Update README.zh.md

README.zh.md

@@ -2,7 +2,7 @@
  * @Author: jackning 270580156@qq.com
  * @Date: 2024-01-29 16:43:44
  * @LastEditors: jack ning github@bytedesk.com
- * @LastEditTime: 2024-05-01 10:09:28
+ * @LastEditTime: 2024-05-01 23:01:04
  * @Description: bytedesk.com https://github.com/Bytedesk/bytedesk
  *   Please be aware of the BSL license restrictions before installing Bytedesk IM –
  *  selling, reselling, or hosting Bytedesk IM as a service is a breach of the terms and automatically terminates your rights under the license.
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 # 微语
 
-基于AI的企业即时通讯和在线客服系统
+基于AI的开源企业IM和在线客服系统
 
 ## 语言
 
@@ -24,7 +24,7 @@
 
 ## 介绍
 
-- 企业IM
+- 企业即时通讯/IM
 - 在线客服
 - 大模型AI助手
 - 局域网文件传输，类似airdrop