video add w18

content/articles/w18_prj.md

@@ -97,4 +97,16 @@ I loved working on this project, and I am committed to its future development an
 ![w18](images/w18/c3.jpg)
 ![w18](images/w18/c4.jpg)
 ![w18](images/w18/c5.jpg)
-![w18](images/w18/c6.jpg)
\ No newline at end of file
+![w18](images/w18/c6.jpg)
+
+
+<video width="320" height="240" controls>
+  <source src="images/w18/h1.mp4" type="video/mp4">
+  Your browser does not support the video tag.
+</video>
+
+<video width="320" height="240" controls>
+  <source src="images/w18/h2.mp4" type="video/mp4">
+  Your browser does not support the video tag.
+</video>
+