diff --git a/lerna.json b/lerna.json
index bdc74fa47..d3094732f 100644
--- a/lerna.json
+++ b/lerna.json
@@ -1,13 +1,13 @@
 {
   "lerna": "2.11.0",
-  "version": "1.0.74",
+  "version": "2.0.0-beta.0",
   "npmClient": "tnpm",
   "registry": "http://registry.antfin-inc.com",
   "useWorkspaces": true,
   "packages": [
-    "packages/*",
-    "!packages/code-generator",
-    "!packages/material-parser"
+    "packages/code-generator",
+    "packages/material-parser",
+    "packages/*"
   ],
   "command": {
     "bootstrap": {
diff --git a/packages/code-generator/package.json b/packages/code-generator/package.json
index a6672be1e..552ade7c4 100644
--- a/packages/code-generator/package.json
+++ b/packages/code-generator/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@alilc/lowcode-code-generator",
-  "version": "2.0.0",
+  "version": "2.0.0-beta.0",
   "description": "出码引擎 for LowCode Engine",
   "license": "MIT",
   "main": "lib/index.js",
@@ -19,6 +19,7 @@
   "bin": {
     "lowcode-code-generator": "bin/lowcode-code-generator.js"
   },
+  "private": true,
   "scripts": {
     "start": "jest --watchAll",
     "build": "npm run clean && node scripts/build",
@@ -44,7 +45,7 @@
     "**/*.{js,jsx,ts,tsx}": "eslint"
   },
   "dependencies": {
-    "@ali/lowcode-types": "^1.0.50",
+    "@ali/lowcode-types": "2.0.0-beta.0",
     "@babel/generator": "^7.12.11",
     "@babel/parser": "^7.12.11",
     "@babel/runtime": "^7.12.5",
diff --git a/packages/designer/package.json b/packages/designer/package.json
index 206364060..16e97b6bf 100644
--- a/packages/designer/package.json
+++ b/packages/designer/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@ali/lowcode-designer",
-  "version": "1.0.74",
+  "version": "2.0.0-beta.0",
   "description": "Designer for Ali LowCode Engine",
   "main": "lib/index.js",
   "module": "es/index.js",
@@ -16,10 +16,10 @@
   },
   "license": "MIT",
   "dependencies": {
-    "@ali/lowcode-editor-core": "1.0.74",
-    "@ali/lowcode-types": "1.0.74",
-    "@ali/lowcode-utils": "1.0.74",
-    "@ali/lowcode-shell": "1.0.74",
+    "@ali/lowcode-editor-core": "2.0.0-beta.0",
+    "@ali/lowcode-shell": "2.0.0-beta.0",
+    "@ali/lowcode-types": "2.0.0-beta.0",
+    "@ali/lowcode-utils": "2.0.0-beta.0",
     "classnames": "^2.2.6",
     "enzyme": "^3.11.0",
     "enzyme-adapter-react-16": "^1.15.5",
diff --git a/packages/editor-core/package.json b/packages/editor-core/package.json
index 602f26396..e39ee4509 100644
--- a/packages/editor-core/package.json
+++ b/packages/editor-core/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@ali/lowcode-editor-core",
-  "version": "1.0.74",
+  "version": "2.0.0-beta.0",
   "description": "Core Api for Ali lowCode engine",
   "license": "MIT",
   "main": "lib/index.js",
@@ -14,8 +14,8 @@
     "build": "build-scripts build --skip-demo"
   },
   "dependencies": {
-    "@ali/lowcode-types": "1.0.74",
-    "@ali/lowcode-utils": "1.0.74",
+    "@ali/lowcode-types": "2.0.0-beta.0",
+    "@ali/lowcode-utils": "2.0.0-beta.0",
     "@alifd/next": "^1.19.16",
     "classnames": "^2.2.6",
     "debug": "^4.1.1",
diff --git a/packages/editor-skeleton/package.json b/packages/editor-skeleton/package.json
index 11f112c55..730f27f7b 100644
--- a/packages/editor-skeleton/package.json
+++ b/packages/editor-skeleton/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@ali/lowcode-editor-skeleton",
-  "version": "1.0.74",
+  "version": "2.0.0-beta.0",
   "description": "alibaba lowcode editor skeleton",
   "main": "lib/index.js",
   "module": "es/index.js",
@@ -18,10 +18,10 @@
     "editor"
   ],
   "dependencies": {
-    "@ali/lowcode-designer": "1.0.74",
-    "@ali/lowcode-editor-core": "1.0.74",
-    "@ali/lowcode-types": "1.0.74",
-    "@ali/lowcode-utils": "1.0.74",
+    "@ali/lowcode-designer": "2.0.0-beta.0",
+    "@ali/lowcode-editor-core": "2.0.0-beta.0",
+    "@ali/lowcode-types": "2.0.0-beta.0",
+    "@ali/lowcode-utils": "2.0.0-beta.0",
     "@alifd/next": "^1.20.12",
     "classnames": "^2.2.6",
     "react": "^16.8.1",
diff --git a/packages/engine/package.json b/packages/engine/package.json
index 92c6c3255..0e9e8d57f 100644
--- a/packages/engine/package.json
+++ b/packages/engine/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@ali/lowcode-engine",
-  "version": "1.0.74",
+  "version": "2.0.0-beta.0",
   "description": "Universal API for AliLowCode engine",
   "main": "lib/engine-core.js",
   "module": "es/engine-core.js",
@@ -18,13 +18,13 @@
   },
   "license": "MIT",
   "dependencies": {
-    "@ali/lowcode-designer": "1.0.74",
-    "@ali/lowcode-editor-core": "1.0.74",
-    "@ali/lowcode-editor-skeleton": "1.0.74",
+    "@ali/lowcode-designer": "2.0.0-beta.0",
+    "@ali/lowcode-editor-core": "2.0.0-beta.0",
+    "@ali/lowcode-editor-skeleton": "2.0.0-beta.0",
     "@ali/lowcode-engine-ext": "^1.0.0",
-    "@ali/lowcode-plugin-designer": "1.0.74",
-    "@ali/lowcode-plugin-outline-pane": "1.0.74",
-    "@ali/lowcode-utils": "1.0.74",
+    "@ali/lowcode-plugin-designer": "2.0.0-beta.0",
+    "@ali/lowcode-plugin-outline-pane": "2.0.0-beta.0",
+    "@ali/lowcode-utils": "2.0.0-beta.0",
     "@alifd/next": "^1.19.12",
     "react": "^16.8.1",
     "react-dom": "^16.8.1"
diff --git a/packages/ignitor/package.json b/packages/ignitor/package.json
index 85cd7d1d2..654e8c90a 100644
--- a/packages/ignitor/package.json
+++ b/packages/ignitor/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@ali/lowcode-ignitor",
-  "version": "1.0.74",
+  "version": "2.0.0-beta.0",
   "description": "点火器，bootstrap lce project",
   "main": "lib/index.js",
   "private": true,
diff --git a/packages/material-parser/package.json b/packages/material-parser/package.json
index b760bdd72..efe11b66d 100644
--- a/packages/material-parser/package.json
+++ b/packages/material-parser/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@ali/lowcode-material-parser",
-  "version": "1.0.45",
+  "version": "2.0.0-beta.0",
   "description": "material parser for Ali lowCode engine",
   "main": "lib/index.js",
   "module": "es/index.js",
@@ -8,6 +8,7 @@
     "lib",
     "schemas"
   ],
+  "private": true,
   "devDependencies": {
     "@babel/runtime": "^7.11.2",
     "@types/debug": "^4.1.5",
diff --git a/packages/plugin-designer/package.json b/packages/plugin-designer/package.json
index 92253c1c9..fc41d0a7d 100644
--- a/packages/plugin-designer/package.json
+++ b/packages/plugin-designer/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@ali/lowcode-plugin-designer",
-  "version": "1.0.74",
+  "version": "2.0.0-beta.0",
   "description": "alibaba lowcode editor designer plugin",
   "files": [
     "es",
@@ -19,7 +19,7 @@
   ],
   "author": "xiayang.xy",
   "dependencies": {
-    "@ali/lowcode-editor-core": "1.0.74",
+    "@ali/lowcode-editor-core": "2.0.0-beta.0",
     "react": "^16.8.1",
     "react-dom": "^16.8.1"
   },
diff --git a/packages/plugin-outline-pane/package.json b/packages/plugin-outline-pane/package.json
index da92070eb..25676fa6f 100644
--- a/packages/plugin-outline-pane/package.json
+++ b/packages/plugin-outline-pane/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@ali/lowcode-plugin-outline-pane",
-  "version": "1.0.74",
+  "version": "2.0.0-beta.0",
   "description": "Outline pane for Ali lowCode engine",
   "files": [
     "es",
@@ -13,10 +13,10 @@
   },
   "private": true,
   "dependencies": {
-    "@ali/lowcode-designer": "1.0.74",
-    "@ali/lowcode-editor-core": "1.0.74",
-    "@ali/lowcode-types": "1.0.74",
-    "@ali/lowcode-utils": "1.0.74",
+    "@ali/lowcode-designer": "2.0.0-beta.0",
+    "@ali/lowcode-editor-core": "2.0.0-beta.0",
+    "@ali/lowcode-types": "2.0.0-beta.0",
+    "@ali/lowcode-utils": "2.0.0-beta.0",
     "@alifd/next": "^1.19.16",
     "classnames": "^2.2.6",
     "react": "^16",
diff --git a/packages/rax-renderer/package.json b/packages/rax-renderer/package.json
index dd2a8c204..9031a7cb9 100644
--- a/packages/rax-renderer/package.json
+++ b/packages/rax-renderer/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@ali/lowcode-rax-renderer",
-  "version": "1.0.74",
+  "version": "2.0.0-beta.0",
   "description": "Rax renderer for Ali lowCode engine",
   "main": "lib/index.js",
   "module": "es/index.js",
@@ -30,8 +30,8 @@
     "build": "build-scripts build"
   },
   "dependencies": {
-    "@ali/lowcode-renderer-core": "1.0.74",
-    "@ali/lowcode-utils": "1.0.74",
+    "@ali/lowcode-renderer-core": "2.0.0-beta.0",
+    "@ali/lowcode-utils": "2.0.0-beta.0",
     "rax-find-dom-node": "^1.0.1"
   },
   "devDependencies": {
diff --git a/packages/rax-simulator-renderer/package.json b/packages/rax-simulator-renderer/package.json
index 2677a8b64..133fa9828 100644
--- a/packages/rax-simulator-renderer/package.json
+++ b/packages/rax-simulator-renderer/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@ali/lowcode-rax-simulator-renderer",
-  "version": "1.0.74",
+  "version": "2.0.0-beta.0",
   "description": "rax simulator renderer for alibaba lowcode designer",
   "main": "lib/index.js",
   "module": "es/index.js",
@@ -11,10 +11,10 @@
     "cloud-build": "build-scripts build --config build.cloud.json"
   },
   "dependencies": {
-    "@ali/lowcode-designer": "1.0.74",
-    "@ali/lowcode-rax-renderer": "1.0.74",
-    "@ali/lowcode-types": "1.0.74",
-    "@ali/lowcode-utils": "1.0.74",
+    "@ali/lowcode-designer": "2.0.0-beta.0",
+    "@ali/lowcode-rax-renderer": "2.0.0-beta.0",
+    "@ali/lowcode-types": "2.0.0-beta.0",
+    "@ali/lowcode-utils": "2.0.0-beta.0",
     "classnames": "^2.2.6",
     "driver-universal": "^3.1.3",
     "history": "^5.0.0",
diff --git a/packages/react-renderer/package.json b/packages/react-renderer/package.json
index 58931dc19..4a7ec101b 100644
--- a/packages/react-renderer/package.json
+++ b/packages/react-renderer/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@ali/lowcode-react-renderer",
-  "version": "1.0.74",
+  "version": "2.0.0-beta.0",
   "description": "react renderer for ali lowcode engine",
   "main": "lib/index.js",
   "module": "es/index.js",
@@ -23,7 +23,7 @@
     "react"
   ],
   "dependencies": {
-    "@ali/lowcode-renderer-core": "1.0.74",
+    "@ali/lowcode-renderer-core": "2.0.0-beta.0",
     "@alifd/next": "^1.21.16"
   },
   "devDependencies": {
diff --git a/packages/react-simulator-renderer/package.json b/packages/react-simulator-renderer/package.json
index e4f0112ad..a38e7c7cd 100644
--- a/packages/react-simulator-renderer/package.json
+++ b/packages/react-simulator-renderer/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@ali/lowcode-react-simulator-renderer",
-  "version": "1.0.74",
+  "version": "2.0.0-beta.0",
   "description": "react simulator renderer for alibaba lowcode designer",
   "main": "lib/index.js",
   "module": "es/index.js",
@@ -14,10 +14,10 @@
     "cloud-build": "NODE_OPTIONS=--max_old_space_size=8192 build-scripts build --config build.cloud.json"
   },
   "dependencies": {
-    "@ali/lowcode-designer": "1.0.74",
-    "@ali/lowcode-react-renderer": "1.0.74",
-    "@ali/lowcode-types": "1.0.74",
-    "@ali/lowcode-utils": "1.0.74",
+    "@ali/lowcode-designer": "2.0.0-beta.0",
+    "@ali/lowcode-react-renderer": "2.0.0-beta.0",
+    "@ali/lowcode-types": "2.0.0-beta.0",
+    "@ali/lowcode-utils": "2.0.0-beta.0",
     "classnames": "^2.2.6",
     "mobx": "^6.3.0",
     "mobx-react": "^7.2.0",
diff --git a/packages/renderer-core/package.json b/packages/renderer-core/package.json
index 772ef5a97..0bc0ab926 100644
--- a/packages/renderer-core/package.json
+++ b/packages/renderer-core/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@ali/lowcode-renderer-core",
-  "version": "1.0.74",
+  "version": "2.0.0-beta.0",
   "description": "renderer core",
   "license": "MIT",
   "main": "lib/index.js",
@@ -14,8 +14,8 @@
   },
   "dependencies": {
     "@ali/lowcode-datasource-engine": "^1.0.22",
-    "@ali/lowcode-types": "1.0.74",
-    "@ali/lowcode-utils": "1.0.74",
+    "@ali/lowcode-types": "2.0.0-beta.0",
+    "@ali/lowcode-utils": "2.0.0-beta.0",
     "classnames": "^2.2.6",
     "debug": "^4.1.1",
     "fetch-jsonp": "^1.1.3",
diff --git a/packages/shell/package.json b/packages/shell/package.json
index 5ba6c63dd..4b2c85a00 100644
--- a/packages/shell/package.json
+++ b/packages/shell/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@ali/lowcode-shell",
-  "version": "1.0.74",
+  "version": "2.0.0-beta.0",
   "description": "Shell Layer for AliLowCodeEngine",
   "main": "lib/index.js",
   "module": "es/index.js",
@@ -16,10 +16,10 @@
   },
   "license": "MIT",
   "dependencies": {
-    "@ali/lowcode-editor-core": "1.0.74",
-    "@ali/lowcode-editor-skeleton": "1.0.74",
-    "@ali/lowcode-types": "1.0.74",
-    "@ali/lowcode-utils": "1.0.74",
+    "@ali/lowcode-editor-core": "2.0.0-beta.0",
+    "@ali/lowcode-editor-skeleton": "2.0.0-beta.0",
+    "@ali/lowcode-types": "2.0.0-beta.0",
+    "@ali/lowcode-utils": "2.0.0-beta.0",
     "classnames": "^2.2.6",
     "enzyme": "^3.11.0",
     "enzyme-adapter-react-16": "^1.15.5",
diff --git a/packages/types/package.json b/packages/types/package.json
index fa49360e6..e6a38e1b4 100644
--- a/packages/types/package.json
+++ b/packages/types/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@ali/lowcode-types",
-  "version": "1.0.74",
+  "version": "2.0.0-beta.0",
   "description": "Types for Ali lowCode engine",
   "files": [
     "es",
diff --git a/packages/utils/package.json b/packages/utils/package.json
index efd42951e..256942618 100644
--- a/packages/utils/package.json
+++ b/packages/utils/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@ali/lowcode-utils",
-  "version": "1.0.74",
+  "version": "2.0.0-beta.0",
   "description": "Utils for Ali lowCode engine",
   "files": [
     "es",
@@ -13,7 +13,7 @@
     "build": "build-scripts build --skip-demo"
   },
   "dependencies": {
-    "@ali/lowcode-types": "1.0.74",
+    "@ali/lowcode-types": "2.0.0-beta.0",
     "@alifd/next": "^1.19.16",
     "lodash": "^4.17.21",
     "react": "^16",