diff --git a/app/src/main/java/io/legado/app/model/ReadBook.kt b/app/src/main/java/io/legado/app/model/ReadBook.kt
index 06cd93f7f..14cab7ce3 100644
--- a/app/src/main/java/io/legado/app/model/ReadBook.kt
+++ b/app/src/main/java/io/legado/app/model/ReadBook.kt
@@ -63,20 +63,8 @@ object ReadBook : CoroutineScope by MainScope() {
     var isLocalBook = true
     var chapterChanged = false
     var prevTextChapter: TextChapter? = null
-        set(value) {
-            field?.cancelLayout()
-            field = value
-        }
     var curTextChapter: TextChapter? = null
-        set(value) {
-            field?.cancelLayout()
-            field = value
-        }
     var nextTextChapter: TextChapter? = null
-        set(value) {
-            field?.cancelLayout()
-            field = value
-        }
     var bookSource: BookSource? = null
     var msg: String? = null
     private val loadingChapters = arrayListOf<Int>()
@@ -222,6 +210,9 @@ object ReadBook : CoroutineScope by MainScope() {
     }
 
     fun clearTextChapter() {
+        prevTextChapter?.cancelLayout()
+        curTextChapter?.cancelLayout()
+        nextTextChapter?.cancelLayout()
         prevTextChapter = null
         curTextChapter = null
         nextTextChapter = null
@@ -333,6 +324,7 @@ object ReadBook : CoroutineScope by MainScope() {
         if (durChapterIndex < simulatedChapterSize - 1) {
             durChapterPos = 0
             durChapterIndex++
+            prevTextChapter?.cancelLayout()
             prevTextChapter = curTextChapter
             curTextChapter = nextTextChapter
             nextTextChapter = null
@@ -363,6 +355,7 @@ object ReadBook : CoroutineScope by MainScope() {
         if (durChapterIndex < simulatedChapterSize - 1) {
             durChapterPos = 0
             durChapterIndex++
+            prevTextChapter?.cancelLayout()
             prevTextChapter = curTextChapter
             curTextChapter = nextTextChapter
             nextTextChapter = null
@@ -394,6 +387,7 @@ object ReadBook : CoroutineScope by MainScope() {
         if (durChapterIndex > 0) {
             durChapterPos = if (toLast) prevTextChapter?.lastReadLength ?: Int.MAX_VALUE else 0
             durChapterIndex--
+            nextTextChapter?.cancelLayout()
             nextTextChapter = curTextChapter
             curTextChapter = prevTextChapter
             prevTextChapter = null
@@ -703,6 +697,7 @@ object ReadBook : CoroutineScope by MainScope() {
             )
             when (val offset = chapter.index - durChapterIndex) {
                 0 -> {
+                    curTextChapter?.cancelLayout()
                     curTextChapter = textChapter
                     callBack?.upMenuView()
                     var available = false
@@ -727,12 +722,14 @@ object ReadBook : CoroutineScope by MainScope() {
                 }
 
                 -1 -> {
+                    prevTextChapter?.cancelLayout()
                     prevTextChapter = textChapter
                     textChapter.layoutChannel.receiveAsFlow().collect()
                     if (upContent) callBack?.upContent(offset, resetPageOffset)
                 }
 
                 1 -> {
+                    nextTextChapter?.cancelLayout()
                     nextTextChapter = textChapter
                     for (page in textChapter.layoutChannel) {
                         if (page.index > 1) {
@@ -776,6 +773,7 @@ object ReadBook : CoroutineScope by MainScope() {
             )
             when (val offset = chapter.index - durChapterIndex) {
                 0 -> {
+                    curTextChapter?.cancelLayout()
                     curTextChapter = textChapter
                     callBack?.upMenuView()
                     var available = false
@@ -800,12 +798,14 @@ object ReadBook : CoroutineScope by MainScope() {
                 }
 
                 -1 -> {
+                    prevTextChapter?.cancelLayout()
                     prevTextChapter = textChapter
                     textChapter.layoutChannel.receiveAsFlow().collect()
                     if (upContent) callBack?.upContent(offset, resetPageOffset)
                 }
 
                 1 -> {
+                    nextTextChapter?.cancelLayout()
                     nextTextChapter = textChapter
                     for (page in textChapter.layoutChannel) {
                         if (page.index > 1) {
diff --git a/app/src/main/java/io/legado/app/ui/book/info/edit/BookInfoEditViewModel.kt b/app/src/main/java/io/legado/app/ui/book/info/edit/BookInfoEditViewModel.kt
index da9917acc..ebb4e6cec 100644
--- a/app/src/main/java/io/legado/app/ui/book/info/edit/BookInfoEditViewModel.kt
+++ b/app/src/main/java/io/legado/app/ui/book/info/edit/BookInfoEditViewModel.kt
@@ -1,8 +1,10 @@
 package io.legado.app.ui.book.info.edit
 
 import android.app.Application
+import android.database.sqlite.SQLiteConstraintException
 import androidx.lifecycle.MutableLiveData
 import io.legado.app.base.BaseViewModel
+import io.legado.app.constant.AppLog
 import io.legado.app.data.appDb
 import io.legado.app.data.entities.Book
 import io.legado.app.model.ReadBook
@@ -28,6 +30,12 @@ class BookInfoEditViewModel(application: Application) : BaseViewModel(applicatio
             appDb.bookDao.update(book)
         }.onSuccess {
             success?.invoke()
+        }.onError {
+            if (it is SQLiteConstraintException) {
+                AppLog.put("书籍信息保存失败，存在相同书名作者书籍\n$it", it, true)
+            } else {
+                AppLog.put("书籍信息保存失败\n$it", it, true)
+            }
         }
     }
 }
\ No newline at end of file