diff --git a/app/src/main/java/io/legado/app/constant/BookType.kt b/app/src/main/java/io/legado/app/constant/BookType.kt
new file mode 100644
index 000000000..7b1e05c60
--- /dev/null
+++ b/app/src/main/java/io/legado/app/constant/BookType.kt
@@ -0,0 +1,7 @@
+package io.legado.app.constant
+
+object BookType {
+    const val default = 0
+    const val audio = 1
+    const val local = "Local"
+}
\ No newline at end of file
diff --git a/app/src/main/java/io/legado/app/data/dao/BookDao.kt b/app/src/main/java/io/legado/app/data/dao/BookDao.kt
index cd7b359d1..310f8506d 100644
--- a/app/src/main/java/io/legado/app/data/dao/BookDao.kt
+++ b/app/src/main/java/io/legado/app/data/dao/BookDao.kt
@@ -6,6 +6,7 @@ import androidx.room.Dao
 import androidx.room.Insert
 import androidx.room.OnConflictStrategy
 import androidx.room.Query
+import io.legado.app.constant.BookType
 import io.legado.app.data.entities.Book
 
 @Dao
@@ -14,6 +15,12 @@ interface BookDao {
     @Query("SELECT * FROM books")
     fun observeAll(): DataSource.Factory<Int, Book>
 
+    @Query("SELECT * FROM books WHERE type = ${BookType.audio}")
+    fun observeAudio(): DataSource.Factory<Int, Book>
+
+    @Query("SELECT * FROM books WHERE origin = ${BookType.local}")
+    fun observeLocal(): DataSource.Factory<Int, Book>
+
     @Query("SELECT * FROM books WHERE `group` = :group")
     fun observeByGroup(group: Int): DataSource.Factory<Int, Book>
 
diff --git a/app/src/main/java/io/legado/app/data/entities/Book.kt b/app/src/main/java/io/legado/app/data/entities/Book.kt
index faf5bd9a5..80804ce79 100644
--- a/app/src/main/java/io/legado/app/data/entities/Book.kt
+++ b/app/src/main/java/io/legado/app/data/entities/Book.kt
@@ -18,7 +18,7 @@ data class Book(
     @PrimaryKey
     var descUrl: String = "",                   // 详情页Url(本地书源存储完整文件路径)
     var tocUrl: String = "",                    // 目录页Url (toc=table of Contents)
-    var origin: String = "",                     // 书源规则id(默认-1,表示本地书籍)
+    var origin: String = "",                     // 书源URL(默认BookType.local)
     var name: String? = null,                      // 书籍名称(书源获取)
     var customName: String? = null,                // 书籍名称(用户修改)
     var author: String? = null,                 // 作者名称(书源获取)
@@ -30,7 +30,7 @@ data class Book(
     var description: String? = null,            // 简介内容(书源获取)
     var customDescription: String? = null,      // 简介内容(用户修改)
     var charset: String? = null,                // 自定义字符集名称(仅适用于本地书籍)
-    var type: Int = 0,                          // 0: 文本读物, 1: 有声读物
+    var type: Int = 0,                          // @BookType
     var group: Int = 0,                         // 自定义分组索引号
     var latestChapterTitle: String? = null,     // 最新章节标题
     var latestChapterTime: Long = 0,            // 最新章节标题更新时间
diff --git a/app/src/main/java/io/legado/app/ui/bookshelf/BookshelfActivity.kt b/app/src/main/java/io/legado/app/ui/bookshelf/BookshelfActivity.kt
index 61baf35bb..6ba11119f 100644
--- a/app/src/main/java/io/legado/app/ui/bookshelf/BookshelfActivity.kt
+++ b/app/src/main/java/io/legado/app/ui/bookshelf/BookshelfActivity.kt
@@ -52,10 +52,12 @@ class BookshelfActivity : BaseActivity<BookshelfViewModel>() {
                         LivePagedListBuilder(App.db.bookDao().observeAll(), 10).build()
                 }
                 -2 -> {
-
+                    bookshelfLiveData =
+                        LivePagedListBuilder(App.db.bookDao().observeLocal(), 10).build()
                 }
                 -3 -> {
-
+                    bookshelfLiveData =
+                        LivePagedListBuilder(App.db.bookDao().observeAudio(), 10).build()
                 }
                 else -> {
                     bookshelfLiveData =