diff --git a/examples/CHANGELOG.md b/examples/CHANGELOG.md
index 8c10f0683..895445d27 100644
--- a/examples/CHANGELOG.md
+++ b/examples/CHANGELOG.md
@@ -3,6 +3,14 @@
 All notable changes to this project will be documented in this file.
 See [Conventional Commits](https://conventionalcommits.org) for commit guidelines.
 
+## [1.2.1](https://github.com/didi/LogicFlow/compare/examples@1.2.0...examples@1.2.1) (2023-03-14)
+
+**Note:** Version bump only for package examples
+
+
+
+
+
 # [1.2.0](https://github.com/didi/LogicFlow/compare/examples@1.2.0-next.5...examples@1.2.0) (2023-03-13)
 
 **Note:** Version bump only for package examples
diff --git a/examples/package.json b/examples/package.json
index 1ba68b557..c3fe5c62e 100644
--- a/examples/package.json
+++ b/examples/package.json
@@ -1,12 +1,12 @@
 {
   "name": "examples",
-  "version": "1.2.0",
+  "version": "1.2.1",
   "private": true,
   "dependencies": {
     "@ant-design/icons": "^4.3.0",
     "@babel/core": "7.12.3",
-    "@logicflow/core": "^1.2.0",
-    "@logicflow/extension": "^1.2.0",
+    "@logicflow/core": "^1.2.1",
+    "@logicflow/extension": "^1.2.1",
     "@pmmmwh/react-refresh-webpack-plugin": "0.4.2",
     "@svgr/webpack": "5.4.0",
     "@testing-library/jest-dom": "^5.11.4",
diff --git a/packages/core/CHANGELOG.md b/packages/core/CHANGELOG.md
index 3f75b475f..01a53775d 100644
--- a/packages/core/CHANGELOG.md
+++ b/packages/core/CHANGELOG.md
@@ -3,6 +3,14 @@
 All notable changes to this project will be documented in this file.
 See [Conventional Commits](https://conventionalcommits.org) for commit guidelines.
 
+## [1.2.1](https://github.com/didi/LogicFlow/compare/@logicflow/core@1.2.0...@logicflow/core@1.2.1) (2023-03-14)
+
+**Note:** Version bump only for package @logicflow/core
+
+
+
+
+
 # [1.2.0](https://github.com/didi/LogicFlow/compare/@logicflow/core@1.2.0-next.5...@logicflow/core@1.2.0) (2023-03-13)
 
 
diff --git a/packages/core/package.json b/packages/core/package.json
index 3cb20861b..b82ee1eec 100644
--- a/packages/core/package.json
+++ b/packages/core/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@logicflow/core",
-  "version": "1.2.0",
+  "version": "1.2.1",
   "description": "LogicFlow core, to quickly build flowchart editor",
   "main": "dist/entry.js",
   "module": "dist/logic-flow.js",
diff --git a/packages/extension/CHANGELOG.md b/packages/extension/CHANGELOG.md
index f8a7ca857..e1c7277e8 100644
--- a/packages/extension/CHANGELOG.md
+++ b/packages/extension/CHANGELOG.md
@@ -3,6 +3,14 @@
 All notable changes to this project will be documented in this file.
 See [Conventional Commits](https://conventionalcommits.org) for commit guidelines.
 
+## [1.2.1](https://github.com/didi/LogicFlow/compare/@logicflow/extension@1.2.0...@logicflow/extension@1.2.1) (2023-03-14)
+
+**Note:** Version bump only for package @logicflow/extension
+
+
+
+
+
 # [1.2.0](https://github.com/didi/LogicFlow/compare/@logicflow/extension@1.2.0-next.5...@logicflow/extension@1.2.0) (2023-03-13)
 
 
diff --git a/packages/extension/package-lock.json b/packages/extension/package-lock.json
index c928e5a7b..5bdcc9ae6 100644
--- a/packages/extension/package-lock.json
+++ b/packages/extension/package-lock.json
@@ -1,6 +1,6 @@
 {
   "name": "@logicflow/extension",
-  "version": "1.2.0",
+  "version": "1.2.1",
   "lockfileVersion": 1,
   "requires": true,
   "dependencies": {
diff --git a/packages/extension/package.json b/packages/extension/package.json
index 9658edf35..ace9c934a 100644
--- a/packages/extension/package.json
+++ b/packages/extension/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@logicflow/extension",
-  "version": "1.2.0",
+  "version": "1.2.1",
   "description": "LogicFlow extension",
   "main": "cjs/index.js",
   "module": "es/index.js",
@@ -32,7 +32,7 @@
     "readme.md"
   ],
   "dependencies": {
-    "@logicflow/core": "^1.2.0",
+    "@logicflow/core": "^1.2.1",
     "ids": "^1.0.0",
     "lodash-es": "^4.17.21",
     "preact": "^10.4.8"