diff --git a/source/version_two/user_guide/assembly_test/location.md b/source/version_two/user_guide/assembly_test/location.md
index fe98cc9..3f12ddc 100644
--- a/source/version_two/user_guide/assembly_test/location.md
+++ b/source/version_two/user_guide/assembly_test/location.md
@@ -21,8 +21,6 @@
 
 <video class="standard-video" src="http://video.autolabor.com.cn/AutolaborPro1/AP1%E5%AF%BC%E8%88%AA%E5%A5%97%E4%BB%B62021-%E8%AE%A1%E7%AE%97%E6%9C%BA.mp4" width="100%" height="100%" controls="controls"></video>
 
-![](./imgs/IMG_0726.JPG)
-
 ## 显示器
 
 <video class="standard-video" src="http://video.autolabor.com.cn/AutolaborPro1/AP1%E5%AF%BC%E8%88%AA%E5%A5%97%E4%BB%B62021-%E6%98%BE%E7%A4%BA%E5%99%A8.mp4" width="100%" height="100%" controls="controls"></video>
diff --git a/source/version_two/user_guide/assembly_test/standard.md b/source/version_two/user_guide/assembly_test/standard.md
index 1df4dbd..0e0718b 100644
--- a/source/version_two/user_guide/assembly_test/standard.md
+++ b/source/version_two/user_guide/assembly_test/standard.md
@@ -50,9 +50,7 @@
 
 ![](./imgs/IMG_0726.JPG)
 ![](./imgs/IMG_0698.jpg)
-![](./imgs/IMG_0700.jpg)
 ![](./imgs/IMG_0697.jpg)
-![](./imgs/IMG_0699.jpg)
 ![](./imgs/IMG_0724.JPG)
 
 ### 电气拓扑