优化

app/src/main/java/io/legado/app/ui/book/changesource/ChangeBookSourceViewModel.kt

@@ -2,6 +2,7 @@ package io.legado.app.ui.book.changesource
 
 import android.app.Application
 import android.os.Bundle
+import androidx.annotation.CallSuper
 import androidx.lifecycle.MutableLiveData
 import androidx.lifecycle.viewModelScope
 import io.legado.app.base.BaseViewModel
@@ -85,6 +86,7 @@ open class ChangeBookSourceViewModel(application: Application) : BaseViewModel(a
     @Volatile
     private var searchIndex = -1
 
+    @CallSuper
     open fun initData(arguments: Bundle?) {
         arguments?.let { bundle ->
             bundle.getString("name")?.let {

app/src/main/java/io/legado/app/ui/book/changesource/ChangeChapterSourceViewModel.kt

@@ -20,6 +20,7 @@ class ChangeChapterSourceViewModel(application: Application) :
     private val tocMap = ConcurrentHashMap<String, List<BookChapter>>()
 
     override fun initData(arguments: Bundle?) {
+        super.initData(arguments)
         arguments?.let { bundle ->
             bundle.getString("chapterTitle")?.let {
                 chapterTitle = it