diff --git a/deploy/deploy.yaml b/deploy/deploy.yaml
index 1ad90164..480b87a8 100644
--- a/deploy/deploy.yaml
+++ b/deploy/deploy.yaml
@@ -1,3 +1,4 @@
+# SPEC: PJ2026-01060505 Workbench Performance; PJ2026-0106 平台运维
 manifestVersion: v1
 environment: dev
 namespace: hwlab-dev
@@ -288,7 +289,8 @@ lanes:
           - internal/agent/agentrun-dispatch.mjs
           - internal/agent/prompts/
           - skills/hwlab-agent-runtime/
-        env: {}
+        env:
+          HWLAB_METRICS_NAMESPACE: hwlab-v03
         observable: true
       hwlab-user-billing:
         runtimeKind: go-service