diff --git a/src/main/java/com/boot/security/server/config/SwaggerConfig.java b/src/main/java/com/boot/security/server/config/SwaggerConfig.java
index 110e172..39ed4cf 100644
--- a/src/main/java/com/boot/security/server/config/SwaggerConfig.java
+++ b/src/main/java/com/boot/security/server/config/SwaggerConfig.java
@@ -1,10 +1,14 @@
 package com.boot.security.server.config;
 
+import com.boot.security.server.filter.TokenFilter;
+import com.google.common.collect.Lists;
 import org.springframework.context.annotation.Bean;
 import org.springframework.context.annotation.Configuration;
 
 import springfox.documentation.builders.ApiInfoBuilder;
+import springfox.documentation.builders.ParameterBuilder;
 import springfox.documentation.builders.PathSelectors;
+import springfox.documentation.schema.ModelRef;
 import springfox.documentation.service.Contact;
 import springfox.documentation.spi.DocumentationType;
 import springfox.documentation.spring.web.plugins.Docket;
@@ -23,9 +27,16 @@ public class SwaggerConfig {
 
 	@Bean
 	public Docket docket() {
+		ParameterBuilder builder = new ParameterBuilder();
+		builder.parameterType("header").name(TokenFilter.TOKEN_KEY)
+				.description("header参数")
+				.required(false)
+				.modelRef(new ModelRef("string")); // 在swagger里显示header
+
 		return new Docket(DocumentationType.SWAGGER_2).groupName("swagger接口文档")
 				.apiInfo(new ApiInfoBuilder().title("swagger接口文档")
 						.contact(new Contact("小威老师", "", "xiaoweijiagou@163.com")).version("1.0").build())
+				.globalOperationParameters(Lists.newArrayList(builder.build()))
 				.select().paths(PathSelectors.any()).build();
 	}
 }
diff --git a/src/main/java/com/boot/security/server/filter/TokenFilter.java b/src/main/java/com/boot/security/server/filter/TokenFilter.java
index 22afb64..ec26e6c 100644
--- a/src/main/java/com/boot/security/server/filter/TokenFilter.java
+++ b/src/main/java/com/boot/security/server/filter/TokenFilter.java
@@ -28,7 +28,7 @@ import com.boot.security.server.service.TokenService;
 @Component
 public class TokenFilter extends OncePerRequestFilter {
 
-	private static final String TOKEN_KEY = "token";
+	public static final String TOKEN_KEY = "token";
 
 	@Autowired
 	private TokenService tokenService;