diff --git a/README.md b/README.md
index de3326a..745ae07 100644
--- a/README.md
+++ b/README.md
@@ -66,12 +66,4 @@ Shell Lab
 2021/1/24:
 1.finish other funcs.
 2.try to debug in my lxc.
-3.if alright, push to master.
-
-BAD NEWS:
-don't pass test, so I need several days to debug with the help of some blogs.
-
-if pass, I will push to master.
-
-2021/1/24:
-debug successfully.
\ No newline at end of file
+3.push to master.