diff --git a/cuidai.txt b/cuidai.txt
index 7ed2d63..c27b113 100644
--- a/cuidai.txt
+++ b/cuidai.txt
@@ -11,4 +11,3 @@
 000000000000000000000000000
 111111111111111111111111111
 222222222222222222222222222
-444444444444444444444444444
\ No newline at end of file