diff --git a/tools/1.txt b/tools/1.txt
deleted file mode 100644
index fec83eefd2..0000000000
--- a/tools/1.txt
+++ /dev/null
@@ -1,2 +0,0 @@
-Cannot found RT-Thread root directory, please check RTT_ROOT
-C:\Users\92036\Desktop\rtt\bsp