diff --git a/README.md b/README.md
index 72f3591..0c2c430 100644
--- a/README.md
+++ b/README.md
@@ -20,7 +20,7 @@
 
 **后台模块：**[http://119.91.222.184/admin/login](http://119.91.222.184/admin/login)（账号-密码：guest@qq.com-123456）
 
-**API 文档：** [http://119.91.222.184/swagger-ui.html](http://119.91.222.184/swagger-ui.html)
+**API 文档：** [http://119.91.222.184/doc.html](http://119.91.222.184/doc.html)
 
 <br/>
 
diff --git a/pom.xml b/pom.xml
index eb6aed5..26ec1b5 100644
--- a/pom.xml
+++ b/pom.xml
@@ -160,14 +160,9 @@
         </dependency>
         <!-- swagger api文档生成工具 -->
         <dependency>
-            <groupId>io.springfox</groupId>
-            <artifactId>springfox-swagger2</artifactId>
-            <version>2.5.0</version>
-        </dependency>
-        <dependency>
-            <groupId>io.springfox</groupId>
-            <artifactId>springfox-swagger-ui</artifactId>
-            <version>2.5.0</version>
+            <groupId>com.github.xiaoymin</groupId>
+            <artifactId>knife4j-spring-boot-starter</artifactId>
+            <version>3.0.3</version>
         </dependency>
     </dependencies>
 
diff --git a/src/main/java/com/example/jieyue/common/config/Swagger2Config.java b/src/main/java/com/example/jieyue/common/config/Swagger2Config.java
index 602f9fb..3ebf004 100644
--- a/src/main/java/com/example/jieyue/common/config/Swagger2Config.java
+++ b/src/main/java/com/example/jieyue/common/config/Swagger2Config.java
@@ -5,7 +5,6 @@ import org.springframework.context.annotation.Configuration;
 import springfox.documentation.builders.ApiInfoBuilder;
 import springfox.documentation.builders.PathSelectors;
 import springfox.documentation.builders.RequestHandlerSelectors;
-import springfox.documentation.service.ApiInfo;
 import springfox.documentation.service.Contact;
 import springfox.documentation.spi.DocumentationType;
 import springfox.documentation.spring.web.plugins.Docket;
@@ -14,21 +13,22 @@ import springfox.documentation.swagger2.annotations.EnableSwagger2;
 @EnableSwagger2
 @Configuration
 public class Swagger2Config {
-    @Bean
-    public Docket mapRestApi() {
-        return new Docket(DocumentationType.SWAGGER_2).groupName("捷阅网API文档")
-                .apiInfo(apiInfo()).select()
+    @Bean(value = "defaultApi2")
+    public Docket defaultApi2() {
+        String groupName="2.0.5";
+        Docket docket=new Docket(DocumentationType.OAS_30)
+                .apiInfo(new ApiInfoBuilder()
+                        .title("捷阅网 API 文档")
+                        .contact(new Contact("Bosen","https://bosen-once.gitee.io","13416263336@163.com"))
+                        .version("2.0.5")
+                        .build())
+                //分组名称
+                .groupName(groupName)
+                .select()
+                //这里指定Controller扫描包路径
                 .apis(RequestHandlerSelectors.basePackage("com.example.jieyue"))
                 .paths(PathSelectors.any())
                 .build();
-    }
-
-    private ApiInfo apiInfo() {
-        return new ApiInfoBuilder()
-                .title("捷阅网API文档")
-                .description(" ")
-                .contact(new Contact("Bosen",null ,"13416263336.com"))
-                .version("2.0.5")
-                .build();
+        return docket;
     }
 }