diff --git a/README.md b/README.md
index a2f228a..6d76d12 100644
--- a/README.md
+++ b/README.md
@@ -4,10 +4,10 @@
 ## 支持类型
 
 - [x] **微信支付V3** 全量支持，并支持多租户。
-- [x] **支付宝**  提供所有实现，具体以签约项目为准。 
+- [x] **支付宝**  集成SDK，作简单适配。 
 ## 进度
 - 微信支付营销-代金券 `WechatMarketingFavorApi` 100%
-- 微信支付 支付功能 `WechatPayApi` 100%
+- 微信支付 支付功能-普通支付直连模式 `WechatDirectPayApi` 100%
 
 ## 采用技术
 - Spring
@@ -158,4 +158,5 @@ ali:
 ## CHANGELOG
 ### 1.0.0.RELEASE
 
-- 支持微信支付V3、支付宝支付
\ No newline at end of file
+- 支持微信支付V3、支付宝支付
+- 微信支付多租户
\ No newline at end of file
diff --git a/payment-spring-boot-autoconfigure/src/main/java/cn/felord/payment/wechat/v3/WechatApiProvider.java b/payment-spring-boot-autoconfigure/src/main/java/cn/felord/payment/wechat/v3/WechatApiProvider.java
index 4b256c3..fec397e 100644
--- a/payment-spring-boot-autoconfigure/src/main/java/cn/felord/payment/wechat/v3/WechatApiProvider.java
+++ b/payment-spring-boot-autoconfigure/src/main/java/cn/felord/payment/wechat/v3/WechatApiProvider.java
@@ -1,7 +1,7 @@
 package cn.felord.payment.wechat.v3;
 
 /**
- * The type Wechat api provider.
+ * 微信支付工具.
  *
  * @author Dax
  * @since 17 :32
@@ -29,13 +29,13 @@ public class WechatApiProvider {
     }
 
     /**
-     * 支付.
+     * 普通支付-直连模式.
      *
      * @param tenantId the tenant id
      * @return the wechat pay api
      */
-    public WechatPayApi payApi(String tenantId){
-        return new WechatPayApi(wechatPayClient,tenantId);
+    public WechatDirectPayApi directPayApi(String tenantId){
+        return new WechatDirectPayApi(wechatPayClient,tenantId);
     }
 
     /**
diff --git a/payment-spring-boot-autoconfigure/src/main/java/cn/felord/payment/wechat/v3/WechatPayApi.java b/payment-spring-boot-autoconfigure/src/main/java/cn/felord/payment/wechat/v3/WechatDirectPayApi.java
similarity index 97%
rename from payment-spring-boot-autoconfigure/src/main/java/cn/felord/payment/wechat/v3/WechatPayApi.java
rename to payment-spring-boot-autoconfigure/src/main/java/cn/felord/payment/wechat/v3/WechatDirectPayApi.java
index 6207a3c..cdfedf8 100644
--- a/payment-spring-boot-autoconfigure/src/main/java/cn/felord/payment/wechat/v3/WechatPayApi.java
+++ b/payment-spring-boot-autoconfigure/src/main/java/cn/felord/payment/wechat/v3/WechatDirectPayApi.java
@@ -14,12 +14,12 @@ import org.springframework.web.util.UriComponentsBuilder;
 import java.net.URI;
 
 /**
- * The type Wechat pay api.
+ * 普通支付-直连模式.
  *
  * @author Dax
  * @since 16 :15
  */
-public class WechatPayApi extends AbstractApi {
+public class WechatDirectPayApi extends AbstractApi {
 
     /**
      * Instantiates a new Wechat pay api.
@@ -27,7 +27,7 @@ public class WechatPayApi extends AbstractApi {
      * @param wechatPayClient the wechat pay client
      * @param tenantId        the tenant id
      */
-    public WechatPayApi(WechatPayClient wechatPayClient, String tenantId) {
+    public WechatDirectPayApi(WechatPayClient wechatPayClient, String tenantId) {
         super(wechatPayClient, tenantId);
     }
 
diff --git a/payment-spring-boot-autoconfigure/src/main/java/cn/felord/payment/wechat/v3/WechatPayClient.java b/payment-spring-boot-autoconfigure/src/main/java/cn/felord/payment/wechat/v3/WechatPayClient.java
index 8b1c4cb..c6fe568 100644
--- a/payment-spring-boot-autoconfigure/src/main/java/cn/felord/payment/wechat/v3/WechatPayClient.java
+++ b/payment-spring-boot-autoconfigure/src/main/java/cn/felord/payment/wechat/v3/WechatPayClient.java
@@ -261,7 +261,6 @@ public class WechatPayClient {
 
         messageConverters.removeIf(httpMessageConverter -> httpMessageConverter instanceof AllEncompassingFormHttpMessageConverter);
         messageConverters.add(new ExtensionFormHttpMessageConverter());
-//        messageConverters.add(new DownloadHttpMessageConverter(MediaType.asMediaType(MimeType.valueOf("text/plain;charset=utf-8"))));
         restTemplate.setMessageConverters(messageConverters);
         this.restOperations = restTemplate;
     }