diff --git a/extend/catcher/library/excel/Excel.php b/extend/catcher/library/excel/Excel.php
index 67df9ea..cbdebc4 100644
--- a/extend/catcher/library/excel/Excel.php
+++ b/extend/catcher/library/excel/Excel.php
@@ -2,9 +2,11 @@
 namespace catcher\library\excel;
 
 use catcher\CatchUpload;
+use catcher\exceptions\FailedException;
 use PhpOffice\PhpSpreadsheet\Exception;
 use PhpOffice\PhpSpreadsheet\Spreadsheet;
 use PhpOffice\PhpSpreadsheet\Worksheet\Worksheet;
+use PhpOffice\PhpSpreadsheet\Writer\Xls;
 use think\file\UploadedFile;
 
 class Excel
@@ -27,9 +29,8 @@ class Excel
      * @param ExcelContract $excel
      * @param $path
      * @param null $disk
+     * @return bool
      * @throws Exception
-     * @throws \PhpOffice\PhpSpreadsheet\Writer\Exception
-     * @return void
      */
     public function save(ExcelContract $excel, $path, $disk = null)
     {
@@ -37,9 +38,19 @@ class Excel
 
         $this->init();
 
-        (new \PhpOffice\PhpSpreadsheet\Writer\Xlsx($this->spreadsheet))->save($path);
+        Factory::make(pathinfo($path, PATHINFO_EXTENSION))
+                ->setSpreadsheet($this->spreadsheet)
+                ->save($path);
 
-        // $this->upload($disk, $path);
+         if (!file_exists($path)) {
+             throw new FailedException($path . ' generate failed');
+         }
+
+        if ($disk) {
+           $path =  $this->upload($disk, $path);
+        }
+
+        return $path;
     }
 
     /**
diff --git a/extend/catcher/library/excel/Factory.php b/extend/catcher/library/excel/Factory.php
new file mode 100644
index 0000000..5b63038
--- /dev/null
+++ b/extend/catcher/library/excel/Factory.php
@@ -0,0 +1,29 @@
+<?php
+namespace catcher\library\excel;
+
+
+use catcher\exceptions\FailedException;
+use PhpOffice\PhpSpreadsheet\Writer\Csv;
+use PhpOffice\PhpSpreadsheet\Writer\Xls;
+use PhpOffice\PhpSpreadsheet\Writer\Xlsx;
+
+class Factory
+{
+
+    public static function make($type)
+    {
+        if ($type === 'xlsx') {
+            return app(Xlsx::class);
+        }
+
+        if ($type === 'xls') {
+            return app(Xls::class);
+        }
+
+        if ($type === 'csv') {
+            return app(Csv::class);
+        }
+
+        throw new FailedException(sprintf('Type [%s] not support', $type));
+    }
+}
diff --git a/extend/catcher/library/excel/MacroExcel.php b/extend/catcher/library/excel/MacroExcel.php
index 57bfc66..9b4a437 100644
--- a/extend/catcher/library/excel/MacroExcel.php
+++ b/extend/catcher/library/excel/MacroExcel.php
@@ -29,7 +29,7 @@ trait MacroExcel
     protected function getStartSheet(): string
     {
         if (method_exists($this->excel, 'start')) {
-            return $this->excel->start();
+            $this->start = $this->excel->start();
         }
 
         return $this->start;
@@ -74,11 +74,6 @@ trait MacroExcel
     protected function getSheetColumns()
     {
         if (empty($this->columns)) {
-            if (method_exists($this->excel, 'sheetColumns')) {
-                $this->columns = $this->excel->sheetColumns();
-                return $this->columns;
-            }
-
             $start = $this->getStartSheet();
 
             $columns = [];
@@ -145,19 +140,6 @@ trait MacroExcel
         }
     }
 
-    /**
-     * 设置其他信息
-     *
-     * @time 2020年05月25日
-     * @return void
-     */
-    protected function setOther()
-    {
-        if (method_exists($this->excel, 'setOther')) {
-             $this->excel->setOther($this->getWorksheet());
-        }
-    }
-
     /**
      * register worksheet for excel
      *