diff --git a/vita/cm.frontend.yaml b/vita/cm.frontend.yaml
new file mode 100644
index 0000000..a885c00
--- /dev/null
+++ b/vita/cm.frontend.yaml
@@ -0,0 +1,7 @@
+---
+apiVersion: v1
+kind: ConfigMap
+metadata:
+  name: vita-frontend-config
+data:
+  EXTERNAL_URL: https://go2025.konchin.com
diff --git a/vita/deploy.frontend.yaml b/vita/deploy.frontend.yaml
index 2a9ea9d..3e0b449 100644
--- a/vita/deploy.frontend.yaml
+++ b/vita/deploy.frontend.yaml
@@ -18,6 +18,12 @@ spec:
       containers:
         - name: frontend
           image: gitea.konchin.com/go2025/frontend:main
+          env:
+            - name: EXTERNAL_URL
+              valueFrom:
+                configMapKeyRef:
+                  name: vita-frontend-config
+                  key: EXTERNAL_URL
           imagePullSecrets:
             - name: regcred
           imagePullPolicy: Always
diff --git a/vita/kustomization.yaml b/vita/kustomization.yaml
index f31c9e5..793bc7b 100644
--- a/vita/kustomization.yaml
+++ b/vita/kustomization.yaml
@@ -8,6 +8,7 @@ resources:
   - namespace.yaml
   - cm.backend.yaml
   - cm.dcbot.yaml
+  - cm.frontend.yaml
   - deploy.backend.yaml
   - deploy.dcbot.yaml
   - deploy.frontend.yaml