diff --git a/docs/en/atom/tail485.md b/docs/en/atom/tail485.md
index 45302af8..13780793 100644
--- a/docs/en/atom/tail485.md
+++ b/docs/en/atom/tail485.md
@@ -1,6 +1,6 @@
 # Tail485
 
-<div class="badge badge-pill badge-primary product_sku_tag">SKU:</div>
+<div class="badge badge-pill badge-primary product_sku_tag">SKU:T002</div>
 
 <div class="product_pic"><img src="assets/img/product_pics/atom_base/tail485/tail485_01.webp"></div>
 
diff --git a/docs/en/atom/tailbat.md b/docs/en/atom/tailbat.md
index 0585d785..63cd32fe 100644
--- a/docs/en/atom/tailbat.md
+++ b/docs/en/atom/tailbat.md
@@ -1,6 +1,6 @@
 # TailBat
 
-<div class="badge badge-pill badge-primary product_sku_tag">SKU:</div>
+<div class="badge badge-pill badge-primary product_sku_tag">SKU:T001</div>
 
 <div class="product_pic"><img src="assets/img/product_pics/atom_base/tailbat/tailbat_01.webp"></div>
 
diff --git a/docs/index.md b/docs/index.md
index cea1370b..932acd71 100644
--- a/docs/index.md
+++ b/docs/index.md
@@ -25,8 +25,8 @@
       {a:"/#/en/core/atom_matrix", img:"https://m5stack.oss-cn-shenzhen.aliyuncs.com/image/m5-docs_homepage/core/atom_matrix_01.webp", p:"ATOM Matrix", sku:"C008-B"},
        //ATOM BASE
       {a:"/#/en/atom/atomic", img:"https://m5stack.oss-cn-shenzhen.aliyuncs.com/image/m5-docs_homepage/atom_base/atomic_01.webp", p:"ATOMIC", sku:"A077"},
-      {a:"/#/en/atom/tail485", img:"https://m5stack.oss-cn-shenzhen.aliyuncs.com/image/m5-docs_homepage/atom_base/tail485_01.webp", p:"Tail485", sku:"A077"},
-      {a:"/#/en/atom/tailbat", img:"https://m5stack.oss-cn-shenzhen.aliyuncs.com/image/m5-docs_homepage/atom_base/tailbat_01.webp", p:"TailBat", sku:"A077"},
+      {a:"/#/en/atom/tail485", img:"https://m5stack.oss-cn-shenzhen.aliyuncs.com/image/m5-docs_homepage/atom_base/tail485_01.webp", p:"Tail485", sku:"T002"},
+      {a:"/#/en/atom/tailbat", img:"https://m5stack.oss-cn-shenzhen.aliyuncs.com/image/m5-docs_homepage/atom_base/tailbat_01.webp", p:"TailBat", sku:"T001"},
     ]
 
     const module_list = [
diff --git a/docs/zh_CN/README.md b/docs/zh_CN/README.md
index a4e2f73e..4b870493 100644
--- a/docs/zh_CN/README.md
+++ b/docs/zh_CN/README.md
@@ -26,8 +26,8 @@
       {a:"/#/zh_CN/core/atom_matrix", img:"https://m5stack.oss-cn-shenzhen.aliyuncs.com/image/m5-docs_homepage/core/atom_matrix_01.webp", p:"ATOM Matrix", sku:"C008-B"},
       //ATOM BASE
       {a:"/#/zh_CN/atom/atomic", img:"https://m5stack.oss-cn-shenzhen.aliyuncs.com/image/m5-docs_homepage/atom_base/atomic_01.webp", p:"ATOMIC", sku:"A077"},
-      {a:"/#/zh_CN/atom/tail485", img:"https://m5stack.oss-cn-shenzhen.aliyuncs.com/image/m5-docs_homepage/atom_base/tail485_01.webp", p:"Tail485", sku:"A077"},
-      {a:"/#/zh_CN/atom/tailbat", img:"https://m5stack.oss-cn-shenzhen.aliyuncs.com/image/m5-docs_homepage/atom_base/tailbat_01.webp", p:"TailBat", sku:"A077"},
+      {a:"/#/zh_CN/atom/tail485", img:"https://m5stack.oss-cn-shenzhen.aliyuncs.com/image/m5-docs_homepage/atom_base/tail485_01.webp", p:"Tail485", sku:"T002"},
+      {a:"/#/zh_CN/atom/tailbat", img:"https://m5stack.oss-cn-shenzhen.aliyuncs.com/image/m5-docs_homepage/atom_base/tailbat_01.webp", p:"TailBat", sku:"T001"},
     ]
 
     const module_list = [
diff --git a/docs/zh_CN/atom/tail485.md b/docs/zh_CN/atom/tail485.md
index 8d4bdcd0..135f74ff 100644
--- a/docs/zh_CN/atom/tail485.md
+++ b/docs/zh_CN/atom/tail485.md
@@ -1,6 +1,6 @@
 # Tail485
 
-<div class="badge badge-pill badge-primary product_sku_tag">SKU:</div>
+<div class="badge badge-pill badge-primary product_sku_tag">SKU:T002</div>
 
 <div class="product_pic"><img src="assets/img/product_pics/atom_base/tail485/tail485_01.webp"></div>
 
diff --git a/docs/zh_CN/atom/tailbat.md b/docs/zh_CN/atom/tailbat.md
index 7e208923..daa43d32 100644
--- a/docs/zh_CN/atom/tailbat.md
+++ b/docs/zh_CN/atom/tailbat.md
@@ -1,6 +1,6 @@
 # TailBat
 
-<div class="badge badge-pill badge-primary product_sku_tag">SKU:</div>
+<div class="badge badge-pill badge-primary product_sku_tag">SKU:T001</div>
 
 <div class="product_pic"><img src="assets/img/product_pics/atom_base/tailbat/tailbat_01.webp"></div>