diff --git a/_posts/2023-12-16-generalplus-gp328530a-review.md b/_posts/2023-12-16-generalplus-gp328530a-review.md
index 5506e0b..9ee177b 100644
--- a/_posts/2023-12-16-generalplus-gp328530a-review.md
+++ b/_posts/2023-12-16-generalplus-gp328530a-review.md
@@ -12,13 +12,11 @@ cover: /assets/cover_cert_gold.webp
 The Generalplus GP328 HMI demo board earned Professional LVGL board certification which means users can use it to create amazing user interfaces without worrying about performance and quality.
 
 
-<img src="https://lvgl.io/assets/images/cert_professional.png" alt="Professional LVGL certificate for Generalplus GP328 HMI demo board">
+<img src="https://lvgl.io/assets/images/cert_pro.png" alt="Professional LVGL certificate for Generalplus GP328 HMI demo board">
 
 ### Buy now
 
-You can purchase the Generalplus GP328 HMI demo board on Alibaba:
-
-https://www.alibaba.com/product-detail/GP328530A-HMI-demo-board_10000014381929.html?spm=a2700.shop_plser.89.2.766738590NVIYM
+You can purchase the Generalplus GP328 HMI demo board on [Alibaba](https://www.alibaba.com/product-detail/GP328530A-HMI-demo-board_10000014381929.html?spm=a2700.shop_plser.89.2.766738590NVIYM)
 
 <hr/>
 
@@ -55,7 +53,7 @@ https://www.alibaba.com/product-detail/GP328530A-HMI-demo-board_10000014381929.h
 - EMAC connector for Ethernet or WIFI/BLE extension
 - CSI connector for CSI or SD/SPI interface extension
 - 4-channel ADC header connector
-- audio codec with microphone input and speaker output
+- Audio codec with microphone input and speaker output
 
 ### Others