diff --git a/Porting_advisor/README.md b/Porting_advisor/README.md
index 98d23f77cb7123303fb0b086d01809b33f2624c8..ad338c1176960498158039c3802b39305c6a0f55 100644
--- a/Porting_advisor/README.md
+++ b/Porting_advisor/README.md
@@ -14,4 +14,4 @@ testdemo文件夹包含code_migration,byte_check,asm_trans,weak_consistency文
   该文件夹中包含atomic(使用c++ atomic的示例代码)、common(普通场景的示例代码)和lock(含锁保护的示例代码)，是对工具“增强功能-内存一致性检查”功能的示例。
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-具体使用流程说明书详见华为云鲲鹏开发套件-鲲鹏代码迁移工具 https://support.huaweicloud.com/kunpengdevps/kunpengdevps.html
+具体使用流程说明书详见华为云鲲鹏开发套件-鲲鹏代码迁移工具 [《鲲鹏代码迁移工具用户指南》](https://www.hikunpeng.com/document/detail/zh/kunpengdevps/porting/usermanual/kunpengpt_06_0004.html)