diff --git a/notes/helloshop/hybrid-cache-library.md b/notes/helloshop/hybrid-cache-library.md
index 4a168de..469d212 100644
--- a/notes/helloshop/hybrid-cache-library.md
+++ b/notes/helloshop/hybrid-cache-library.md
@@ -11,6 +11,8 @@ Service 1 ---->  HybridCache  ---->  MemoryCache  ---->  DistributedCache
 
 ```
 
+https://learn.microsoft.com/zh-cn/azure/architecture/best-practices/caching
+
 
 ## 安装程序包
 
diff --git a/notes/helloshop/migration-dataseeding.md b/notes/helloshop/migration-dataseeding.md
index d83e9cf..0a24638 100644
--- a/notes/helloshop/migration-dataseeding.md
+++ b/notes/helloshop/migration-dataseeding.md
@@ -3,7 +3,7 @@
 ## 生成迁移脚本
 
 ```shell
-ef migrations add InitialCreate -o Infrastructure/Migrations
+dotnet ef migrations add InitialCreate --output-dir Infrastructure/Migrations
 ```
 
 ## 手动将最新迁移脚本应用到数据库