From d4861e95088f5b372c4390fb7f76f9efe8b01daa Mon Sep 17 00:00:00 2001
From: HapeLee <1321903405@qq.com>
Date: Fri, 6 Mar 2026 02:11:58 +0800
Subject: [PATCH] =?UTF-8?q?[=E4=BC=98=E5=8C=96]=20=E4=BF=AE=E5=A4=8D?=
 =?UTF-8?q?=E7=9B=AE=E5=BD=95=E5=88=B7=E6=96=B0?=
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---
 app/src/main/java/io/legado/app/ui/book/toc/TocScreen.kt | 9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)

diff --git a/app/src/main/java/io/legado/app/ui/book/toc/TocScreen.kt b/app/src/main/java/io/legado/app/ui/book/toc/TocScreen.kt
index 18f06a54e..fe7cfa994 100644
--- a/app/src/main/java/io/legado/app/ui/book/toc/TocScreen.kt
+++ b/app/src/main/java/io/legado/app/ui/book/toc/TocScreen.kt
@@ -110,6 +110,7 @@ import io.legado.app.ui.widget.components.lazylist.FastScrollLazyColumn
 import io.legado.app.ui.widget.components.menuItem.RoundDropdownMenu
 import io.legado.app.ui.widget.components.menuItem.RoundDropdownMenuItem
 import io.legado.app.ui.widget.components.topbar.DynamicTopAppBar
+import kotlinx.coroutines.delay
 import kotlinx.coroutines.launch
 import org.koin.androidx.compose.koinViewModel
 import java.text.SimpleDateFormat
@@ -229,10 +230,12 @@ fun TocScreen(
 
     var hasAutoScrolled by rememberSaveable { mutableStateOf(false) }
 
-    LaunchedEffect(state.items) {
-        if (!hasAutoScrolled && state.items.isNotEmpty()) {
-            val targetIndex = state.items.indexOfFirst { it.isDur }
+    LaunchedEffect(state.items, book) {
+        if (!hasAutoScrolled && state.items.isNotEmpty() && book != null) {
+            val durIndex = book?.durChapterIndex ?: -1
+            val targetIndex = state.items.indexOfFirst { it.id == durIndex || it.isDur }
             if (targetIndex != -1) {
+                delay(100) 
                 listState.scrollToItem(
                     index = targetIndex,
                     scrollOffset = -offset