diff --git a/backend/src/main/java/com/qqchen/deploy/backend/deploy/integration/impl/K8sServiceIntegrationImpl.java b/backend/src/main/java/com/qqchen/deploy/backend/deploy/integration/impl/K8sServiceIntegrationImpl.java
index d6ba83f5..98a49767 100644
--- a/backend/src/main/java/com/qqchen/deploy/backend/deploy/integration/impl/K8sServiceIntegrationImpl.java
+++ b/backend/src/main/java/com/qqchen/deploy/backend/deploy/integration/impl/K8sServiceIntegrationImpl.java
@@ -68,7 +68,7 @@ public class K8sServiceIntegrationImpl extends BaseExternalSystemIntegration<Api
             // 直接使用config作为kubeconfig内容
             ApiClient client = Config.fromConfig(new StringReader(config));
             client.setConnectTimeout(15000);  // 15秒连接超时
-            client.setReadTimeout(120000);    // 120秒读取超时（优化日志查询等耗时操作）
+            client.setReadTimeout(30000);     // 30秒读取超时（避免健康检查时长时间阻塞）
             
             // 关键优化：强制使用 HTTP/1.1，避免 HTTP/2 连接复用问题
             // HTTP/2 在 K8S API 高并发场景下容易出现 ConnectionShutdownException、Broken pipe 等问题