diff --git a/docs/Instruction/images/week02/fa2022-group-assignment-power-speed-ppi-V16.cdr b/docs/Instruction/images/week02/fa2022-group-assignment-power-speed-ppi-V16.cdr
new file mode 100644
index 0000000000000000000000000000000000000000..0accd1ed7e4da7b9dc3a0b7ac153f7a8868a654e
Binary files /dev/null and b/docs/Instruction/images/week02/fa2022-group-assignment-power-speed-ppi-V16.cdr differ
diff --git a/docs/Instruction/week03.md b/docs/Instruction/week03.md
index 5452f3ea9f82dd66d2c346808b6217a724015f1a..f282e4b65264f9cd8b0e363328d15ea553020f11 100644
--- a/docs/Instruction/week03.md
+++ b/docs/Instruction/week03.md
@@ -205,8 +205,7 @@ Ref. [FA2021](https://fabacademy.org/2021/labs/kannai/students/natsuka-kamei/wee
 ![](https://fabacademy.org/2021/labs/kannai/students/natsuka-kamei/images/assignment/week3/p%20(5).jpg)
 
 Download:  [svg](./images/week02/fa2021-group-assignment-power-speed-ppi.svg)
-,
-  [cdr](./images/week02/fa2021-group-assignment-power-speed-ppi-V16.cdr)
+,  [cdr](./images/week02/fa2022-group-assignment-power-speed-ppi-V16.cdr)
 
 
 - Kerf