diff --git a/src/main/java/com/sczx/pay/service/WechatPayService.java b/src/main/java/com/sczx/pay/service/WechatPayService.java
index 72e0882..4b60e10 100644
--- a/src/main/java/com/sczx/pay/service/WechatPayService.java
+++ b/src/main/java/com/sczx/pay/service/WechatPayService.java
@@ -84,10 +84,8 @@ public class WechatPayService {
             reqData.put("notify_url", notifyUrl);
             reqData.put("trade_type", "JSAPI");
             reqData.put("openid", request.getOpenId());
+            reqData.put("attach", request.getCompanyId().toString());
 
-            if (request.getAttach() != null) {
-                reqData.put("attach", request.getCompanyId().toString());
-            }
 
             // 调用微信统一下单接口
             Map<String, String> result = wxPay.unifiedOrder(reqData);