diff --git a/yudao-gateway/pom.xml b/yudao-gateway/pom.xml
index 2b1b27e69..cef02f3d9 100644
--- a/yudao-gateway/pom.xml
+++ b/yudao-gateway/pom.xml
@@ -57,8 +57,9 @@
         </dependency>
 
         <dependency>
-            <groupId>org.springdoc</groupId>
-            <artifactId>springdoc-openapi-webflux-ui</artifactId>
+            <groupId>com.github.xiaoymin</groupId> <!-- 接口文档 -->
+            <artifactId>knife4j-spring-boot-starter</artifactId>
+            <version>3.0.3</version>
         </dependency>
 
         <!-- RPC 远程调用相关 -->
diff --git a/yudao-gateway/src/main/java/cn/iocoder/yudao/gateway/config/SpringDocConfiguration.java b/yudao-gateway/src/main/java/cn/iocoder/yudao/gateway/config/SpringDocConfiguration.java
deleted file mode 100644
index ea54f01de..000000000
--- a/yudao-gateway/src/main/java/cn/iocoder/yudao/gateway/config/SpringDocConfiguration.java
+++ /dev/null
@@ -1,35 +0,0 @@
-package cn.iocoder.yudao.gateway.config;
-
-import lombok.extern.slf4j.Slf4j;
-import org.springdoc.core.GroupedOpenApi;
-import org.springframework.cloud.gateway.route.RouteDefinition;
-import org.springframework.cloud.gateway.route.RouteDefinitionLocator;
-import org.springframework.context.annotation.Bean;
-import org.springframework.context.annotation.Configuration;
-import org.springframework.context.annotation.Lazy;
-
-import java.util.ArrayList;
-import java.util.List;
-
-@Slf4j
-@Configuration
-public class SpringDocConfiguration {
-    private static final String SERVER_NAME_SUFFIX = "-api";
-
-    @Bean
-    @Lazy(false)
-    public List<GroupedOpenApi> apis(RouteDefinitionLocator locator) {
-        List<GroupedOpenApi> groups = new ArrayList<>();
-        List<RouteDefinition> definitions = locator.getRouteDefinitions().collectList().block();
-        for (RouteDefinition definition : definitions) {
-            log.info("id: " + definition.getId() + "  " + definition.getUri().toString());
-        }
-        definitions.stream()
-                .filter(routeDefinition -> routeDefinition.getId().matches(".*"+SERVER_NAME_SUFFIX))
-                .forEach(routeDefinition -> {
-                    String name = routeDefinition.getId().replaceAll(SERVER_NAME_SUFFIX, "");
-                    GroupedOpenApi.builder().pathsToMatch("/" + name + "/**").group(name).build();
-                });
-        return groups;
-    }
-}
diff --git a/yudao-gateway/src/main/java/cn/iocoder/yudao/gateway/swagger/SwaggerHandler.java b/yudao-gateway/src/main/java/cn/iocoder/yudao/gateway/swagger/SwaggerHandler.java
index 3b30a4786..7cae3c810 100644
--- a/yudao-gateway/src/main/java/cn/iocoder/yudao/gateway/swagger/SwaggerHandler.java
+++ b/yudao-gateway/src/main/java/cn/iocoder/yudao/gateway/swagger/SwaggerHandler.java
@@ -1,54 +1,54 @@
-//package cn.iocoder.yudao.gateway.swagger;
-//
-//
-//import org.springframework.beans.factory.annotation.Autowired;
-//import org.springframework.http.HttpStatus;
-//import org.springframework.http.ResponseEntity;
-//import org.springframework.web.bind.annotation.GetMapping;
-//import org.springframework.web.bind.annotation.RequestMapping;
-//import org.springframework.web.bind.annotation.RestController;
-//import reactor.core.publisher.Mono;
-//import springfox.documentation.swagger.web.*;
-//
-//import javax.annotation.Resource;
-//import java.util.List;
-//import java.util.Optional;
-//
-///**
-// * Swagger Controller
-// *
-// * @author zxliu
-// * @date 2022-10-25 11:24
-// */
-//@RestController
-//@RequestMapping("/swagger-resources")
-//public class SwaggerHandler {
-//
-//    @Resource
-//    private SwaggerResourcesProvider swaggerResources;
-//
-//    @SuppressWarnings("SpringJavaAutowiredFieldsWarningInspection") // 只有 @Autowired 可以实现可选注入
-//    @Autowired(required = false)
-//    private SecurityConfiguration securityConfiguration;
-//    @SuppressWarnings("SpringJavaAutowiredFieldsWarningInspection") // 只有 @Autowired 可以实现可选注入
-//    @Autowired(required = false)
-//    private UiConfiguration uiConfiguration;
-//
-//    @GetMapping("")
-//    public Mono<ResponseEntity<List<SwaggerResource>>> swaggerResources() {
-//        return Mono.just((new ResponseEntity<>(swaggerResources.get(), HttpStatus.OK)));
-//    }
-//
-//    @GetMapping("/configuration/security")
-//    public Mono<ResponseEntity<SecurityConfiguration>> securityConfiguration() {
-//        return Mono.just(new ResponseEntity<>(Optional.ofNullable(securityConfiguration)
-//                .orElse(SecurityConfigurationBuilder.builder().build()), HttpStatus.OK));
-//    }
-//
-//    @GetMapping("/configuration/ui")
-//    public Mono<ResponseEntity<UiConfiguration>> uiConfiguration() {
-//        return Mono.just(new ResponseEntity<>(Optional.ofNullable(uiConfiguration)
-//                .orElse(UiConfigurationBuilder.builder().build()), HttpStatus.OK));
-//    }
-//
-//}
+package cn.iocoder.yudao.gateway.swagger;
+
+
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.http.HttpStatus;
+import org.springframework.http.ResponseEntity;
+import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RestController;
+import reactor.core.publisher.Mono;
+import springfox.documentation.swagger.web.*;
+
+import javax.annotation.Resource;
+import java.util.List;
+import java.util.Optional;
+
+/**
+ * Swagger Controller
+ *
+ * @author zxliu
+ * @date 2022-10-25 11:24
+ */
+@RestController
+@RequestMapping("/swagger-resources")
+public class SwaggerHandler {
+
+    @Resource
+    private SwaggerResourcesProvider swaggerResources;
+
+    @SuppressWarnings("SpringJavaAutowiredFieldsWarningInspection") // 只有 @Autowired 可以实现可选注入
+    @Autowired(required = false)
+    private SecurityConfiguration securityConfiguration;
+    @SuppressWarnings("SpringJavaAutowiredFieldsWarningInspection") // 只有 @Autowired 可以实现可选注入
+    @Autowired(required = false)
+    private UiConfiguration uiConfiguration;
+
+    @GetMapping("")
+    public Mono<ResponseEntity<List<SwaggerResource>>> swaggerResources() {
+        return Mono.just((new ResponseEntity<>(swaggerResources.get(), HttpStatus.OK)));
+    }
+
+    @GetMapping("/configuration/security")
+    public Mono<ResponseEntity<SecurityConfiguration>> securityConfiguration() {
+        return Mono.just(new ResponseEntity<>(Optional.ofNullable(securityConfiguration)
+                .orElse(SecurityConfigurationBuilder.builder().build()), HttpStatus.OK));
+    }
+
+    @GetMapping("/configuration/ui")
+    public Mono<ResponseEntity<UiConfiguration>> uiConfiguration() {
+        return Mono.just(new ResponseEntity<>(Optional.ofNullable(uiConfiguration)
+                .orElse(UiConfigurationBuilder.builder().build()), HttpStatus.OK));
+    }
+
+}
diff --git a/yudao-gateway/src/main/java/cn/iocoder/yudao/gateway/swagger/SwaggerProvider.java b/yudao-gateway/src/main/java/cn/iocoder/yudao/gateway/swagger/SwaggerProvider.java
index 8b1cb86a3..03aee0fbc 100644
--- a/yudao-gateway/src/main/java/cn/iocoder/yudao/gateway/swagger/SwaggerProvider.java
+++ b/yudao-gateway/src/main/java/cn/iocoder/yudao/gateway/swagger/SwaggerProvider.java
@@ -1,102 +1,102 @@
-//package cn.iocoder.yudao.gateway.swagger;
-//
-//import cn.hutool.core.collection.CollUtil;
-//import cn.hutool.core.util.StrUtil;
-//import lombok.extern.slf4j.Slf4j;
-//import org.springframework.cloud.gateway.config.GatewayProperties;
-//import org.springframework.cloud.gateway.handler.predicate.PredicateDefinition;
-//import org.springframework.cloud.gateway.route.RouteDefinition;
-//import org.springframework.cloud.gateway.support.NameUtils;
-//import org.springframework.context.annotation.Primary;
-//import org.springframework.stereotype.Component;
-//import springfox.documentation.swagger.web.SwaggerResource;
-//import springfox.documentation.swagger.web.SwaggerResourcesProvider;
-//
-//import javax.annotation.Resource;
-//import java.util.ArrayList;
-//import java.util.HashSet;
-//import java.util.List;
-//import java.util.Set;
-//
-///**
-// * Swagger 资源的 Provider 实现类
-// *
-// * @author zxliu
-// * @date 2022-10-25 11:23
-// */
-//@Component
-//@Primary
-//@Slf4j
-//public class SwaggerProvider implements SwaggerResourcesProvider {
-//
-//    @Resource
-//    private GatewayProperties gatewayProperties;
-//
-//    /**
-//     * 获得 SwaggerResource 列表
-//     *
-//     * @return SwaggerResource 列表
-//     */
-//    @Override
-//    public List<SwaggerResource> get() {
-//        // 将 RouteDefinition 转换成 SwaggerResource
-//        List<SwaggerResource> resources = new ArrayList<>();
-//        Set<String> serviceNames = new HashSet<>(); // 已处理的服务名，避免重复
-//        gatewayProperties.getRoutes().forEach(route -> {
-//            // 已存在的服务，直接忽略
-//            String serviceName = route.getUri().getHost();
-//            if (StrUtil.isEmpty(serviceName)) {
-//                return;
-//            }
-//            if (!serviceNames.add(serviceName)) {
-//                return;
-//            }
-//
-//            // 获得 Path PredicateDefinition
-//            String path = getRoutePath(route);
-//            if (path == null) {
-//                return;
-//            }
-//
-//            // 重要：构建最终的 SwaggerResource 对象
-//            resources.add(buildSwaggerResource(serviceName, path));
-//        });
-//        return resources;
-//    }
-//
-//    private SwaggerResource buildSwaggerResource(String name, String location) {
-//        SwaggerResource swaggerResource = new SwaggerResource();
-//        swaggerResource.setName(name);
-//        swaggerResource.setLocation(location);
-//        swaggerResource.setSwaggerVersion("2.0");
-//        return swaggerResource;
-//    }
-//
-//    /**
-//     * 获得路由的 Path
-//     *
-//     * ① 输入：
-//     *  predicates:
-//     *      - Path=/admin-api/system/**
-//     * ② 输出：
-//     *  /admin-api/system/v2/api-docs
-//     *
-//     * @param route 路由
-//     * @return 路由
-//     */
-//    private String getRoutePath(RouteDefinition route) {
-//        PredicateDefinition pathDefinition = CollUtil.findOne(route.getPredicates(),
-//                predicateDefinition -> "Path".equals(predicateDefinition.getName()));
-//        if (pathDefinition == null) {
-//            log.info("[get][Route({}) 没有 Path 条件，忽略接口文档]", route.getId());
-//            return null;
-//        }
-//        String path = pathDefinition.getArgs().get(NameUtils.GENERATED_NAME_PREFIX + "0");
-//        if (StrUtil.isEmpty(path)) {
-//            log.info("[get][Route({}) Path 的值为空，忽略接口文档]", route.getId());
-//            return null;
-//        }
-//        return path.replace("/**", "/v2/api-docs");
-//    }
-//
-//}
+package cn.iocoder.yudao.gateway.swagger;
+
+import cn.hutool.core.collection.CollUtil;
+import cn.hutool.core.util.StrUtil;
+import lombok.extern.slf4j.Slf4j;
+import org.springframework.cloud.gateway.config.GatewayProperties;
+import org.springframework.cloud.gateway.handler.predicate.PredicateDefinition;
+import org.springframework.cloud.gateway.route.RouteDefinition;
+import org.springframework.cloud.gateway.support.NameUtils;
+import org.springframework.context.annotation.Primary;
+import org.springframework.stereotype.Component;
+import springfox.documentation.swagger.web.SwaggerResource;
+import springfox.documentation.swagger.web.SwaggerResourcesProvider;
+
+import javax.annotation.Resource;
+import java.util.ArrayList;
+import java.util.HashSet;
+import java.util.List;
+import java.util.Set;
+
+/**
+ * Swagger 资源的 Provider 实现类
+ *
+ * @author zxliu
+ * @since 2022-10-25 11:23
+ */
+@Component
+@Primary
+@Slf4j
+public class SwaggerProvider implements SwaggerResourcesProvider {
+
+    @Resource
+    private GatewayProperties gatewayProperties;
+
+    /**
+     * 获得 SwaggerResource 列表
+     *
+     * @return SwaggerResource 列表
+     */
+    @Override
+    public List<SwaggerResource> get() {
+        // 将 RouteDefinition 转换成 SwaggerResource
+        List<SwaggerResource> resources = new ArrayList<>();
+        Set<String> serviceNames = new HashSet<>(); // 已处理的服务名，避免重复
+        gatewayProperties.getRoutes().forEach(route -> {
+            // 已存在的服务，直接忽略
+            String serviceName = route.getUri().getHost();
+            if (StrUtil.isEmpty(serviceName)) {
+                return;
+            }
+            if (!serviceNames.add(serviceName)) {
+                return;
+            }
+
+            // 获得 Path PredicateDefinition
+            String path = getRoutePath(route);
+            if (path == null) {
+                return;
+            }
+
+            // 重要：构建最终的 SwaggerResource 对象
+            resources.add(buildSwaggerResource(serviceName, path));
+        });
+        return resources;
+    }
+
+    private SwaggerResource buildSwaggerResource(String name, String location) {
+        SwaggerResource swaggerResource = new SwaggerResource();
+        swaggerResource.setName(name);
+        swaggerResource.setLocation(location);
+        swaggerResource.setSwaggerVersion("3.0.3");
+        return swaggerResource;
+    }
+
+    /**
+     * 获得路由的 Path
+     *
+     * ① 输入：
+     *  predicates:
+     *      - Path=/admin-api/system/**
+     * ② 输出：
+     *  /admin-api/system/v3/api-docs
+     *
+     * @param route 路由
+     * @return 路由
+     */
+    private String getRoutePath(RouteDefinition route) {
+        PredicateDefinition pathDefinition = CollUtil.findOne(route.getPredicates(),
+                predicateDefinition -> "Path".equals(predicateDefinition.getName()));
+        if (pathDefinition == null) {
+            log.info("[get][Route({}) 没有 Path 条件，忽略接口文档]", route.getId());
+            return null;
+        }
+        String path = pathDefinition.getArgs().get(NameUtils.GENERATED_NAME_PREFIX + "0");
+        if (StrUtil.isEmpty(path)) {
+            log.info("[get][Route({}) Path 的值为空，忽略接口文档]", route.getId());
+            return null;
+        }
+        return path.replace("/**", "/v3/api-docs");
+    }
+
+}
diff --git a/yudao-gateway/src/main/resources/application.yaml b/yudao-gateway/src/main/resources/application.yaml
index b4be75ede..6a3a6257c 100644
--- a/yudao-gateway/src/main/resources/application.yaml
+++ b/yudao-gateway/src/main/resources/application.yaml
@@ -12,37 +12,37 @@ spring:
           predicates: # 断言，作为路由的匹配条件，对应 RouteDefinition 数组
             - Path=/admin-api/system/**
           filters:
-              - RewritePath=/admin-api/system/v2/api-docs, /v2/api-docs # 配置，保证转发到 /v2/api-docs
+              - RewritePath=/admin-api/system/v3/api-docs, /v3/api-docs # 配置，保证转发到 /v3/api-docs
         - id: system-app-api # 路由的编号
           uri: grayLb://system-server
           predicates: # 断言，作为路由的匹配条件，对应 RouteDefinition 数组
             - Path=/app-api/system/**
           filters:
-              - RewritePath=/app-api/system/v2/api-docs, /v2/api-docs
+              - RewritePath=/app-api/system/v3/api-docs, /v3/api-docs
         - id: infra-admin-api # 路由的编号
           uri: grayLb://infra-server
           predicates: # 断言，作为路由的匹配条件，对应 RouteDefinition 数组
             - Path=/admin-api/infra/**
           filters:
-              - RewritePath=/admin-api/infra/v2/api-docs, /v2/api-docs
+              - RewritePath=/admin-api/infra/v3/api-docs, /v3/api-docs
         - id: infra-app-api # 路由的编号
           uri: grayLb://infra-server
           predicates: # 断言，作为路由的匹配条件，对应 RouteDefinition 数组
             - Path=/app-api/infra/**
           filters:
-              - RewritePath=/app-api/infra/v2/api-docs, /v2/api-docs
+              - RewritePath=/app-api/infra/v3/api-docs, /v3/api-docs
         - id: bpm-admin-api # 路由的编号
           uri: grayLb://bpm-server
           predicates: # 断言，作为路由的匹配条件，对应 RouteDefinition 数组
             - Path=/admin-api/bpm/**
           filters:
-              - RewritePath=/admin-api/bpm/v2/api-docs, /v2/api-docs
+              - RewritePath=/admin-api/bpm/v3/api-docs, /v3/api-docs
         - id: report-admin-api # 路由的编号
           uri: grayLb://report-server
           predicates: # 断言，作为路由的匹配条件，对应 RouteDefinition 数组
             - Path=/admin-api/report/**
           filters:
-            - RewritePath=/admin-api/report/v2/api-docs, /v2/api-docs
+            - RewritePath=/admin-api/report/v3/api-docs, /v3/api-docs
         - id: report-jmreport # 路由的编号（积木报表）
           uri: grayLb://report-server
           predicates: # 断言，作为路由的匹配条件，对应 RouteDefinition 数组