diff --git a/lerna.json b/lerna.json
index 148854f..3270cb8 100644
--- a/lerna.json
+++ b/lerna.json
@@ -7,5 +7,5 @@
     "packages/core",
     "packages/idraw"
   ],
-  "version": "0.3.0-beta.5"
+  "version": "0.3.0-beta.4"
 }
diff --git a/packages/board/package.json b/packages/board/package.json
index ee35e25..1e9a335 100644
--- a/packages/board/package.json
+++ b/packages/board/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@idraw/board",
-  "version": "0.3.0-beta.5",
+  "version": "0.3.0-beta.4",
   "description": "",
   "main": "dist/esm/index.js",
   "module": "dist/esm/index.js",
@@ -21,13 +21,13 @@
   "author": "chenshenhai",
   "license": "MIT",
   "devDependencies": {
-    "@idraw/types": "^0.3.0-beta.5"
+    "@idraw/types": "^0.3.0-beta.4"
   },
   "dependencies": {
-    "@idraw/util": "^0.3.0-beta.5"
+    "@idraw/util": "^0.3.0-beta.4"
   },
   "publishConfig": {
     "access": "public"
   },
-  "gitHead": "c97ccf63e9a86f483a2bca34f6843159432f252a"
+  "gitHead": "5cc462b9206ea0e4e70b5183771dfbf694402483"
 }
diff --git a/packages/core/package.json b/packages/core/package.json
index 292a6a1..51a2b54 100644
--- a/packages/core/package.json
+++ b/packages/core/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@idraw/core",
-  "version": "0.3.0-beta.5",
+  "version": "0.3.0-beta.4",
   "description": "",
   "main": "dist/esm/index.js",
   "module": "dist/esm/index.js",
@@ -21,15 +21,15 @@
   "author": "chenshenhai",
   "license": "MIT",
   "devDependencies": {
-    "@idraw/types": "^0.3.0-beta.5"
+    "@idraw/types": "^0.3.0-beta.4"
   },
   "dependencies": {
-    "@idraw/board": "^0.3.0-beta.5",
-    "@idraw/renderer": "^0.3.0-beta.5",
-    "@idraw/util": "^0.3.0-beta.5"
+    "@idraw/board": "^0.3.0-beta.4",
+    "@idraw/renderer": "^0.3.0-beta.4",
+    "@idraw/util": "^0.3.0-beta.4"
   },
   "publishConfig": {
     "access": "public"
   },
-  "gitHead": "c97ccf63e9a86f483a2bca34f6843159432f252a"
+  "gitHead": "5cc462b9206ea0e4e70b5183771dfbf694402483"
 }
diff --git a/packages/idraw/package.json b/packages/idraw/package.json
index a4b4844..653a9f0 100644
--- a/packages/idraw/package.json
+++ b/packages/idraw/package.json
@@ -1,6 +1,6 @@
 {
   "name": "idraw",
-  "version": "0.3.0-beta.5",
+  "version": "0.3.0-beta.4",
   "description": "",
   "main": "dist/esm/index.js",
   "module": "dist/esm/index.js",
@@ -21,14 +21,14 @@
   "author": "chenshenhai",
   "license": "MIT",
   "devDependencies": {
-    "@idraw/types": "^0.3.0-beta.5"
+    "@idraw/types": "^0.3.0-beta.4"
   },
   "dependencies": {
-    "@idraw/core": "^0.3.0-beta.5",
-    "@idraw/util": "^0.3.0-beta.5"
+    "@idraw/core": "^0.3.0-beta.4",
+    "@idraw/util": "^0.3.0-beta.4"
   },
   "publishConfig": {
     "access": "public"
   },
-  "gitHead": "c97ccf63e9a86f483a2bca34f6843159432f252a"
+  "gitHead": "5cc462b9206ea0e4e70b5183771dfbf694402483"
 }
diff --git a/packages/renderer/package.json b/packages/renderer/package.json
index 8bad37d..8c07e70 100644
--- a/packages/renderer/package.json
+++ b/packages/renderer/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@idraw/renderer",
-  "version": "0.3.0-beta.5",
+  "version": "0.3.0-beta.4",
   "description": "",
   "main": "dist/esm/index.js",
   "module": "dist/esm/index.js",
@@ -21,13 +21,13 @@
   "author": "chenshenhai",
   "license": "MIT",
   "devDependencies": {
-    "@idraw/types": "^0.3.0-beta.5"
+    "@idraw/types": "^0.3.0-beta.4"
   },
   "dependencies": {
-    "@idraw/util": "^0.3.0-beta.5"
+    "@idraw/util": "^0.3.0-beta.4"
   },
   "publishConfig": {
     "access": "public"
   },
-  "gitHead": "c97ccf63e9a86f483a2bca34f6843159432f252a"
+  "gitHead": "5cc462b9206ea0e4e70b5183771dfbf694402483"
 }
diff --git a/packages/types/package.json b/packages/types/package.json
index 9a5c340..658c655 100644
--- a/packages/types/package.json
+++ b/packages/types/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@idraw/types",
-  "version": "0.3.0-beta.5",
+  "version": "0.3.0-beta.4",
   "description": "",
   "main": "src/index.ts",
   "types": "src/index.ts",
@@ -22,5 +22,5 @@
   "publishConfig": {
     "access": "public"
   },
-  "gitHead": "c97ccf63e9a86f483a2bca34f6843159432f252a"
+  "gitHead": "5cc462b9206ea0e4e70b5183771dfbf694402483"
 }
diff --git a/packages/util/package.json b/packages/util/package.json
index f5a6534..79db2c0 100644
--- a/packages/util/package.json
+++ b/packages/util/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@idraw/util",
-  "version": "0.3.0-beta.5",
+  "version": "0.3.0-beta.4",
   "description": "",
   "main": "dist/esm/index.js",
   "module": "dist/esm/index.js",
@@ -21,10 +21,10 @@
   "author": "chenshenhai",
   "license": "MIT",
   "devDependencies": {
-    "@idraw/types": "^0.3.0-beta.5"
+    "@idraw/types": "^0.3.0-beta.4"
   },
   "publishConfig": {
     "access": "public"
   },
-  "gitHead": "c97ccf63e9a86f483a2bca34f6843159432f252a"
+  "gitHead": "5cc462b9206ea0e4e70b5183771dfbf694402483"
 }