diff --git a/app/src/main/java/io/legado/app/ui/book/read/page/ChapterProvider.kt b/app/src/main/java/io/legado/app/ui/book/read/page/ChapterProvider.kt
index 533876633..a9860438b 100644
--- a/app/src/main/java/io/legado/app/ui/book/read/page/ChapterProvider.kt
+++ b/app/src/main/java/io/legado/app/ui/book/read/page/ChapterProvider.kt
@@ -294,7 +294,5 @@ object ChapterProvider {
     }
 
     val TextPaint.textHeight: Float
-        get() {
-            return this.fontMetrics.descent - fontMetrics.ascent + fontMetrics.leading
-        }
+        get() = this.fontMetrics.descent - fontMetrics.ascent + fontMetrics.leading
 }
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