diff --git a/app/src/main/java/io/legado/app/ui/widget/page/PageView.kt b/app/src/main/java/io/legado/app/ui/widget/page/PageView.kt
index 5ac785fbf..125654f5c 100644
--- a/app/src/main/java/io/legado/app/ui/widget/page/PageView.kt
+++ b/app/src/main/java/io/legado/app/ui/widget/page/PageView.kt
@@ -6,12 +6,14 @@ import android.graphics.Canvas
 import android.util.AttributeSet
 import android.view.MotionEvent
 import android.widget.FrameLayout
+import io.legado.app.constant.Bus
 import io.legado.app.help.ReadBookConfig
 import io.legado.app.service.help.ReadBook
 import io.legado.app.ui.widget.page.curl.CurlView
 import io.legado.app.ui.widget.page.delegate.*
 import io.legado.app.utils.activity
 import io.legado.app.utils.getPrefInt
+import io.legado.app.utils.postEvent
 
 class PageView(context: Context, attrs: AttributeSet) :
     FrameLayout(context, attrs),
@@ -44,7 +46,7 @@ class PageView(context: Context, attrs: AttributeSet) :
 
     override fun onSizeChanged(w: Int, h: Int, oldw: Int, oldh: Int) {
         super.onSizeChanged(w, h, oldw, oldh)
-
+        postEvent(Bus.UP_CONFIG, true)
         pageDelegate?.setViewSize(w, h)
     }