diff --git a/app/Controller/TestController.php b/app/Controller/TestController.php
index d568a00..6d29d33 100644
--- a/app/Controller/TestController.php
+++ b/app/Controller/TestController.php
@@ -6,11 +6,13 @@ use App\Constants\HttpEnumCode;
 use App\Model\DoctorPharmacistCert;
 use Extend\Alibaba\Oss;
 use Extend\Ca\Ca;
+use Intervention\Image\ImageManager;
+use TCPDF;
 
 class TestController extends AbstractController
 {
     public function test(){
-        $this->test_4();
+        $this->test_5();
     }
 
     // 获取云证书-首次
@@ -57,14 +59,14 @@ class TestController extends AbstractController
         $data['doctor_advice'] = "多吃药";
         $data['product'] = [
             [
-                "product_name" => "感冒药1",
+                "product_name" => "感冒药1（50ml*10）",
                 "single_unit" => "一次一包",
                 "frequency_use" => "1天3次",
                 "single_use" => "口服",
                 "prescription_product_num" => "X1盒",
             ],
             [
-                "product_name" => "感冒药2",
+                "product_name" => "感冒药2（50ml*10）",
                 "single_unit" => "一次一包",
                 "frequency_use" => "1天3次",
                 "single_use" => "口服",
@@ -122,8 +124,119 @@ class TestController extends AbstractController
         dump($data);
     }
 
-    // 处理处方pdf图片
+    // 生成处方pdf图片
     public function test_5(){
+        // 下载阿里云图片
+        $oss = new Oss();
+
+        $filename = "Basic/images/prescription_img.jpg";
+        $sign_image = $oss->getObjectToRAM($filename);
+
+        $manager = new ImageManager();
+
+        $image = $manager->make($sign_image);
+
+        $fontPath = './runtime/ZiYuYongSongTi-2.ttf';
+
+        // 处方号
+        $image->text('1234567890', 1480, 540, function ($font) use($fontPath) {
+            $font->file($fontPath);
+            $font->size(60);
+            $font->align('left');
+        });
+
+        // 日期
+        $image->text('2023-03-21', 354, 675, function ($font) use($fontPath) {
+            $font->file($fontPath);
+            $font->size(60);
+            $font->align('left');
+        });
+
+        // 科室
+        $image->text('测试科室1', 1385, 675, function ($font) use($fontPath) {
+            $font->file($fontPath);
+            $font->size(60);
+            $font->align('left');
+        });
+
+        // 姓名
+        $image->text('测试姓名', 354, 795, function ($font) use($fontPath) {
+            $font->file($fontPath);
+            $font->size(60);
+            $font->align('left');
+        });
+
+        // 性别
+        $image->text('男', 1385, 790, function ($font) use($fontPath) {
+            $font->file($fontPath);
+            $font->size(60);
+            $font->align('left');
+        });
+
+        // 年龄
+        $image->text('19', 354, 900, function ($font) use($fontPath) {
+            $font->file($fontPath);
+            $font->size(60);
+            $font->align('left');
+        });
+
+        // 过敏史
+        $image->text('对阿莫西林过敏对阿莫西林过敏', 405, 1030, function ($font) use($fontPath) {
+            $font->file($fontPath);
+            $font->size(60);
+            $font->align('left');
+        });
+
+        // 初步诊断
+        $image->text('对阿莫西林过敏对阿莫西林过敏', 445, 1145, function ($font) use($fontPath) {
+            $font->file($fontPath);
+            $font->size(60);
+            $font->align('left');
+        });
+
+        // 医生建议
+        $image->text('没有建议', 445, 1252, function ($font) use($fontPath) {
+            $font->file($fontPath);
+            $font->size(60);
+            $font->align('left');
+        });
+
+        $data = array();
+        $data['product'] = [
+            [
+                "product_name" => "感冒药1（50ml*10）",
+                "single_unit" => "一次一包",
+                "frequency_use" => "1天3次",
+                "single_use" => "口服",
+                "prescription_product_num" => "X1盒",
+            ],
+            [
+                "product_name" => "感冒药2（50ml*10）",
+                "single_unit" => "一次一包",
+                "frequency_use" => "1天3次",
+                "single_use" => "口服",
+                "prescription_product_num" => "X1盒",
+            ]
+        ];
+
+        // 用药
+        foreach ($data['product'] as $key => $item){
+            $image->text($item['product_name'], 229, 1530 + ($key+1) * 100, function ($font) use($fontPath) {
+                $font->file($fontPath);
+                $font->size(60);
+                $font->align('left');
+            });
+
+            $image->text("用量：" . $item['single_unit'] . " " . $item['frequency_use'], 229, 1530 + ($key+1) * 100, function ($font) use($fontPath) {
+                $font->file($fontPath);
+                $font->size(60);
+                $font->align('left');
+            });
+        }
+
+        // 将处理后的图片重新保存到其他路径
+        $image->save('./runtime/2.jpg');
+
 
     }
 }
\ No newline at end of file
diff --git a/app/Controller/UserController.php b/app/Controller/UserController.php
index 7c85d5c..ce93c01 100644
--- a/app/Controller/UserController.php
+++ b/app/Controller/UserController.php
@@ -358,15 +358,5 @@ class UserController extends AbstractController
 //        $result = $RecentContact->getRecentContactPage();
 
 
-        $ca = new Ca();
-
-
-
-
-
-
-        // 添加签章配置（首次）
-
-        dump($result);
     }
 }
\ No newline at end of file
diff --git a/app/Services/PatientFamilyService.php b/app/Services/PatientFamilyService.php
index e879144..8f2cd9f 100644
--- a/app/Services/PatientFamilyService.php
+++ b/app/Services/PatientFamilyService.php
@@ -48,7 +48,7 @@ class PatientFamilyService extends BaseService
     }
 
     /**
-     * 新增家庭成员-cuowu
+     * 新增家庭成员
      * @return array
      * @throws GuzzleException
      */
@@ -356,15 +356,17 @@ class PatientFamilyService extends BaseService
         }
 
         // 检测省市区
-        if ($request_params['province_id'] != $patient_family['province_id'] || $request_params['city_id'] != $patient_family['city_id'] || $request_params['county_id'] != $patient_family['county_id']){
-            $areaService = new AreaService();
+        if (isset($request_params['province_id']) && isset($request_params['city_id']) && isset($request_params['county_id'])){
+            if ($request_params['province_id'] != $patient_family['province_id'] || $request_params['city_id'] != $patient_family['city_id'] || $request_params['county_id'] != $patient_family['county_id']){
+                $areaService = new AreaService();
 
-            $req = $areaService->checkAreaById($request_params['province_id'],$request_params['city_id'],$request_params['county_id']);
-            if(empty($req)){
-                return fail(HttpEnumCode::HTTP_ERROR,"地区选择错误");
+                $req = $areaService->checkAreaById($request_params['province_id'],$request_params['city_id'],$request_params['county_id']);
+                if(empty($req)){
+                    return fail(HttpEnumCode::HTTP_ERROR,"地区选择错误");
+                }
+
+                $area = $areaService->getAreaById($request_params['province_id'],$request_params['city_id'],$request_params['county_id']);
             }
-
-            $area = $areaService->getAreaById($request_params['province_id'],$request_params['city_id'],$request_params['county_id']);
         }
 
         // 检测证件号是否修改
@@ -551,52 +553,68 @@ class PatientFamilyService extends BaseService
 
         // 修改
         $data = array();
-        if ($request_params['is_allergy_history'] != $patient_family_personal['is_allergy_history']){
-            // 是否存在过敏史（0:否 1:是）
-            $data['is_allergy_history'] = $request_params['is_allergy_history'];
-            $data['allergy_history'] = $request_params['allergy_history'];
+        if (isset($request_params['is_allergy_history'])){
+            if ($request_params['is_allergy_history'] != $patient_family_personal['is_allergy_history']){
+                // 是否存在过敏史（0:否 1:是）
+                $data['is_allergy_history'] = $request_params['is_allergy_history'];
+                $data['allergy_history'] = $request_params['allergy_history'];
+            }
         }
 
-        if ($request_params['is_family_history'] != $patient_family_personal['is_family_history']){
-            // 是否存在家族病史（0:否 1:是）
-            $data['is_family_history'] = $request_params['is_family_history'];
-            $data['family_history'] = $request_params['family_history'];
+        if (isset($request_params['is_family_history'])){
+            if ($request_params['is_family_history'] != $patient_family_personal['is_family_history']){
+                // 是否存在家族病史（0:否 1:是）
+                $data['is_family_history'] = $request_params['is_family_history'];
+                $data['family_history'] = $request_params['family_history'];
+            }
         }
 
-        if ($request_params['is_pregnant'] != $patient_family_personal['is_pregnant']){
-            // 是否备孕、妊娠、哺乳期（0:否 1:是）
-            $data['is_pregnant'] = $request_params['is_pregnant'];
-            $data['pregnant'] = $request_params['pregnant'];
+        if (isset($request_params['is_pregnant'])){
+            if ($request_params['is_pregnant'] != $patient_family_personal['is_pregnant']){
+                // 是否备孕、妊娠、哺乳期（0:否 1:是）
+                $data['is_pregnant'] = $request_params['is_pregnant'];
+                $data['pregnant'] = $request_params['pregnant'];
+            }
         }
 
-        if ($request_params['is_operation'] != $patient_family_personal['is_operation']){
-            // 是否存在手术（0:否 1:是）
-            $data['is_operation'] = $request_params['is_operation'];
-            $data['operation'] = $request_params['operation'];
+        if (isset($request_params['is_operation'])){
+            if ($request_params['is_operation'] != $patient_family_personal['is_operation']){
+                // 是否存在手术（0:否 1:是）
+                $data['is_operation'] = $request_params['is_operation'];
+                $data['operation'] = $request_params['operation'];
+            }
         }
 
-        if ($request_params['drink_wine_status'] != $patient_family_personal['drink_wine_status']){
-            // 饮酒状态（1:从不 2:偶尔 3:经常 4:每天 5:已戒酒）
-            $data['drink_wine_status'] = $request_params['drink_wine_status'];
+        if (isset($request_params['drink_wine_status'])){
+            if ($request_params['drink_wine_status'] != $patient_family_personal['drink_wine_status']){
+                // 饮酒状态（1:从不 2:偶尔 3:经常 4:每天 5:已戒酒）
+                $data['drink_wine_status'] = $request_params['drink_wine_status'];
+            }
         }
 
-        if ($request_params['smoke_status'] != $patient_family_personal['smoke_status']){
-            // 吸烟状态（1:从不 2:偶尔 3:经常 4:每天 5:已戒烟）
-            $data['smoke_status'] = $request_params['smoke_status'];
+        if (isset($request_params['smoke_status'])){
+            if ($request_params['smoke_status'] != $patient_family_personal['smoke_status']){
+                // 吸烟状态（1:从不 2:偶尔 3:经常 4:每天 5:已戒烟）
+                $data['smoke_status'] = $request_params['smoke_status'];
+            }
         }
 
-        if ($request_params['chemical_compound_status'] != $patient_family_personal['chemical_compound_status']){
-            // 化合物状态（1:从不 2:偶尔 3:经常 4:每天）
-            $data['chemical_compound_status'] = $request_params['chemical_compound_status'];
-            $data['chemical_compound_describe'] = $request_params['chemical_compound_describe'];
+        if (isset($request_params['chemical_compound_status'])){
+            if ($request_params['chemical_compound_status'] != $patient_family_personal['chemical_compound_status']){
+                // 化合物状态（1:从不 2:偶尔 3:经常 4:每天）
+                $data['chemical_compound_status'] = $request_params['chemical_compound_status'];
+                $data['chemical_compound_describe'] = $request_params['chemical_compound_describe'];
+            }
         }
 
-        $data['updated_at'] = date('Y-m-d H:i:s', time());
+        if (!empty($data)){
+            $data['updated_at'] = date('Y-m-d H:i:s', time());
+            $params = array();
+            $params['family_personal_id'] = $patient_family_personal['family_personal_id'];
 
-        $params = array();
-        $params['family_personal_id'] = $patient_family_personal['family_personal_id'];
+            PatientFamilyPersonalModel::edit($params, $data);
+        }
 
-        PatientFamilyPersonalModel::edit($params, $data);
         return success();
     }
 
@@ -630,18 +648,36 @@ class PatientFamilyService extends BaseService
         $data = array();
         $data['family_id'] = $request_params['family_id'];
         $data['patient_id'] = $user_info['client_user_id'];
-        $data['is_allergy_history'] = $request_params['is_allergy_history'];
-        $data['allergy_history'] = $request_params['allergy_history'];
-        $data['is_family_history'] = $request_params['is_family_history'];
-        $data['family_history'] = $request_params['family_history'];
-        $data['is_pregnant'] = $request_params['is_pregnant'];
-        $data['pregnant'] = $request_params['pregnant'];
-        $data['is_operation'] = $request_params['is_operation'];
-        $data['operation'] = $request_params['operation'];
-        $data['drink_wine_status'] = $request_params['drink_wine_status'];
-        $data['smoke_status'] = $request_params['smoke_status'];
-        $data['chemical_compound_status'] = $request_params['chemical_compound_status'];
-        $data['chemical_compound_describe'] = $request_params['chemical_compound_describe'];
+        if (isset($request_params['is_allergy_history'])){
+            $data['is_allergy_history'] = $request_params['is_allergy_history'];
+            $data['allergy_history'] = $request_params['allergy_history'] ?? "";
+        }
+
+        if (isset($request_params['is_family_history'])){
+            $data['is_family_history'] = $request_params['is_family_history'];
+            $data['family_history'] = $request_params['family_history'] ?? "";
+        }
+
+        if (isset($request_params['is_pregnant'])){
+            $data['is_pregnant'] = $request_params['is_pregnant'];
+            $data['pregnant'] = $request_params['pregnant'] ?? "";
+        }
+
+        if (isset($request_params['is_operation'])){
+            $data['is_operation'] = $request_params['is_operation'];
+            $data['operation'] = $request_params['operation'] ?? "";
+        }
+
+        if (isset($request_params['drink_wine_status'])){
+            $data['drink_wine_status'] = $request_params['drink_wine_status'];
+            $data['smoke_status'] = $request_params['smoke_status'] ?? "";
+        }
+
+        if (isset($request_params['chemical_compound_status'])){
+            $data['chemical_compound_status'] = $request_params['chemical_compound_status'];
+            $data['chemical_compound_describe'] = $request_params['chemical_compound_describe'];
+        }
+
         $patient_family_personal = PatientFamilyPersonalModel::addPatientFamilyPersonal($data);
         if (empty($patient_family_personal)){
             return fail();
@@ -691,39 +727,49 @@ class PatientFamilyService extends BaseService
         }
 
         $data = array();
-        if ($request_params['disease_class_id'] != $patient_family_health['disease_class_id']){
-            // 疾病分类id-系统
-            $data['disease_class_id'] = $request_params['disease_class_id'];
+        if (isset($request_params['disease_class_id'])){
+            if ($request_params['disease_class_id'] != $patient_family_health['disease_class_id']){
+                // 疾病分类id-系统
+                $data['disease_class_id'] = $request_params['disease_class_id'];
 
-            // 检测疾病是否正确
-            $params = array();
-            $params['disease_class_id'] = $request_params['disease_class_id'];
-            $disease_class = DiseaseClass::getOne($params);
-            if (empty($disease_class)){
-                return fail(HttpEnumCode::HTTP_ERROR,"疾病数据错误");
+                // 检测疾病是否正确
+                $params = array();
+                $params['disease_class_id'] = $request_params['disease_class_id'];
+                $disease_class = DiseaseClass::getOne($params);
+                if (empty($disease_class)){
+                    return fail(HttpEnumCode::HTTP_ERROR,"疾病数据错误");
+                }
+
+                $data['disease_class_name'] = $disease_class['disease_class_name'];
             }
-
-            $data['disease_class_name'] = $disease_class['disease_class_name'];
         }
 
-        if ($request_params['diagnosis_date'] != $patient_family_health['diagnosis_date']){
-            $data['diagnosis_date'] = $request_params['diagnosis_date'];
+        if (isset($request_params['diagnosis_date'])){
+            if ($request_params['diagnosis_date'] != $patient_family_health['diagnosis_date']){
+                $data['diagnosis_date'] = $request_params['diagnosis_date'];
+            }
         }
 
-        if ($request_params['diagnosis_hospital'] != $patient_family_health['diagnosis_hospital']){
-            $data['diagnosis_hospital'] = $request_params['diagnosis_hospital'];
+        if (isset($request_params['diagnosis_hospital'])){
+            if ($request_params['diagnosis_hospital'] != $patient_family_health['diagnosis_hospital']){
+                $data['diagnosis_hospital'] = $request_params['diagnosis_hospital'];
+            }
         }
 
-        if ($request_params['drugs_name'] != $patient_family_health['drugs_name']){
-            $data['drugs_name'] = $request_params['drugs_name'];
+        if (isset($request_params['drugs_name'])){
+            if ($request_params['drugs_name'] != $patient_family_health['drugs_name']){
+                $data['drugs_name'] = $request_params['drugs_name'];
+            }
         }
 
-        $data['updated_at'] = date('Y-m-d H:i:s', time());
+        if (!empty($data)){
+            $data['updated_at'] = date('Y-m-d H:i:s', time());
 
-        $params = array();
-        $params['family_health_id'] = $patient_family_health['family_health_id'];
+            $params = array();
+            $params['family_health_id'] = $patient_family_health['family_health_id'];
 
-        PatientFamilyHealth::edit($params,$data);
+            PatientFamilyHealth::edit($params,$data);
+        }
 
         return success();
     }
diff --git a/app/Services/UserDoctorService.php b/app/Services/UserDoctorService.php
index 87b4037..9b1fd56 100644
--- a/app/Services/UserDoctorService.php
+++ b/app/Services/UserDoctorService.php
@@ -1351,7 +1351,7 @@ class UserDoctorService extends BaseService
 
             $oss = new Oss();
 
-            $filename = $user_doctor['doctor_id'] . '.' . 'jpg';
+            $filename = "applet/doctor/card/" . $user_doctor['doctor_id'] . '.' . 'jpg';
 
             $qr_code = $oss->putObject($filename, $img_buffer);
 
diff --git a/composer.json b/composer.json
index 506e03e..a99587b 100644
--- a/composer.json
+++ b/composer.json
@@ -36,7 +36,10 @@
         "hyperf/redis": "~3.0.0",
         "hyperf/snowflake": "^3.0",
         "hyperf/validation": "^3.0",
-        "w7corp/easywechat": "^6.7"
+        "intervention/image": "^2.7",
+        "tecnickcom/tcpdf": "^6.6",
+        "w7corp/easywechat": "^6.7",
+      "ext-gd": "*"
     },
     "require-dev": {
         "friendsofphp/php-cs-fixer": "^3.0",
diff --git a/composer.lock b/composer.lock
index 7d2d3f3..a0fa059 100644
--- a/composer.lock
+++ b/composer.lock
@@ -4,7 +4,7 @@
         "Read more about it at https://getcomposer.org/doc/01-basic-usage.md#installing-dependencies",
         "This file is @generated automatically"
     ],
-    "content-hash": "dd1e834ab0ebf2d88fbc1edb5950d65f",
+    "content-hash": "f11dd54f0558de3aed797460197d3986",
     "packages": [
         {
             "name": "adbario/php-dot-notation",
@@ -3005,6 +3005,85 @@
             ],
             "time": "2022-12-22T08:23:24+00:00"
         },
+        {
+            "name": "intervention/image",
+            "version": "2.7.2",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/Intervention/image.git",
+                "reference": "04be355f8d6734c826045d02a1079ad658322dad"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://mirrors.huaweicloud.com/repository/php/intervention/image/2.7.2/intervention-image-2.7.2.zip",
+                "reference": "04be355f8d6734c826045d02a1079ad658322dad",
+                "shasum": ""
+            },
+            "require": {
+                "ext-fileinfo": "*",
+                "guzzlehttp/psr7": "~1.1 || ^2.0",
+                "php": ">=5.4.0"
+            },
+            "require-dev": {
+                "mockery/mockery": "~0.9.2",
+                "phpunit/phpunit": "^4.8 || ^5.7 || ^7.5.15"
+            },
+            "suggest": {
+                "ext-gd": "to use GD library based image processing.",
+                "ext-imagick": "to use Imagick based image processing.",
+                "intervention/imagecache": "Caching extension for the Intervention Image library"
+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-master": "2.4-dev"
+                },
+                "laravel": {
+                    "providers": [
+                        "Intervention\\Image\\ImageServiceProvider"
+                    ],
+                    "aliases": {
+                        "Image": "Intervention\\Image\\Facades\\Image"
+                    }
+                }
+            },
+            "autoload": {
+                "psr-4": {
+                    "Intervention\\Image\\": "src/Intervention/Image"
+                }
+            },
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "Oliver Vogel",
+                    "email": "oliver@intervention.io",
+                    "homepage": "https://intervention.io/"
+                }
+            ],
+            "description": "Image handling and manipulation library with support for Laravel integration",
+            "homepage": "http://image.intervention.io/",
+            "keywords": [
+                "gd",
+                "image",
+                "imagick",
+                "laravel",
+                "thumbnail",
+                "watermark"
+            ],
+            "funding": [
+                {
+                    "url": "https://paypal.me/interventionio",
+                    "type": "custom"
+                },
+                {
+                    "url": "https://github.com/Intervention",
+                    "type": "github"
+                }
+            ],
+            "time": "2022-05-21T17:30:32+00:00"
+        },
         {
             "name": "laminas/laminas-mime",
             "version": "2.11.0",
@@ -6386,6 +6465,73 @@
             ],
             "time": "2022-12-22T17:53:58+00:00"
         },
+        {
+            "name": "tecnickcom/tcpdf",
+            "version": "6.6.2",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/tecnickcom/TCPDF.git",
+                "reference": "e3cffc9bcbc76e89e167e9eb0bbda0cab7518459"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://mirrors.huaweicloud.com/repository/php/tecnickcom/tcpdf/6.6.2/tecnickcom-tcpdf-6.6.2.zip",
+                "reference": "e3cffc9bcbc76e89e167e9eb0bbda0cab7518459",
+                "shasum": ""
+            },
+            "require": {
+                "php": ">=5.3.0"
+            },
+            "type": "library",
+            "autoload": {
+                "classmap": [
+                    "config",
+                    "include",
+                    "tcpdf.php",
+                    "tcpdf_parser.php",
+                    "tcpdf_import.php",
+                    "tcpdf_barcodes_1d.php",
+                    "tcpdf_barcodes_2d.php",
+                    "include/tcpdf_colors.php",
+                    "include/tcpdf_filters.php",
+                    "include/tcpdf_font_data.php",
+                    "include/tcpdf_fonts.php",
+                    "include/tcpdf_images.php",
+                    "include/tcpdf_static.php",
+                    "include/barcodes/datamatrix.php",
+                    "include/barcodes/pdf417.php",
+                    "include/barcodes/qrcode.php"
+                ]
+            },
+            "license": [
+                "LGPL-3.0-only"
+            ],
+            "authors": [
+                {
+                    "name": "Nicola Asuni",
+                    "email": "info@tecnick.com",
+                    "role": "lead"
+                }
+            ],
+            "description": "TCPDF is a PHP class for generating PDF documents and barcodes.",
+            "homepage": "http://www.tcpdf.org/",
+            "keywords": [
+                "PDFD32000-2008",
+                "TCPDF",
+                "barcodes",
+                "datamatrix",
+                "pdf",
+                "pdf417",
+                "qrcode"
+            ],
+            "funding": [
+                {
+                    "url": "https://www.paypal.com/cgi-bin/webscr?cmd=_donations&currency_code=GBP&business=paypal@tecnick.com&item_name=donation%20for%20tcpdf%20project",
+                    "type": "custom"
+                }
+            ],
+            "time": "2022-12-17T10:28:59+00:00"
+        },
         {
             "name": "thenorthmemory/xml",
             "version": "1.1.1",
diff --git a/extend/Alibaba/Oss.php b/extend/Alibaba/Oss.php
index 705e8b0..8321e19 100644
--- a/extend/Alibaba/Oss.php
+++ b/extend/Alibaba/Oss.php
@@ -92,10 +92,9 @@ class Oss
         try {
             $ossClient = $this->createClient();
 
-            $object = "applet/doctor/card/".$filename;
-            $ossClient->putObject($this->config['bucket'], $object, $content);
+            $ossClient->putObject($this->config['bucket'], $filename, $content);
 
-            return $object;
+            return $filename;
         }catch(\Exception $e) {
             throw new BusinessException($e->getMessage());
         }
@@ -112,10 +111,6 @@ class Oss
     {
         try {
             $ossClient = $this->createClient();
-
-            // 将图片缩放为固定宽高100 px后，再旋转90°。
-
-
             $options = array(
             OssClient::OSS_PROCESS => $style);
 
@@ -126,4 +121,19 @@ class Oss
         }
     }
 
+    /**
+     * 下载文件到内存
+     * @param string $filename
+     * @param string $style
+     * @return string
+     */
+    public function getObjectToRAM(string $filename): string
+    {
+        try {
+            $ossClient = $this->createClient();
+            return $ossClient->getObject($this->config['bucket'], $filename);
+        }catch(\Exception $e) {
+            throw new BusinessException($e->getMessage());
+        }
+    }
 }
\ No newline at end of file