diff --git a/CHANGELOG.md b/CHANGELOG.md
index aa52296..3929f20 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,18 @@
 
 All notable changes to this project will be documented in this file. See [standard-version](https://github.com/conventional-changelog/standard-version) for commit guidelines.
 
+### [1.2.2](https://github.com/IdeaLightLabs/AnyWeb-JS-SDK/compare/v1.2.1...v1.2.2) (2022-06-03)
+
+
+### Features
+
+* **support error message and data:** support get error message and data from the SDK ([5974d18](https://github.com/IdeaLightLabs/AnyWeb-JS-SDK/commit/5974d188b722613c12237d8d9d77498cb5cd243d))
+
+
+### Bug Fixes
+
+* **conflux sdk:** download the conflux js sdk to local ([976758a](https://github.com/IdeaLightLabs/AnyWeb-JS-SDK/commit/976758a4630d47cacc64875ca1ba5f30f0071dbf))
+
 ### [1.2.1](https://github.com/IdeaLightLabs/AnyWeb-JS-SDK/compare/v1.2.0...v1.2.1) (2022-05-25)
 
 
diff --git a/package-lock.json b/package-lock.json
index eebae14..f6d0eaf 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "@idealight-labs/anyweb-js-sdk",
-  "version": "1.2.1",
+  "version": "1.2.2",
   "lockfileVersion": 2,
   "requires": true,
   "packages": {
     "": {
       "name": "@idealight-labs/anyweb-js-sdk",
-      "version": "1.2.1",
+      "version": "1.2.2",
       "license": "LGPL-3.0",
       "dependencies": {
         "@commitlint/config-conventional": "^16.0.0",