diff --git a/_posts/2024-7-20-ubc-fire-detection.md b/_posts/2024-7-20-ubc-fire-detection.md
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--- a/_posts/2024-7-20-ubc-fire-detection.md
+++ b/_posts/2024-7-20-ubc-fire-detection.md
@@ -12,4 +12,20 @@ tags:
 
 > This is the demo fire detection system deployed for boosting campus resilliance against wildfire in Kelowna.
 
-![Demo](/img/ubc-fire-demo.png)
\ No newline at end of file
+![Demo](/img/ubc-fire-demo.png)
+
+> The conceptual design of data flow.
+
+![Demo](/img/ubc-data-flow.png)
+
+> Image Data Collection System Design.
+
+![Demo](/img/ubc-dcs.png)
+
+> DCS Node registration in Zookeeper.
+
+![Demo](/img/ubc-zk.png)
+
+> FDS SYstem Design.
+
+![Demo](/img/ubc-fds.png)
\ No newline at end of file
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