diff --git a/dimensionhub/Views/IndexView.swift b/dimensionhub/Views/IndexView.swift
index 0d17960..98c1181 100644
--- a/dimensionhub/Views/IndexView.swift
+++ b/dimensionhub/Views/IndexView.swift
@@ -115,6 +115,7 @@ final class IndexModel {
     // 指定日期，并更新日期下对应的数据
     @MainActor
     func loadDateUpdateDramas(userId: Int, date: String) async {
+        self.showUpdateDramas.removeAll()
         let response = await API.loadDateUpdateDramas(userId: userId, date: date, as: [UpdateDramaGroup].self)
         if case let .result(groups) = response {
             self.updateDramaGroups = preappendMergeDramaGroups(groups: self.updateDramaGroups, mergeGroups: groups)