diff --git a/doc/proj-head b/doc/proj-head
new file mode 100755
index 0000000..2b70ea3
--- /dev/null
+++ b/doc/proj-head
@@ -0,0 +1,8 @@
+#!/bin/bash
+#remaster lib
+[ -d "<LIBDIR>" ] || { echo "LIBDIR not exist"; exit 1; }
+
+#<PROJECT_NAME>
+# . -> <PROJECT_PARENT> -> <PROJECT_BASE>
+source <LIBDIR>/proj/<PROJECT_PARENT>
+project_relation="<PROJECT_NAME> $project_relation"