diff --git a/docs/zh_CN/unit/m5camera_f_new.md b/docs/zh_CN/unit/m5camera_f_new.md
index 0f3d988d..ff1c19f0 100644
--- a/docs/zh_CN/unit/m5camera_f_new.md
+++ b/docs/zh_CN/unit/m5camera_f_new.md
@@ -1,6 +1,6 @@
 # M5CameraF New{docsify-ignore-all}
 
-<el-tag effect="plain">SKU:U03</el-tag>
+<el-tag effect="plain">SKU:U037</el-tag>
 
 <div class="product_pic"><img src="assets/img/product_pics/unit/m5camera_F_new/unit_m5camera_f_new_01.jpg"></div>