From c33b048217abb1788656b1b6a663bd207e4082cb Mon Sep 17 00:00:00 2001
From: MikiVL <mikivl@MikiVLdeMacBook-Air.local>
Date: Tue, 5 May 2026 13:53:50 +0800
Subject: [PATCH] =?UTF-8?q?fix:=20=E7=94=9F=E6=88=90=E5=89=8D=E6=A0=A1?=
 =?UTF-8?q?=E9=AA=8C=E6=95=B0=E6=8D=AE=E6=BA=90=E6=96=87=E4=BB=B6=E8=B7=AF?=
 =?UTF-8?q?=E5=BE=84?=
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---
 renderer/src/pages/Generate.jsx | 1 +
 1 file changed, 1 insertion(+)

diff --git a/renderer/src/pages/Generate.jsx b/renderer/src/pages/Generate.jsx
index 12b6aca..7c63809 100644
--- a/renderer/src/pages/Generate.jsx
+++ b/renderer/src/pages/Generate.jsx
@@ -55,6 +55,7 @@ export default function Generate() {
   async function handleGenerate() {
     if (!selectedId) return alert("请选择模板");
     if (!outputDir) return alert("请选择输出目录");
+    if (dataSource === "file" && !dataFilePath) return alert("请选择数据源 Excel 文件");
 
     setGenerating(true);
     setResults(null);