diff --git a/README.md b/README.md
index a4ddeee..1d7c7df 100644
--- a/README.md
+++ b/README.md
@@ -11,7 +11,7 @@
 <dependency>
     <groupId>cn.felord</groupId>
     <artifactId>payment-spring-boot-starter</artifactId>
-    <version>1.0.10.RELEASE</version>
+    <version>1.0.11.RELEASE</version>
 </dependency>
 ```
 
diff --git a/docs/README.md b/docs/README.md
index 302d83f..2e5d488 100644
--- a/docs/README.md
+++ b/docs/README.md
@@ -35,7 +35,7 @@
 <dependency>
     <groupId>cn.felord</groupId>
     <artifactId>payment-spring-boot-starter</artifactId>
-    <version>1.0.10.RELEASE</version>
+    <version>1.0.11.RELEASE</version>
 </dependency>
 ```
 ## 采用技术
diff --git a/docs/quick_start.md b/docs/quick_start.md
index c251fb0..f44643c 100644
--- a/docs/quick_start.md
+++ b/docs/quick_start.md
@@ -4,7 +4,7 @@
 <dependency>
     <groupId>cn.felord</groupId>
     <artifactId>payment-spring-boot-starter</artifactId>
-    <version>1.0.10.RELEASE</version>
+    <version>1.0.11.RELEASE</version>
 </dependency>
 ```
 > 基于 **Spring Boot 2.x** 
diff --git a/payment-spring-boot-autoconfigure/pom.xml b/payment-spring-boot-autoconfigure/pom.xml
index da2fb9b..83fb1c6 100644
--- a/payment-spring-boot-autoconfigure/pom.xml
+++ b/payment-spring-boot-autoconfigure/pom.xml
@@ -5,11 +5,11 @@
     <parent>
         <groupId>cn.felord</groupId>
         <artifactId>payment-spring-boot</artifactId>
-        <version>1.0.10.RELEASE</version>
+        <version>1.0.11.RELEASE</version>
     </parent>
 
     <artifactId>payment-spring-boot-autoconfigure</artifactId>
-    <version>1.0.10.RELEASE</version>
+    <version>1.0.11.RELEASE</version>
     <packaging>jar</packaging>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/payment-spring-boot-autoconfigure/src/main/java/cn/felord/payment/alipay/AliPayConfiguration.java b/payment-spring-boot-autoconfigure/src/main/java/cn/felord/payment/alipay/AliPayConfiguration.java
index bfc50c5..38e6a86 100644
--- a/payment-spring-boot-autoconfigure/src/main/java/cn/felord/payment/alipay/AliPayConfiguration.java
+++ b/payment-spring-boot-autoconfigure/src/main/java/cn/felord/payment/alipay/AliPayConfiguration.java
@@ -33,9 +33,9 @@ import org.springframework.context.annotation.Bean;
 import org.springframework.context.annotation.Configuration;
 import org.springframework.core.io.ClassPathResource;
 
-import java.io.BufferedReader;
 import java.io.IOException;
 import java.io.InputStreamReader;
+import java.util.function.Function;
 
 /**
  * @author felord.cn
@@ -56,34 +56,33 @@ public class AliPayConfiguration {
         CertAlipayRequest certAlipayRequest = new CertAlipayRequest();
         propertyMapper.from(v1::getServerUrl).to(certAlipayRequest::setServerUrl);
         propertyMapper.from(v1::getAppId).to(certAlipayRequest::setAppId);
-        propertyMapper.from(v1::getAppPrivateKeyPath).as(this::appRSAPrivateKey).to(certAlipayRequest::setPrivateKey);
+        propertyMapper.from(v1::getAppPrivateKeyPath)
+                .as(this::loadFile)
+                .to(certAlipayRequest::setPrivateKey);
+
         propertyMapper.from(v1::getFormat).to(certAlipayRequest::setFormat);
         propertyMapper.from(v1::getCharset).to(certAlipayRequest::setCharset);
         propertyMapper.from(v1::getSignType).to(certAlipayRequest::setSignType);
-        propertyMapper.from(v1::getAppCertPublicKeyPath).as(this::getContentFromClassPath).to(certAlipayRequest::setCertContent);
-        propertyMapper.from(v1::getAlipayPublicCertPath).as(this::getContentFromClassPath).to(certAlipayRequest::setAlipayPublicCertContent);
-        propertyMapper.from(v1::getAlipayRootCertPath).as(this::getContentFromClassPath).to(certAlipayRequest::setRootCertContent);
+
+        Function<String,String> certStrategyFunc = v1.isClasspathUsed()?this::loadFile:s -> s;
+
+        propertyMapper.from(v1::getAppCertPublicKeyPath)
+                .as(certStrategyFunc)
+                .to(certAlipayRequest::setCertContent);
+        propertyMapper.from(v1::getAlipayPublicCertPath)
+                .as(certStrategyFunc)
+                .to(certAlipayRequest::setAlipayPublicCertContent);
+        propertyMapper.from(v1::getAlipayRootCertPath)
+                .as(certStrategyFunc)
+                .to(certAlipayRequest::setRootCertContent);
         return new DefaultAlipayClient(certAlipayRequest);
     }
 
 
-    private String getContentFromClassPath(String classPath) {
-        ClassPathResource resource = new ClassPathResource(classPath);
-        try (InputStreamReader in = new InputStreamReader(resource.getInputStream())) {
-            return IOUtils.toString(in);
-        } catch (IOException e) {
-            log.error("ali pay root cert is invalid ,{}", e.getMessage());
-            throw new PayException("ali pay root cert path is invalid");
-        }
-    }
-
-
-    private String appRSAPrivateKey(String classPath) {
+    private String loadFile(String classPath) {
         ClassPathResource resource = new ClassPathResource(classPath);
         try (InputStreamReader inputStreamReader = new InputStreamReader(resource.getInputStream())) {
-            try (BufferedReader bufferedReader = new BufferedReader(inputStreamReader)) {
-                return bufferedReader.readLine();
-            }
+            return IOUtils.toString(inputStreamReader);
         } catch (IOException e) {
             log.error("ali pay app private key is required ,{}", e.getMessage());
             throw new PayException("ali pay app private key is required");
diff --git a/payment-spring-boot-autoconfigure/src/main/java/cn/felord/payment/alipay/AliPayProperties.java b/payment-spring-boot-autoconfigure/src/main/java/cn/felord/payment/alipay/AliPayProperties.java
index f19b5de..4c2b4e2 100644
--- a/payment-spring-boot-autoconfigure/src/main/java/cn/felord/payment/alipay/AliPayProperties.java
+++ b/payment-spring-boot-autoconfigure/src/main/java/cn/felord/payment/alipay/AliPayProperties.java
@@ -70,6 +70,10 @@ public class AliPayProperties {
          * charset  default utf-8
          */
         private String charset = "utf-8";
+        /**
+         * use classpath or not ,default true
+         */
+        private boolean classpathUsed = true;
         /**
          * alipay public cert path
          */
diff --git a/payment-spring-boot-autoconfigure/src/main/java/cn/felord/payment/wechat/v3/model/combine/CombineTransactionConsumeData.java b/payment-spring-boot-autoconfigure/src/main/java/cn/felord/payment/wechat/v3/model/combine/CombineTransactionConsumeData.java
index 38682ce..279c2f5 100644
--- a/payment-spring-boot-autoconfigure/src/main/java/cn/felord/payment/wechat/v3/model/combine/CombineTransactionConsumeData.java
+++ b/payment-spring-boot-autoconfigure/src/main/java/cn/felord/payment/wechat/v3/model/combine/CombineTransactionConsumeData.java
@@ -19,6 +19,7 @@ package cn.felord.payment.wechat.v3.model.combine;
 
 import cn.felord.payment.wechat.enumeration.TradeState;
 import cn.felord.payment.wechat.enumeration.TradeType;
+import cn.felord.payment.wechat.v3.model.PromotionDetail;
 import cn.felord.payment.wechat.v3.model.SceneInfo;
 import lombok.Data;
 
@@ -125,6 +126,13 @@ public class CombineTransactionConsumeData {
          */
         private String transactionId;
 
+        /**
+         * 优惠功能，子单有核销优惠券时有返回
+         *
+         * @since 1.0.11.RELEASE
+         */
+        private List<PromotionDetail> promotionDetail;
+
     }
 
     /**
diff --git a/payment-spring-boot-starter/pom.xml b/payment-spring-boot-starter/pom.xml
index dd4975d..6e742a5 100644
--- a/payment-spring-boot-starter/pom.xml
+++ b/payment-spring-boot-starter/pom.xml
@@ -5,11 +5,11 @@
     <parent>
         <groupId>cn.felord</groupId>
         <artifactId>payment-spring-boot</artifactId>
-        <version>1.0.10.RELEASE</version>
+        <version>1.0.11.RELEASE</version>
     </parent>
 
     <artifactId>payment-spring-boot-starter</artifactId>
-    <version>1.0.10.RELEASE</version>
+    <version>1.0.11.RELEASE</version>
     <packaging>jar</packaging>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/pom.xml b/pom.xml
index 5d1a7c8..f827c72 100644
--- a/pom.xml
+++ b/pom.xml
@@ -4,7 +4,7 @@
          xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
     <groupId>cn.felord</groupId>
     <artifactId>payment-spring-boot</artifactId>
-    <version>1.0.10.RELEASE</version>
+    <version>1.0.11.RELEASE</version>
     <packaging>pom</packaging>
     <modelVersion>4.0.0</modelVersion>
 
@@ -76,7 +76,7 @@
         <oss-starter.version>1.0.0.RELEASE</oss-starter.version>
         <lombok.verison>1.18.12</lombok.verison>
         <jackson.version>2.9.10</jackson.version>
-        <bcprov.version>1.66</bcprov.version>
+        <bcprov.version>1.67</bcprov.version>
         <jackson.version>2.11.4</jackson.version>
         <httpclient.version>4.5.13</httpclient.version>
     </properties>