diff --git a/pay-java-ali/README.md b/pay-java-ali/README.md
index 0f27875..166131d 100644
--- a/pay-java-ali/README.md
+++ b/pay-java-ali/README.md
@@ -9,7 +9,8 @@
         
         AliPayConfigStorage aliPayConfigStorage = new AliPayConfigStorage();
         aliPayConfigStorage.setPid("合作者id");
-        aliPayConfigStorage.setAppid("应用id");
+        aliPayConfigStorage.setAppId("应用id");
+//      aliPayConfigStorage.setAppAuthToken("ISV代商户代用，指定appAuthToken");
         aliPayConfigStorage.setKeyPublic("支付宝公钥");
         aliPayConfigStorage.setKeyPrivate("应用私钥");
         aliPayConfigStorage.setNotifyUrl("异步回调地址");
@@ -27,7 +28,8 @@
         
         AliPayConfigStorage aliPayConfigStorage = new AliPayConfigStorage();
         aliPayConfigStorage.setPid("合作者id");
-        aliPayConfigStorage.setAppid("应用id");
+        aliPayConfigStorage.setAppId("应用id");
+//      aliPayConfigStorage.setAppAuthToken("ISV代商户代用，指定appAuthToken");
         aliPayConfigStorage.setKeyPrivate("应用私钥");
         //设置为证书方式
         aliPayConfigStorage.setCertSign(true);
diff --git a/pay-java-demo/README.md b/pay-java-demo/README.md
index d6b9a7e..869d81c 100644
--- a/pay-java-demo/README.md
+++ b/pay-java-demo/README.md
@@ -22,7 +22,7 @@ public enum PayType implements BasePayType {
         public PayService getPayService(ApyAccount apyAccount) {
             AliPayConfigStorage aliPayConfigStorage = new AliPayConfigStorage();
             aliPayConfigStorage.setPid(apyAccount.getPartner());
-            aliPayConfigStorage.setAppid(apyAccount.getAppid());
+            aliPayConfigStorage.setAppId(apyAccount.getAppid());
             aliPayConfigStorage.setKeyPublic(apyAccount.getPublicKey());
             aliPayConfigStorage.setKeyPrivate(apyAccount.getPrivateKey());
             aliPayConfigStorage.setNotifyUrl(apyAccount.getNotifyUrl());
@@ -49,7 +49,7 @@ public enum PayType implements BasePayType {
             wxPayConfigStorage.setMchId(apyAccount.getPartner());
             wxPayConfigStorage.setAppSecret(apyAccount.getPublicKey());
             wxPayConfigStorage.setKeyPublic(apyAccount.getPublicKey());
-            wxPayConfigStorage.setAppid(apyAccount.getAppid());
+            wxPayConfigStorage.setAppId(apyAccount.getAppid());
             wxPayConfigStorage.setKeyPrivate(apyAccount.getPrivateKey());
             wxPayConfigStorage.setNotifyUrl(apyAccount.getNotifyUrl());
             wxPayConfigStorage.setSignType(apyAccount.getSignType());
diff --git a/pay-java-wx/README.md b/pay-java-wx/README.md
index da29557..6012fe6 100644
--- a/pay-java-wx/README.md
+++ b/pay-java-wx/README.md
@@ -8,7 +8,7 @@
 
               WxPayConfigStorage wxPayConfigStorage = new WxPayConfigStorage();
               wxPayConfigStorage.setMchId("合作者id（商户号）");
-              wxPayConfigStorage.setAppid("应用id");
+              wxPayConfigStorage.setAppId("应用id");
               wxPayConfigStorage.setKeyPublic("转账公钥，转账时必填");
               wxPayConfigStorage.setSecretKey("密钥");
               wxPayConfigStorage.setNotifyUrl("异步回调地址");