diff --git a/pom.xml b/pom.xml
index fe62cb4..79815d8 100644
--- a/pom.xml
+++ b/pom.xml
@@ -36,7 +36,7 @@
         <dependency>
             <groupId>com.github.wechatpay-apiv3</groupId>
             <artifactId>wechatpay-java</artifactId>
-            <version>0.2.12</version>
+            <version>0.2.14</version>
         </dependency>
         <!-- 引入aop相关 -->
         <dependency>
diff --git a/src/main/java/com/ycwl/basic/pay/adapter/WxMpPayAdapter.java b/src/main/java/com/ycwl/basic/pay/adapter/WxMpPayAdapter.java
index ca57307..0e35f4e 100644
--- a/src/main/java/com/ycwl/basic/pay/adapter/WxMpPayAdapter.java
+++ b/src/main/java/com/ycwl/basic/pay/adapter/WxMpPayAdapter.java
@@ -2,6 +2,7 @@ package com.ycwl.basic.pay.adapter;
 
 import com.wechat.pay.java.core.Config;
 import com.wechat.pay.java.core.RSAAutoCertificateConfig;
+import com.wechat.pay.java.core.RSAPublicKeyConfig;
 import com.wechat.pay.java.core.notification.NotificationConfig;
 import com.wechat.pay.java.core.notification.NotificationParser;
 import com.wechat.pay.java.core.notification.RequestParam;
@@ -30,6 +31,7 @@ import com.ycwl.basic.pay.entity.RefundOrderRequest;
 import com.ycwl.basic.pay.entity.RefundOrderResponse;
 import com.ycwl.basic.pay.entity.WxMpPayConfig;
 import com.ycwl.basic.pay.exceptions.PayWrongConfigException;
+import org.apache.commons.lang3.StringUtils;
 import org.springframework.util.Base64Utils;
 
 import javax.servlet.ServletInputStream;
@@ -72,6 +74,8 @@ public class WxMpPayAdapter implements IPayAdapter {
             this.config.setAppId(_config.get("appId"));
             this.config.setPrivateKey(_config.get("privateKey"));
             this.config.setSerialNumber(_config.get("serialNumber"));
+            this.config.setWxPublicKey(_config.get("wxPublicKey"));
+            this.config.setWxPublicKeyId(_config.get("wxPublicKeyId"));
             this.config.setApiV3Key(_config.get("apiV3Key"));
         }
     }
@@ -80,12 +84,23 @@ public class WxMpPayAdapter implements IPayAdapter {
 
     private Config getConfig() {
         if (clientConfig == null) {
-            clientConfig = new RSAAutoCertificateConfig.Builder()
-                    .merchantId(config.getMerchantId())
-                    .privateKey(config.getPrivateKey())
-                    .merchantSerialNumber(config.getSerialNumber())
-                    .apiV3Key(config.getApiV3Key())
-                    .build();
+            if (StringUtils.isNotBlank(config.getWxPublicKeyId())) {
+                clientConfig = new RSAPublicKeyConfig.Builder()
+                        .merchantId(config.getMerchantId())
+                        .privateKey(config.getPrivateKey())
+                        .merchantSerialNumber(config.getSerialNumber())
+                        .publicKey(config.getWxPublicKey())
+                        .publicKeyId(config.getWxPublicKeyId())
+                        .apiV3Key(config.getApiV3Key())
+                        .build();
+            } else {
+                clientConfig = new RSAAutoCertificateConfig.Builder()
+                        .merchantId(config.getMerchantId())
+                        .privateKey(config.getPrivateKey())
+                        .merchantSerialNumber(config.getSerialNumber())
+                        .apiV3Key(config.getApiV3Key())
+                        .build();
+            }
         }
         return clientConfig;
     }
diff --git a/src/main/java/com/ycwl/basic/pay/entity/WxMpPayConfig.java b/src/main/java/com/ycwl/basic/pay/entity/WxMpPayConfig.java
index 6d2ade4..600fabc 100644
--- a/src/main/java/com/ycwl/basic/pay/entity/WxMpPayConfig.java
+++ b/src/main/java/com/ycwl/basic/pay/entity/WxMpPayConfig.java
@@ -7,6 +7,8 @@ public class WxMpPayConfig {
     private String merchantId;
     private String appId;
     private String privateKey;
+    private String wxPublicKey;
+    private String wxPublicKeyId;
     private String serialNumber;
     private String apiV3Key;
 }