diff --git a/backend/sdk/src/main/java/com/alibaba/higress/sdk/config/HigressServiceConfig.java b/backend/sdk/src/main/java/com/alibaba/higress/sdk/config/HigressServiceConfig.java
index 44cab31c..9b1aceb9 100644
--- a/backend/sdk/src/main/java/com/alibaba/higress/sdk/config/HigressServiceConfig.java
+++ b/backend/sdk/src/main/java/com/alibaba/higress/sdk/config/HigressServiceConfig.java
@@ -51,7 +51,7 @@ public static final class Builder {
 
         private Builder() {}
 
-        private Builder withKubeConfigPath(String kubeConfigPath) {
+        public Builder withKubeConfigPath(String kubeConfigPath) {
             this.kubeConfigPath = kubeConfigPath;
             return this;
         }