diff --git a/composer.json b/composer.json
index 460d46e..97ae12b 100644
--- a/composer.json
+++ b/composer.json
@@ -1,5 +1,5 @@
 {
-    "name": "shulidata/easyalipay",
+    "name": "wuearl/easyalipay",
     "description": "支付宝SDK",
     "keywords": [
         "alipay",
@@ -12,6 +12,7 @@
         "php": ">=7.1",
         "ext-fileinfo": "*",
         "ext-openssl": "*",
+        "ext-json": "*",
         "ext-simplexml": "*",
         "guzzlehttp/guzzle": "^6.2",
         "pimple/pimple": "^3.0",
diff --git a/src/Base/Model/AlipayUserInfoShareReqyest.php b/src/Base/Model/AlipayUserInfoShareReqyest.php
new file mode 100644
index 0000000..16d6b67
--- /dev/null
+++ b/src/Base/Model/AlipayUserInfoShareReqyest.php
@@ -0,0 +1,14 @@
+<?php
+/**
+ * Created by PhpStorm.
+ * User: wuliangbo
+ * Date: 2020/3/4
+ * Time: 09:59
+ */
+namespace EasyAlipay\Base\Model;
+use EasyAlipay\Kernel\AppRequest;
+
+class AlipayUserInfoShareReqyest extends AppRequest
+{
+
+}
\ No newline at end of file
diff --git a/src/Base/Oauth/Client.php b/src/Base/Oauth/Client.php
index 92be627..3066889 100755
--- a/src/Base/Oauth/Client.php
+++ b/src/Base/Oauth/Client.php
@@ -2,6 +2,7 @@
 
 namespace EasyAlipay\Base\Oauth;
 
+use EasyAlipay\Base\Model\AlipayUserInfoShareReqyest;
 use EasyAlipay\Kernel\AppClient;
 use EasyAlipay\Base\Model\AlipaySystemOauthTokenRequest;
 
@@ -28,4 +29,21 @@ class Client extends AppClient
         $request->setRefreshToken($refresh_token);
         return ($this->execute($request));
     }
+
+    /**
+     * @param string $token
+     * @return \EasyAlipay\Kernel\Support\Collection
+     * @throws \EasyAlipay\Kernel\Exceptions\BadRequestException
+     * @throws \EasyAlipay\Kernel\Exceptions\InvalidArgumentException
+     * @throws \EasyAlipay\Kernel\Exceptions\InvalidConfigException
+     * @throws \EasyAlipay\Kernel\Exceptions\InvalidSignException
+     * @throws \GuzzleHttp\Exception\GuzzleException
+     */
+    public function user(string $token)
+    {
+        $this->config['auth_token'] = $token;
+        $request = new AlipayUserInfoShareReqyest();
+        $request->setApiMethodName('alipay.user.info.share');
+        return ($this->execute($request));
+    }
 }
diff --git a/src/Kernel/AppClient.php b/src/Kernel/AppClient.php
index 71323b1..81661e0 100755
--- a/src/Kernel/AppClient.php
+++ b/src/Kernel/AppClient.php
@@ -152,12 +152,14 @@ class AppClient extends BaseClient
             throw new InvalidConfigException("文件编码：[" . $this->fileCharset . "] 与表单提交编码：[" . $this->postCharset . "]两者不一致!");
         }
         $sysParams = $this->buildParams($request);
+
         //获取业务参数
         $apiParams = $request->getApiParas();
         if (method_exists($request, "getNeedEncrypt") && $request->getNeedEncrypt()) {
             $sysParams["encrypt_type"] = $this->encryptType;
             $apiParams['biz_content'] = $this->encryptCode($apiParams['biz_content']);
         }
+
         //签名
         $sysParams["sign"] = $this->generateSign(array_merge($apiParams, $sysParams), $this->signType);
         $requestUrl = $this->buildRequestUrl($sysParams);