From 4723b80785ca2f2d826d66fd795aeecb3961503c Mon Sep 17 00:00:00 2001
From: "copilot-swe-agent[bot]" <198982749+Copilot@users.noreply.github.com>
Date: Fri, 14 Nov 2025 08:34:40 +0000
Subject: [PATCH] Fix WeChat Pay V3 public key configuration bug

Co-authored-by: YunaiV <2015545+YunaiV@users.noreply.github.com>
---
 .../pay/core/client/impl/weixin/AbstractWxPayClient.java        | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/yudao-module-pay/src/main/java/cn/iocoder/yudao/module/pay/framework/pay/core/client/impl/weixin/AbstractWxPayClient.java b/yudao-module-pay/src/main/java/cn/iocoder/yudao/module/pay/framework/pay/core/client/impl/weixin/AbstractWxPayClient.java
index 4ee904bbb1..3b54862a7d 100644
--- a/yudao-module-pay/src/main/java/cn/iocoder/yudao/module/pay/framework/pay/core/client/impl/weixin/AbstractWxPayClient.java
+++ b/yudao-module-pay/src/main/java/cn/iocoder/yudao/module/pay/framework/pay/core/client/impl/weixin/AbstractWxPayClient.java
@@ -70,7 +70,7 @@ public abstract class AbstractWxPayClient extends AbstractPayClient<WxPayClientC
             payConfig.setPrivateKeyPath(FileUtils.createTempFile(config.getPrivateKeyContent()).getPath());
             // 参考 https://gitee.com/yudaocode/yudao-ui-admin-vue3/issues/ICUE53 和 https://t.zsxq.com/ODR5V
             if (StrUtil.isNotBlank(config.getPublicKeyContent())) {
-                payConfig.setPrivateCertPath(FileUtils.createTempFile(Base64.decode(config.getPublicKeyContent())).getPath());
+                payConfig.setPublicKeyPath(FileUtils.createTempFile(config.getPublicKeyContent()).getPath());
             }
             // 特殊：强制使用微信公钥模式，避免灰度期间的问题！！！
             payConfig.setStrictlyNeedWechatPaySerial(true);