diff --git a/.eslintrc.js b/.eslintrc.js
index b194829c..cdf7f53d 100644
--- a/.eslintrc.js
+++ b/.eslintrc.js
@@ -746,7 +746,9 @@ module.exports = {
 		'react/forbid-elements':                      'off',
 		'react/forbid-foreign-prop-types':            'off',
 		'react/forbid-prop-types':                    'off',
+		'react/function-component-definition':        'error',
 		'react/no-access-state-in-setstate':          'error',
+		'react/no-adjacent-inline-elements':          'error',
 		'react/no-array-index-key':                   'error',
 		'react/no-children-prop':                     'error',
 		'react/no-danger':                            'error',
@@ -860,6 +862,7 @@ module.exports = {
 		'react/jsx-no-comment-textnodes':    'error',
 		'react/jsx-no-duplicate-props':      'error',
 		'react/jsx-no-literals':             'off',
+		'react/jsx-no-script-url':           'error',
 		'react/jsx-no-target-blank':         ['error', { enforceDynamicLinks: 'always' }],
 		'react/jsx-no-undef':                ['error', { allowGlobals: true }],
 		'react/jsx-no-useless-fragment':     'error',
diff --git a/README.md b/README.md
index 494cd182..3cf82f74 100644
--- a/README.md
+++ b/README.md
@@ -3,4 +3,4 @@
 [![Build Status](https://travis-ci.org/saiichihashimoto/eslint-config-saiichihashimoto.svg?branch=master)](https://travis-ci.org/saiichihashimoto/eslint-config-saiichihashimoto)
 [![semantic-release](https://img.shields.io/badge/%20%20%F0%9F%93%A6%F0%9F%9A%80-semantic--release-e10079.svg)](https://github.com/semantic-release/semantic-release)
 [![Commitizen friendly](https://img.shields.io/badge/commitizen-friendly-brightgreen.svg)](http://commitizen.github.io/cz-cli/)
-[![Greenkeeper badge](https://badges.greenkeeper.io/saiichihashimoto/eslint-config-saiichihashimoto.svg)](https://greenkeeper.io/)
+