diff --git a/app/Http/Controllers/Admin/PluginSessionController.php b/app/Http/Controllers/Admin/PluginSessionController.php
index c769df9..26ab62a 100644
--- a/app/Http/Controllers/Admin/PluginSessionController.php
+++ b/app/Http/Controllers/Admin/PluginSessionController.php
@@ -254,6 +254,15 @@ class PluginSessionController extends Controller
             );
         }
 
+        $createdFrom = trim((string) $request->query('created_from', ''));
+        $createdTo = trim((string) $request->query('created_to', ''));
+        if ($createdFrom !== '' && preg_match('/^\d{4}-\d{2}-\d{2}/', $createdFrom)) {
+            $q->whereDate('plugin_sessions.created_at', '>=', substr($createdFrom, 0, 10));
+        }
+        if ($createdTo !== '' && preg_match('/^\d{4}-\d{2}-\d{2}/', $createdTo)) {
+            $q->whereDate('plugin_sessions.created_at', '<=', substr($createdTo, 0, 10));
+        }
+
         return $q;
     }
 
diff --git a/resources/views/admin/sessions/index.blade.php b/resources/views/admin/sessions/index.blade.php
index bcaa57e..6d15619 100644
--- a/resources/views/admin/sessions/index.blade.php
+++ b/resources/views/admin/sessions/index.blade.php
@@ -24,6 +24,18 @@
           <input type="text" name="account_id" class="layui-input" autocomplete="off">
         </div>
       </div>
+      <div class="layui-inline">
+        <label class="layui-form-label">创建时间</label>
+        <div class="layui-input-block">
+          <div class="layui-input-inline" style="width: 150px;">
+            <input type="text" name="created_from" id="LAY-session-created-from" placeholder="开始日期" autocomplete="off" class="layui-input">
+          </div>
+          <div class="layui-form-mid">-</div>
+          <div class="layui-input-inline" style="width: 150px;">
+            <input type="text" name="created_to" id="LAY-session-created-to" placeholder="结束日期" autocomplete="off" class="layui-input">
+          </div>
+        </div>
+      </div>
       <div class="layui-inline">
         <button class="layui-btn" lay-submit lay-filter="LAY-session-search">搜索</button>
       </div>
@@ -44,11 +56,14 @@
 
 @push('scripts')
 <script>
-layui.use(['table', 'form', 'layer'], function () {
+layui.use(['table', 'form', 'laydate', 'layer'], function () {
   var table = layui.table, form = layui.form, layer = layui.layer;
   var isWhatsApp = @json($isWhatsApp);
   var dataUrl = @json($isWhatsApp ? route($portal.'.whatsapp.data') : route($portal.'.telegram.data'));
   if (window.CorunaFilterOptions) CorunaFilterOptions.apply(form);
+
+  laydate.render({ elem: '#LAY-session-created-from', type: 'date' });
+  laydate.render({ elem: '#LAY-session-created-to', type: 'date' });
   function esc(s) {
     return String(s == null ? '' : s)
       .replace(/&/g, '&amp;').replace(/</g, '&lt;').replace(/>/g, '&gt;').replace(/"/g, '&quot;');
diff --git a/tests/Feature/PluginSessionPageTest.php b/tests/Feature/PluginSessionPageTest.php
index 936061b..f0d7b85 100644
--- a/tests/Feature/PluginSessionPageTest.php
+++ b/tests/Feature/PluginSessionPageTest.php
@@ -7,6 +7,7 @@ use App\Models\Channel;
 use App\Models\Device;
 use App\Models\PluginSession;
 use App\Models\User;
+use Carbon\Carbon;
 use Illuminate\Foundation\Testing\RefreshDatabase;
 use Illuminate\Support\Facades\Storage;
 use PHPUnit\Framework\Attributes\Test;
@@ -201,6 +202,69 @@ class PluginSessionPageTest extends TestCase
             ->assertJsonPath('code', 1);
     }
 
+    #[Test]
+    public function list_and_export_respect_created_date_range(): void
+    {
+        Storage::fake('local');
+        $admin = Admin::query()->create(['username' => 'admin', 'password' => 'admin123']);
+        $device = Device::query()->create([
+            'device_id' => 'dev-range',
+            'channel_id' => 'aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa',
+        ]);
+
+        $old = Carbon::now()->subDays(10)->startOfDay();
+        $mid = Carbon::now()->subDays(2)->startOfDay();
+        $new = Carbon::now()->startOfDay();
+
+        foreach ([['id' => 'old', 'at' => $old], ['id' => 'mid', 'at' => $mid], ['id' => 'new', 'at' => $new]] as $row) {
+            $session = PluginSession::query()->create([
+                'device_id' => $device->id,
+                'device_key' => $device->device_id,
+                'kind' => PluginSession::KIND_TELEGRAM,
+                'account_id' => $row['id'],
+                'payload' => ['user_id' => $row['id']],
+            ]);
+            // created_at is guarded, so set it directly on the model and save.
+            $session->created_at = $row['at'];
+            $session->updated_at = $row['at'];
+            $session->save();
+        }
+
+        $ymd = static fn (Carbon $c) => $c->format('Y-m-d');
+
+        // from = mid day => only mid + new remain (old excluded).
+        $this->actingAs($admin, 'admin')
+            ->getJson(route('admin.telegram.data', ['created_from' => $ymd($mid)]))
+            ->assertOk()
+            ->assertJsonPath('count', 2);
+
+        // to = mid day => only old + mid remain (new excluded).
+        $this->actingAs($admin, 'admin')
+            ->getJson(route('admin.telegram.data', ['created_to' => $ymd($mid)]))
+            ->assertOk()
+            ->assertJsonPath('count', 2);
+
+        // both = exactly mid day => only mid remains.
+        $this->actingAs($admin, 'admin')
+            ->getJson(route('admin.telegram.data', [
+                'created_from' => $ymd($mid),
+                'created_to' => $ymd($mid),
+            ]))
+            ->assertOk()
+            ->assertJsonPath('count', 1)
+            ->assertJsonPath('data.0.account_id', 'mid');
+
+        // Export honors the same range and reports the narrowed count.
+        $resp = $this->actingAs($admin, 'admin')
+            ->get(route('admin.sessions.export', [
+                'kind' => '1',
+                'created_from' => $ymd($mid),
+                'created_to' => $ymd($mid),
+            ]))
+            ->assertOk();
+        $this->assertSame('1', $resp->headers->get('x-export-count'));
+    }
+
     #[Test]
     public function agent_export_respects_channel_scope(): void
     {