diff --git a/package.json b/package.json
index 6e8ab8703..72ddd3ca6 100644
--- a/package.json
+++ b/package.json
@@ -28,7 +28,8 @@
     "start": "./scripts/start.sh",
     "test": "lerna run test --stream",
     "test:snapshot": "lerna run test:snapshot",
-    "watchdog:build": "node ./scripts/watchdog.js"
+    "watchdog:build": "node ./scripts/watchdog.js",
+    "sync": "./scripts/sync.sh"
   },
   "husky": {
     "hooks": {
diff --git a/packages/shell/src/simulator-host.ts b/packages/shell/src/simulator-host.ts
index 7785fed92..d22336c3e 100644
--- a/packages/shell/src/simulator-host.ts
+++ b/packages/shell/src/simulator-host.ts
@@ -29,6 +29,10 @@ export default class SimulatorHost {
     return this[simulatorHostSymbol].contentDocument;
   }
 
+  get renderer() {
+    return this[simulatorHostSymbol].renderer;
+  }
+
   /**
    * 设置 host 配置值
    * @param key
diff --git a/scripts/sync.sh b/scripts/sync.sh
new file mode 100755
index 000000000..71ab5f5a1
--- /dev/null
+++ b/scripts/sync.sh
@@ -0,0 +1,17 @@
+#!/usr/bin/env bash
+
+# sync all packages to alibaba intranet registry
+tnpm sync @alilc/lowcode-types
+tnpm sync @alilc/lowcode-utils
+tnpm sync @alilc/lowcode-shell
+tnpm sync @alilc/lowcode-editor-core
+tnpm sync @alilc/lowcode-editor-skeleton
+tnpm sync @alilc/lowcode-designer
+tnpm sync @alilc/lowcode-plugin-designer
+tnpm sync @alilc/lowcode-plugin-outline-pane
+tnpm sync @alilc/lowcode-rax-renderer
+tnpm sync @alilc/lowcode-rax-simulator-renderer
+tnpm sync @alilc/lowcode-react-renderer
+tnpm sync @alilc/lowcode-react-simulator-renderer
+tnpm sync @alilc/lowcode-renderer-core
+tnpm sync @alilc/lowcode-engine
\ No newline at end of file