diff --git a/pages/11.ro-system/docs.md b/pages/11.ro-system/docs.md
index 32a7162..aa6d14b 100644
--- a/pages/11.ro-system/docs.md
+++ b/pages/11.ro-system/docs.md
@@ -2,7 +2,7 @@
 title: 'RO System'
 ---
 
-Flow of water:
+### Flow of water:
 1. Filter 1 - Sediment filter
 2. Filter 2 - GAC Filter (Granulated Activated Carbon Filter)
 3. Filter 3 - CTO Filter (Clorine, Taste and Odour Control)
@@ -20,14 +20,14 @@ Flow of water:
 TDS Adjuster will make sure that we have TDS in range that we want. It can be adjusted according to our need.
 
 150 GPD Membrane (AXEON Maybe) Check initial TDS
-https://www.youtube.com/watch?v=-kc6B9lx7M4
+[https://www.youtube.com/watch?v=-kc6B9lx7M4](AXEON HIGH REJECTION (HR) 150 GPD MEMBRANE + LEFOO 100 GPD @ 3000+ TDS LIVE TEST)
 1600 mlm flow restrictor (restrictor mlm * .38 / 4 = Membrane GPD)
 Check A Solenoid valve before the membrane
 150 GPD pump
 Check all the filters
 UV Filter
 TDS Adjuster to control the TDS (Input from before the membrane and output to after the membrane but before the uv filter)
-https://www.amazon.in/PARIJATA-Water-Purifier-TDS-Adjuster/dp/B071GYQN8F/ref=sr_1_3?crid=14JSQBCO3GK9Y&keywords=tds+adjuster&qid=1563217638&s=gateway&sprefix=batteries+%2Caps%2C281&sr=8-3
+[https://www.amazon.in/PARIJATA-Water-Purifier-TDS-Adjuster/dp/B071GYQN8F/ref=sr_1_3?crid=14JSQBCO3GK9Y&keywords=tds+adjuster&qid=1563217638&s=gateway&sprefix=batteries+%2Caps%2C281&sr=8-3](Sample)
 Pressure tank after (35L should be fine)
 https://www.autoconindia.in/pressure-tank.html
 https://www.aventura.co.in/pressure_boosting_tanks.html