diff --git a/Jenkinsfile b/Jenkinsfile
index 447ca2fe..9e261f9f 100644
--- a/Jenkinsfile
+++ b/Jenkinsfile
@@ -242,7 +242,7 @@ pipeline {
                     def stageStartTime = System.currentTimeMillis()
                     
                     echo "📦 Building dependencies base image with Maven cache..."
-                    timeout(time: 15, unit: 'MINUTES') {
+                    timeout(time: 30, unit: 'MINUTES') {
                         // 【优化1】使用 Maven 缓存卷加速依赖下载
                         sh """
                             set -e