diff --git a/payment-spring-boot-autoconfigure/src/main/java/cn/felord/payment/wechat/enumeration/WechatPayV3Type.java b/payment-spring-boot-autoconfigure/src/main/java/cn/felord/payment/wechat/enumeration/WechatPayV3Type.java
index f605562..9ecc667 100644
--- a/payment-spring-boot-autoconfigure/src/main/java/cn/felord/payment/wechat/enumeration/WechatPayV3Type.java
+++ b/payment-spring-boot-autoconfigure/src/main/java/cn/felord/payment/wechat/enumeration/WechatPayV3Type.java
@@ -460,7 +460,7 @@ public enum WechatPayV3Type {
      */
     MARKETING_BUSI_FAVOR_DISASSOCIATE(HttpMethod.POST, "%s/v3/marketing/busifavor/coupons/disassociate"),
     /**
-     * 取消关联订单信息API.
+     * 修改批次预算API.
      *
      * @since 1.0.4.RELEASES
      */
diff --git a/payment-spring-boot-autoconfigure/src/main/java/cn/felord/payment/wechat/v3/WechatMarketingBusiFavorApi.java b/payment-spring-boot-autoconfigure/src/main/java/cn/felord/payment/wechat/v3/WechatMarketingBusiFavorApi.java
index 7a7fe0a..a78c29b 100644
--- a/payment-spring-boot-autoconfigure/src/main/java/cn/felord/payment/wechat/v3/WechatMarketingBusiFavorApi.java
+++ b/payment-spring-boot-autoconfigure/src/main/java/cn/felord/payment/wechat/v3/WechatMarketingBusiFavorApi.java
@@ -360,7 +360,7 @@ public class WechatMarketingBusiFavorApi extends AbstractApi {
                             .expand(budgetParams.getStockId())
                             .toUri();
                     budgetParams.setStockId(null);
-                    return Post(uri, budgetParams);
+                    return Patch(uri, budgetParams);
                 })
                 .consumer(wechatResponseEntity::convert)
                 .request();