diff --git a/pom.xml b/pom.xml
index ed74bf412..de537ef34 100644
--- a/pom.xml
+++ b/pom.xml
@@ -17,7 +17,7 @@
     <parent>
         <groupId>org.springframework.boot</groupId>
         <artifactId>spring-boot-starter-parent</artifactId>
-        <version>1.5.9.RELEASE</version>
+        <version>2.0.0.RELEASE</version>
     </parent>
 
     <dependencies>
@@ -87,7 +87,7 @@
         <dependency>
             <groupId>com.alibaba</groupId>
             <artifactId>druid-spring-boot-starter</artifactId>
-            <version>1.1.6</version>
+            <version>1.1.9</version>
         </dependency>
         <!--代码生成器依赖-->
         <dependency>
@@ -141,4 +141,4 @@
         </pluginRepository>
     </pluginRepositories>
 
-</project>
\ No newline at end of file
+</project>
diff --git a/src/main/java/com/company/project/configurer/WebMvcConfigurer.java b/src/main/java/com/company/project/configurer/MyWebMvcConfigurer.java
similarity index 93%
rename from src/main/java/com/company/project/configurer/WebMvcConfigurer.java
rename to src/main/java/com/company/project/configurer/MyWebMvcConfigurer.java
index b1a3cfdd0..aa19f0aed 100644
--- a/src/main/java/com/company/project/configurer/WebMvcConfigurer.java
+++ b/src/main/java/com/company/project/configurer/MyWebMvcConfigurer.java
@@ -1,20 +1,9 @@
 package com.company.project.configurer;
 
-import java.io.IOException;
-import java.nio.charset.Charset;
-import java.util.ArrayList;
-import java.util.Collections;
-import java.util.List;
-
-import javax.servlet.ServletException;
-import javax.servlet.http.HttpServletRequest;
-import javax.servlet.http.HttpServletResponse;
-
 import com.alibaba.fastjson.JSON;
 import com.alibaba.fastjson.serializer.SerializerFeature;
 import com.alibaba.fastjson.support.config.FastJsonConfig;
 import com.alibaba.fastjson.support.spring.FastJsonHttpMessageConverter;
-
 import com.company.project.core.Result;
 import com.company.project.core.ResultCode;
 import com.company.project.core.ServiceException;
@@ -31,20 +20,57 @@
 import org.springframework.web.servlet.NoHandlerFoundException;
 import org.springframework.web.servlet.config.annotation.CorsRegistry;
 import org.springframework.web.servlet.config.annotation.InterceptorRegistry;
-import org.springframework.web.servlet.config.annotation.WebMvcConfigurerAdapter;
+import org.springframework.web.servlet.config.annotation.WebMvcConfigurer;
 import org.springframework.web.servlet.handler.HandlerInterceptorAdapter;
 
-/**
- * Spring MVC 配置
- */
+import javax.servlet.ServletException;
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
+import java.io.IOException;
+import java.nio.charset.Charset;
+import java.util.ArrayList;
+import java.util.Collections;
+import java.util.List;
+
 @Configuration
-public class WebMvcConfigurer extends WebMvcConfigurerAdapter {
+public class MyWebMvcConfigurer implements WebMvcConfigurer {
 
-    private final Logger logger = LoggerFactory.getLogger(WebMvcConfigurer.class);
+    private final Logger logger = LoggerFactory.getLogger(MyWebMvcConfigurer.class);
     @Value("${spring.profiles.active}")
     private String env;//当前激活的配置文件
 
-    //使用阿里 FastJson 作为JSON MessageConverter
+    //添加拦截器
+    @Override
+    public void addInterceptors(InterceptorRegistry registry) {
+    //接口签名认证拦截器，该签名认证比较简单，实际项目中可以使用Json Web Token或其他更好的方式替代。
+        if (!"dev".equals(env)) { //开发环境忽略签名认证
+            registry.addInterceptor(new HandlerInterceptorAdapter() {
+                @Override
+                public boolean preHandle(HttpServletRequest request, HttpServletResponse response, Object handler) throws Exception {
+                    //验证签名
+                    boolean pass = validateSign(request);
+                    if (pass) {
+                        return true;
+                    } else {
+                        logger.warn("签名认证失败，请求接口：{}，请求IP：{}，请求参数：{}",
+                                request.getRequestURI(), getIpAddress(request), JSON.toJSONString(request.getParameterMap()));
+
+                        Result result = new Result();
+                        result.setCode(ResultCode.UNAUTHORIZED).setMessage("签名认证失败");
+                        responseResult(response, result);
+                        return false;
+                    }
+                }
+            });
+        }
+    }
+
+    //解决跨域问题
+    @Override
+    public void addCorsMappings(CorsRegistry registry) {
+        //registry.addMapping("/**");
+    }
+
     @Override
     public void configureMessageConverters(List<HttpMessageConverter<?>> converters) {
         FastJsonHttpMessageConverter converter = new FastJsonHttpMessageConverter();
@@ -57,11 +83,9 @@ public void configureMessageConverters(List<HttpMessageConverter<?>> converters)
         converters.add(converter);
     }
 
-
-    //统一异常处理
     @Override
-    public void configureHandlerExceptionResolvers(List<HandlerExceptionResolver> exceptionResolvers) {
-        exceptionResolvers.add(new HandlerExceptionResolver() {
+    public void configureHandlerExceptionResolvers(List<HandlerExceptionResolver> resolvers) {
+        resolvers.add(new HandlerExceptionResolver() {
             public ModelAndView resolveException(HttpServletRequest request, HttpServletResponse response, Object handler, Exception e) {
                 Result result = new Result();
                 if (e instanceof ServiceException) {//业务失败的异常，如“账号或密码错误”
@@ -93,38 +117,6 @@ public ModelAndView resolveException(HttpServletRequest request, HttpServletResp
         });
     }
 
-    //解决跨域问题
-    @Override
-    public void addCorsMappings(CorsRegistry registry) {
-        //registry.addMapping("/**");
-    }
-
-    //添加拦截器
-    @Override
-    public void addInterceptors(InterceptorRegistry registry) {
-        //接口签名认证拦截器，该签名认证比较简单，实际项目中可以使用Json Web Token或其他更好的方式替代。
-        if (!"dev".equals(env)) { //开发环境忽略签名认证
-            registry.addInterceptor(new HandlerInterceptorAdapter() {
-                @Override
-                public boolean preHandle(HttpServletRequest request, HttpServletResponse response, Object handler) throws Exception {
-                    //验证签名
-                    boolean pass = validateSign(request);
-                    if (pass) {
-                        return true;
-                    } else {
-                        logger.warn("签名认证失败，请求接口：{}，请求IP：{}，请求参数：{}",
-                                request.getRequestURI(), getIpAddress(request), JSON.toJSONString(request.getParameterMap()));
-
-                        Result result = new Result();
-                        result.setCode(ResultCode.UNAUTHORIZED).setMessage("签名认证失败");
-                        responseResult(response, result);
-                        return false;
-                    }
-                }
-            });
-        }
-    }
-
     private void responseResult(HttpServletResponse response, Result result) {
         response.setCharacterEncoding("UTF-8");
         response.setHeader("Content-type", "application/json;charset=UTF-8");