diff --git a/changelog.md b/changelog.md
index 0657a6a4..cfc42ddd 100644
--- a/changelog.md
+++ b/changelog.md
@@ -1,5 +1,10 @@
 # changelog
 
+## 3.1.1
+
+- 修复继承WebMvcConfigurationSupport导致的jackson序列化时间问题
+- 修复微服务接口返回void网关不会返回code和msg问题
+
 ## 3.1.0
 
 - 新增路由监控功能
diff --git a/sop-common/sop-gateway-common/src/main/java/com/gitee/sop/gatewaycommon/gateway/filter/GatewayModifyResponseGatewayFilter.java b/sop-common/sop-gateway-common/src/main/java/com/gitee/sop/gatewaycommon/gateway/filter/GatewayModifyResponseGatewayFilter.java
index 974a3a4c..aa248d9c 100644
--- a/sop-common/sop-gateway-common/src/main/java/com/gitee/sop/gatewaycommon/gateway/filter/GatewayModifyResponseGatewayFilter.java
+++ b/sop-common/sop-gateway-common/src/main/java/com/gitee/sop/gatewaycommon/gateway/filter/GatewayModifyResponseGatewayFilter.java
@@ -59,6 +59,8 @@ public class GatewayModifyResponseGatewayFilter implements GlobalFilter, Ordered
 
                 //TODO: flux or mono
                 Mono modifiedBody = clientResponse.bodyToMono(inClass)
+                        // 修复微服务接口返回void网关不会返回code和msg问题
+                        .switchIfEmpty(Mono.just(""))
                         .flatMap(originalBody -> {
                             // 合并微服务传递过来的结果，变成最终结果
                             ResultExecutor resultExecutor = ApiContext.getApiConfig().getGatewayResultExecutor();
diff --git a/sop-common/sop-service-common/src/main/java/com/gitee/sop/servercommon/configuration/BaseServiceConfiguration.java b/sop-common/sop-service-common/src/main/java/com/gitee/sop/servercommon/configuration/BaseServiceConfiguration.java
index 2520b137..84534a9d 100644
--- a/sop-common/sop-service-common/src/main/java/com/gitee/sop/servercommon/configuration/BaseServiceConfiguration.java
+++ b/sop-common/sop-service-common/src/main/java/com/gitee/sop/servercommon/configuration/BaseServiceConfiguration.java
@@ -9,13 +9,14 @@ import com.gitee.sop.servercommon.message.ServiceErrorFactory;
 import lombok.extern.slf4j.Slf4j;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.boot.autoconfigure.condition.ConditionalOnMissingBean;
+import org.springframework.boot.autoconfigure.web.servlet.WebMvcRegistrations;
 import org.springframework.context.annotation.Bean;
 import org.springframework.core.env.Environment;
 import org.springframework.http.converter.HttpMessageConverter;
 import org.springframework.http.converter.StringHttpMessageConverter;
 import org.springframework.web.servlet.config.annotation.InterceptorRegistry;
 import org.springframework.web.servlet.config.annotation.ResourceHandlerRegistry;
-import org.springframework.web.servlet.config.annotation.WebMvcConfigurationSupport;
+import org.springframework.web.servlet.config.annotation.WebMvcConfigurer;
 import org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerMapping;
 
 import javax.annotation.PostConstruct;
@@ -26,7 +27,7 @@ import java.util.List;
  * @author tanghc
  */
 @Slf4j
-public class BaseServiceConfiguration extends WebMvcConfigurationSupport {
+public class BaseServiceConfiguration implements WebMvcConfigurer, WebMvcRegistrations {
 
     public BaseServiceConfiguration() {
         ServiceConfig.getInstance().getI18nModules().add("i18n/isp/bizerror");
@@ -38,8 +39,7 @@ public class BaseServiceConfiguration extends WebMvcConfigurationSupport {
     private Environment environment;
 
     @Override
-    protected void addResourceHandlers(ResourceHandlerRegistry registry) {
-        super.addResourceHandlers(registry);
+    public void addResourceHandlers(ResourceHandlerRegistry registry) {
         // 支持swagger-bootstrap-ui首页
         registry.addResourceHandler("doc.html").addResourceLocations("classpath:/META-INF/resources/");
         // 支持默认swagger
@@ -48,14 +48,13 @@ public class BaseServiceConfiguration extends WebMvcConfigurationSupport {
     }
 
     @Override
-    protected void addInterceptors(InterceptorRegistry registry) {
+    public void addInterceptors(InterceptorRegistry registry) {
         // 添加拦截器
         registry.addInterceptor(new ServiceContextInterceptor());
-        super.addInterceptors(registry);
     }
 
     @Override
-    protected void extendMessageConverters(List<HttpMessageConverter<?>> converters) {
+    public void extendMessageConverters(List<HttpMessageConverter<?>> converters) {
         // 解决controller返回字符串中文乱码问题
         for (HttpMessageConverter<?> converter : converters) {
             if (converter instanceof StringHttpMessageConverter) {
@@ -69,7 +68,7 @@ public class BaseServiceConfiguration extends WebMvcConfigurationSupport {
      * @return 返回RequestMappingHandlerMapping
      */
     @Override
-    protected RequestMappingHandlerMapping createRequestMappingHandlerMapping() {
+    public RequestMappingHandlerMapping getRequestMappingHandlerMapping() {
         return apiMappingHandlerMapping;
     }
 
diff --git a/sop-example/sop-book/sop-book-web/src/main/java/com/gitee/sop/bookweb/config/OpenServiceConfig.java b/sop-example/sop-book/sop-book-web/src/main/java/com/gitee/sop/bookweb/config/OpenServiceConfig.java
index 2a4ce64a..a84ddea8 100644
--- a/sop-example/sop-book/sop-book-web/src/main/java/com/gitee/sop/bookweb/config/OpenServiceConfig.java
+++ b/sop-example/sop-book/sop-book-web/src/main/java/com/gitee/sop/bookweb/config/OpenServiceConfig.java
@@ -3,7 +3,6 @@ package com.gitee.sop.bookweb.config;
 import com.gitee.sop.servercommon.configuration.AlipayServiceConfiguration;
 import com.gitee.sop.servercommon.swagger.SwaggerSupport;
 import org.springframework.context.annotation.Configuration;
-import org.springframework.web.servlet.config.annotation.ResourceHandlerRegistry;
 import springfox.documentation.swagger2.annotations.EnableSwagger2;
 
 /**
@@ -13,15 +12,6 @@ import springfox.documentation.swagger2.annotations.EnableSwagger2;
 @Configuration
 public class OpenServiceConfig extends AlipayServiceConfiguration {
 
-    @Override
-    protected void addResourceHandlers(ResourceHandlerRegistry registry) {
-        super.addResourceHandlers(registry);
-        registry.addResourceHandler("swagger-ui.html")
-                .addResourceLocations("classpath:/META-INF/resources/");
-        registry.addResourceHandler("/webjars/**")
-                .addResourceLocations("classpath:/META-INF/resources/webjars/");
-    }
-
     // 开启文档
     @Configuration
     @EnableSwagger2