diff --git a/HY-CS-main.tex b/HY-CS-main.tex
index 8fa1d3b7dd6204271546b9b758e9d44cb3866dc3..78f58628ec402ed2e02253fc0f7a6d8f6600e302 100644
--- a/HY-CS-main.tex
+++ b/HY-CS-main.tex
@@ -60,6 +60,14 @@
 % Please remove the boldface from the volume and number fields:
 \DeclareFieldFormat[article]{volume}{#1}
 \DeclareFieldFormat[article]{number}{\mkbibparens{#1}}
+% Now this generated format volume.(number). How to remove the dot? (and so on with some adjustments):
+\renewbibmacro*{volume+number+eid}{%
+  \setunit{\addcomma\space}% 
+  \printfield{volume}%
+  %\setunit*{\addnbspace\addthinspace}% <-- Adjust spacing here
+  \printfield{number}%
+  \setunit{\addcomma\space}%
+  \printfield{eid}}
 
 
 %% Block of definitions for fonts and packages for picture management.