diff --git a/CHANGELOG.md b/CHANGELOG.md
index 619e6cb..24e766b 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,10 +1,13 @@
 #Changelog
+## 1.0.2 (2022-06-02)
+* 优化 udp dns reslover 的线程队列使用
+
+
 ## 1.0.1 (2021-11-25)
 * 支持 Swift Package Manager
 * Dnspod 默认 server ip 切至 119.29.29.98
 
 ## 1.0.0 (2021-09-02)
-
 * 新增 dns udp 解析 api
 * 新增 doh 解析 api
 * 调整 QNRecord api
diff --git a/HappyDNS.podspec b/HappyDNS.podspec
index 8d36e9b..01993a1 100644
--- a/HappyDNS.podspec
+++ b/HappyDNS.podspec
@@ -1,6 +1,6 @@
 Pod::Spec.new do |s|
   s.name         = 'HappyDNS'
-  s.version      = '1.0.1'
+  s.version      = '1.0.2'
   s.summary      = 'DNS library for iOS and Mac'
   s.homepage     = 'https://github.com/qiniu/happy-dns-objc'
   s.social_media_url = 'http://weibo.com/qiniutek'
diff --git a/README.md b/README.md
index 57be67a..33d85cc 100644
--- a/README.md
+++ b/README.md
@@ -27,7 +27,7 @@ File -> Swift Packages -> Add Package Dependency，输入 HappyDNS 库链接，
 库对接:
 let package = Package(
     dependencies: [
-        .package(url: "https://github.com/qiniu/happy-dns-objc", from: "1.0.1")
+        .package(url: "https://github.com/qiniu/happy-dns-objc", from: "1.0.2")
     ],
     // ...
 )