diff --git a/internal/caches/item.go b/internal/caches/item.go
index 3ddb39c..58548c9 100644
--- a/internal/caches/item.go
+++ b/internal/caches/item.go
@@ -15,7 +15,7 @@ const (
 // 计算当前周
 // 不要用YW，因为需要计算两周是否临近
 func currentWeek() int32 {
-	return int32(time.Now().Unix() / 604800)
+	return int32(time.Now().Unix() / 86400)
 }
 
 type Item struct {