diff --git a/.gitignore b/.gitignore
index ba39cc5..0dbb55d 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1 +1,2 @@
 Manifest.toml
+README.html
diff --git a/README.adoc b/README.adoc
index 2025189..d0772bd 100644
--- a/README.adoc
+++ b/README.adoc
@@ -1,6 +1,20 @@
 = CoordVisualize
 
-== Parsing log, taggin and exporting
+== Parsing log, tagging and exporting
+* Parse coordinates log from traceroot CSM(Client Side Mod) for minetest.
+* Edit log
+** Split log
+** Adding notes for logs
+* Printing to text file.
+** Or JLD2?
 
 == Reading data & Visualization, inspecting
+* Importing data from exported text file
+* Visualize with GLMakie (or CairoMakie)
+** Inspecting with GUI
+
+== TODO
+- [ ] Printing
+- [ ] visualize
+- [ ] doc