diff --git a/env-sets/dev/services/svc-1/check.yaml b/env-sets/dev/services/svc-1/check.yaml
new file mode 100644
index 0000000..06586d5
--- /dev/null
+++ b/env-sets/dev/services/svc-1/check.yaml
@@ -0,0 +1,9 @@
+message: "Welcome to svc-1 in dev"
+image:
+  repository: nginx
+  tag: stable
+  pullPolicy: IfNotPresent
+service:
+  name: svc-1                  # 🟡 OPTIONAL: if your chart supports it
+  type: ClusterIP
+  port: 80
diff --git a/env-sets/dev/services/svc-2/check.yaml b/env-sets/dev/services/svc-2/check.yaml
new file mode 100644
index 0000000..06586d5
--- /dev/null
+++ b/env-sets/dev/services/svc-2/check.yaml
@@ -0,0 +1,9 @@
+message: "Welcome to svc-1 in dev"
+image:
+  repository: nginx
+  tag: stable
+  pullPolicy: IfNotPresent
+service:
+  name: svc-1                  # 🟡 OPTIONAL: if your chart supports it
+  type: ClusterIP
+  port: 80