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diff --git a/doc/_content/ability/device.md b/doc/_content/ability/device.md
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--- a/doc/_content/ability/device.md
+++ b/doc/_content/ability/device.md
@@ -33,6 +33,10 @@
 
 ![_media/img_11.png](_media/img_11.png)
 
+### 3. 宇视科技
+
+![_media/img_25.png](_media/img_25.png)
+
 ### 3. 艾科威视摄像头
 
 ![_media/img_15.png](_media/img_15.png)