diff --git a/app/(tabs)/index.tsx b/app/(tabs)/index.tsx
index e9fad51..e8893b7 100644
--- a/app/(tabs)/index.tsx
+++ b/app/(tabs)/index.tsx
@@ -134,8 +134,7 @@ export default function HomeScreen() {
   const loadMatches = async (sportId: number) => {
     setLoading(true);
     try {
-      // Pass selectedDate if API supported it
-      const list = await fetchTodayMatches(sportId);
+      const list = await fetchTodayMatches(sportId, selectedDate);
       setMatches(list);
     } catch (e) {
       console.error(e);
diff --git a/lib/api.ts b/lib/api.ts
index 13ad268..e0e2df2 100644
--- a/lib/api.ts
+++ b/lib/api.ts
@@ -74,12 +74,33 @@ export const fetchLeagues = async (
   }
 };
 
-export const fetchTodayMatches = async (sportId: number): Promise<Match[]> => {
+export const fetchTodayMatches = async (
+  sportId: number,
+  date?: Date | string
+): Promise<Match[]> => {
   try {
+    const params: { sport_id: number; date?: string } = {
+      sport_id: sportId,
+    };
+
+    // 如果提供了日期，格式化为 YYYY-MM-DD 格式
+    if (date) {
+      let dateStr: string;
+      if (date instanceof Date) {
+        const year = date.getFullYear();
+        const month = String(date.getMonth() + 1).padStart(2, "0");
+        const day = String(date.getDate()).padStart(2, "0");
+        dateStr = `${year}-${month}-${day}`;
+      } else {
+        dateStr = date;
+      }
+      params.date = dateStr;
+    }
+
     const response = await apiClient.get<ApiResponse<ApiListResponse<Match>>>(
       API_ENDPOINTS.MATCHES_TODAY,
       {
-        params: { sport_id: sportId },
+        params,
       }
     );
     if (response.data.code === 0) {