From 4265f4bc4c4e38f6ee2e75dad5a27137f2ea1116 Mon Sep 17 00:00:00 2001
From: selfrelease <freedak.ipad@gmail.com>
Date: Mon, 20 Jul 2026 07:50:39 +0800
Subject: [PATCH] fix(dashboard): total_companies returns 1 in single-company
 scope; KPI labels adapt

---
 backend/app/routers/dashboard.py               | 13 ++++++++-----
 frontend/src/app/(investor)/dashboard/page.tsx |  6 +++---
 2 files changed, 11 insertions(+), 8 deletions(-)

diff --git a/backend/app/routers/dashboard.py b/backend/app/routers/dashboard.py
index b8af94a..4f3590f 100644
--- a/backend/app/routers/dashboard.py
+++ b/backend/app/routers/dashboard.py
@@ -35,11 +35,14 @@ async def get_dashboard_summary(
     """获取仪表盘汇总数据。支持按企业过滤。"""
     tenant_id = user.tenant_id
 
-    # 企业总数
-    companies_result = await db.execute(
-        select(func.count()).select_from(Company).where(Company.tenant_id == tenant_id)
-    )
-    total_companies = companies_result.scalar_one()
+    # 企业总数（单企业视角时为 1）
+    if company_id:
+        total_companies = 1
+    else:
+        companies_result = await db.execute(
+            select(func.count()).select_from(Company).where(Company.tenant_id == tenant_id)
+        )
+        total_companies = companies_result.scalar_one()
 
     # 平均健康度（按企业过滤时只算该企业）
     avg_query = (
diff --git a/frontend/src/app/(investor)/dashboard/page.tsx b/frontend/src/app/(investor)/dashboard/page.tsx
index ebd98e6..6153b2a 100644
--- a/frontend/src/app/(investor)/dashboard/page.tsx
+++ b/frontend/src/app/(investor)/dashboard/page.tsx
@@ -45,15 +45,15 @@ export default function InvestorDashboardPage() {
 
   const kpis = [
     {
-      label: "被投企业",
-      value: summary?.total_companies ?? 0,
+      label: companyName ? "当前企业" : "被投企业",
+      value: companyName ?? (summary?.total_companies ?? 0),
       icon: Building2,
       href: "/companies",
       color: "text-[var(--investor-primary)]",
       bg: "bg-[var(--investor-primary)]/10",
     },
     {
-      label: "平均健康度",
+      label: "健康度",
       value: summary?.avg_health_score?.toFixed(1) ?? "0.0",
       icon: Heart,
       href: "/companies",