diff --git a/app/src/main/java/io/legado/app/ui/book/import/BaseImportBookActivity.kt b/app/src/main/java/io/legado/app/ui/book/import/BaseImportBookActivity.kt
index c597e15e7..aec1cf321 100644
--- a/app/src/main/java/io/legado/app/ui/book/import/BaseImportBookActivity.kt
+++ b/app/src/main/java/io/legado/app/ui/book/import/BaseImportBookActivity.kt
@@ -21,6 +21,7 @@ import io.legado.app.utils.ArchiveUtils
 import io.legado.app.utils.FileDoc
 import io.legado.app.utils.applyTint
 import io.legado.app.utils.hideSoftInput
+import io.legado.app.utils.shouldHideSoftInput
 import io.legado.app.utils.startActivity
 import io.legado.app.utils.toastOnUi
 import io.legado.app.utils.viewbindingdelegate.viewBinding
@@ -51,7 +52,7 @@ abstract class BaseImportBookActivity<VM : ViewModel> : VMBaseActivity<ActivityI
     override fun dispatchTouchEvent(ev: MotionEvent): Boolean {
         if (ev.action == MotionEvent.ACTION_DOWN) {
             currentFocus?.let {
-                if (it is EditText) {
+                if (it.shouldHideSoftInput(ev)) {
                     it.clearFocus()
                     it.hideSoftInput()
                 }
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 84b83e6f5..22957aadb 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
@@ -6,6 +6,7 @@ import android.net.Uri
 import android.os.Bundle
 import android.view.Menu
 import android.view.MenuItem
+import android.view.MotionEvent
 import android.widget.CheckBox
 import android.widget.LinearLayout
 import androidx.activity.result.contract.ActivityResultContracts
@@ -285,6 +286,17 @@ class BookInfoActivity :
         }
     }
 
+    override fun dispatchTouchEvent(ev: MotionEvent): Boolean {
+        if (ev.action == MotionEvent.ACTION_DOWN) {
+            currentFocus?.let {
+                if (it === binding.tvIntro) {
+                    it.clearFocus()
+                }
+            }
+        }
+        return super.dispatchTouchEvent(ev)
+    }
+
     private fun refreshBook() {
         upLoading(true)
         viewModel.getBook()?.let {
@@ -485,6 +497,9 @@ class BookInfoActivity :
             refreshLayout.isRefreshing = false
             refreshBook()
         }
+        refreshLayout?.setOnChildScrollUpCallback { _, _ ->
+            tvIntro.hasSelection()
+        }
     }
 
     private fun setSourceVariable() {
@@ -517,8 +532,9 @@ class BookInfoActivity :
             }
             val book = viewModel.getBook() ?: return@launch
             val variable = withContext(IO) { book.getCustomVariable() }
-            val comment =
-                source.getDisplayVariableComment("""书籍变量可在js中通过book.getVariable("custom")获取""")
+            val comment = source.getDisplayVariableComment(
+                """书籍变量可在js中通过book.getVariable("custom")获取"""
+            )
             showDialogFragment(
                 VariableDialog(
                     getString(R.string.set_book_variable),
diff --git a/app/src/main/java/io/legado/app/ui/book/manage/BookshelfManageActivity.kt b/app/src/main/java/io/legado/app/ui/book/manage/BookshelfManageActivity.kt
index 17207bafe..34b1fee2c 100644
--- a/app/src/main/java/io/legado/app/ui/book/manage/BookshelfManageActivity.kt
+++ b/app/src/main/java/io/legado/app/ui/book/manage/BookshelfManageActivity.kt
@@ -47,6 +47,7 @@ import io.legado.app.utils.hideSoftInput
 import io.legado.app.utils.isAbsUrl
 import io.legado.app.utils.sendToClip
 import io.legado.app.utils.setEdgeEffectColor
+import io.legado.app.utils.shouldHideSoftInput
 import io.legado.app.utils.showDialogFragment
 import io.legado.app.utils.startActivity
 import io.legado.app.utils.viewbindingdelegate.viewBinding
@@ -122,7 +123,7 @@ class BookshelfManageActivity :
     override fun dispatchTouchEvent(ev: MotionEvent): Boolean {
         if (ev.action == MotionEvent.ACTION_DOWN) {
             currentFocus?.let {
-                if (it is EditText) {
+                if (it.shouldHideSoftInput(ev)) {
                     it.clearFocus()
                     it.hideSoftInput()
                 }
diff --git a/app/src/main/java/io/legado/app/ui/book/searchContent/SearchContentActivity.kt b/app/src/main/java/io/legado/app/ui/book/searchContent/SearchContentActivity.kt
index f72be62eb..c372f04d3 100644
--- a/app/src/main/java/io/legado/app/ui/book/searchContent/SearchContentActivity.kt
+++ b/app/src/main/java/io/legado/app/ui/book/searchContent/SearchContentActivity.kt
@@ -107,6 +107,7 @@ class SearchContentActivity :
         if (ev.action == MotionEvent.ACTION_DOWN) {
             currentFocus?.let {
                 if (it.shouldHideSoftInput(ev)) {
+                    it.clearFocus()
                     it.hideSoftInput()
                 }
             }
diff --git a/app/src/main/java/io/legado/app/ui/book/source/manage/BookSourceActivity.kt b/app/src/main/java/io/legado/app/ui/book/source/manage/BookSourceActivity.kt
index 9ee96cf7d..000be28d6 100644
--- a/app/src/main/java/io/legado/app/ui/book/source/manage/BookSourceActivity.kt
+++ b/app/src/main/java/io/legado/app/ui/book/source/manage/BookSourceActivity.kt
@@ -62,6 +62,7 @@ import io.legado.app.utils.observeEvent
 import io.legado.app.utils.sendToClip
 import io.legado.app.utils.setEdgeEffectColor
 import io.legado.app.utils.share
+import io.legado.app.utils.shouldHideSoftInput
 import io.legado.app.utils.showDialogFragment
 import io.legado.app.utils.showHelp
 import io.legado.app.utils.splitNotBlank
@@ -161,7 +162,7 @@ class BookSourceActivity : VMBaseActivity<ActivityBookSourceBinding, BookSourceV
     override fun dispatchTouchEvent(ev: MotionEvent): Boolean {
         if (ev.action == MotionEvent.ACTION_DOWN) {
             currentFocus?.let {
-                if (it is EditText) {
+                if (it.shouldHideSoftInput(ev)) {
                     it.clearFocus()
                     it.hideSoftInput()
                 }
diff --git a/app/src/main/java/io/legado/app/ui/book/toc/TocActivity.kt b/app/src/main/java/io/legado/app/ui/book/toc/TocActivity.kt
index bc7c0542a..2d9f2cc35 100644
--- a/app/src/main/java/io/legado/app/ui/book/toc/TocActivity.kt
+++ b/app/src/main/java/io/legado/app/ui/book/toc/TocActivity.kt
@@ -7,7 +7,6 @@ import android.os.Bundle
 import android.view.Menu
 import android.view.MenuItem
 import android.view.MotionEvent
-import android.widget.EditText
 import androidx.activity.viewModels
 import androidx.appcompat.widget.SearchView
 import androidx.fragment.app.Fragment
@@ -30,6 +29,7 @@ import io.legado.app.ui.widget.dialog.WaitDialog
 import io.legado.app.utils.applyTint
 import io.legado.app.utils.gone
 import io.legado.app.utils.hideSoftInput
+import io.legado.app.utils.shouldHideSoftInput
 import io.legado.app.utils.showDialogFragment
 import io.legado.app.utils.viewbindingdelegate.viewBinding
 import io.legado.app.utils.visible
@@ -74,7 +74,7 @@ class TocActivity : VMBaseActivity<ActivityChapterListBinding, TocViewModel>(),
     override fun dispatchTouchEvent(ev: MotionEvent): Boolean {
         if (ev.action == MotionEvent.ACTION_DOWN) {
             currentFocus?.let {
-                if (it is EditText) {
+                if (it.shouldHideSoftInput(ev)) {
                     it.hideSoftInput()
                 }
             }
diff --git a/app/src/main/java/io/legado/app/ui/main/MainActivity.kt b/app/src/main/java/io/legado/app/ui/main/MainActivity.kt
index e2c7443e3..f4423d2dd 100644
--- a/app/src/main/java/io/legado/app/ui/main/MainActivity.kt
+++ b/app/src/main/java/io/legado/app/ui/main/MainActivity.kt
@@ -7,7 +7,6 @@ import android.text.format.DateUtils
 import android.view.MenuItem
 import android.view.MotionEvent
 import android.view.ViewGroup
-import android.widget.EditText
 import androidx.activity.addCallback
 import androidx.activity.viewModels
 import androidx.core.view.ViewCompat
@@ -49,6 +48,7 @@ import io.legado.app.utils.isCreated
 import io.legado.app.utils.navigationBarHeight
 import io.legado.app.utils.observeEvent
 import io.legado.app.utils.setEdgeEffectColor
+import io.legado.app.utils.shouldHideSoftInput
 import io.legado.app.utils.showDialogFragment
 import io.legado.app.utils.toastOnUi
 import io.legado.app.utils.viewbindingdelegate.viewBinding
@@ -119,7 +119,7 @@ class MainActivity : VMBaseActivity<ActivityMainBinding, MainViewModel>(),
     override fun dispatchTouchEvent(ev: MotionEvent): Boolean {
         if (ev.action == MotionEvent.ACTION_DOWN) {
             currentFocus?.let {
-                if (it is EditText) {
+                if (it.shouldHideSoftInput(ev)) {
                     it.clearFocus()
                     it.hideSoftInput()
                 }
diff --git a/app/src/main/java/io/legado/app/ui/replace/ReplaceRuleActivity.kt b/app/src/main/java/io/legado/app/ui/replace/ReplaceRuleActivity.kt
index 6e5b93f97..6815638f1 100644
--- a/app/src/main/java/io/legado/app/ui/replace/ReplaceRuleActivity.kt
+++ b/app/src/main/java/io/legado/app/ui/replace/ReplaceRuleActivity.kt
@@ -45,6 +45,7 @@ import io.legado.app.utils.launch
 import io.legado.app.utils.readText
 import io.legado.app.utils.sendToClip
 import io.legado.app.utils.setEdgeEffectColor
+import io.legado.app.utils.shouldHideSoftInput
 import io.legado.app.utils.showDialogFragment
 import io.legado.app.utils.showHelp
 import io.legado.app.utils.splitNotBlank
@@ -129,7 +130,7 @@ class ReplaceRuleActivity : VMBaseActivity<ActivityReplaceRuleBinding, ReplaceRu
     override fun dispatchTouchEvent(ev: MotionEvent): Boolean {
         if (ev.action == MotionEvent.ACTION_DOWN) {
             currentFocus?.let {
-                if (it is EditText) {
+                if (it.shouldHideSoftInput(ev)) {
                     it.clearFocus()
                     it.hideSoftInput()
                 }
diff --git a/app/src/main/java/io/legado/app/ui/rss/source/manage/RssSourceActivity.kt b/app/src/main/java/io/legado/app/ui/rss/source/manage/RssSourceActivity.kt
index bb4b1b517..b06d692b5 100644
--- a/app/src/main/java/io/legado/app/ui/rss/source/manage/RssSourceActivity.kt
+++ b/app/src/main/java/io/legado/app/ui/rss/source/manage/RssSourceActivity.kt
@@ -42,6 +42,7 @@ import io.legado.app.utils.readText
 import io.legado.app.utils.sendToClip
 import io.legado.app.utils.setEdgeEffectColor
 import io.legado.app.utils.share
+import io.legado.app.utils.shouldHideSoftInput
 import io.legado.app.utils.showDialogFragment
 import io.legado.app.utils.showHelp
 import io.legado.app.utils.splitNotBlank
@@ -120,7 +121,7 @@ class RssSourceActivity : VMBaseActivity<ActivityRssSourceBinding, RssSourceView
     override fun dispatchTouchEvent(ev: MotionEvent): Boolean {
         if (ev.action == MotionEvent.ACTION_DOWN) {
             currentFocus?.let {
-                if (it is EditText) {
+                if (it.shouldHideSoftInput(ev)) {
                     it.clearFocus()
                     it.hideSoftInput()
                 }