diff --git a/phipupt.md b/phipupt.md
index eefe2ce..1153bc7 100644
--- a/phipupt.md
+++ b/phipupt.md
@@ -74,6 +74,9 @@ Starknet Foundry 使用：
 待续...
 
 
+### 2024.09.20
+今天阅读[官方文档](https://docs.starknet.io/)，整理了一些 Starknet 相关概念
+![starket-concepts](./starket-concepts.png)
 
 
 
diff --git a/starket-concepts.png b/starket-concepts.png
new file mode 100644
index 0000000..39db7a0
Binary files /dev/null and b/starket-concepts.png differ