diff --git a/k8s/base/app-kratos.yml b/k8s/base/app-kratos.yml
index 4d7f4bc..5eba687 100644
--- a/k8s/base/app-kratos.yml
+++ b/k8s/base/app-kratos.yml
@@ -17,12 +17,13 @@ spec:
       valuesObject:
         deployment:
           extraVolumes:
-            - name: kratos-config
+            - name: kratos-custom-config
               configMap:
                 name: kratos-config
           extraVolumeMounts:
-            - name: kratos-config
-              mountPath: /etc/config/
+            - name: kratos-custom-config
+              mountPath: /etc/config/custom
+              readOnly: true
           extraEnv:
             - name: DSN
               valueFrom:
@@ -67,7 +68,7 @@ spec:
               default_schema_id: default
               schemas:
                 - id: default
-                  url: file:///etc/config/identity.schema.json
+                  url: file:///etc/config/custom/identity.schema.json
             courier:
               channels:
                 - id: sms