From c6e6c91e7797bfde5a0aa69991b6868f6d5d445e Mon Sep 17 00:00:00 2001
From: CN-JS-HuiBai <huyang@littlediary.cn>
Date: Sat, 4 Apr 2026 23:12:51 +0800
Subject: [PATCH] =?UTF-8?q?=E4=BF=AE=E5=A4=8D=E9=80=89=E6=8B=A9=E6=95=B0?=
 =?UTF-8?q?=E6=8D=AE=E6=BA=90=E7=9A=84=E9=97=AE=E9=A2=98?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 public/js/app.js | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/public/js/app.js b/public/js/app.js
index 91a7ee7..543b091 100644
--- a/public/js/app.js
+++ b/public/js/app.js
@@ -974,7 +974,9 @@
     try {
       const response = await fetch('/api/sources');
       const sources = await response.json();
-      dom.sourceCount.textContent = `${Array.isArray(sources) ? sources.length : 0} 个数据源`;
+      const sourcesArray = Array.isArray(sources) ? sources : [];
+      dom.sourceCount.textContent = `${sourcesArray.length} 个数据源`;
+      updateSourceFilterOptions(sourcesArray);
     } catch (err) {
       // ignore
     }