diff --git a/docs/assets/img/product_pics/module/battery/module_battery_01.webp b/docs/assets/img/product_pics/module/battery/module_battery_01.webp
new file mode 100644
index 00000000..1dabe69a
Binary files /dev/null and b/docs/assets/img/product_pics/module/battery/module_battery_01.webp differ
diff --git a/docs/assets/img/product_pics/module/battery/module_battery_02.webp b/docs/assets/img/product_pics/module/battery/module_battery_02.webp
new file mode 100644
index 00000000..830961f7
Binary files /dev/null and b/docs/assets/img/product_pics/module/battery/module_battery_02.webp differ
diff --git a/docs/en/module/battery.md b/docs/en/module/battery.md
index b8965380..046fae74 100644
--- a/docs/en/module/battery.md
+++ b/docs/en/module/battery.md
@@ -1,6 +1,6 @@
 # Module BATTERY  {docsify-ignore-all}
 
-<img src="assets/img/product_pics/module/module_battery_01.png" width="30%" height="30%"> <img src="assets/img/product_pics/module/module_battery_02.png" width="30%" height="30%">
+<img src="assets/img/product_pics/module/battery/module_battery_01.webp" width="30%" height="30%"><img src="assets/img/product_pics/module/battery/module_battery_02.webp" width="30%" height="30%"> 
 
 
 ## Description
diff --git a/docs/index.md b/docs/index.md
index 4c72fba8..0f6cf91e 100644
--- a/docs/index.md
+++ b/docs/index.md
@@ -37,7 +37,7 @@
       {a:"/#/en/module/lora868", img:"https://m5stack.oss-cn-shenzhen.aliyuncs.com/image/m5-docs_homepage/module/lora868_01.jpg", p:"LoRa868"},
       {a:"/#/en/module/nb-iot_plus", img:"https://m5stack.oss-cn-shenzhen.aliyuncs.com/image/m5-docs_homepage/module/nb_iot_plus.webp", p:"NB-IoT Plus"},
       //Expansion Modules
-      {a:"/#/en/module/battery", img:"https://m5stack.oss-cn-shenzhen.aliyuncs.com/image/m5-docs_homepage/module/module_battery_01.png", p:"BATTERY"},
+      {a:"/#/en/module/battery", img:"https://m5stack.oss-cn-shenzhen.aliyuncs.com/image/m5-docs_homepage/module/module_battery_01.webp", p:"BATTERY"},
       {a:"/#/en/module/proto", img:"https://m5stack.oss-cn-shenzhen.aliyuncs.com/image/m5-docs_homepage/module/module_proto_01.png", p:"PROTO"},
       {a:"/#/en/module/plus", img:"https://m5stack.oss-cn-shenzhen.aliyuncs.com/image/m5-docs_homepage/module/module_plus_01.png", p:"PLUS"},
       {a:"/#/en/module/usb", img:"https://m5stack.oss-cn-shenzhen.aliyuncs.com/image/m5-docs_homepage/module/module_usb_01.png", p:"USB"},
diff --git a/docs/zh_CN/README.md b/docs/zh_CN/README.md
index 80ca698c..b528188d 100644
--- a/docs/zh_CN/README.md
+++ b/docs/zh_CN/README.md
@@ -38,7 +38,7 @@
       {a:"/#/zh_CN/module/nb-iot_plus", img:"https://m5stack.oss-cn-shenzhen.aliyuncs.com/image/m5-docs_homepage/module/nb_iot_plus.webp", p:"NB-IoT Plus"},
 
       //Expansion Modules
-      {a:"/#/zh_CN/module/battery", img:"https://m5stack.oss-cn-shenzhen.aliyuncs.com/image/m5-docs_homepage/module/module_battery_01.png", p:"BATTERY"},
+      {a:"/#/zh_CN/module/battery", img:"https://m5stack.oss-cn-shenzhen.aliyuncs.com/image/m5-docs_homepage/module/module_battery_01.webp", p:"BATTERY"},
       {a:"/#/zh_CN/module/proto", img:"https://m5stack.oss-cn-shenzhen.aliyuncs.com/image/m5-docs_homepage/module/module_proto_01.png", p:"PROTO"},
       {a:"/#/zh_CN/module/plus", img:"https://m5stack.oss-cn-shenzhen.aliyuncs.com/image/m5-docs_homepage/module/module_plus_01.png", p:"PLUS"},
       {a:"/#/zh_CN/module/usb", img:"https://m5stack.oss-cn-shenzhen.aliyuncs.com/image/m5-docs_homepage/module/module_usb_01.png", p:"USB"},
diff --git a/docs/zh_CN/module/battery.md b/docs/zh_CN/module/battery.md
index 0f6f3949..e583ca91 100644
--- a/docs/zh_CN/module/battery.md
+++ b/docs/zh_CN/module/battery.md
@@ -1,6 +1,6 @@
 # Module BATTERY {docsify-ignore-all}
 
-<img src="assets/img/product_pics/module/module_battery_01.png" width="30%" height="30%"> <img src="assets/img/product_pics/module/module_battery_02.png" width="30%" height="30%">
+<img src="assets/img/product_pics/module/battery/module_battery_01.webp" width="30%" height="30%"><img src="assets/img/product_pics/module/battery/module_battery_02.webp" width="30%" height="30%"> 
 
 
 <!-- :memo:**[描述](#描述)**&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;:electric_plug:**[原理图](#原理图)**&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;🛒**[购买链接](https://item.taobao.com/item.htm?spm=a1z10.5-c.w4002-1172588093.64.501375f4xEgd84&id=562045689464)** -->