diff --git a/pigx-gateway/src/main/java/com/pig4cloud/pigx/gateway/filter/PigxRequestGlobalFilter.java b/pigx-gateway/src/main/java/com/pig4cloud/pigx/gateway/filter/PigxRequestGlobalFilter.java
index dfcf6e91a..afc78f275 100644
--- a/pigx-gateway/src/main/java/com/pig4cloud/pigx/gateway/filter/PigxRequestGlobalFilter.java
+++ b/pigx-gateway/src/main/java/com/pig4cloud/pigx/gateway/filter/PigxRequestGlobalFilter.java
@@ -59,7 +59,7 @@ public class PigxRequestGlobalFilter implements GlobalFilter, Ordered {
 	public Mono<Void> filter(ServerWebExchange exchange, GatewayFilterChain chain) {
 		// 1. 清洗请求头中from 参数
 		ServerHttpRequest request = exchange.getRequest().mutate()
-			.headers(httpHeaders -> {httpHeaders.remove(SecurityConstants.FROM);})
+			.headers(httpHeaders -> httpHeaders.remove(SecurityConstants.FROM))
 			.build();
 
 		// 2. 重写StripPrefix
diff --git a/pigx-gateway/src/main/java/com/pig4cloud/pigx/gateway/filter/ValidateCodeGatewayFilter.java b/pigx-gateway/src/main/java/com/pig4cloud/pigx/gateway/filter/ValidateCodeGatewayFilter.java
index 794f4d096..1adaff2d7 100644
--- a/pigx-gateway/src/main/java/com/pig4cloud/pigx/gateway/filter/ValidateCodeGatewayFilter.java
+++ b/pigx-gateway/src/main/java/com/pig4cloud/pigx/gateway/filter/ValidateCodeGatewayFilter.java
@@ -35,6 +35,7 @@ import org.springframework.cloud.gateway.filter.factory.AbstractGatewayFilterFac
 import org.springframework.data.redis.core.RedisTemplate;
 import org.springframework.data.redis.serializer.StringRedisSerializer;
 import org.springframework.http.HttpStatus;
+import org.springframework.http.MediaType;
 import org.springframework.http.server.reactive.ServerHttpRequest;
 import org.springframework.http.server.reactive.ServerHttpResponse;
 import org.springframework.stereotype.Component;
@@ -92,6 +93,7 @@ public class ValidateCodeGatewayFilter extends AbstractGatewayFilterFactory {
 				checkCode(request);
 			} catch (Exception e) {
 				ServerHttpResponse response = exchange.getResponse();
+				response.getHeaders().setContentType(MediaType.APPLICATION_JSON_UTF8);
 				response.setStatusCode(HttpStatus.PRECONDITION_REQUIRED);
 				try {
 					return response.writeWith(Mono.just(response.bufferFactory()