优化

app/src/main/java/io/legado/app/service/help/ReadBook.kt

@@ -7,6 +7,7 @@ import io.legado.app.R
 import io.legado.app.constant.BookType
 import io.legado.app.data.entities.Book
 import io.legado.app.data.entities.BookChapter
+import io.legado.app.data.entities.BookSource
 import io.legado.app.help.AppConfig
 import io.legado.app.help.BookHelp
 import io.legado.app.help.IntentDataHelp
@@ -35,6 +36,7 @@ object ReadBook {
     var prevTextChapter: TextChapter? = null
     var curTextChapter: TextChapter? = null
     var nextTextChapter: TextChapter? = null
+    var bookSource: BookSource? = null
     var webBook: WebBook? = null
     var msg: String? = null
     private val loadingChapters = arrayListOf<Int>()
@@ -54,14 +56,16 @@ object ReadBook {
     }
 
     fun upWebBook(book: Book) {
-        webBook = if (book.origin == BookType.local) {
+        if (book.origin == BookType.local) {
-            null
+            bookSource = null
+            webBook = null
         } else {
-            val bookSource = App.db.bookSourceDao().getBookSource(book.origin)
+            App.db.bookSourceDao().getBookSource(book.origin)?.let {
-            if (bookSource != null) {
+                bookSource = it
-                WebBook(bookSource)
+                webBook = WebBook(it)
-            } else {
+            } ?: let {
-                null
+                bookSource = null
+                webBook = null
             }
         }
     }

app/src/main/java/io/legado/app/ui/book/read/ReadBookActivity.kt

@@ -632,7 +632,11 @@ class ReadBookActivity : VMBaseActivity<ReadBookViewModel>(R.layout.activity_boo
      * 替换
      */
     override fun openReplaceRule() {
-        startActivityForResult<ReplaceRuleActivity>(requestCodeReplace)
+        startActivityForResult<ReplaceRuleActivity>(
+            requestCodeReplace,
+            Pair("bookName", ReadBook.book?.name),
+            Pair("bookSource", ReadBook.bookSource?.bookSourceUrl)
+        )
     }
 
     /**