diff --git a/Language/node.js/18/Dockerfile b/Language/node.js/18/Dockerfile
index 2993606..4a15daf 100644
--- a/Language/node.js/18/Dockerfile
+++ b/Language/node.js/18/Dockerfile
@@ -15,5 +15,5 @@ RUN apt-get update && \
     chown -R sealos:sealos /home/sealos/project && \
     chmod -R u+rw /home/sealos/project && \
     chmod -R +x /home/sealos/project/entrypoint.sh
-
+ 
 RUN mkdir /root/.sealos
\ No newline at end of file
diff --git a/Language/node.js/update_cn_dockerfile.sh b/Language/node.js/update_cn_dockerfile.sh
new file mode 100755
index 0000000..806cb83
--- /dev/null
+++ b/Language/node.js/update_cn_dockerfile.sh
@@ -0,0 +1,12 @@
+#!/bin/bash
+
+DOCKERFILE=$1
+echo "DOCKERFILE: $DOCKERFILE"
+TMP_DOCKERFILE="${DOCKERFILE}tmp"
+cp "$DOCKERFILE" "$TMP_DOCKERFILE"
+
+sed -i '$i\
+COPY /OS/debian-ssh/debian.sources /etc/apt/sources.list.d/debian.sources' "$TMP_DOCKERFILE"
+
+sed -i '$i\
+RUN npm config set registry http://mirrors.cloud.tencent.com/npm/' "$TMP_DOCKERFILE"
\ No newline at end of file
diff --git a/yaml/Language/java/openjdk17/openjdk17.yaml b/yaml/Language/java/openjdk17/openjdk17.yaml
deleted file mode 100644
index 9a1539e..0000000
--- a/yaml/Language/java/openjdk17/openjdk17.yaml
+++ /dev/null
@@ -1,31 +0,0 @@
-apiVersion: devbox.sealos.io/v1alpha1
-kind: Runtime
-metadata:
-  name: java-openjdk17
-  namespace: devbox-system
-spec:
-  classRef: java
-  config:
-    image: ghcr.io/labring-actions/devbox/java-openjdk17:409348
-    ports:
-      - containerPort: 22
-        name: devbox-ssh-port
-        protocol: TCP
-    user: sealos
-    workingDir: /home/sealos/project
-    releaseCommand:
-      - /bin/bash
-      - -c
-    releaseArgs:
-      - /home/sealos/project/entrypoint.sh
-  description: java openjdk17
-  version: "openjdk17"
----
-apiVersion: devbox.sealos.io/v1alpha1
-kind: RuntimeClass
-metadata:
-  name: java
-spec:
-  title: "java"
-  kind: Language
-  description: java