diff --git a/warm_up.txt b/warm_up.txt
index b3e6377be6a114dc4d11ed97ba6fe232eda615df..01bdf41910d2b2b31c51f5905ed81d999d36ed18 100644
--- a/warm_up.txt
+++ b/warm_up.txt
@@ -1 +1 @@
-欢迎加入编译原理课程学习！
\ No newline at end of file
+欢迎你同学加入编译原理课程学习！
\ No newline at end of file