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 99b2c5ac2..6e0552724 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
@@ -227,6 +227,8 @@ class BookSourceActivity : VMBaseActivity<BookSourceViewModel>(R.layout.activity
             R.id.menu_check_source -> checkSource()
             R.id.menu_top_sel -> viewModel.topSource(*adapter.getSelection().toTypedArray())
             R.id.menu_bottom_sel -> viewModel.bottomSource(*adapter.getSelection().toTypedArray())
+            R.id.menu_add_group -> selectionAddToGroup()
+            R.id.menu_remove_group -> selectionRemoveFromGroup()
         }
         return true
     }
@@ -253,6 +255,48 @@ class BookSourceActivity : VMBaseActivity<BookSourceViewModel>(R.layout.activity
         }.show().applyTint()
     }
 
+    @SuppressLint("InflateParams")
+    private fun selectionAddToGroup() {
+        alert(titleResource = R.string.add_group) {
+            var editText: AutoCompleteTextView? = null
+            customView {
+                layoutInflater.inflate(R.layout.dialog_edit_text, null).apply {
+                    editText = edit_view
+                    edit_view.setHint(R.string.group_name)
+                }
+            }
+            okButton {
+                editText?.text?.toString()?.let {
+                    if (it.isNotEmpty()) {
+                        viewModel.selectionAddToGroup(adapter.getSelection(), it)
+                    }
+                }
+            }
+            noButton { }
+        }.show().applyTint()
+    }
+
+    @SuppressLint("InflateParams")
+    private fun selectionRemoveFromGroup() {
+        alert(titleResource = R.string.remove_group) {
+            var editText: AutoCompleteTextView? = null
+            customView {
+                layoutInflater.inflate(R.layout.dialog_edit_text, null).apply {
+                    editText = edit_view
+                    edit_view.setHint(R.string.group_name)
+                }
+            }
+            okButton {
+                editText?.text?.toString()?.let {
+                    if (it.isNotEmpty()) {
+                        viewModel.selectionRemoveFromGroup(adapter.getSelection(), it)
+                    }
+                }
+            }
+            noButton { }
+        }.show().applyTint()
+    }
+
     private fun upGroupMenu() {
         groupMenu?.removeGroup(R.id.source_group)
         groups.sortedWith(Collator.getInstance(java.util.Locale.CHINESE))
diff --git a/app/src/main/java/io/legado/app/ui/book/source/manage/BookSourceViewModel.kt b/app/src/main/java/io/legado/app/ui/book/source/manage/BookSourceViewModel.kt
index 866122b9c..ca81c50aa 100644
--- a/app/src/main/java/io/legado/app/ui/book/source/manage/BookSourceViewModel.kt
+++ b/app/src/main/java/io/legado/app/ui/book/source/manage/BookSourceViewModel.kt
@@ -93,6 +93,44 @@ class BookSourceViewModel(application: Application) : BaseViewModel(application)
         }
     }
 
+    fun selectionAddToGroup(sources: List<BookSource>, group: String) {
+            execute {
+                val list = arrayListOf<BookSource>()
+                sources.forEach {
+                    val newGroupList = arrayListOf<String>()
+                    it.bookSourceGroup?.splitNotBlank(",", ";")?.forEach {
+                        newGroupList.add(it)
+                    }
+                    group.splitNotBlank(",", ";").forEach {
+                        newGroupList.add(it)
+                    }
+                    val lh = LinkedHashSet(newGroupList)
+                    val newGroup = ArrayList(lh).joinToString(separator = ",")
+                    list.add(it.copy(bookSourceGroup = newGroup))
+                }
+                App.db.bookSourceDao().update(*list.toTypedArray())
+            }
+    }
+
+    fun selectionRemoveFromGroup(sources: List<BookSource>, group: String) {
+            execute {
+                val list = arrayListOf<BookSource>()
+                sources.forEach {
+                    val newGroupList = arrayListOf<String>()
+                    it.bookSourceGroup?.splitNotBlank(",", ";")?.forEach {
+                        newGroupList.add(it)
+                    }
+                    group.splitNotBlank(",", ";").forEach {
+                        newGroupList.remove(it)
+                    }
+                    val lh = LinkedHashSet(newGroupList)
+                    val newGroup = ArrayList(lh).joinToString(separator = ",")
+                    list.add(it.copy(bookSourceGroup = newGroup))
+                }
+                App.db.bookSourceDao().update(*list.toTypedArray())
+            }
+    }
+
     fun delSelection(sources: List<BookSource>) {
         execute {
             App.db.bookSourceDao().delete(*sources.toTypedArray())
diff --git a/app/src/main/res/menu/book_source_sel.xml b/app/src/main/res/menu/book_source_sel.xml
index 5ed76592d..02a6178ba 100644
--- a/app/src/main/res/menu/book_source_sel.xml
+++ b/app/src/main/res/menu/book_source_sel.xml
@@ -12,6 +12,16 @@
         android:title="@string/disable_selection"
         app:showAsAction="never" />
 
+    <item
+        android:id="@+id/menu_add_group"
+        android:title="@string/add_group"
+        app:showAsAction="never" />
+        
+    <item
+        android:id="@+id/menu_remove_group"
+        android:title="@string/remove_group"
+        app:showAsAction="never" />
+
     <item
         android:id="@+id/menu_enable_explore"
         android:title="@string/enable_explore"
diff --git a/app/src/main/res/values-zh-rHK/strings.xml b/app/src/main/res/values-zh-rHK/strings.xml
index 2b3b4c2ef..7ec110746 100644
--- a/app/src/main/res/values-zh-rHK/strings.xml
+++ b/app/src/main/res/values-zh-rHK/strings.xml
@@ -553,6 +553,7 @@
     <string name="group_edit">編輯分組</string>
     <string name="move_to_group">移入分組</string>
     <string name="add_group">添加分組</string>
+    <string name="remove_group">移除分組</string>
     <string name="add_replace_rule">新建替換</string>
     <string name="group">分組</string>
     <string name="group_s">分組: %s</string>
diff --git a/app/src/main/res/values-zh-rTW/strings.xml b/app/src/main/res/values-zh-rTW/strings.xml
index 59e5fc685..52dd21635 100644
--- a/app/src/main/res/values-zh-rTW/strings.xml
+++ b/app/src/main/res/values-zh-rTW/strings.xml
@@ -554,6 +554,7 @@
     <string name="group_edit">編輯分組</string>
     <string name="move_to_group">移入分組</string>
     <string name="add_group">添加分組</string>
+    <string name="remove_group">移除分組</string>
     <string name="add_replace_rule">建立取代</string>
     <string name="group">分組</string>
     <string name="group_s">分組: %s</string>
diff --git a/app/src/main/res/values-zh/strings.xml b/app/src/main/res/values-zh/strings.xml
index 3e6402a56..5aaae10c1 100644
--- a/app/src/main/res/values-zh/strings.xml
+++ b/app/src/main/res/values-zh/strings.xml
@@ -555,6 +555,7 @@
     <string name="group_edit">编辑分组</string>
     <string name="move_to_group">移入分组</string>
     <string name="add_group">添加分组</string>
+    <string name="remove_group">移除分组</string>
     <string name="add_replace_rule">新建替换</string>
     <string name="group">分组</string>
     <string name="group_s">分组: %s</string>
diff --git a/app/src/main/res/values/strings.xml b/app/src/main/res/values/strings.xml
index 585b95bd0..6c2ed0ecc 100644
--- a/app/src/main/res/values/strings.xml
+++ b/app/src/main/res/values/strings.xml
@@ -557,6 +557,7 @@
     <string name="group_edit">Group editing</string>
     <string name="move_to_group">Move to group</string>
     <string name="add_group">Add to Groups</string>
+    <string name="remove_group">Remove from Groups</string>
     <string name="add_replace_rule">New replacement</string>
     <string name="group">Group</string>
     <string name="group_s">Group: %s</string>