diff --git a/readme.md b/readme.md
index 30d9c9b..6165430 100644
--- a/readme.md
+++ b/readme.md
@@ -31,7 +31,7 @@ V-IM 和 V-IM PRO 是一款面向企业级场景的即时通讯与协同办公
 - **PC 端（Linux AMD64）**：  
   [v-im-pro_4.2.2_amd64.deb](https://v-im-oss.oss-cn-beijing.aliyuncs.com/v-im-pro/pc/v-im-pro_4.2.2_amd64.deb)
 - **PC 端（macOS ARM64）**：  
-  [v-im-pro.dmg](https://v-im-oss.oss-cn-beijing.aliyuncs.com/v-im-pro/pc/v-im-pro-4.2.2.dmg)
+  [v-im-pro.dmg](https://v-im-oss.oss-cn-beijing.aliyuncs.com/v-im-pro/pc/v-im-pro-4.2.3.dmg)
 - **Android APP**：  
   [__UNI__87756B6_0922182318.apk](https://v-im-oss.oss-cn-beijing.aliyuncs.com/v-im-pro/mobile/__UNI__87756B6_0922182318.apk)
 - **网页版**：