diff --git a/app/Http/Controllers/BatchExportController.php b/app/Http/Controllers/BatchExportController.php
index 48f8c74d..f33d6ddc 100644
--- a/app/Http/Controllers/BatchExportController.php
+++ b/app/Http/Controllers/BatchExportController.php
@@ -8,7 +8,6 @@
 
 namespace App\Http\Controllers;
 
-
 use App\Policies\ProjectPolicy;
 use App\Repositories\Document;
 use App\Repositories\Project;
@@ -167,6 +166,8 @@ private function exportPDF(array $navigators, Project $project, Collection $docu
             'mode'              => 'utf-8',
             'tempDir'           => sys_get_temp_dir(),
             'defaultfooterline' => false,
+            'useSubstitutions'  => true,
+            'backupSubsFont'    => ['dejavusanscondensed', 'arialunicodems', 'sun-exta'],
         ]);
 
         $mpdf->allow_charset_conversion = true;
@@ -186,7 +187,8 @@ private function exportPDF(array $navigators, Project $project, Collection $docu
         $mpdf->WriteHTML($header);
 
         $pageNo = 1;
-        $this->traverseNavigators($navigators,
+        $this->traverseNavigators(
+            $navigators,
             function ($id, array $parents) use ($documents, $mpdf, &$pageNo) {
                 if ($pageNo > 1) {
                     $mpdf->AddPage();
@@ -225,7 +227,9 @@ function ($id, array $parents) use ($documents, $mpdf, &$pageNo) {
                 }
 
                 $pageNo++;
-            }, []);
+            },
+            []
+        );
 
         $mpdf->Output();
     }
@@ -250,7 +254,6 @@ private function traverseNavigators(array $navigators, \Closure $callback, array
         }
     }
 
-
     /**
      * 检查是否用户有导出权限
      *
@@ -270,4 +273,4 @@ private function canExport($projectId)
 
         return $project;
     }
-}
\ No newline at end of file
+}
diff --git a/app/Http/Controllers/ExportController.php b/app/Http/Controllers/ExportController.php
index fbd32b29..3dcd750f 100644
--- a/app/Http/Controllers/ExportController.php
+++ b/app/Http/Controllers/ExportController.php
@@ -14,7 +14,6 @@
 
 class ExportController extends Controller
 {
-
     /**
      * 直接将内容导出为下载文件
      *
@@ -45,15 +44,19 @@ public function pdf(Request $request, $type)
         $author  = $request->input('author');
 
         $mpdf = new Mpdf([
-            'mode'    => 'utf-8',
-            'tempDir' => sys_get_temp_dir()
+            'mode'             => 'utf-8',
+            'tempDir'          => sys_get_temp_dir(),
+            'useSubstitutions' => true,
+            'backupSubsFont'   => ['dejavusanscondensed', 'arialunicodems', 'sun-exta'],
         ]);
 
+        $mpdf->SetFooter('{PAGENO} / {nbpg}');
+        $mpdf->SetTitle($title);
+
         $mpdf->allow_charset_conversion = true;
         $mpdf->useAdobeCJK              = true;
         $mpdf->autoLangToFont           = true;
         $mpdf->autoScriptToLang         = true;
-        $mpdf->title                    = $title;
         $mpdf->author                   = $author ?? \Auth::user()->name ?? 'wizard';
 
         $header = '<link href="/assets/css/normalize.css" rel="stylesheet">';
@@ -68,7 +71,6 @@ public function pdf(Request $request, $type)
                 break;
         }
 
-
         $header .= '<link href="/assets/css/style.css" rel="stylesheet">';
         $header .= '<link href="/assets/css/pdf.css" rel="stylesheet">';
         $mpdf->WriteHTML($header);
@@ -91,5 +93,4 @@ public function pdf(Request $request, $type)
 
         $mpdf->Output();
     }
-
-}
\ No newline at end of file
+}