diff --git a/README_zh.md b/README_zh.md
index 5ce4058a2fab11fbd055392832ed9788cf892d5a..8ecc12a053aa6ca2b534cd77ff105ebf41ca749a 100644
--- a/README_zh.md
+++ b/README_zh.md
@@ -18,6 +18,11 @@ test/                   #测试脚本代码
 
 OpenHarmony中系统部件需要在BUILD.gn中引用liburing部件以使用liburing。
 
+```
+// BUILD.gn
+external_deps += [ "liburing:liburing" ]
+```
+
 ## 使用liburing库开发步骤
 
 1. 初始化