diff --git a/main.tex b/main.tex
index 36ab635..1467052 100644
--- a/main.tex
+++ b/main.tex
@@ -1,7 +1,7 @@
 \documentclass{article}
 \usepackage{graphicx} % Required for inserting images
 
-\title{非物质文化遗产}
+\title{黑龙江省非物质文化遗产传承研究}
 \author{pkupengxiao }
 \date{May 2026}