diff --git a/fail/README.md b/fail/README.md
new file mode 100644
index 0000000000..8a19ebdf38
--- /dev/null
+++ b/fail/README.md
@@ -0,0 +1 @@
+for packages fail to be build
diff --git a/prepare/README.md b/prepare/README.md
new file mode 100644
index 0000000000..fdbff7ed6b
--- /dev/null
+++ b/prepare/README.md
@@ -0,0 +1 @@
+for packages prepare to enter the master branch