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 b521945..8e5c9fe 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
@@ -88,7 +88,7 @@ public class SignatureProvider {
     /**
      * 微信平台证书容器  key = 序列号  value = 证书对象
      */
-    private static final Map<String, Certificate> CERTIFICATE_MAP = new ConcurrentHashMap<>();
+    private static final Map<String, X509WechatCertificateInfo> CERTIFICATE_MAP = new ConcurrentHashMap<>();
     /**
      * 加密算法提供方 - BouncyCastle
      */
@@ -181,10 +181,10 @@ public class SignatureProvider {
         if (CERTIFICATE_MAP.isEmpty() || !CERTIFICATE_MAP.containsKey(wechatpaySerial)) {
             wechatMetaContainer.getTenantIds().forEach(this::refreshCertificate);
         }
-        Certificate certificate = CERTIFICATE_MAP.get(wechatpaySerial);
+        Certificate certificate = CERTIFICATE_MAP.get(wechatpaySerial).getX509Certificate();
 
         final String signatureStr = createSign(true, params.getWechatpayTimestamp(), params.getWechatpayNonce(), params.getBody());
-        Signature signer = Signature.getInstance("SHA256withRSA",BC_PROVIDER);
+        Signature signer = Signature.getInstance("SHA256withRSA", BC_PROVIDER);
         signer.initVerify(certificate);
         signer.update(signatureStr.getBytes(StandardCharsets.UTF_8));
 
@@ -241,7 +241,9 @@ public class SignatureProvider {
                 try {
                     Certificate certificate = certificateFactory.generateCertificate(inputStream);
                     String responseSerialNo = objectNode.get("serial_no").asText();
-                    CERTIFICATE_MAP.put(responseSerialNo, certificate);
+                    X509WechatCertificateInfo x509WechatCertificateInfo = new X509WechatCertificateInfo();
+                    x509WechatCertificateInfo.setX509Certificate((X509Certificate) certificate);
+                    CERTIFICATE_MAP.put(responseSerialNo, x509WechatCertificateInfo);
                 } catch (CertificateException e) {
                     throw new PayException("An error occurred while generating the wechat v3 certificate, reason : " + e.getMessage());
                 }
@@ -314,21 +316,23 @@ public class SignatureProvider {
     /**
      * Get certificate x 509 wechat certificate info.
      *
+     * @param tenantId the tenant id
      * @return the x 509 wechat certificate info
      */
-    public X509WechatCertificateInfo getCertificate() {
+    public X509WechatCertificateInfo getCertificate(String tenantId) {
         for (String serial : CERTIFICATE_MAP.keySet()) {
-            X509Certificate x509Cert = (X509Certificate) CERTIFICATE_MAP.get(serial);
-            try {
-                x509Cert.checkValidity();
-                X509WechatCertificateInfo x509WechatCertificateInfo = new X509WechatCertificateInfo();
-                x509WechatCertificateInfo.setWechatPaySerial(serial);
-                x509WechatCertificateInfo.setX509Certificate(x509Cert);
-                return x509WechatCertificateInfo;
-            } catch (Exception e) {
-                log.warn("the wechat certificate is invalid , {}", e.getMessage());
-                // Async?
-                wechatMetaContainer.getTenantIds().forEach(this::refreshCertificate);
+            X509WechatCertificateInfo wechatCertificateInfo = CERTIFICATE_MAP.get(serial);
+            X509Certificate x509Cert = wechatCertificateInfo.getX509Certificate();
+            if (wechatCertificateInfo.getTenantId().equals(tenantId)){
+                try {
+                    x509Cert.checkValidity();
+
+                    return wechatCertificateInfo;
+                } catch (Exception e) {
+                    log.warn("the wechat certificate is invalid , {}", e.getMessage());
+                    // Async?
+                    wechatMetaContainer.getTenantIds().forEach(this::refreshCertificate);
+                }
             }
         }
         throw new PayException("failed to obtain wechat pay x509Certificate ");
diff --git a/payment-spring-boot-autoconfigure/src/main/java/cn/felord/payment/wechat/v3/WechatBatchTransferApi.java b/payment-spring-boot-autoconfigure/src/main/java/cn/felord/payment/wechat/v3/WechatBatchTransferApi.java
index 198586a..8484ed3 100644
--- a/payment-spring-boot-autoconfigure/src/main/java/cn/felord/payment/wechat/v3/WechatBatchTransferApi.java
+++ b/payment-spring-boot-autoconfigure/src/main/java/cn/felord/payment/wechat/v3/WechatBatchTransferApi.java
@@ -77,7 +77,7 @@ public class WechatBatchTransferApi extends AbstractApi {
         List<CreateBatchTransferParams.TransferDetailListItem> transferDetailList = createBatchTransferParams.getTransferDetailList();
 
         SignatureProvider signatureProvider = this.client().signatureProvider();
-        X509WechatCertificateInfo certificate = signatureProvider.getCertificate();
+        X509WechatCertificateInfo certificate = signatureProvider.getCertificate(this.wechatMetaBean().getTenantId());
         final X509Certificate x509Certificate = certificate.getX509Certificate();
         List<CreateBatchTransferParams.TransferDetailListItem> encrypted = transferDetailList.stream()
                 .peek(transferDetailListItem -> {
diff --git a/payment-spring-boot-autoconfigure/src/main/java/cn/felord/payment/wechat/v3/WechatPartnerProfitsharingApi.java b/payment-spring-boot-autoconfigure/src/main/java/cn/felord/payment/wechat/v3/WechatPartnerProfitsharingApi.java
index 3504cf5..08d9be5 100644
--- a/payment-spring-boot-autoconfigure/src/main/java/cn/felord/payment/wechat/v3/WechatPartnerProfitsharingApi.java
+++ b/payment-spring-boot-autoconfigure/src/main/java/cn/felord/payment/wechat/v3/WechatPartnerProfitsharingApi.java
@@ -56,7 +56,7 @@ public class WechatPartnerProfitsharingApi extends AbstractApi {
                 .function((wechatPayV3Type, params) -> {
                     WechatPayProperties.V3 v3 = this.wechatMetaBean().getV3();
                     SignatureProvider signatureProvider = this.client().signatureProvider();
-                    X509WechatCertificateInfo certificate = signatureProvider.getCertificate();
+                    X509WechatCertificateInfo certificate = signatureProvider.getCertificate(this.wechatMetaBean().getTenantId());
                     final X509Certificate x509Certificate = certificate.getX509Certificate();
                     params.setAppid(v3.getAppId());
                     List<Receiver> receivers = params.getReceivers();
@@ -272,7 +272,7 @@ public class WechatPartnerProfitsharingApi extends AbstractApi {
                 .function((wechatPayV3Type, params) -> {
                     WechatPayProperties.V3 v3 = this.wechatMetaBean().getV3();
                     SignatureProvider signatureProvider = this.client().signatureProvider();
-                    X509WechatCertificateInfo certificate = signatureProvider.getCertificate();
+                    X509WechatCertificateInfo certificate = signatureProvider.getCertificate(this.wechatMetaBean().getTenantId());
                     final X509Certificate x509Certificate = certificate.getX509Certificate();
                     params.setAppid(v3.getAppId());
                     String name = params.getName();
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 3158ae6..3f3c0f0 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
@@ -53,7 +53,7 @@ public class WechatProfitsharingApi extends AbstractApi {
                 .function((wechatPayV3Type, params) -> {
                     WechatPayProperties.V3 v3 = this.wechatMetaBean().getV3();
                     SignatureProvider signatureProvider = this.client().signatureProvider();
-                    X509WechatCertificateInfo certificate = signatureProvider.getCertificate();
+                    X509WechatCertificateInfo certificate = signatureProvider.getCertificate(this.wechatMetaBean().getTenantId());
                     final X509Certificate x509Certificate = certificate.getX509Certificate();
                     params.setAppid(v3.getAppId());
                     List<Receiver> receivers = params.getReceivers();
@@ -239,7 +239,7 @@ public class WechatProfitsharingApi extends AbstractApi {
                 .function((wechatPayV3Type, params) -> {
                     WechatPayProperties.V3 v3 = this.wechatMetaBean().getV3();
                     SignatureProvider signatureProvider = this.client().signatureProvider();
-                    X509WechatCertificateInfo certificate = signatureProvider.getCertificate();
+                    X509WechatCertificateInfo certificate = signatureProvider.getCertificate(this.wechatMetaBean().getTenantId());
                     final X509Certificate x509Certificate = certificate.getX509Certificate();
                     params.setAppid(v3.getAppId());
                     String name = params.getName();
diff --git a/payment-spring-boot-autoconfigure/src/main/java/cn/felord/payment/wechat/v3/X509WechatCertificateInfo.java b/payment-spring-boot-autoconfigure/src/main/java/cn/felord/payment/wechat/v3/X509WechatCertificateInfo.java
index 7d62e5e..9604e7a 100644
--- a/payment-spring-boot-autoconfigure/src/main/java/cn/felord/payment/wechat/v3/X509WechatCertificateInfo.java
+++ b/payment-spring-boot-autoconfigure/src/main/java/cn/felord/payment/wechat/v3/X509WechatCertificateInfo.java
@@ -33,6 +33,10 @@ public class X509WechatCertificateInfo {
      * wechatPaySerial
      */
     private String wechatPaySerial;
+    /**
+     * tenantId
+     */
+    private String tenantId;
     /**
      * X509Certificate
      */