diff --git a/payment-spring-boot-autoconfigure/src/main/java/cn/felord/payment/wechat/v3/WechatProfitsharingApi.java b/payment-spring-boot-autoconfigure/src/main/java/cn/felord/payment/wechat/v3/WechatProfitsharingApi.java
index 2224ad0..bfb5890 100644
--- a/payment-spring-boot-autoconfigure/src/main/java/cn/felord/payment/wechat/v3/WechatProfitsharingApi.java
+++ b/payment-spring-boot-autoconfigure/src/main/java/cn/felord/payment/wechat/v3/WechatProfitsharingApi.java
@@ -17,24 +17,18 @@
 package cn.felord.payment.wechat.v3;
 
 import cn.felord.payment.wechat.WechatPayProperties;
-import cn.felord.payment.wechat.enumeration.TarType;
 import cn.felord.payment.wechat.enumeration.WeChatServer;
 import cn.felord.payment.wechat.enumeration.WechatPayV3Type;
 import cn.felord.payment.wechat.v3.model.profitsharing.*;
 import com.fasterxml.jackson.databind.node.ObjectNode;
 import org.springframework.http.HttpHeaders;
 import org.springframework.util.CollectionUtils;
-import org.springframework.util.LinkedMultiValueMap;
-import org.springframework.util.MultiValueMap;
 import org.springframework.util.StringUtils;
 import org.springframework.web.util.UriComponentsBuilder;
 
 import java.net.URI;
 import java.security.cert.X509Certificate;
-import java.time.LocalDate;
-import java.time.format.DateTimeFormatter;
 import java.util.List;
-import java.util.Objects;
 import java.util.stream.Collectors;
 
 /**