diff --git a/ensign-gateway/pom.xml b/ensign-gateway/pom.xml
index 71d6256..91db928 100644
--- a/ensign-gateway/pom.xml
+++ b/ensign-gateway/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <groupId>org.springframework.boot</groupId>
         <artifactId>spring-boot-starter-parent</artifactId>
-        <version>3.3.5</version>
+        <version>2.7.18</version>
         <relativePath/>
     </parent>
     <groupId>com.ensign</groupId>
@@ -15,7 +15,8 @@
     <description>ensign-gateway</description>
     <properties>
         <java.version>8</java.version>
-        <spring-cloud.version>2023.0.3</spring-cloud.version>
+        <spring-cloud.version>2021.0.8</spring-cloud.version>
+
     </properties>
     <dependencies>
         <dependency>
diff --git a/ensign-gateway/src/main/java/com/ensign/ensigngateway/conf/ProxyFilter.java b/ensign-gateway/src/main/java/com/ensign/ensigngateway/conf/ProxyFilter.java
index 295d07b..e245710 100644
--- a/ensign-gateway/src/main/java/com/ensign/ensigngateway/conf/ProxyFilter.java
+++ b/ensign-gateway/src/main/java/com/ensign/ensigngateway/conf/ProxyFilter.java
@@ -6,7 +6,6 @@ import org.springframework.beans.factory.annotation.Value;
 import org.springframework.cloud.gateway.filter.GatewayFilterChain;
 import org.springframework.cloud.gateway.filter.GlobalFilter;
 import org.springframework.http.HttpStatus;
-import org.springframework.http.HttpStatusCode;
 import org.springframework.http.MediaType;
 import org.springframework.stereotype.Component;
 import org.springframework.web.reactive.function.client.WebClient;
@@ -54,7 +53,7 @@ public class ProxyFilter implements GlobalFilter {
                     .header("userId", userId)
                     .accept(MediaType.APPLICATION_JSON)
                     .retrieve()
-                    .onStatus(HttpStatusCode::is4xxClientError, response -> {
+                    .onStatus(HttpStatus::is4xxClientError, response -> {
                         log.error(response.statusCode().toString());
                         return Mono.error(new RuntimeException("Unauthorized"));
                     })
diff --git a/ensign-server/src/main/resources/application-dev.yaml b/ensign-server/src/main/resources/application-dev.yaml
index 6a5db0c..2b69182 100644
--- a/ensign-server/src/main/resources/application-dev.yaml
+++ b/ensign-server/src/main/resources/application-dev.yaml
@@ -1,5 +1,5 @@
 server:
-  port: 48080
+  port: 38080
 
 --- #################### 数据库相关配置 ####################