diff --git a/pigx-auth/src/main/java/com/pig4cloud/pigx/auth/support/core/CustomeOAuth2TokenCustomizer.java b/pigx-auth/src/main/java/com/pig4cloud/pigx/auth/support/core/CustomeOAuth2TokenCustomizer.java
index b2506358f..d46c3a92a 100644
--- a/pigx-auth/src/main/java/com/pig4cloud/pigx/auth/support/core/CustomeOAuth2TokenCustomizer.java
+++ b/pigx-auth/src/main/java/com/pig4cloud/pigx/auth/support/core/CustomeOAuth2TokenCustomizer.java
@@ -32,7 +32,7 @@ public class CustomeOAuth2TokenCustomizer implements OAuth2TokenCustomizer<OAuth
 		}
 
 		PigxUser pigxUser = (PigxUser) context.getPrincipal().getPrincipal();
-		claims.claim(SecurityConstants.DETAILS_USER_ID, pigxUser.getId());
+		claims.claim(SecurityConstants.DETAILS_USER_ID, pigxUser.getId().toString());
 		claims.claim(SecurityConstants.DETAILS_USERNAME, pigxUser.getUsername());
 	}