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 d32b005..c23f4e0 100644
--- a/src/main/java/com/jwl/driver/server/controller/AppletPayController.java
+++ b/src/main/java/com/jwl/driver/server/controller/AppletPayController.java
@@ -73,13 +73,8 @@ public class AppletPayController {
 
     /** 构建service */
     private JsapiServiceExtension createService() {
-        ClassPathResource keyClassPath = new ClassPathResource("/wechatpay/apiclient_key.pem");
-        String privateKeyPath = null;
-        try {
-            privateKeyPath = keyClassPath.getURL().getPath();
-        } catch (IOException e) {
-            throw new RuntimeException(e);
-        }
+        String privateKeyPath = this.getClass().getClassLoader().getResource("wechatPay/apiclient_key.pem").getPath();;
+
         Config config =
                 new RSAAutoCertificateConfig.Builder()
                         .merchantId(wechatPayConfig.getMchId())
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 b1b0508..ecf43bd 100644
--- a/src/main/java/com/jwl/driver/server/controller/H5PayController.java
+++ b/src/main/java/com/jwl/driver/server/controller/H5PayController.java
@@ -73,13 +73,8 @@ public class H5PayController {
     }
 
     private H5Service createService() {
-        ClassPathResource keyClassPath = new ClassPathResource("/wechatpay/apiclient_key.pem");
-        String privateKeyPath = null;
-        try {
-            privateKeyPath = keyClassPath.getURL().getPath();
-        } catch (IOException e) {
-            throw new RuntimeException(e);
-        }
+        String privateKeyPath = this.getClass().getClassLoader().getResource("wechatPay/apiclient_key.pem").getPath();;
+
         Config config =
                 new RSAAutoCertificateConfig.Builder()
                         .merchantId(wechatPayConfig.getMchId())
diff --git a/src/test/java/com/jwl/driver/server/WechatPayTest.java b/src/test/java/com/jwl/driver/server/WechatPayTest.java
index 067223a..a1d8116 100644
--- a/src/test/java/com/jwl/driver/server/WechatPayTest.java
+++ b/src/test/java/com/jwl/driver/server/WechatPayTest.java
@@ -26,8 +26,8 @@ public class WechatPayTest {
 
     @Test
     void createService() throws IOException {
-        ClassPathResource keyClassPath = new ClassPathResource("/wechatpay/apiclient_key.pem");
-        String privateKeyPath = keyClassPath.getURL().getPath();
+
+        String privateKeyPath = this.getClass().getClassLoader().getResource("wechatPay/apiclient_key.pem").getPath();
         Config config =
                 new RSAAutoCertificateConfig.Builder()
                         .merchantId(wechatPayConfig.getMchId())