diff --git a/application/api/controller/v2/User.php b/application/api/controller/v2/User.php
index 6b6850e..882fe26 100644
--- a/application/api/controller/v2/User.php
+++ b/application/api/controller/v2/User.php
@@ -653,6 +653,7 @@ class User extends Api
         "data": {
             "session_key": "1qyMwZRVdlBmQLwRYtYSgA==",
             "token": "9e4648c7-c640-4e41-b758-dd1a8ef7a7ae",
+            "openid": "9e4648c7-c640-4e41-b758-dd1a8ef7a7ae",
         }
     })
      */
@@ -695,6 +696,7 @@ class User extends Api
      * @ApiParams   (name="sessionKey", type="string", required=true, description="小程序sessionKey")
      * @ApiParams   (name="iv", type="string", required=true, description="小程序iv")
      * @ApiParams   (name="encryptData", type="string", required=true, description="小程序encryptData")
+     * @ApiParams   (name="openid", type="string", required=true, description="openid")
      * @ApiParams   (name="user_id", type="inter", required=false, description="扫码获取的用户ID")
      * @ApiReturnParams   (name="code", type="integer", required=true, sample="0")
      * @ApiReturnParams   (name="msg", type="string", required=true, sample="返回成功")
@@ -727,6 +729,13 @@ class User extends Api
         // 获取小程序配置
         $app = Wechat::miniProgram();
         $user_info = $app->encryptor->decryptData($param['sessionKey'], $param['iv'], $param['encryptData']);
+
+        // 2021年4月13之后的获取不到openid
+        if(empty($user_info['openId'])){
+            empty($param['openid']) && $this->error('传参缺少openid');
+            $user_info['openId'] = $param['openid'];
+        }
+
         // 判断用户是否授权
         $where = [
             'openid' => $user_info['openId']
diff --git a/public/api.html b/public/api.html
index 01a5b01..b9937a7 100755
--- a/public/api.html
+++ b/public/api.html
@@ -3394,6 +3394,7 @@
         "data": {
             "session_key": "1qyMwZRVdlBmQLwRYtYSgA==",
             "token": "9e4648c7-c640-4e41-b758-dd1a8ef7a7ae",
+            "openid": "9e4648c7-c640-4e41-b758-dd1a8ef7a7ae",
         }
     }</pre>
                                         </div>
@@ -3465,6 +3466,12 @@
                                                         <td>小程序encryptData</td>
                                                     </tr>
                                                                                                         <tr>
+                                                        <td>openid</td>
+                                                        <td>string</td>
+                                                        <td>是</td>
+                                                        <td>openid</td>
+                                                    </tr>
+                                                                                                        <tr>
                                                         <td>user_id</td>
                                                         <td>inter</td>
                                                         <td>否</td>
@@ -3501,6 +3508,10 @@
                                                             <input type="string" class="form-control input-sm" id="encryptData" required placeholder="小程序encryptData" name="encryptData">
                                                         </div>
                                                                                                                 <div class="form-group">
+                                                            <label class="control-label" for="openid">openid</label>
+                                                            <input type="string" class="form-control input-sm" id="openid" required placeholder="openid" name="openid">
+                                                        </div>
+                                                                                                                <div class="form-group">
                                                             <label class="control-label" for="user_id">user_id</label>
                                                             <input type="inter" class="form-control input-sm" id="user_id"  placeholder="扫码获取的用户ID" name="user_id">
                                                         </div>
@@ -15562,7 +15573,7 @@
 
             <div class="row mt0 footer">
                 <div class="col-md-6" align="left">
-                    Generated on 2021-02-06 19:34:03                </div>
+                    Generated on 2021-04-15 19:45:55                </div>
                 <div class="col-md-6" align="right">
                     <a href="./" target="_blank">My Website</a>
                 </div>