[name="budget_rev[]"]');
   const grosses = form.querySelectorAll('[name="budget_gross[]"]');
   const payments = form.querySelectorAll('[name="budget_payment[]"]');
-  const costs = form.querySelectorAll('[name="budget_cost[]"]');
-  const paids = form.querySelectorAll('[name="budget_paid[]"]');
+  const revNotes = form.querySelectorAll('[name="budget_rev_note[]"]');
   const budgetRows = [];
-  let totalRev = 0, totalGross = 0, totalPaidFromBudget = 0;
+  let totalRev = 0, totalGross = 0, totalPayment = 0;
   for (let i = 0; i < months.length; i++) {
     const m = months[i].value.trim();
     if (!m) continue;
     const rev = parseFloat(revs[i].value) || 0;
     const gross = parseFloat(grosses[i].value) || 0;
     const payment = parseFloat(payments[i].value) || 0;
-    const cost = parseFloat(costs[i].value) || 0;
-    const paid = parseFloat(paids[i].value) || 0;
-    budgetRows.push({ month: m, rev, gross, payment, cost, paid });
+    const rev_note = (revNotes[i] ? revNotes[i].value : '') || '';
+    budgetRows.push({ month: m, rev, gross, payment, rev_note });
     totalRev += rev;
     totalGross += gross;
-    totalPaidFromBudget += paid;
+    totalPayment += payment;
   }
   data.budget_data = JSON.stringify(budgetRows);
   data.total_rev = totalRev;
   data.total_gross = totalGross;
-  data.total_paid = totalPaidFromBudget;
-  let totalPayment = 0, totalCost = 0;
-  for (const r of budgetRows) { totalPayment += r.payment; totalCost += r.cost; }
   data.total_payment = totalPayment;
+
+  // 费用明细数据
+  const expMonths = form.querySelectorAll('[name="expense_month[]"]');
+  const expTypes = form.querySelectorAll('[name="expense_type[]"]');
+  const expCosts = form.querySelectorAll('[name="expense_cost[]"]');
+  const expPaids = form.querySelectorAll('[name="expense_paid[]"]');
+  const expNotes = form.querySelectorAll('[name="expense_note[]"]');
+  const expenseRows = [];
+  let totalCost = 0, totalPaid = 0;
+  for (let i = 0; i < expMonths.length; i++) {
+    const m = expMonths[i].value.trim();
+    if (!m) continue;
+    const expense_type = (expTypes[i] ? expTypes[i].value : '') || '';
+    const cost = parseFloat(expCosts[i].value) || 0;
+    const paid = parseFloat(expPaids[i].value) || 0;
+    const exp_note = (expNotes[i] ? expNotes[i].value : '') || '';
+    expenseRows.push({ month: m, expense_type, cost, paid, exp_note });
+    totalCost += cost;
+    totalPaid += paid;
+  }
+  data.expense_data = JSON.stringify(expenseRows);
+  data.total_paid = totalPaid;
   data.total_cost = totalCost;
+  for (const r of budgetRows) { totalPayment += r.payment; }
+  data.total_payment = totalPayment;
   // 收集任务管理数据
   const taskTypeInputs = form.querySelectorAll('[name="task_type[]"]');
   const taskCountInputs = form.querySelectorAll('[name="task_count[]"]');