diff --git a/app/src/main/java/io/legado/app/ui/widget/page/TextPageFactory.kt b/app/src/main/java/io/legado/app/ui/widget/page/TextPageFactory.kt
index 6421b788a..16b06e23b 100644
--- a/app/src/main/java/io/legado/app/ui/widget/page/TextPageFactory.kt
+++ b/app/src/main/java/io/legado/app/ui/widget/page/TextPageFactory.kt
@@ -47,21 +47,18 @@ class TextPageFactory private constructor(dataSource: DataSource) : PageFactory<
     }
 
     override fun currentPage(): TextPage? {
-        return dataSource.getCurrentChapter()?.page(index) ?: TextPage(index, "index：$index")
+        return dataSource.getCurrentChapter()?.page(index)
+            ?: TextPage(index, "index：$index")
     }
 
     override fun nextPage(): TextPage? {
-        return dataSource.getCurrentChapter()?.page(index + 1) ?: TextPage(
-            index + 1,
-            "index：${index + 1}"
-        )
+        return dataSource.getCurrentChapter()?.page(index + 1)
+            ?: TextPage(index + 1, "index：${index + 1}")
     }
 
     override fun previousPage(): TextPage? {
-        return dataSource.getCurrentChapter()?.page(index - 1) ?: TextPage(
-            index - 1,
-            "index：${index - 1}"
-        )
+        return dataSource.getCurrentChapter()?.page(index - 1)
+            ?: TextPage(index - 1, "index：${index - 1}")
     }