diff --git a/pig-common/pig-common-security/src/main/java/com/pig4cloud/pig/common/security/component/PigAuth2ExceptionSerializer.java b/pig-common/pig-common-security/src/main/java/com/pig4cloud/pig/common/security/component/PigAuth2ExceptionSerializer.java
index 469f7193..d4483d3c 100644
--- a/pig-common/pig-common-security/src/main/java/com/pig4cloud/pig/common/security/component/PigAuth2ExceptionSerializer.java
+++ b/pig-common/pig-common-security/src/main/java/com/pig4cloud/pig/common/security/component/PigAuth2ExceptionSerializer.java
@@ -42,6 +42,8 @@ public class PigAuth2ExceptionSerializer extends StdSerializer<PigAuth2Exception
 		gen.writeObjectField("code", CommonConstants.FAIL);
 		gen.writeStringField("msg", value.getMessage());
 		gen.writeStringField("data", value.getErrorCode());
+		// 资源服务器会读取这个字段
+		gen.writeStringField("error", value.getMessage());
 		gen.writeEndObject();
 	}
 
diff --git a/pig-common/pig-common-security/src/main/java/com/pig4cloud/pig/common/security/component/PigResourceServerAutoConfiguration.java b/pig-common/pig-common-security/src/main/java/com/pig4cloud/pig/common/security/component/PigResourceServerAutoConfiguration.java
index 42f06e67..b3b6af55 100644
--- a/pig-common/pig-common-security/src/main/java/com/pig4cloud/pig/common/security/component/PigResourceServerAutoConfiguration.java
+++ b/pig-common/pig-common-security/src/main/java/com/pig4cloud/pig/common/security/component/PigResourceServerAutoConfiguration.java
@@ -75,9 +75,14 @@ public class PigResourceServerAutoConfiguration {
 			@Override
 			@SneakyThrows
 			public void handleError(ClientHttpResponse response) {
-				if (response.getRawStatusCode() != HttpStatus.BAD_REQUEST.value()) {
-					super.handleError(response);
+				// 当认证中心返回 400 或者 424 错误码不抛异常，交给资源服务自行处理
+				if (response.getRawStatusCode() == HttpStatus.FAILED_DEPENDENCY.value()
+						|| response.getRawStatusCode() == HttpStatus.BAD_REQUEST.value()) {
+					return;
 				}
+
+				// 原有异常处理逻辑
+				super.handleError(response);
 			}
 		});
 		return restTemplate;