diff --git a/app/src/main/assets/updateLog.md b/app/src/main/assets/updateLog.md
index 8155ed74e..54d4d2906 100644
--- a/app/src/main/assets/updateLog.md
+++ b/app/src/main/assets/updateLog.md
@@ -5,6 +5,7 @@
 
 **2020/05/02**
 * 修复不停换源的bug
+* 修复本地书籍自动换源
 
 **2020/05/01**
 * 尝试修复朗读时可能错位的bug
diff --git a/app/src/main/java/io/legado/app/ui/book/read/ReadBookViewModel.kt b/app/src/main/java/io/legado/app/ui/book/read/ReadBookViewModel.kt
index d73ffd07a..a4755213d 100644
--- a/app/src/main/java/io/legado/app/ui/book/read/ReadBookViewModel.kt
+++ b/app/src/main/java/io/legado/app/ui/book/read/ReadBookViewModel.kt
@@ -41,7 +41,7 @@ class ReadBookViewModel(application: Application) : BaseViewModel(application) {
     private fun initBook(book: Book) {
         if (ReadBook.book?.bookUrl != book.bookUrl) {
             ReadBook.resetData(book)
-            if (ReadBook.webBook == null) {
+            if (!book.isLocalBook() && ReadBook.webBook == null) {
                 autoChangeSource(book.name, book.author)
                 return
             }
@@ -66,7 +66,7 @@ class ReadBookViewModel(application: Application) : BaseViewModel(application) {
             isInitFinish = true
             ReadBook.titleDate.postValue(book.name)
             ReadBook.upWebBook(book)
-            if (ReadBook.webBook == null) {
+            if (!book.isLocalBook() && ReadBook.webBook == null) {
                 autoChangeSource(book.name, book.author)
                 return
             }