diff --git a/beamerthemePoster.sty b/beamerthemePoster.sty
index 737b9ab..4132dbe 100644
--- a/beamerthemePoster.sty
+++ b/beamerthemePoster.sty
@@ -20,8 +20,11 @@
 %\usepackage{mathptmx}
 % funny math font
 % \usepackage{euler}
-\usepackage[default]{lato}
-\usepackage{lete-sans-math}
+% \usepackage[default]{lato}
+% \usepackage{lete-sans-math}
+\RequirePackage[fira]{fontsetup}
+\RequirePackage{FiraMono}
+\setmathfont{Fira Math}[range=\setminus]
 
 %%% other text fonts
 %\usepackage{palatino}
diff --git a/ijcai25.tex b/ijcai25.tex
index 7a8a466..9ad82b6 100644
--- a/ijcai25.tex
+++ b/ijcai25.tex
@@ -96,9 +96,9 @@
 
 % Please leave this \pdfinfo block untouched both for the submission and
 % Camera Ready Copy. Do not include Title and Author information in the pdfinfo section
-% \pdfinfo{
-% /TemplateVersion (IJCAI.2025.0)
-% }
+\pdfinfo{
+/TemplateVersion (IJCAI.2025.0)
+}
 
 \title{Large-Scale Trade-Off Curve Computation for Incentive Allocation with Cardinality and Matroid Constraints}
 
diff --git a/latexmkrc b/latexmkrc
index 5ebabcb..1f7ae10 100644
--- a/latexmkrc
+++ b/latexmkrc
@@ -1,2 +1,15 @@
-$pdflatex = 'xelatex %O %S';
-$pdf_mode = 1;
\ No newline at end of file
+$pdf_mode = 1;
+$pdflatex = 'pdflatex -interaction=nonstopmode %O %S';
+
+# Check the name of the file being compiled.
+# The filename is stored in the first argument, $ARGV[0].
+
+if ( $ARGV[0] =~ /ijcai25\.tex$/i ) {
+    print "--- Found ijcai25.tex, using pdflatex ---\n";
+    $pdf_mode = 1;
+    $pdflatex = 'pdflatex -interaction=nonstopmode %O %S';
+}
+else {
+    $pdf_mode = 4;
+    $pdflatex = 'xelatex -interaction=nonstopmode %O %S';
+}
diff --git a/poster.tex b/poster.tex
index a2436e5..98dbeac 100644
--- a/poster.tex
+++ b/poster.tex
@@ -34,13 +34,20 @@
 \begin{document}
 
 % larger font
-\Large
+\large
 
 \begin{frame}[t]
 \begin{multicols}{2}
 
-  \section{problem}
+\section{Problem}
 
+default
+\section{Existing works}
+
+
+\section{Methods}
+
+\section{Results}