diff --git a/pig-common/pig-common-security/src/main/java/com/pig4cloud/pig/common/security/service/PigRemoteRegisteredClientRepository.java b/pig-common/pig-common-security/src/main/java/com/pig4cloud/pig/common/security/service/PigRemoteRegisteredClientRepository.java
index 2d0b8ade3..65583c1e1 100644
--- a/pig-common/pig-common-security/src/main/java/com/pig4cloud/pig/common/security/service/PigRemoteRegisteredClientRepository.java
+++ b/pig-common/pig-common-security/src/main/java/com/pig4cloud/pig/common/security/service/PigRemoteRegisteredClientRepository.java
@@ -95,7 +95,11 @@ public RegisteredClient findByClientId(String clientId) {
 		RegisteredClient.Builder builder = RegisteredClient.withId(clientDetails.getClientId())
 			.clientId(clientDetails.getClientId())
 			.clientSecret(SecurityConstants.NOOP + clientDetails.getClientSecret())
-			.clientAuthenticationMethod(ClientAuthenticationMethod.CLIENT_SECRET_BASIC);
+			.clientAuthenticationMethod(ClientAuthenticationMethod.CLIENT_SECRET_POST)
+			.clientAuthenticationMethods(clientAuthenticationMethods -> {
+				clientAuthenticationMethods.add(ClientAuthenticationMethod.CLIENT_SECRET_BASIC);
+				clientAuthenticationMethods.add(ClientAuthenticationMethod.CLIENT_SECRET_POST);
+			});
 
 		// 授权模式
 		Optional.ofNullable(clientDetails.getAuthorizedGrantTypes())