diff --git a/dating-agency-mall-server/src/main/java/com/qniao/dam/application/service/paymentchannelorder/processor/wechat/WeChatPayProcessor.java b/dating-agency-mall-server/src/main/java/com/qniao/dam/application/service/paymentchannelorder/processor/wechat/WeChatPayProcessor.java
index f0f0a1f..859afdf 100644
--- a/dating-agency-mall-server/src/main/java/com/qniao/dam/application/service/paymentchannelorder/processor/wechat/WeChatPayProcessor.java
+++ b/dating-agency-mall-server/src/main/java/com/qniao/dam/application/service/paymentchannelorder/processor/wechat/WeChatPayProcessor.java
@@ -33,24 +33,22 @@ public class WeChatPayProcessor extends IChannelPayService {
     private String mchId;
     @Value("${weixin.mchkey}")
     private String mchKey;
-    @Value("${weixin.appid}")
-    private String appid;
     @Value("${weixin.notifyurl}")
     private String notifyUrl;
 
     @Override
     public Map<String, String> handle(PaymentChannelOrder paymentChannelOrder, UserOpenId userOpenId) {
-        WxPayConfig wxPayConfig = getWxPayConfig();
+        WxPayConfig wxPayConfig = getWxPayConfig(userOpenId.getPlatformAppId());
         WxPayUnifiedOrderRequest request = buildUnifiedOrderRequest(paymentChannelOrder, wxPayConfig, userOpenId.getOpenId());
         WeChatPaymentBasic weChatPaymentBasic = getWeChatPaymentBasic(request, wxPayConfig);
         return transformToMap(weChatPaymentBasic);
     }
 
-    public WxPayConfig getWxPayConfig() {
+    public WxPayConfig getWxPayConfig(String appId) {
         WxPayConfig wxPayConfig = new WxPayConfig();
         wxPayConfig.setMchId(mchId);
         wxPayConfig.setMchKey(mchKey);
-        wxPayConfig.setAppId(appid);
+        wxPayConfig.setAppId(appId);
         wxPayConfig.setTradeType("JSAPI");
         wxPayConfig.setNotifyUrl(notifyUrl);
         return wxPayConfig;