diff --git a/lerna.json b/lerna.json
index 3f71527..4b3144a 100644
--- a/lerna.json
+++ b/lerna.json
@@ -7,5 +7,5 @@
     "packages/core",
     "packages/idraw"
   ],
-  "version": "0.2.0-alpha.23"
+  "version": "0.2.0-alpha.24"
 }
diff --git a/packages/board/package.json b/packages/board/package.json
index 938819a..695ad60 100644
--- a/packages/board/package.json
+++ b/packages/board/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@idraw/board",
-  "version": "0.2.0-alpha.23",
+  "version": "0.2.0-alpha.24",
   "description": "",
   "main": "dist/index.cjs.js",
   "module": "dist/index.es.js",
@@ -24,10 +24,10 @@
   "author": "chenshenhai",
   "license": "MIT",
   "devDependencies": {
-    "@idraw/types": "^0.2.0-alpha.23"
+    "@idraw/types": "^0.2.0-alpha.24"
   },
   "dependencies": {
-    "@idraw/util": "^0.2.0-alpha.23"
+    "@idraw/util": "^0.2.0-alpha.24"
   },
   "publishConfig": {
     "access": "public"
diff --git a/packages/core/package.json b/packages/core/package.json
index ece96f8..171a04c 100644
--- a/packages/core/package.json
+++ b/packages/core/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@idraw/core",
-  "version": "0.2.0-alpha.23",
+  "version": "0.2.0-alpha.24",
   "description": "",
   "main": "dist/index.cjs.js",
   "module": "dist/index.es.js",
@@ -24,12 +24,12 @@
   "author": "chenshenhai",
   "license": "MIT",
   "devDependencies": {
-    "@idraw/types": "^0.2.0-alpha.23"
+    "@idraw/types": "^0.2.0-alpha.24"
   },
   "dependencies": {
-    "@idraw/board": "^0.2.0-alpha.23",
-    "@idraw/renderer": "^0.2.0-alpha.23",
-    "@idraw/util": "^0.2.0-alpha.23"
+    "@idraw/board": "^0.2.0-alpha.24",
+    "@idraw/renderer": "^0.2.0-alpha.24",
+    "@idraw/util": "^0.2.0-alpha.24"
   },
   "publishConfig": {
     "access": "public"
diff --git a/packages/idraw/package.json b/packages/idraw/package.json
index 3b0660a..f0c15fa 100644
--- a/packages/idraw/package.json
+++ b/packages/idraw/package.json
@@ -1,6 +1,6 @@
 {
   "name": "idraw",
-  "version": "0.2.0-alpha.23",
+  "version": "0.2.0-alpha.24",
   "description": "",
   "main": "dist/index.cjs.js",
   "module": "dist/index.es.js",
@@ -24,11 +24,11 @@
   "author": "chenshenhai",
   "license": "MIT",
   "devDependencies": {
-    "@idraw/types": "^0.2.0-alpha.23"
+    "@idraw/types": "^0.2.0-alpha.24"
   },
   "dependencies": {
-    "@idraw/core": "^0.2.0-alpha.23",
-    "@idraw/util": "^0.2.0-alpha.23"
+    "@idraw/core": "^0.2.0-alpha.24",
+    "@idraw/util": "^0.2.0-alpha.24"
   },
   "publishConfig": {
     "access": "public"
diff --git a/packages/renderer/package.json b/packages/renderer/package.json
index ae6f384..aaa845e 100644
--- a/packages/renderer/package.json
+++ b/packages/renderer/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@idraw/renderer",
-  "version": "0.2.0-alpha.23",
+  "version": "0.2.0-alpha.24",
   "description": "",
   "main": "dist/index.cjs.js",
   "module": "dist/index.es.js",
@@ -24,10 +24,10 @@
   "author": "chenshenhai",
   "license": "MIT",
   "devDependencies": {
-    "@idraw/types": "^0.2.0-alpha.23"
+    "@idraw/types": "^0.2.0-alpha.24"
   },
   "dependencies": {
-    "@idraw/util": "^0.2.0-alpha.23"
+    "@idraw/util": "^0.2.0-alpha.24"
   },
   "publishConfig": {
     "access": "public"
diff --git a/packages/types/package.json b/packages/types/package.json
index f3401e1..77574ab 100644
--- a/packages/types/package.json
+++ b/packages/types/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@idraw/types",
-  "version": "0.2.0-alpha.23",
+  "version": "0.2.0-alpha.24",
   "description": "",
   "main": "src/index.ts",
   "types": "src/index.ts",
diff --git a/packages/util/package.json b/packages/util/package.json
index b3c5b90..44e2068 100644
--- a/packages/util/package.json
+++ b/packages/util/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@idraw/util",
-  "version": "0.2.0-alpha.23",
+  "version": "0.2.0-alpha.24",
   "description": "",
   "main": "dist/index.cjs.js",
   "module": "dist/index.es.js",
@@ -24,7 +24,7 @@
   "author": "chenshenhai",
   "license": "MIT",
   "devDependencies": {
-    "@idraw/types": "^0.2.0-alpha.23"
+    "@idraw/types": "^0.2.0-alpha.24"
   },
   "publishConfig": {
     "access": "public"