diff --git a/app/(tabs)/index.tsx b/app/(tabs)/index.tsx
index a019b35..3c6386f 100644
--- a/app/(tabs)/index.tsx
+++ b/app/(tabs)/index.tsx
@@ -31,7 +31,8 @@ export default function HomeScreen() {
   const [loading, setLoading] = useState(true);
 
   // Selection States
-  const [selectedSportId, setSelectedSportId] = useState<number | null>(null);
+  // 默认足球
+  const [selectedSportId, setSelectedSportId] = useState<number | null>(1);
   const [selectedDate, setSelectedDate] = useState(new Date());
 
   // Modal Visibilities
@@ -81,11 +82,8 @@ export default function HomeScreen() {
       const allSports = Array.from(sportsMap.values())
         .sort((a, b) => a.id - b.id)
         .slice(0, 8);
-      
+
       setSports(allSports);
-      if (allSports.length > 0) {
-        setSelectedSportId(allSports[0].id);
-      }
     } catch (e) {
       console.error(e);
       // API失败时使用默认8个运动