diff --git a/app/src/main/java/io/legado/app/ui/widget/page/ContentTextView.kt b/app/src/main/java/io/legado/app/ui/widget/page/ContentTextView.kt
index 4e6c22138..788ecc77e 100644
--- a/app/src/main/java/io/legado/app/ui/widget/page/ContentTextView.kt
+++ b/app/src/main/java/io/legado/app/ui/widget/page/ContentTextView.kt
@@ -12,17 +12,6 @@ class ContentTextView : AppCompatTextView {
 
     constructor(context: Context, attrs: AttributeSet, defStyleAttr: Int) : super(context, attrs, defStyleAttr)
 
-    /**
-     * 去除当前页无法显示的字
-     * @return 去掉的字数
-     */
-    fun resize(): Int {
-        val oldContent = text
-        val newContent = oldContent.subSequence(0, getCharNum())
-        text = newContent
-        return oldContent.length - newContent.length
-    }
-
     /**
      * 获取当前页总字数
      */