diff --git a/maxkey-protocols/maxkey-protocol-oauth-2.0/src/main/java/org/dromara/maxkey/authz/oauth2/provider/endpoint/OauthJwksEndpoint.java b/maxkey-protocols/maxkey-protocol-oauth-2.0/src/main/java/org/dromara/maxkey/authz/oauth2/provider/endpoint/OauthJwksEndpoint.java
index 1bc169383..a12ba483f 100644
--- a/maxkey-protocols/maxkey-protocol-oauth-2.0/src/main/java/org/dromara/maxkey/authz/oauth2/provider/endpoint/OauthJwksEndpoint.java
+++ b/maxkey-protocols/maxkey-protocol-oauth-2.0/src/main/java/org/dromara/maxkey/authz/oauth2/provider/endpoint/OauthJwksEndpoint.java
@@ -48,8 +48,8 @@ public class OauthJwksEndpoint extends AbstractEndpoint {
 					method={RequestMethod.POST, RequestMethod.GET})
 	@ResponseBody
 	public String  keysMetadataByParam(HttpServletRequest request , HttpServletResponse response, 
-			@RequestParam(required = false) String inst_id,
-			@RequestParam(required = false) String client_id) {
+			@RequestParam(value="inst_id",required = false) String inst_id,
+			@RequestParam(value="client_id",required = false) String client_id) {
 		return buildMetadata(request,response,inst_id,client_id,ContentType.JSON);
 	}
 	
@@ -58,7 +58,8 @@ public class OauthJwksEndpoint extends AbstractEndpoint {
 					method={RequestMethod.POST, RequestMethod.GET})
 	@ResponseBody
 	public String  keysMetadatabyPath(HttpServletRequest request , HttpServletResponse response, 
-			@PathVariable String instId,@PathVariable String clientId) {
+			@PathVariable(value="instId") String instId,
+			@PathVariable(value="clientId") String clientId) {
 		return buildMetadata(request,response,instId,clientId,ContentType.JSON);
 	}
 	
@@ -68,8 +69,8 @@ public class OauthJwksEndpoint extends AbstractEndpoint {
 			method={RequestMethod.POST, RequestMethod.GET})
 	@ResponseBody
 	public String metadata(HttpServletRequest request , HttpServletResponse response,
-			@PathVariable(value="clientId", required = false) String clientId,
-			@PathVariable(value="mediaType", required = false) String mediaType) {
+			@PathVariable(value="clientId") String clientId,
+			@PathVariable(value="mediaType") String mediaType) {
 		return buildMetadata(request,response,null,clientId,mediaType);
 	}
 	
diff --git a/maxkey-protocols/maxkey-protocol-oauth-2.0/src/main/java/org/dromara/maxkey/authz/oauth2/provider/wellknown/endpoint/OauthAuthorizationServerEndpoint.java b/maxkey-protocols/maxkey-protocol-oauth-2.0/src/main/java/org/dromara/maxkey/authz/oauth2/provider/wellknown/endpoint/OauthAuthorizationServerEndpoint.java
index 2165fcc43..1ff481729 100644
--- a/maxkey-protocols/maxkey-protocol-oauth-2.0/src/main/java/org/dromara/maxkey/authz/oauth2/provider/wellknown/endpoint/OauthAuthorizationServerEndpoint.java
+++ b/maxkey-protocols/maxkey-protocol-oauth-2.0/src/main/java/org/dromara/maxkey/authz/oauth2/provider/wellknown/endpoint/OauthAuthorizationServerEndpoint.java
@@ -99,7 +99,7 @@ public class OauthAuthorizationServerEndpoint extends AbstractEndpoint {
 				jwksUri.append("?");
 				jwksUri.append("client_id").append("=").append(clientDetails.getClientId());
 				if(StringUtils.isNotBlank(instId)) {
-					jwksUri.append("&").append("inst_id").append("=").append(clientDetails.getClientId());
+					jwksUri.append("&").append("inst_id").append("=").append(instId);
 				}
 				oauthConfig.setJwks_uri(jwksUri.toString());
 			}else {
diff --git a/maxkey-protocols/maxkey-protocol-oauth-2.0/src/main/java/org/dromara/maxkey/authz/oauth2/provider/wellknown/endpoint/OpenidConfigurationEndpoint.java b/maxkey-protocols/maxkey-protocol-oauth-2.0/src/main/java/org/dromara/maxkey/authz/oauth2/provider/wellknown/endpoint/OpenidConfigurationEndpoint.java
index 5aa5e6294..21f8c99ab 100644
--- a/maxkey-protocols/maxkey-protocol-oauth-2.0/src/main/java/org/dromara/maxkey/authz/oauth2/provider/wellknown/endpoint/OpenidConfigurationEndpoint.java
+++ b/maxkey-protocols/maxkey-protocol-oauth-2.0/src/main/java/org/dromara/maxkey/authz/oauth2/provider/wellknown/endpoint/OpenidConfigurationEndpoint.java
@@ -93,7 +93,7 @@ public class OpenidConfigurationEndpoint extends AbstractEndpoint {
 				jwksUri.append("?");
 				jwksUri.append("client_id").append("=").append(clientDetails.getClientId());
 				if(StringUtils.isNotBlank(instId)) {
-					jwksUri.append("&").append("inst_id").append("=").append(clientDetails.getClientId());
+					jwksUri.append("&").append("inst_id").append("=").append(instId);
 				}
 				openidConfig.setJwks_uri(jwksUri.toString());
 			}else {