Fix

app/controller/credit/order.js

@@ -32,9 +32,9 @@ class OrderController extends Controller {
         const { ctx } = this;
         const input_params = ctx.request.body;
         const { method, order_id, reject_url } = input_params;
-        const result = await ctx.service.credit.order.unifiedOrder(method, order_id);
+        let result = await ctx.service.credit.order.unifiedOrder(method, order_id);
         // result.reject_url = reject_url;
-        result.url = `${result.url}&${reject_url}`;
+        result.url = `${result.url}&redirect_url=${reject_url}`;
         ctx.success({ result });
     }