diff --git a/dev-upgrade/yapi/yapi.yaml b/dev-upgrade/yapi/yapi.yaml
index e2cbddf..f93af84 100644
--- a/dev-upgrade/yapi/yapi.yaml
+++ b/dev-upgrade/yapi/yapi.yaml
@@ -23,7 +23,22 @@ spec:
             - name: http
               containerPort: 3000
               protocol: TCP
-
+          volumeMounts:
+            - name: yapi-log
+              mountPath: /yapi/log
+      volumes:
+      - name: yapi-log
+        hostPath:
+          path: /data/yapi/log
+      affinity:
+        nodeAffinity:
+          requiredDuringSchedulingIgnoredDuringExecution:
+            nodeSelectorTerms:
+              - matchExpressions:
+                - key: "kubernetes.io/hostname"
+                  operator: In
+                  values:
+                  - bfs-k8snode-10-2-0-15.hetzner.base.beaconfireinc.com
 ---
 apiVersion: v1
 kind: Service