diff --git a/app/controller/Order.php b/app/controller/Order.php
index ed84381..396ef04 100644
--- a/app/controller/Order.php
+++ b/app/controller/Order.php
@@ -2,6 +2,7 @@
 
 namespace app\controller;
 
+use app\model\Student;
 use think\response\Json;
 
 class Order
@@ -16,10 +17,22 @@ class Order
     public function create(): Json
     {
         $userid = $GLOBALS['data']['userid'];
-        $amount = $GLOBALS['data']['amount'] ?? 15;
-
+        $amount = env("PAY_AMOUNT") ?? 15;
+        if(env("APP_DEBUG")){
+            $amount = 0.01;
+        }
+        if(empty($GLOBALS['data']['data']['student_id'])){
+            return show("请正确上传用户信息!", ERROR_CODE,[]);
+        }
+        $student_id = $GLOBALS['data']['data']['student_id'];
+        if(!Student::findOrEmpty($student_id)){
+            return show("用户信息不存在!", ERROR_CODE,[]);
+        }
+        if(\app\model\Order::where(["userid"=>$userid,"student_id"=>$student_id,"status"=>1])->find()){
+            return show("已经为该孩子助力过了!", ERROR_CODE,[]);
+        }
         $order = \app\model\Order::create([
-            'student_id' => 14,
+            'student_id' => $student_id,
             'user_id'    => $userid,
             'amount'     => $amount,
             'status'     => 0,
diff --git a/app/controller/Wechat.php b/app/controller/Wechat.php
index 0963d02..57df4de 100644
--- a/app/controller/Wechat.php
+++ b/app/controller/Wechat.php
@@ -7,6 +7,7 @@ use app\model\Payment;
 use EasyWeChat\Factory;
 use EasyWeChat\OfficialAccount\Application;
 use think\facade\Config;
+use think\facade\Db;
 use think\facade\Request;
 use think\facade\Route;
 use think\facade\View;
@@ -93,6 +94,12 @@ class Wechat
 
         $order = \app\model\Order::find($orderId);
 
+        if(empty($order)) exit('订单信息不存在');
+
+        if(\app\model\Order::where(["userid"=>$order['userid'],"student_id"=>$order['student_id'],"status"=>1])->find()){
+            exit('已经为该孩子助力过了');
+        }
+
         $notifyUrl = Route::buildUrl('wechat/paid')
             ->suffix(false)
             ->domain(true)
@@ -138,6 +145,14 @@ class Wechat
 
             if (key_exists('result_code', $message) && $message['result_code'] === 'SUCCESS') {
                 $order->paid();
+
+                //订单支付成功。查询用户信息
+                $order_detail = \app\model\Order::where("id",$order->order_id)->find();
+
+                //为用户增加助力值
+                $zhuLi = env("ZHULI_VALUE")??150;
+                Db::name("student")->inc("hot",$zhuLi)->where("id",$order_detail->id)->update();
+
             } else {
                 $fail('Order not exists.');
             }