docs: Fix some link error.

hlym123 · lbuque · commit a45490b832d3 · 2025-09-22T09:40:45.000+08:00
Signed-off-by: hlym123 &lt;lwylwt@qq.com&gt;
diff --git a/docs/en/refs/module.lora868_v12.ref b/docs/en/refs/module.lora868_v12.ref
@@ -1,5 +1,5 @@
 
-.. |LoRa868Module v1.2| image:: https://static-cdn.m5stack.com/resource/docs/products/module/Module-LoRa868_V1.2/img-dac09b0a-7367-4ed9-9374-b604f646ec3b.webp
+.. |LoRa868Module v1.2| image:: https://m5stack-doc.oss-cn-shenzhen.aliyuncs.com/639/M029-V12_01.webp
     :target: https://docs.m5stack.com/en/module/Module-LoRa868_V1.2
     :height: 200px
     :width: 200px
diff --git a/docs/en/refs/unit.step16.ref b/docs/en/refs/unit.step16.ref
@@ -1,5 +1,5 @@
-.. |Unit step16| image:: https://static-cdn.m5stack.com/resource/docs/products/unit/step16.webp
-    :target: https://docs.m5stack.com/zh_CN/unit/step16
+.. |Unit step16| image:: https://m5stack-doc.oss-cn-shenzhen.aliyuncs.com/1160/Unit_Step16_01.webp
+    :target: https://docs.m5stack.com/en/unit/Unit_Step16
     :height: 200px
     :width: 200px
 
diff --git a/docs/en/units/step16.rst b/docs/en/units/step16.rst
@@ -1,7 +1,7 @@
 Step16 Unit 
 ===========
 
-.. sku: xxx
+.. sku: U198
 
 .. include:: ../refs/unit.step16.ref
 
