diff --git a/app/src/main/java/io/legado/app/ui/book/info/BookInfoActivity.kt b/app/src/main/java/io/legado/app/ui/book/info/BookInfoActivity.kt
index 9efde78b9..b515496c9 100644
--- a/app/src/main/java/io/legado/app/ui/book/info/BookInfoActivity.kt
+++ b/app/src/main/java/io/legado/app/ui/book/info/BookInfoActivity.kt
@@ -4,6 +4,7 @@ import android.app.Activity
 import android.content.Intent
 import android.graphics.drawable.Drawable
 import android.os.Bundle
+import android.text.method.ScrollingMovementMethod
 import android.view.Menu
 import android.view.MenuItem
 import androidx.lifecycle.Observer
@@ -53,6 +54,7 @@ class BookInfoActivity :
 
     override fun onActivityCreated(savedInstanceState: Bundle?) {
         title_bar.background.alpha = 0
+        tv_intro.movementMethod = ScrollingMovementMethod.getInstance()
         viewModel.bookData.observe(this, Observer { showBook(it) })
         viewModel.isLoadingData.observe(this, Observer { upLoading(it) })
         viewModel.chapterListData.observe(this, Observer { showChapter(it) })
diff --git a/app/src/main/res/layout/activity_book_info.xml b/app/src/main/res/layout/activity_book_info.xml
index cc9ae1926..d8c0b18a6 100644
--- a/app/src/main/res/layout/activity_book_info.xml
+++ b/app/src/main/res/layout/activity_book_info.xml
@@ -189,9 +189,7 @@
             android:layout_weight="1"
             android:layout_marginLeft="8dp"
             android:layout_marginRight="8dp"
-            android:maxHeight="160dp"
             android:minHeight="100dp"
-            android:scrollbars="vertical"
             android:textSize="14sp" />
 
         <View