up

app/src/main/java/io/legado/app/ui/widget/page/ContentView.kt

@@ -53,6 +53,7 @@ class ContentView : FrameLayout {
             }
             if (content_text_view.atBottom()) {
                 setPageIndex(pageSize - 1)
+                callBack?.scrollToLast()
             }
         }
     }

app/src/main/java/io/legado/app/ui/widget/page/PageView.kt

@@ -221,16 +221,20 @@ class PageView(context: Context, attrs: AttributeSet) :
     }
 
     override fun scrollToLine(line: Int) {
-        callback?.textChapter()?.let {
-            val pageIndex = it.getPageIndex(line)
-            curPage?.setPageIndex(pageIndex)
-            callback?.setPageIndex(pageIndex)
+        if (isScrollDelegate()) {
+            callback?.textChapter()?.let {
+                val pageIndex = it.getPageIndex(line)
+                curPage?.setPageIndex(pageIndex)
+                callback?.setPageIndex(pageIndex)
+            }
         }
     }
 
     override fun scrollToLast() {
-        callback?.textChapter()?.let {
-            callback?.setPageIndex(it.lastIndex())
+        if (isScrollDelegate()) {
+            callback?.textChapter()?.let {
+                callback?.setPageIndex(it.lastIndex())
+            }
         }
     }