diff --git a/apps/infra/devops/gitea/configmap-actions-dind.yaml b/apps/infra/devops/gitea/configmap-actions-dind.yaml
new file mode 100644
index 0000000..a7e980e
--- /dev/null
+++ b/apps/infra/devops/gitea/configmap-actions-dind.yaml
@@ -0,0 +1,10 @@
+apiVersion: v1
+kind: ConfigMap
+metadata:
+  name: gitea-actions-dind-config
+  namespace: infra-devops
+data:
+  daemon.json: |-
+    {
+      "mtu": 1400
+    }
\ No newline at end of file
diff --git a/apps/infra/devops/gitea/helmchart-runner.yaml b/apps/infra/devops/gitea/helmchart-actions.yaml
similarity index 58%
rename from apps/infra/devops/gitea/helmchart-runner.yaml
rename to apps/infra/devops/gitea/helmchart-actions.yaml
index 43f72ec..88a7ceb 100644
--- a/apps/infra/devops/gitea/helmchart-runner.yaml
+++ b/apps/infra/devops/gitea/helmchart-actions.yaml
@@ -11,9 +11,8 @@ spec:
   valuesContent: |-
     enabled: true
     statefulset:
-      affinity:
-        nodeSelector:
-          dev-cm-runner/enabled: "true"
+      nodeSelector:
+        dev-cm-runner/enabled: "true"
       actRunner:
         config: |
           log:
@@ -23,10 +22,20 @@ spec:
           container:
             require_docker: true
             docker_timeout: 300s
+      dind:
+        # 挂载dind docker配置文件，解决mtu带来的网络问题
+        extraVolumeMounts:
+          - name: dind-config-volume
+            mountPath: /etc/docker/daemon.json
+            subPath: daemon.json
+      extraVolumes:
+        - name: dind-config-volume
+          configMap:
+            name: gitea-actions-dind-config
       persistence:
         size: 10Gi
     giteaRootURL: http://gitea-http.infra-devops.svc.cluster.local:3000
-    existingSecret: gitea-runner
+    existingSecret: gitea-actions
     existingSecretKey: token