diff --git a/config/manager/kustomization.yaml b/config/manager/kustomization.yaml
index 1b20368..b87dd66 100644
--- a/config/manager/kustomization.yaml
+++ b/config/manager/kustomization.yaml
@@ -2,4 +2,4 @@ resources:
 - manager.yaml
 images:
 - name: 4pdosc/autoconfig
-  newTag: "0.4.1"
+  newTag: "0.4.2"
diff --git a/config/samples/modelroute-qwen.yaml b/config/samples/modelroute-qwen.yaml
index 26cefbd..00b6970 100644
--- a/config/samples/modelroute-qwen.yaml
+++ b/config/samples/modelroute-qwen.yaml
@@ -3,8 +3,8 @@
 # 前置:cart-qwen 需先用 cache_aware_router helm chart 装(一个模型一个 cart):
 #   helm -n llm-route install cart-qwen <cart-chart> \
 #     --set fullnameOverride=cart-qwen \
-#     --set reload.image=4pdosc/autoconfig-reload:0.4.1 \
-#     --set ha.image=4pdosc/autoconfig-hagate:0.4.1
+#     --set reload.image=4pdosc/autoconfig-reload:0.4.2 \
+#     --set ha.image=4pdosc/autoconfig-hagate:0.4.2
 #   (cart 起始 initContainer 等 cart-qwen-config 有 workers → 本 ModelRoute apply 后 autoconfig 写入即就绪)
 # autoconfig 据此写 openresty-conf(session_route_qwen.conf)+ cart-qwen-config(workers)。
 # 所有 service / outputConfigMap 均为 ns/name 全限定 → controller 全集群 watch,本 ModelRoute 放哪个 ns 都行
diff --git a/deploy/helm/autoconfig/Chart.yaml b/deploy/helm/autoconfig/Chart.yaml
index 6c42940..4bea316 100644
--- a/deploy/helm/autoconfig/Chart.yaml
+++ b/deploy/helm/autoconfig/Chart.yaml
@@ -2,7 +2,7 @@ apiVersion: v2
 name: autoconfig
 description: k8s 后端发现 → 自动同步 openresty peers / cache-aware-router workers(ModelRoute controller)
 type: application
-version: 0.4.1         # chart 版本
-appVersion: "0.4.1"   # 镜像版本(image.tag 缺省用它)
+version: 0.4.2         # chart 版本
+appVersion: "0.4.2"   # 镜像版本(image.tag 缺省用它)
 keywords: [routing, openresty, cache-aware-router, service-discovery, operator]
 home: https://github.com/modelsphere/autoconfig
diff --git a/test/e2e/crd_e2e.sh b/test/e2e/crd_e2e.sh
index 79ec6cf..76b2afe 100644
--- a/test/e2e/crd_e2e.sh
+++ b/test/e2e/crd_e2e.sh
@@ -4,13 +4,13 @@
 # → 验 cart-config workers + openresty CART优先/后端兜底 peers + status → scale 跟随 → 删除清理。
 #
 # 依赖:autoconfig helm chart(默认 $HERE/charts/autoconfig,含 CRD+RBAC+controller)。
-# 用法:NS=ac-e2e IMG=4pdosc/autoconfig:0.4.1 bash crd_e2e.sh [--keep]
+# 用法:NS=ac-e2e IMG=4pdosc/autoconfig:0.4.2 bash crd_e2e.sh [--keep]
 set -uo pipefail
 HERE="$(cd "$(dirname "$0")" && pwd)"
 NS=${NS:-ac-e2e}
 CTRL_NS=${CTRL_NS:-autoconfig}
 AC_CHART=${AC_CHART:-$HERE/charts/autoconfig}
-IMG=${IMG:-4pdosc/autoconfig:0.4.1}
+IMG=${IMG:-4pdosc/autoconfig:0.4.2}
 MOCK=${MOCK:-python:3.12-alpine}
 KEEP=0; [ "${1:-}" = "--keep" ] && KEEP=1
 FAIL=0
diff --git a/test/e2e/ha_failover_check.sh b/test/e2e/ha_failover_check.sh
index 9e9f02c..e53c2ce 100644
--- a/test/e2e/ha_failover_check.sh
+++ b/test/e2e/ha_failover_check.sh
@@ -7,7 +7,7 @@ NS=${NS:-kimi}
 CHARTS=${CHARTS:-$HERE/charts}
 OR_IMG=${OR_IMG:-4pdosc/llm-openresty:0.1.20}
 CART_IMG=${CART_IMG:-4pdosc/cache_aware_router:0.6.5}
-ACR=${ACR:-4pdosc/autoconfig-reload:0.4.1}
+ACR=${ACR:-4pdosc/autoconfig-reload:0.4.2}
 AUTH_KEY=${AUTH_KEY:?需设置:openresty 入口鉴权 key(Bearer)}
 FAIL=0; say(){ echo -e "\n=== $* ==="; }; ok(){ echo "  PASS: $*"; }; bad(){ echo "  FAIL: $*"; FAIL=1; }
 
diff --git a/test/e2e/helm_e2e.sh b/test/e2e/helm_e2e.sh
index 580d75b..e95394d 100644
--- a/test/e2e/helm_e2e.sh
+++ b/test/e2e/helm_e2e.sh
@@ -7,7 +7,7 @@ HERE="$(cd "$(dirname "$0")" && pwd)"
 CHART=${CHART:-$HERE/autoconfig}
 NS=${NS:-autoconfig}
 TNS=${TNS:-ac-helm-e2e}
-IMG_TAG=${IMG_TAG:-0.4.1}
+IMG_TAG=${IMG_TAG:-0.4.2}
 MOCK=${MOCK:-python:3.12-alpine}
 KEEP=0; [ "${1:-}" = "--keep" ] && KEEP=1
 FAIL=0
diff --git a/test/e2e/prod_real_model_e2e.sh b/test/e2e/prod_real_model_e2e.sh
index a7cc2c5..4d2149a 100644
--- a/test/e2e/prod_real_model_e2e.sh
+++ b/test/e2e/prod_real_model_e2e.sh
@@ -3,7 +3,7 @@
 # 后端 = 真 opt-125m vLLM(复用 e2e-test/vllm-mock-vllm-svc,跨 ns discovery)。真 /v1/completions 推理。
 set -uo pipefail
 NS=${NS:-llm-route}; CTRL_NS=autoconfig; CHARTS=~/prod-e2e/charts
-H=4pdosc; TAG=${IMG_TAG:-0.4.1}
+H=4pdosc; TAG=${IMG_TAG:-0.4.2}
 AC=$H/autoconfig; ACR=$H/autoconfig-reload:$TAG; AH=$H/autoconfig-hagate:$TAG
 OR_IMG=$H/llm-openresty:0.1.20; CART_IMG=$H/cache_aware_router:0.6.5; MON_IMG=${MON_IMG:?set MON_IMG to an llm-monitor image}
 BACKEND_SVC=e2e-test/vllm-mock-vllm-svc; BPORT=8000; MODEL=facebook/opt-125m
diff --git a/test/e2e/real_helm_e2e.sh b/test/e2e/real_helm_e2e.sh
index 0fee93a..547bdba 100644
--- a/test/e2e/real_helm_e2e.sh
+++ b/test/e2e/real_helm_e2e.sh
@@ -5,12 +5,12 @@
 # Run it where kubectl and helm reach the cluster. Needs charts/{autoconfig,openresty,cache_aware_router,monitor}
 # next to it (the autoconfig chart carries the CRD, RBAC and controller).
 #   openresty / monitor / cache_aware_router chart 各在其仓(llm-openresty / llm-monitor / cache_aware_router)的 k8s/helm/ —— 跑前拷进 charts/{openresty,monitor,cache_aware_router}。
-#   IMG_TAG=0.4.1 bash real_helm_e2e.sh [--keep]
+#   IMG_TAG=0.4.2 bash real_helm_e2e.sh [--keep]
 set -uo pipefail
 HERE="$(cd "$(dirname "$0")" && pwd)"
 NS=${NS:-ac-helm}
 CTRL_NS=${CTRL_NS:-autoconfig}
-TAG=${IMG_TAG:-0.4.1}
+TAG=${IMG_TAG:-0.4.2}
 CHARTS=${CHARTS:-$HERE/charts}
 AC=4pdosc/autoconfig
 ACR=4pdosc/autoconfig-reload:$TAG
diff --git a/test/e2e/real_kimi_e2e.sh b/test/e2e/real_kimi_e2e.sh
index f0dddd5..cb99d65 100644
--- a/test/e2e/real_kimi_e2e.sh
+++ b/test/e2e/real_kimi_e2e.sh
@@ -5,12 +5,12 @@
 #       真发一条 /v1/chat/completions 经 openresty→CART→kimi 拿真实回答。
 # 依赖同目录:charts/{autoconfig,openresty,cache_aware_router,monitor}(autoconfig chart 含 CRD+RBAC+controller)。
 #   openresty / monitor / cache_aware_router chart 各在其仓(llm-openresty / llm-monitor / cache_aware_router)的 k8s/helm/ —— 跑前拷进 charts/{openresty,monitor,cache_aware_router}。
-#   IMG_TAG=0.4.1 bash real_kimi_e2e.sh [--keep]
+#   IMG_TAG=0.4.2 bash real_kimi_e2e.sh [--keep]
 set -uo pipefail
 HERE="$(cd "$(dirname "$0")" && pwd)"
 NS=${NS:-kimi}                      # 与 kimi LWS 同 ns(discovery 同 ns)
 CTRL_NS=${CTRL_NS:-autoconfig}
-TAG=${IMG_TAG:-0.4.1}
+TAG=${IMG_TAG:-0.4.2}
 CHARTS=${CHARTS:-$HERE/charts}
 KIMI_SVC=${KIMI_SVC:-kimi-k26-leader}
 MODEL=${MODEL:-kimi-k2.6}
diff --git a/test/e2e/test_dynamic.sh b/test/e2e/test_dynamic.sh
index 2545904..8b03e4d 100644
--- a/test/e2e/test_dynamic.sh
+++ b/test/e2e/test_dynamic.sh
@@ -3,7 +3,7 @@
 # 后端用可扩缩 mock(autoconfig 发现行为不需真推理);真推理/GPU 数据在 resilience/opt 用真 opt-125m。
 set -uo pipefail
 NS=${NS:-llm-route}; CTRL_NS=autoconfig; CHARTS=~/prod-e2e/charts
-H=4pdosc; TAG=${IMG_TAG:-0.4.1}
+H=4pdosc; TAG=${IMG_TAG:-0.4.2}
 AC=$H/autoconfig; ACR=$H/autoconfig-reload:$TAG; AH=$H/autoconfig-hagate:$TAG
 OR_IMG=$H/llm-openresty:0.1.20; CART_IMG=$H/cache_aware_router:0.6.5; MON_IMG=${MON_IMG:?set MON_IMG to an llm-monitor image}; MOCK=python:3.12-alpine
 KEEP=${KEEP:-0}; FAIL=0
diff --git a/test/e2e/verify_crossns_port.sh b/test/e2e/verify_crossns_port.sh
index b888757..21acff8 100644
--- a/test/e2e/verify_crossns_port.sh
+++ b/test/e2e/verify_crossns_port.sh
@@ -2,10 +2,10 @@
 # 验证两个新特性(0.3.8 端口自动推导 + 0.3.22 service ns/name 跨 ns 发现):
 # 在【别的 ns(xns)】建 ModelRoute,discovery.service=kimi/kimi-k26-leader(跨 ns)、【不写 port】,
 # 验证仍发现 kimi leader、端口自动 = 8050。前提:kimi LWS 在跑、autoconfig controller 已升到目标 tag。
-# 依赖:autoconfig helm chart($HERE/charts/autoconfig)。用法:IMG_TAG=0.4.1 bash verify_crossns_port.sh
+# 依赖:autoconfig helm chart($HERE/charts/autoconfig)。用法:IMG_TAG=0.4.2 bash verify_crossns_port.sh
 set -uo pipefail
 HERE="$(cd "$(dirname "$0")" && pwd)"
-TAG=${IMG_TAG:-0.4.1}
+TAG=${IMG_TAG:-0.4.2}
 CTRL_NS=${CTRL_NS:-autoconfig}
 AC=4pdosc/autoconfig
 AC_CHART=${AC_CHART:-$HERE/charts/autoconfig}
diff --git a/test/e2e/verify_status_error.sh b/test/e2e/verify_status_error.sh
index 1527c69..03fd796 100644
--- a/test/e2e/verify_status_error.sh
+++ b/test/e2e/verify_status_error.sh
@@ -1,10 +1,10 @@
 #!/usr/bin/env bash
 # 验证:发现失败(多端口 Service 未显式配 port)时,原因写进 ModelRoute status(DiscoverError),
 # kubectl describe/get 看得到——而非只进 controller 日志。前提:controller 已升到目标 tag。
-# 依赖:autoconfig helm chart($HERE/charts/autoconfig)。用法:IMG_TAG=0.4.1 bash verify_status_error.sh
+# 依赖:autoconfig helm chart($HERE/charts/autoconfig)。用法:IMG_TAG=0.4.2 bash verify_status_error.sh
 set -uo pipefail
 HERE="$(cd "$(dirname "$0")" && pwd)"
-TAG=${IMG_TAG:-0.4.1}
+TAG=${IMG_TAG:-0.4.2}
 CTRL_NS=${CTRL_NS:-autoconfig}
 AC=4pdosc/autoconfig
 AC_CHART=${AC_CHART:-$HERE/charts/autoconfig}