diff --git a/src/main/java/com/jwl/driver/server/controller/AppletPayController.java b/src/main/java/com/jwl/driver/server/controller/AppletPayController.java
index c23f4e0..e9c7e22 100644
--- a/src/main/java/com/jwl/driver/server/controller/AppletPayController.java
+++ b/src/main/java/com/jwl/driver/server/controller/AppletPayController.java
@@ -73,7 +73,8 @@ public class AppletPayController {
 
     /** 构建service */
     private JsapiServiceExtension createService() {
-        String privateKeyPath = this.getClass().getClassLoader().getResource("wechatPay/apiclient_key.pem").getPath();;
+        String privateKeyPath = Thread.currentThread().getContextClassLoader().getResource("wechatPay/apiclient_key.pem").getPath();
+        ;
 
         Config config =
                 new RSAAutoCertificateConfig.Builder()
diff --git a/src/main/java/com/jwl/driver/server/controller/H5PayController.java b/src/main/java/com/jwl/driver/server/controller/H5PayController.java
index ecf43bd..13e51ef 100644
--- a/src/main/java/com/jwl/driver/server/controller/H5PayController.java
+++ b/src/main/java/com/jwl/driver/server/controller/H5PayController.java
@@ -73,7 +73,7 @@ public class H5PayController {
     }
 
     private H5Service createService() {
-        String privateKeyPath = this.getClass().getClassLoader().getResource("wechatPay/apiclient_key.pem").getPath();;
+        String privateKeyPath = Thread.currentThread().getContextClassLoader().getResource("wechatPay/apiclient_key.pem").getPath();
 
         Config config =
                 new RSAAutoCertificateConfig.Builder()
diff --git a/src/test/java/com/jwl/driver/server/WechatPayTest.java b/src/test/java/com/jwl/driver/server/WechatPayTest.java
index a1d8116..3294fcb 100644
--- a/src/test/java/com/jwl/driver/server/WechatPayTest.java
+++ b/src/test/java/com/jwl/driver/server/WechatPayTest.java
@@ -27,7 +27,7 @@ public class WechatPayTest {
     @Test
     void createService() throws IOException {
 
-        String privateKeyPath = this.getClass().getClassLoader().getResource("wechatPay/apiclient_key.pem").getPath();
+        String privateKeyPath = Thread.currentThread().getContextClassLoader().getResource("wechatPay/apiclient_key.pem").getPath();
         Config config =
                 new RSAAutoCertificateConfig.Builder()
                         .merchantId(wechatPayConfig.getMchId())