diff --git a/dimensionhub/Views/IndexView.swift b/dimensionhub/Views/IndexView.swift
index e4c2b63..c313b33 100644
--- a/dimensionhub/Views/IndexView.swift
+++ b/dimensionhub/Views/IndexView.swift
@@ -93,21 +93,22 @@ final class IndexModel {
     @MainActor
     func loadMoreUpdateDramas(userId: String, mode: API.LoadMode) async {
         // 按照id来判断不一定正确，需要借助其他值
+        let dramaIds = self.getDramaIds(self.updateDramaGroups)
+        print("current ids: \(dramaIds)")
+        
         switch mode {
         case .prev:
             // 查找最小的id
-            if let firstGroup = self.updateDramaGroups.first(where: { $0.items.count > 0}),
-               let firstItem = firstGroup.items.first {
-                let response = await API.loadMoreUpdateDramas(userId: userId, mode: mode, id: firstItem.id, as: [UpdateDramaGroup].self)
+            if let firstId = dramaIds.first {
+                let response = await API.loadMoreUpdateDramas(userId: userId, mode: mode, id: firstId, as: [UpdateDramaGroup].self)
                 if case let .result(groups) = response {
                     self.updateDramaGroups = preappendMergeDramaGroups(groups: self.updateDramaGroups, mergeGroups: groups)
                     self.showUpdateDramas = transformGroupUpdateDramas(updateDramaGroups: self.updateDramaGroups)
                 }
             }
         case .next:
-            if let lastGroup = self.updateDramaGroups.last(where: {$0.items.count > 0}),
-               let lastItem = lastGroup.items.last {
-                let response = await API.loadMoreUpdateDramas(userId: userId, mode: mode, id: lastItem.id, as: [UpdateDramaGroup].self)
+            if let lastId = dramaIds.last {
+                let response = await API.loadMoreUpdateDramas(userId: userId, mode: mode, id: lastId, as: [UpdateDramaGroup].self)
                 if case let .result(groups) = response {
                     self.updateDramaGroups = appendMergeDramaGroups(groups: self.updateDramaGroups, mergeGroups: groups)
                     self.showUpdateDramas = transformGroupUpdateDramas(updateDramaGroups: self.updateDramaGroups)
@@ -173,7 +174,14 @@ final class IndexModel {
         
         return targetGroups
     }
-    
+   
+    private func getDramaIds(_ updateDramaGroups: [UpdateDramaGroup]) -> [Int] {
+        return self.updateDramaGroups.flatMap { group in
+            return group.items.map { item in
+                return item.id
+            }
+        }
+    }
 }
 
 struct IndexView: View {