From 600e4c85b3b9453dd3824fb4e027081ba1cb1aba Mon Sep 17 00:00:00 2001
From: Han Xiao <artex.xh@gmail.com>
Date: Sat, 6 Feb 2021 01:26:41 +0100
Subject: [PATCH] chore: update readme section header

---
 README.md | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/README.md b/README.md
index 05d48f4d5c6e5..43ecad268ee9b 100644
--- a/README.md
+++ b/README.md
@@ -90,6 +90,8 @@ jina hello-world --help
 | 🐣  | [Feed Data](#feed-data) • [Fetch Result](#fetch-result) • [Add Logic](#add-logic) • [Inter & Intra Parallelism](#inter--intra-parallelism) • [Decentralize](#decentralized-flow) • [Asynchronous](#asynchronous-flow) |
 | 🐥 | [Customize Encoder](#customize-encoder) • [Test Encoder](#test-encoder-in-flow) • [Parallelism & Batching](#parallelism--batching) • [Add Data Indexer](#add-data-indexer) • [Compose Flow from YAML](#compose-flow-from-yaml) • [Search](#search) • [Evaluation](#evaluation) • [REST Interface](#rest-interface) |
 
+### 🥚 Fundamental
+
 #### CRUD Functions
 <a href="https://mybinder.org/v2/gh/jina-ai/jupyter-notebooks/main?filepath=basic-crud-functions.ipynb"><img align="right" src="https://github.com/jina-ai/jina/blob/master/.github/badges/run-badge.svg?raw=true"/></a>
 
@@ -300,12 +302,15 @@ To visualize the Flow, simply chain it with `.plot('my-flow.svg')`. If you are u
 `Gateway` is the entrypoint of the Flow.
 
 
+### 🐣 Basic
+
 |     |   |
 | --- |---|
 | 🥚  | [CRUD Functions](#crud-functions) • [Document](#document) • [Flow](#flow)  |
 | 🐣  | [Feed Data](#feed-data) • [Fetch Result](#fetch-result) • [Add Logic](#add-logic) • [Inter & Intra Parallelism](#inter--intra-parallelism) • [Decentralize](#decentralized-flow) • [Asynchronous](#asynchronous-flow) |
 | 🐥 | [Customize Encoder](#customize-encoder) • [Test Encoder](#test-encoder-in-flow) • [Parallelism & Batching](#parallelism--batching) • [Add Data Indexer](#add-data-indexer) • [Compose Flow from YAML](#compose-flow-from-yaml) • [Search](#search) • [Evaluation](#evaluation) • [REST Interface](#rest-interface) |
 
+
 #### Feed Data
 <a href="https://mybinder.org/v2/gh/jina-ai/jupyter-notebooks/main?filepath=basic-feed-data.ipynb"><img align="right" src="https://github.com/jina-ai/jina/blob/master/.github/badges/run-badge.svg?raw=true"/></a>
 
@@ -574,7 +579,7 @@ if __name__ == '__main__':
 
 That's all you need to know for understanding the magic behind `hello-world`. Now let's dive into it!
 
-### Breakdown of `hello-world`
+### 🐥 Breakdown of `hello-world`
 
 |     |   |
 | --- |---|