diff --git a/app/Http/Controllers/ProgramAppendConstructController.php b/app/Http/Controllers/ProgramAppendConstructController.php
index f1c009a..7ecf263 100644
--- a/app/Http/Controllers/ProgramAppendConstructController.php
+++ b/app/Http/Controllers/ProgramAppendConstructController.php
@@ -4,6 +4,7 @@ namespace App\Http\Controllers;
 
 use App\Models\ProgramAppends;
 use App\Models\Programs;
+use Carbon\Carbon;
 use Illuminate\Http\Request;
 use Illuminate\Routing\Controller as BaseController;
 
@@ -36,8 +37,18 @@ class ProgramAppendConstructController extends BaseController
     }
 
     public function copy_view(Request $request, Programs $program) {
+        $programsId = Programs::query()->select("id")
+            ->where("created_at", "<", $program->created_at->addWeeks(2))
+            ->where("created_at", ">", $program->created_at->addWeeks(-2))
+            ->pluck("id");
+        $broadcastList = ProgramAppends::query()->groupBy("name", "from")
+            ->whereIn("program_id", $programsId)
+            ->where("broadcast", "=", 1)
+            ->select("name", "from")->selectRaw("max(id) as id")
+            ->orderBy("id")->get();
         return view("program.construct.append.copy_broadcast", [
             "program" => $program,
+            "broadcastList" => $broadcastList,
         ]);
     }
     // endregion
@@ -61,13 +72,15 @@ class ProgramAppendConstructController extends BaseController
 
     public function copy_append(Request $request, Programs $program) {
         $payload = $request->validate([
-            "id" => ["required", "numeric", "exists:App\Models\ProgramAppends,id"]
+            "ids" => ["required", "array", "exists:App\Models\ProgramAppends,id"]
         ]);
-        $original_append = ProgramAppends::query()->findOrFail($payload["id"]);
-        $append = $original_append->replicate();
-        $program->appends()->save($append);
+        $original_appends = ProgramAppends::query()->findMany($payload["ids"]);
+        $appends = $original_appends->map(function ($append) {
+            return $append->replicate();
+        });
+        $program->appends()->saveMany($appends);
         return redirect(route("program.construct.append.list", [
-            "program"=>$append->program->id,
+            "program"=>$program->id,
         ]));
     }
     // endregion
diff --git a/app/View/Components/Appends/AppendList.php b/app/View/Components/Appends/AppendList.php
new file mode 100644
index 0000000..666b271
--- /dev/null
+++ b/app/View/Components/Appends/AppendList.php
@@ -0,0 +1,34 @@
+<?php
+
+namespace App\View\Components\Appends;
+
+use App\Models\ProgramAppends;
+use Illuminate\Support\Collection;
+use Illuminate\View\Component;
+
+class AppendList extends Component
+{
+    /**
+     * @var ProgramAppends[]|Collection
+     */
+    public $appends;
+    /**
+     * @var bool
+     */
+    public $enableEdit;
+
+    /**
+     * @param $appends ProgramAppends|Collection
+     * @param bool $enableEdit
+     */
+    public function __construct($appends, bool $enableEdit=true)
+    {
+        $this->appends = $appends;
+        $this->enableEdit = $enableEdit;
+    }
+
+    public function render()
+    {
+        return view('components.appends.list');
+    }
+}
diff --git a/app/View/Components/Appends/AppendListItem.php b/app/View/Components/Appends/AppendListItem.php
new file mode 100644
index 0000000..3ff5d2a
--- /dev/null
+++ b/app/View/Components/Appends/AppendListItem.php
@@ -0,0 +1,32 @@
+<?php
+
+namespace App\View\Components\Appends;
+
+use App\Models\ProgramAppends;
+use Illuminate\View\Component;
+
+class AppendListItem extends Component
+{
+    /**
+     * @var ProgramAppends
+     */
+    public $append;
+    /**
+     * @var bool
+     */
+    public $enableEdit;
+
+    /**
+     * @param $append ProgramAppends
+     */
+    public function __construct(ProgramAppends $append, bool $enableEdit=true)
+    {
+        $this->append = $append;
+        $this->enableEdit = $enableEdit;
+    }
+
+    public function render()
+    {
+        return view('components.appends.item');
+    }
+}
diff --git a/resources/views/components/appends/item.blade.php b/resources/views/components/appends/item.blade.php
new file mode 100644
index 0000000..eab7b71
--- /dev/null
+++ b/resources/views/components/appends/item.blade.php
@@ -0,0 +1,24 @@
+<tr>
+    <td>
+        @if($enableEdit)
+            <a href="{{route("program.construct.append.edit", ["append"=>$append->id])}}">编辑</a>
+        @endif
+        <x-links.user_link :name="$append->from" :plt-id="$append->platform_id" :mid="$append->from_mid"></x-links.user_link>
+    </td>
+    <td>
+        @if($append->is_original)
+            点播
+        @else
+            追加
+        @endif
+    </td>
+    <td>
+        @if($append->is_original)
+            点播
+        @else
+            {{$append->name}}
+        @endif
+    </td>
+    <td>{{$append->price}}</td>
+    <td>{{$append->append}}</td>
+</tr>
diff --git a/resources/views/components/appends/list.blade.php b/resources/views/components/appends/list.blade.php
new file mode 100644
index 0000000..0c569a3
--- /dev/null
+++ b/resources/views/components/appends/list.blade.php
@@ -0,0 +1,16 @@
+<table class="table-auto border-collapse w-full lg:border lg:border-black">
+    <thead>
+    <tr class="border border-black sticky bg-white lg:static top-0 left-0 right-0">
+        <td>老板</td>
+        <td>类型</td>
+        <td>要求</td>
+        <td>分值</td>
+        <td>补充说明</td>
+    </tr>
+    </thead>
+    <tbody>
+    @foreach($appends as $append)
+        <x-appends.append_list_item :append="$append" :enable-edit="$enableEdit"></x-appends.append_list_item>
+    @endforeach
+    </tbody>
+</table>
diff --git a/resources/views/program/construct/append/copy_broadcast.blade.php b/resources/views/program/construct/append/copy_broadcast.blade.php
index b6fe38a..ba30275 100644
--- a/resources/views/program/construct/append/copy_broadcast.blade.php
+++ b/resources/views/program/construct/append/copy_broadcast.blade.php
@@ -25,17 +25,28 @@
             @endif
         </label>
     @endif
-    <label class="block my-2" id="broadcast_select">
-        复制的名称
-        <input class="form-input border-0 border-b-2 w-full" autocomplete="off" type="text" name="name" value="{{ old('name') }}">
-        <input class="form-input border-0 border-b-2 w-full" id="broadcast_id" type="hidden" name="id" value="{{ old('id') }}">
+    <label>
+        复制的常驻留言，请选择：
+        <br>
+        @foreach($broadcastList as $broadcast)
+            <label>
+                <input type="checkbox" name="ids[]" value="{{$broadcast->id}}">
+                【{{$broadcast->from}}】：{{$broadcast->name}}
+            </label>
+            <br>
+        @endforeach
     </label>
     @include("common.form_error")
+    @if(sizeof($broadcastList) <= 0)
+        <div class="block my-2 text-center">
+            无可复制内容
+        </div>
+    @else
     <div class="block my-2 text-center">
         <input class="px-6 py-2 inline-block rounded-full bg-cyan-600 text-white" type="submit">
     </div>
+    @endempty
 </form>
 @include("common.footer")
 </body>
-<script src="{{ mix('/js/component/broadcast_select.js') }}" rel="script"></script>
 </html>
diff --git a/resources/views/program/construct/append/create.blade.php b/resources/views/program/construct/append/create.blade.php
index e4d2c42..0923acb 100644
--- a/resources/views/program/construct/append/create.blade.php
+++ b/resources/views/program/construct/append/create.blade.php
@@ -69,42 +69,7 @@
     </form>
     <div class="hidden lg:block lg:w-1/2">
         <div>已有记录</div>
-        <table class="table-auto border-collapse w-full lg:border lg:border-black">
-            <thead>
-            <tr class="border border-black sticky bg-white lg:static top-0 left-0 right-0">
-                <td>老板</td>
-                <td>类型</td>
-                <td>要求</td>
-                <td>分值</td>
-                <td>补充说明</td>
-            </tr>
-            </thead>
-            <tbody>
-            @foreach($program->appends as $append)
-                <tr>
-                    <td>
-                        <x-links.user_link :name="$append->from" :plt-id="$append->platform_id" :mid="$append->from_mid"></x-links.user_link>
-                    </td>
-                    <td>
-                        @if($append->is_original)
-                            点播
-                        @else
-                            追加
-                        @endif
-                    </td>
-                    <td>
-                        @if($append->is_original)
-                            点播
-                        @else
-                            {{$append->name}}
-                        @endif
-                    </td>
-                    <td>{{$append->price}}</td>
-                    <td>{{$append->append}}</td>
-                </tr>
-            @endforeach
-            </tbody>
-        </table>
+        <x-appends.append_list :appends="$program->appends" :enable-edit="false"></x-appends.append_list>
     </div>
 </div>
 @include("common.footer")
diff --git a/resources/views/program/construct/append/index.blade.php b/resources/views/program/construct/append/index.blade.php
index 15ec6ce..eba16b4 100644
--- a/resources/views/program/construct/append/index.blade.php
+++ b/resources/views/program/construct/append/index.blade.php
@@ -9,43 +9,7 @@
 @include("common.header")
 <a href="{{route("program.construct.append.add", ["program"=>$program->id])}}">新增</a>
 <a href="{{route("program.construct.append.copy", ["program"=>$program->id])}}">复制常驻留言</a>
-<table class="table-auto border-collapse w-full lg:border lg:border-black">
-    <thead>
-    <tr class="border border-black sticky bg-white lg:static top-0 left-0 right-0">
-        <td>老板</td>
-        <td>类型</td>
-        <td>要求</td>
-        <td>分值</td>
-        <td>补充说明</td>
-    </tr>
-    </thead>
-    <tbody>
-    @foreach($appends as $append)
-        <tr>
-            <td>
-                <a href="{{route("program.construct.append.edit", ["append"=>$append->id])}}">编辑</a>
-                <x-links.user_link :name="$append->from" :plt-id="$append->platform_id" :mid="$append->from_mid"></x-links.user_link>
-            </td>
-            <td>
-                @if($append->is_original)
-                    点播
-                @else
-                    追加
-                @endif
-            </td>
-            <td>
-                @if($append->is_original)
-                    点播
-                @else
-                    {{$append->name}}
-                @endif
-            </td>
-            <td>{{$append->price}}</td>
-            <td>{{$append->append}}</td>
-        </tr>
-    @endforeach
-    </tbody>
-</table>
+<x-appends.append_list :appends="$appends"></x-appends.append_list>
 @include("common.footer")
 </body>
 </html>
diff --git a/webpack.mix.js b/webpack.mix.js
index b85f43e..bb80a03 100644
--- a/webpack.mix.js
+++ b/webpack.mix.js
@@ -13,7 +13,6 @@ const mix = require('laravel-mix');
 
 mix
     .js('resources/js/component/from_select.js', 'public/js/component')
-    .js('resources/js/component/broadcast_select.js', 'public/js/component')
     .js('resources/js/app.js', 'public/js')
     .extract(['axios', 'lodash'])
     .js('resources/js/webauthn.js', 'public/js')