diff --git a/app/SCORE.md b/app/SCORE.md
index 5e3173d..147d7e8 100644
--- a/app/SCORE.md
+++ b/app/SCORE.md
@@ -1,15 +1,19 @@
 ## regression
 biodistribution(selected organ only): score = y * weight, where weight=0.3
-quantified_delivery: score = (y-min)/(max-min)*weight, where weight=0.25, (min=-0.798559291, max=4.497814051056962) when route_of_administration=intravenous, (min=-0.794912427, max=10.220042980012716) when route_of_administration=intramuscular
+
+quantified_delivery: score = (y-min_roa)/(max_roa-min_roa)*weight, where weight=0.25 
+
 size: score = 0 * weight if y<60, 1 * weight if 60<=y<=150, 0 * weight if y>150, where weight=0.05
 
 ## classification
 encapsulation_efficiency_0: score = weight, where weight=0
 encapsulation_efficiency_1: score = weight, where weight=0.02
 encapsulation_efficiency_2: score = weight, where weight=0.08
+
 pdi_0: score = weight, where weight=0.08
 pdi_1: score = weight, where weight=0.02
 pdi_2: score = weight, where weight=0
 pdi_3: score = weight, where weight=0
+
 toxicity_0: score=weight, where weight=0.2
 toxicity_1: score=weight, where weight=0