diff --git a/docs/assets/img/product_pics/module/goplus/goplus_p1.png b/docs/assets/img/product_pics/module/goplus/goplus_p1.jpg
similarity index 100%
rename from docs/assets/img/product_pics/module/goplus/goplus_p1.png
rename to docs/assets/img/product_pics/module/goplus/goplus_p1.jpg
diff --git a/docs/assets/img/product_pics/module/goplus/goplus_p2.png b/docs/assets/img/product_pics/module/goplus/goplus_p2.jpg
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rename from docs/assets/img/product_pics/module/goplus/goplus_p2.png
rename to docs/assets/img/product_pics/module/goplus/goplus_p2.jpg
diff --git a/docs/assets/img/product_pics/module/goplus/goplus_p3.png b/docs/assets/img/product_pics/module/goplus/goplus_p3.jpg
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rename from docs/assets/img/product_pics/module/goplus/goplus_p3.png
rename to docs/assets/img/product_pics/module/goplus/goplus_p3.jpg
diff --git a/docs/assets/img/product_pics/module/goplus/goplus_p4.png b/docs/assets/img/product_pics/module/goplus/goplus_p4.jpg
similarity index 100%
rename from docs/assets/img/product_pics/module/goplus/goplus_p4.png
rename to docs/assets/img/product_pics/module/goplus/goplus_p4.jpg
diff --git a/docs/assets/img/product_pics/module/goplus/goplus_sch.png b/docs/assets/img/product_pics/module/goplus/goplus_sch.jpg
similarity index 100%
rename from docs/assets/img/product_pics/module/goplus/goplus_sch.png
rename to docs/assets/img/product_pics/module/goplus/goplus_sch.jpg
diff --git a/docs/en/module/goplus.md b/docs/en/module/goplus.md
index 48081dc3..a9e0e51b 100644
--- a/docs/en/module/goplus.md
+++ b/docs/en/module/goplus.md
@@ -4,7 +4,7 @@
 
 ***
 
-:memo:**[Description](#Description)**      :electric_plug:**[Schematic](#Schematic)**      🛒**[Purchase](https://www.aliexpress.com/store/product/M5Stack-New-Arrival-PLUS-Module-Encoder-Module-with-MEGA328P-500mAh-Battery-ISP-IR-Transmitter-UART-GPIO/3226069_32949278724.html?spm=a2g1x.12024536.productList_5885013.pic_1)**      :octocat:**[Code](#Code)**
+:memo:**[Description](#Description)**      :electric_plug:**[Schematic](#Schematic)**      🛒**[Purchase](https://www.aliexpress.com/store/product/M5Stack-New-Arrival-GOPLUS-Module-with-MEGA328P-IR-Transmitter-and-Receiver-suit-for-ESP32-Kit/3226069_33010785963.html?spm=2114.12010615.8148356.1.a8747842tJJMRu)**      :octocat:**[Code](#Code)**
 
 <!-- :memo:**[Description](#Description)**&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;:octocat:**[Example](#Example)**&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;:electric_plug:**[Schematic](#Schematic)**&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;🛒**[Purchase](https://www.aliexpress.com/store/product/M5Stack-New-Arrival-PLUS-Module-Encoder-Module-with-MEGA328P-500mAh-Battery-ISP-IR-Transmitter-UART-GPIO/3226069_32949278724.html?spm=a2g1x.12024536.productList_5885013.pic_1)**-->
 
diff --git a/docs/index.md b/docs/index.md
index d492ae1f..e85c6e0e 100644
--- a/docs/index.md
+++ b/docs/index.md
@@ -663,23 +663,6 @@
   <p class="item-title" style="font-style:italic;"></p>
 </div>
 
-## PaHUB
-## PbHUB
-
-<div class="item">
-  <a href="/#/en/unit/pahub">
-    <img src="https://m5stack.oss-cn-shenzhen.aliyuncs.com/image/m5-docs_homepage/unit/unit_pahub_p1.png">
-  </a>
-  <p class="item-title" style="font-style:italic;">PaHUB</p>
-</div>
-
-<div class="item">
-  <a href="/#/en/unit/pbhub">
-    <img src="https://m5stack.oss-cn-shenzhen.aliyuncs.com/image/m5-docs_homepage/unit/unit_pbhub_p1.png">
-  </a>
-  <p class="item-title" style="font-style:italic;">PbHUB</p>
-</div>
-
 ***
 
 # Application