diff --git a/app/src/main/java/io/legado/app/ui/book/changesource/ChangeBookSourceAdapter.kt b/app/src/main/java/io/legado/app/ui/book/changesource/ChangeBookSourceAdapter.kt
index 8859584f0..5306611de 100644
--- a/app/src/main/java/io/legado/app/ui/book/changesource/ChangeBookSourceAdapter.kt
+++ b/app/src/main/java/io/legado/app/ui/book/changesource/ChangeBookSourceAdapter.kt
@@ -55,7 +55,7 @@ class ChangeBookSourceAdapter(
                 tvOrigin.text = item.originName
                 tvAuthor.text = item.author
                 tvLast.text = item.getDisplayLastChapterTitle()
-                if (callBack.bookUrl == item.bookUrl) {
+                if (callBack.oldBookUrl == item.bookUrl) {
                     ivChecked.visible()
                 } else {
                     ivChecked.invisible()
@@ -65,7 +65,7 @@ class ChangeBookSourceAdapter(
                     when (it) {
                         "name" -> tvOrigin.text = item.originName
                         "latest" -> tvLast.text = item.getDisplayLastChapterTitle()
-                        "upCurSource" -> if (callBack.bookUrl == item.bookUrl) {
+                        "upCurSource" -> if (callBack.oldBookUrl == item.bookUrl) {
                             ivChecked.visible()
                         } else {
                             ivChecked.invisible()
@@ -126,7 +126,7 @@ class ChangeBookSourceAdapter(
         }
         holder.itemView.setOnClickListener {
             getItem(holder.layoutPosition)?.let {
-                if (it.bookUrl != callBack.bookUrl) {
+                if (it.bookUrl != callBack.oldBookUrl) {
                     callBack.changeTo(it)
                 }
             }
@@ -165,7 +165,7 @@ class ChangeBookSourceAdapter(
     }
 
     interface CallBack {
-        val bookUrl: String?
+        val oldBookUrl: String?
         fun changeTo(searchBook: SearchBook)
         fun topSource(searchBook: SearchBook)
         fun bottomSource(searchBook: SearchBook)
diff --git a/app/src/main/java/io/legado/app/ui/book/changesource/ChangeBookSourceDialog.kt b/app/src/main/java/io/legado/app/ui/book/changesource/ChangeBookSourceDialog.kt
index bedf6e053..9ac351422 100644
--- a/app/src/main/java/io/legado/app/ui/book/changesource/ChangeBookSourceDialog.kt
+++ b/app/src/main/java/io/legado/app/ui/book/changesource/ChangeBookSourceDialog.kt
@@ -235,7 +235,7 @@ class ChangeBookSourceDialog() : BaseDialogFragment(R.layout.dialog_book_change_
 
     private fun scrollToDurSource() {
         adapter.getItems().forEachIndexed { index, searchBook ->
-            if (searchBook.bookUrl == bookUrl) {
+            if (searchBook.bookUrl == oldBookUrl) {
                 (binding.recyclerView.layoutManager as LinearLayoutManager)
                     .scrollToPositionWithOffset(index, 60.dpToPx())
                 return
@@ -264,7 +264,7 @@ class ChangeBookSourceDialog() : BaseDialogFragment(R.layout.dialog_book_change_
         }
     }
 
-    override val bookUrl: String?
+    override val oldBookUrl: String?
         get() = callBack?.oldBook?.bookUrl
 
     override fun topSource(searchBook: SearchBook) {
@@ -287,7 +287,7 @@ class ChangeBookSourceDialog() : BaseDialogFragment(R.layout.dialog_book_change_
 
     override fun deleteSource(searchBook: SearchBook) {
         viewModel.del(searchBook)
-        if (bookUrl == searchBook.bookUrl) {
+        if (oldBookUrl == searchBook.bookUrl) {
             viewModel.autoChangeSource(callBack?.oldBook?.type) { book, toc, source ->
                 callBack?.changeTo(source, book, toc)
             }
@@ -349,7 +349,7 @@ class ChangeBookSourceDialog() : BaseDialogFragment(R.layout.dialog_book_change_
             adapter.notifyItemRangeChanged(
                 0,
                 adapter.itemCount,
-                bundleOf(Pair("upCurSource", bookUrl))
+                bundleOf(Pair("upCurSource", oldBookUrl))
             )
         }
     }
diff --git a/app/src/main/java/io/legado/app/ui/book/changesource/ChangeChapterSourceAdapter.kt b/app/src/main/java/io/legado/app/ui/book/changesource/ChangeChapterSourceAdapter.kt
index 7a3ae7daf..ca7d14cad 100644
--- a/app/src/main/java/io/legado/app/ui/book/changesource/ChangeChapterSourceAdapter.kt
+++ b/app/src/main/java/io/legado/app/ui/book/changesource/ChangeChapterSourceAdapter.kt
@@ -55,7 +55,7 @@ class ChangeChapterSourceAdapter(
                 tvOrigin.text = item.originName
                 tvAuthor.text = item.author
                 tvLast.text = item.getDisplayLastChapterTitle()
-                if (callBack.bookUrl == item.bookUrl) {
+                if (callBack.oldBookUrl == item.bookUrl) {
                     ivChecked.visible()
                 } else {
                     ivChecked.invisible()
@@ -65,7 +65,7 @@ class ChangeChapterSourceAdapter(
                     when (it) {
                         "name" -> tvOrigin.text = item.originName
                         "latest" -> tvLast.text = item.getDisplayLastChapterTitle()
-                        "upCurSource" -> if (callBack.bookUrl == item.bookUrl) {
+                        "upCurSource" -> if (callBack.oldBookUrl == item.bookUrl) {
                             ivChecked.visible()
                         } else {
                             ivChecked.invisible()
@@ -163,7 +163,7 @@ class ChangeChapterSourceAdapter(
     }
 
     interface CallBack {
-        val bookUrl: String?
+        val oldBookUrl: String?
         fun openToc(searchBook: SearchBook)
         fun topSource(searchBook: SearchBook)
         fun bottomSource(searchBook: SearchBook)
diff --git a/app/src/main/java/io/legado/app/ui/book/changesource/ChangeChapterSourceDialog.kt b/app/src/main/java/io/legado/app/ui/book/changesource/ChangeChapterSourceDialog.kt
index bec53fc24..ce2e2fbdf 100644
--- a/app/src/main/java/io/legado/app/ui/book/changesource/ChangeChapterSourceDialog.kt
+++ b/app/src/main/java/io/legado/app/ui/book/changesource/ChangeChapterSourceDialog.kt
@@ -255,7 +255,7 @@ class ChangeChapterSourceDialog() : BaseDialogFragment(R.layout.dialog_chapter_c
 
     private fun scrollToDurSource() {
         searchBookAdapter.getItems().forEachIndexed { index, searchBook ->
-            if (searchBook.bookUrl == bookUrl) {
+            if (searchBook.bookUrl == oldBookUrl) {
                 (binding.recyclerView.layoutManager as LinearLayoutManager)
                     .scrollToPositionWithOffset(index, 60.dpToPx())
                 return
@@ -281,7 +281,7 @@ class ChangeChapterSourceDialog() : BaseDialogFragment(R.layout.dialog_chapter_c
         }
     }
 
-    override val bookUrl: String?
+    override val oldBookUrl: String?
         get() = callBack?.oldBook?.bookUrl
 
     override fun topSource(searchBook: SearchBook) {
@@ -304,7 +304,7 @@ class ChangeChapterSourceDialog() : BaseDialogFragment(R.layout.dialog_chapter_c
 
     override fun deleteSource(searchBook: SearchBook) {
         viewModel.del(searchBook)
-        if (bookUrl == searchBook.bookUrl) {
+        if (oldBookUrl == searchBook.bookUrl) {
             viewModel.autoChangeSource(callBack?.oldBook?.type) { book, toc, source ->
                 callBack?.changeTo(source, book, toc)
             }
@@ -360,7 +360,7 @@ class ChangeChapterSourceDialog() : BaseDialogFragment(R.layout.dialog_chapter_c
             searchBookAdapter.notifyItemRangeChanged(
                 0,
                 searchBookAdapter.itemCount,
-                bundleOf(Pair("upCurSource", bookUrl))
+                bundleOf(Pair("upCurSource", oldBookUrl))
             )
         }
     }