diff --git a/k8s/apps/mtproxy/deployment.yaml b/k8s/apps/mtproxy/deployment.yaml
index 6462b59..5fd2f19 100644
--- a/k8s/apps/mtproxy/deployment.yaml
+++ b/k8s/apps/mtproxy/deployment.yaml
@@ -21,7 +21,7 @@ spec:
           requiredDuringSchedulingIgnoredDuringExecution:
             nodeSelectorTerms:
               - matchExpressions:
-                  - key: xray-node-address
+                  - key: mtproxy
                     operator: Exists
       containers:
         - name: mtproxy
@@ -33,7 +33,7 @@ spec:
               protocol: TCP
           env:
             - name: SECRET
-              value: "00baadf00d15abad1deaa51abaadcafe"
+              value: "4ef8819478eb9c8928ab741300235a8e"
           volumeMounts:
             - name: data
               mountPath: /data