diff --git a/package.json b/package.json
index 4e4114170..d34c5686a 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "private": false,
-  "version": "0.4.0-beta.18",
+  "version": "0.4.0-beta.19",
   "workspaces": [
     "packages/*"
   ],
diff --git a/packages/board/package.json b/packages/board/package.json
index dfeb011db..0391753e3 100644
--- a/packages/board/package.json
+++ b/packages/board/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@idraw/board",
-  "version": "0.4.0-beta.18",
+  "version": "0.4.0-beta.19",
   "description": "",
   "main": "dist/esm/index.js",
   "module": "dist/esm/index.js",
@@ -21,12 +21,12 @@
   "author": "chenshenhai",
   "license": "MIT",
   "devDependencies": {
-    "@idraw/types": "^0.4.0-beta.18"
+    "@idraw/types": "^0.4.0-beta.19"
   },
   "dependencies": {},
   "peerDependencies": {
-    "@idraw/util": "^0.4.0-beta.18",
-    "@idraw/renderer": "^0.4.0-beta.18"
+    "@idraw/util": "^0.4.0-beta.19",
+    "@idraw/renderer": "^0.4.0-beta.19"
   },
   "publishConfig": {
     "access": "public",
diff --git a/packages/core/package.json b/packages/core/package.json
index e16978b06..813203d30 100644
--- a/packages/core/package.json
+++ b/packages/core/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@idraw/core",
-  "version": "0.4.0-beta.18",
+  "version": "0.4.0-beta.19",
   "description": "",
   "main": "dist/esm/index.js",
   "module": "dist/esm/index.js",
@@ -21,13 +21,13 @@
   "author": "chenshenhai",
   "license": "MIT",
   "devDependencies": {
-    "@idraw/types": "^0.4.0-beta.18"
+    "@idraw/types": "^0.4.0-beta.19"
   },
   "dependencies": {},
   "peerDependencies": {
-    "@idraw/board": "^0.4.0-beta.18",
-    "@idraw/renderer": "^0.4.0-beta.18",
-    "@idraw/util": "^0.4.0-beta.18"
+    "@idraw/board": "^0.4.0-beta.19",
+    "@idraw/renderer": "^0.4.0-beta.19",
+    "@idraw/util": "^0.4.0-beta.19"
   },
   "publishConfig": {
     "access": "public",
diff --git a/packages/idraw/dev/data.ts b/packages/idraw/dev/data.ts
index 4f69f76f1..eea01c58e 100644
--- a/packages/idraw/dev/data.ts
+++ b/packages/idraw/dev/data.ts
@@ -288,8 +288,30 @@ const data: Data = {
         //   originW: 80
         // }
       }
+    },
+    {
+      uuid: createUUID(),
+      type: 'text',
+      x: 0,
+      y: 150,
+      w: 200,
+      h: 100,
+      detail: {
+        text: '文字',
+        fontSize: 100
+        // lineHeight: 100
+      }
+    }
+  ],
+  layout: {
+    x: 0,
+    y: 0,
+    w: 400,
+    h: 400,
+    detail: {
+      background: '#F0F0F0'
     }
-  ]
+  }
 };
 
 // const data: Data = {
diff --git a/packages/idraw/dev/main.ts b/packages/idraw/dev/main.ts
index 39143854a..3e0cc235d 100644
--- a/packages/idraw/dev/main.ts
+++ b/packages/idraw/dev/main.ts
@@ -3,10 +3,8 @@ import { iDraw } from '../src/index';
 import { getData } from './data';
 
 const opts = {
-  width: 400,
-  height: 400,
-  contextWidth: 400,
-  contextHeight: 400,
+  width: 800,
+  height: 500,
   devicePixelRatio: 2
 };
 
@@ -20,6 +18,7 @@ const idraw = new iDraw(
   })
 );
 idraw.setData(data);
+idraw.centerContent();
 // idraw.scale(0.5);
 // idraw.scale(2);
 // idraw.scrollX(-80);
diff --git a/packages/idraw/package.json b/packages/idraw/package.json
index ae6fbfefe..5569c87e9 100644
--- a/packages/idraw/package.json
+++ b/packages/idraw/package.json
@@ -1,6 +1,6 @@
 {
   "name": "idraw",
-  "version": "0.4.0-beta.18",
+  "version": "0.4.0-beta.19",
   "description": "",
   "main": "dist/esm/index.js",
   "module": "dist/esm/index.js",
@@ -22,11 +22,11 @@
   "license": "MIT",
   "devDependencies": {},
   "dependencies": {
-    "@idraw/board": "^0.4.0-beta.18",
-    "@idraw/core": "^0.4.0-beta.18",
-    "@idraw/renderer": "^0.4.0-beta.18",
-    "@idraw/types": "^0.4.0-beta.18",
-    "@idraw/util": "^0.4.0-beta.18"
+    "@idraw/board": "^0.4.0-beta.19",
+    "@idraw/core": "^0.4.0-beta.19",
+    "@idraw/renderer": "^0.4.0-beta.19",
+    "@idraw/types": "^0.4.0-beta.19",
+    "@idraw/util": "^0.4.0-beta.19"
   },
   "publishConfig": {
     "access": "public",
diff --git a/packages/lab/package.json b/packages/lab/package.json
index 98af474f8..08115f9e2 100644
--- a/packages/lab/package.json
+++ b/packages/lab/package.json
@@ -1,17 +1,17 @@
 {
   "name": "@idraw/lab",
-  "version": "0.4.0-beta.18",
+  "version": "0.4.0-beta.19",
   "dependencies": {
     "@ant-design/icons": "^5.1.3",
-    "@idraw/core": "^0.4.0-beta.18",
-    "@idraw/util": "^0.4.0-beta.18",
+    "@idraw/core": "^0.4.0-beta.19",
+    "@idraw/util": "^0.4.0-beta.19",
     "antd": "^5.5.0",
     "classnames": "^2.3.2",
     "react": "^18.2.0",
     "react-dom": "^18.2.0"
   },
   "devDependencies": {
-    "@idraw/types": "^0.4.0-beta.18",
+    "@idraw/types": "^0.4.0-beta.19",
     "@types/react": "^18.2.0",
     "@types/react-dom": "^18.2.1"
   }
diff --git a/packages/renderer/package.json b/packages/renderer/package.json
index 521f069a2..95e9fab6d 100644
--- a/packages/renderer/package.json
+++ b/packages/renderer/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@idraw/renderer",
-  "version": "0.4.0-beta.18",
+  "version": "0.4.0-beta.19",
   "description": "",
   "main": "dist/esm/index.js",
   "module": "dist/esm/index.js",
@@ -21,11 +21,11 @@
   "author": "chenshenhai",
   "license": "MIT",
   "devDependencies": {
-    "@idraw/types": "^0.4.0-beta.18"
+    "@idraw/types": "^0.4.0-beta.19"
   },
   "dependencies": {},
   "peerDependencies": {
-    "@idraw/util": "^0.4.0-beta.18"
+    "@idraw/util": "^0.4.0-beta.19"
   },
   "publishConfig": {
     "access": "public",
diff --git a/packages/types/package.json b/packages/types/package.json
index 6c2da4b10..ef7f460e3 100644
--- a/packages/types/package.json
+++ b/packages/types/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@idraw/types",
-  "version": "0.4.0-beta.18",
+  "version": "0.4.0-beta.19",
   "description": "",
   "main": "src/index.ts",
   "types": "src/index.ts",
diff --git a/packages/util/package.json b/packages/util/package.json
index 1a226bb6b..054586af3 100644
--- a/packages/util/package.json
+++ b/packages/util/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@idraw/util",
-  "version": "0.4.0-beta.18",
+  "version": "0.4.0-beta.19",
   "description": "",
   "main": "dist/esm/index.js",
   "module": "dist/esm/index.js",
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index 534e96391..e8651a80b 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -141,48 +141,48 @@ importers:
   packages/board:
     dependencies:
       '@idraw/renderer':
-        specifier: ^0.4.0-beta.18
+        specifier: ^0.4.0-beta.19
         version: link:../renderer
       '@idraw/util':
-        specifier: ^0.4.0-beta.18
+        specifier: ^0.4.0-beta.19
         version: link:../util
     devDependencies:
       '@idraw/types':
-        specifier: ^0.4.0-beta.18
+        specifier: ^0.4.0-beta.19
         version: link:../types
 
   packages/core:
     dependencies:
       '@idraw/board':
-        specifier: ^0.4.0-beta.18
+        specifier: ^0.4.0-beta.19
         version: link:../board
       '@idraw/renderer':
-        specifier: ^0.4.0-beta.18
+        specifier: ^0.4.0-beta.19
         version: link:../renderer
       '@idraw/util':
-        specifier: ^0.4.0-beta.18
+        specifier: ^0.4.0-beta.19
         version: link:../util
     devDependencies:
       '@idraw/types':
-        specifier: ^0.4.0-beta.18
+        specifier: ^0.4.0-beta.19
         version: link:../types
 
   packages/idraw:
     dependencies:
       '@idraw/board':
-        specifier: ^0.4.0-beta.18
+        specifier: ^0.4.0-beta.19
         version: link:../board
       '@idraw/core':
-        specifier: ^0.4.0-beta.18
+        specifier: ^0.4.0-beta.19
         version: link:../core
       '@idraw/renderer':
-        specifier: ^0.4.0-beta.18
+        specifier: ^0.4.0-beta.19
         version: link:../renderer
       '@idraw/types':
-        specifier: ^0.4.0-beta.18
+        specifier: ^0.4.0-beta.19
         version: link:../types
       '@idraw/util':
-        specifier: ^0.4.0-beta.18
+        specifier: ^0.4.0-beta.19
         version: link:../util
 
   packages/lab:
@@ -191,10 +191,10 @@ importers:
         specifier: ^5.1.3
         version: 5.1.3(react-dom@18.2.0)(react@18.2.0)
       '@idraw/core':
-        specifier: ^0.4.0-beta.18
+        specifier: ^0.4.0-beta.19
         version: link:../core
       '@idraw/util':
-        specifier: ^0.4.0-beta.18
+        specifier: ^0.4.0-beta.19
         version: link:../util
       antd:
         specifier: ^5.5.0
@@ -210,7 +210,7 @@ importers:
         version: 18.2.0(react@18.2.0)
     devDependencies:
       '@idraw/types':
-        specifier: ^0.4.0-beta.18
+        specifier: ^0.4.0-beta.19
         version: link:../types
       '@types/react':
         specifier: ^18.2.0
@@ -222,11 +222,11 @@ importers:
   packages/renderer:
     dependencies:
       '@idraw/util':
-        specifier: ^0.4.0-beta.18
+        specifier: ^0.4.0-beta.19
         version: link:../util
     devDependencies:
       '@idraw/types':
-        specifier: ^0.4.0-beta.18
+        specifier: ^0.4.0-beta.19
         version: link:../types
 
   packages/types: {}