diff --git a/payment-spring-boot-autoconfigure/src/main/java/cn/felord/payment/wechat/v3/SignatureProvider.java b/payment-spring-boot-autoconfigure/src/main/java/cn/felord/payment/wechat/v3/SignatureProvider.java
index 4fff442..87b011c 100644
--- a/payment-spring-boot-autoconfigure/src/main/java/cn/felord/payment/wechat/v3/SignatureProvider.java
+++ b/payment-spring-boot-autoconfigure/src/main/java/cn/felord/payment/wechat/v3/SignatureProvider.java
@@ -222,8 +222,8 @@ public class SignatureProvider {
         }
         ArrayNode certificates = bodyObjectNode.withArray("data");
         if (certificates.isArray() && certificates.size() > 0) {
-            CERTIFICATE_MAP.clear();
-            final CertificateFactory certificateFactory = CertificateFactory.getInstance("X509", BC_PROVIDER);
+            CERTIFICATE_MAP.remove(tenantId);
+            final CertificateFactory certificateFactory = CertificateFactory.getInstance("X509",BC_PROVIDER);
             certificates.forEach(objectNode -> {
                 JsonNode encryptCertificate = objectNode.get("encrypt_certificate");
                 String associatedData = encryptCertificate.get("associated_data").asText();
diff --git a/payment-spring-boot-autoconfigure/src/main/java/cn/felord/payment/wechat/v3/model/payscore/CompleteServiceOrderParams.java b/payment-spring-boot-autoconfigure/src/main/java/cn/felord/payment/wechat/v3/model/payscore/CompleteServiceOrderParams.java
index b37d697..876bfc3 100644
--- a/payment-spring-boot-autoconfigure/src/main/java/cn/felord/payment/wechat/v3/model/payscore/CompleteServiceOrderParams.java
+++ b/payment-spring-boot-autoconfigure/src/main/java/cn/felord/payment/wechat/v3/model/payscore/CompleteServiceOrderParams.java
@@ -78,7 +78,7 @@ public class CompleteServiceOrderParams {
      * false：不分账，默认：false
      * true：分账。
      */
-    private Boolean profitSharing = Boolean.TRUE;
+    private Boolean profitSharing = Boolean.FALSE;
     /**
      * 订单优惠标记，选填
      * <p>