diff --git a/app/src/main/java/io/legado/app/ui/book/arrange/ArrangeBookActivity.kt b/app/src/main/java/io/legado/app/ui/book/arrange/ArrangeBookActivity.kt
index b6204e90b..ea61cd1d3 100644
--- a/app/src/main/java/io/legado/app/ui/book/arrange/ArrangeBookActivity.kt
+++ b/app/src/main/java/io/legado/app/ui/book/arrange/ArrangeBookActivity.kt
@@ -14,6 +14,7 @@ import io.legado.app.data.entities.BookGroup
 import io.legado.app.lib.dialogs.alert
 import io.legado.app.lib.dialogs.okButton
 import io.legado.app.lib.theme.ATH
+import io.legado.app.ui.book.group.GroupSelectDialog
 import io.legado.app.utils.applyTint
 import io.legado.app.utils.getViewModel
 import kotlinx.android.synthetic.main.activity_arrange_book.*
@@ -22,10 +23,11 @@ import org.jetbrains.anko.toast
 
 
 class ArrangeBookActivity : VMBaseActivity<ArrangeBookViewModel>(R.layout.activity_arrange_book),
-    ArrangeBookAdapter.CallBack {
+    ArrangeBookAdapter.CallBack, GroupSelectDialog.CallBack {
     override val viewModel: ArrangeBookViewModel
         get() = getViewModel(ArrangeBookViewModel::class.java)
     override val groupList: ArrayList<BookGroup> = arrayListOf()
+    private val groupRequestCode = 22
     private lateinit var adapter: ArrangeBookAdapter
     private var groupLiveData: LiveData<List<BookGroup>>? = null
     private var booksLiveData: LiveData<List<Book>>? = null
@@ -71,7 +73,7 @@ class ArrangeBookActivity : VMBaseActivity<ArrangeBookViewModel>(R.layout.activi
                 toast(R.string.non_select)
                 return@onClick
             }
-            selectGroup()
+            selectGroup(groupRequestCode)
         }
     }
 
@@ -91,8 +93,25 @@ class ArrangeBookActivity : VMBaseActivity<ArrangeBookViewModel>(R.layout.activi
         })
     }
 
-    override fun selectGroup() {
+    override fun selectGroup(requestCode: Int) {
+        GroupSelectDialog.show(supportFragmentManager, requestCode)
+    }
 
+    override fun upGroup(requestCode: Int, group: BookGroup) {
+        when (requestCode) {
+            groupRequestCode -> {
+                val books = arrayListOf<Book>()
+                adapter.selectedBooks.forEach {
+                    books.add(it.copy(group = group.groupId))
+                }
+                viewModel.updateBook(*books.toTypedArray())
+            }
+            adapter.groupRequestCode -> {
+                adapter.actionItem?.let {
+                    viewModel.updateBook(it.copy(group = group.groupId))
+                }
+            }
+        }
     }
 
     override fun upSelectCount() {
diff --git a/app/src/main/java/io/legado/app/ui/book/arrange/ArrangeBookAdapter.kt b/app/src/main/java/io/legado/app/ui/book/arrange/ArrangeBookAdapter.kt
index dab74dc4b..21a3516eb 100644
--- a/app/src/main/java/io/legado/app/ui/book/arrange/ArrangeBookAdapter.kt
+++ b/app/src/main/java/io/legado/app/ui/book/arrange/ArrangeBookAdapter.kt
@@ -12,8 +12,9 @@ import org.jetbrains.anko.sdk27.listeners.onClick
 
 class ArrangeBookAdapter(context: Context, val callBack: CallBack) :
     SimpleRecyclerAdapter<Book>(context, R.layout.item_arrange_book) {
-
+    val groupRequestCode = 12
     val selectedBooks: HashSet<Book> = hashSetOf()
+    var actionItem: Book? = null
 
     fun isSelectAll(): Boolean {
         return if (selectedBooks.isEmpty()) {
@@ -64,7 +65,8 @@ class ArrangeBookAdapter(context: Context, val callBack: CallBack) :
                 callBack.deleteBook(item)
             }
             tv_group.onClick {
-                callBack.selectGroup()
+                actionItem = item
+                callBack.selectGroup(groupRequestCode)
             }
         }
     }
@@ -82,6 +84,6 @@ class ArrangeBookAdapter(context: Context, val callBack: CallBack) :
         val groupList: List<BookGroup>
         fun upSelectCount()
         fun deleteBook(book: Book)
-        fun selectGroup()
+        fun selectGroup(requestCode: Int)
     }
 }
\ No newline at end of file
diff --git a/app/src/main/java/io/legado/app/ui/book/arrange/ArrangeBookViewModel.kt b/app/src/main/java/io/legado/app/ui/book/arrange/ArrangeBookViewModel.kt
index 173678b15..4f4972de9 100644
--- a/app/src/main/java/io/legado/app/ui/book/arrange/ArrangeBookViewModel.kt
+++ b/app/src/main/java/io/legado/app/ui/book/arrange/ArrangeBookViewModel.kt
@@ -8,6 +8,11 @@ import io.legado.app.data.entities.Book
 
 class ArrangeBookViewModel(application: Application) : BaseViewModel(application) {
 
+    fun updateBook(vararg book: Book) {
+        execute {
+            App.db.bookDao().update(*book)
+        }
+    }
 
     fun deleteBook(vararg book: Book) {
         execute {