diff --git a/app/src/main/java/io/legado/app/service/help/ReadBook.kt b/app/src/main/java/io/legado/app/service/help/ReadBook.kt
index 8f5c74f4e..7878cb1c2 100644
--- a/app/src/main/java/io/legado/app/service/help/ReadBook.kt
+++ b/app/src/main/java/io/legado/app/service/help/ReadBook.kt
@@ -64,7 +64,6 @@ object ReadBook {
                 null
             }
         }
-        callBack?.upPageAnim()
     }
 
     fun upMsg(msg: String?) {
@@ -357,7 +356,7 @@ object ReadBook {
         }
     }
 
-    val imageStyle get() = webBook?.bookSource?.ruleContent?.imageStyle
+    private val imageStyle get() = webBook?.bookSource?.ruleContent?.imageStyle
 
     fun saveRead() {
         Coroutine.async {
@@ -379,6 +378,5 @@ object ReadBook {
         fun upView()
         fun pageChanged()
         fun contentLoadFinish()
-        fun upPageAnim()
     }
 }
\ No newline at end of file
diff --git a/app/src/main/java/io/legado/app/ui/book/read/ReadBookActivity.kt b/app/src/main/java/io/legado/app/ui/book/read/ReadBookActivity.kt
index 83c4cdf4d..38bd04b42 100644
--- a/app/src/main/java/io/legado/app/ui/book/read/ReadBookActivity.kt
+++ b/app/src/main/java/io/legado/app/ui/book/read/ReadBookActivity.kt
@@ -550,12 +550,6 @@ class ReadBookActivity : VMBaseActivity<ReadBookViewModel>(R.layout.activity_boo
         }
     }
 
-    override fun upPageAnim() {
-        launch {
-            page_view?.upPageAnim()
-        }
-    }
-
     /**
      * 页面改变
      */
diff --git a/app/src/main/java/io/legado/app/ui/book/read/page/PageView.kt b/app/src/main/java/io/legado/app/ui/book/read/page/PageView.kt
index 63e90d0fe..efad055aa 100644
--- a/app/src/main/java/io/legado/app/ui/book/read/page/PageView.kt
+++ b/app/src/main/java/io/legado/app/ui/book/read/page/PageView.kt
@@ -17,7 +17,6 @@ import io.legado.app.ui.book.read.page.provider.ChapterProvider
 import io.legado.app.utils.activity
 import io.legado.app.utils.screenshot
 import kotlinx.android.synthetic.main.activity_book_read.view.*
-import java.util.*
 
 class PageView(context: Context, attrs: AttributeSet) :
     FrameLayout(context, attrs),
@@ -110,9 +109,7 @@ class PageView(context: Context, attrs: AttributeSet) :
     fun upPageAnim() {
         pageDelegate?.onDestroy()
         pageDelegate = null
-        pageDelegate = if (ReadBook.imageStyle?.toUpperCase(Locale.ROOT) == "FULL") {
-            ScrollPageDelegate(this)
-        } else when (ReadBookConfig.pageAnim) {
+        pageDelegate = when (ReadBookConfig.pageAnim) {
             0 -> CoverPageDelegate(this)
             1 -> SlidePageDelegate(this)
             2 -> SimulationPageDelegate(this)