diff --git a/package.json b/package.json
index 3f0b78d..3a433a1 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "summaly",
-  "version": "1.4.0",
+  "version": "1.4.1",
   "description": "Get web page's summary",
   "author": "syuilo <i@syuilo.com>",
   "license": "MIT",
diff --git a/src/plugins/wikipedia.ts b/src/plugins/wikipedia.ts
index 9a3aa8c..0b76e53 100644
--- a/src/plugins/wikipedia.ts
+++ b/src/plugins/wikipedia.ts
@@ -10,7 +10,7 @@ exports.test = (url: URL.Url) =>
 exports.summary = (url: URL.Url) => new Promise((res, rej) => {
 	const lang = url.host.split('.')[0];
 	const title = url.pathname.split('/')[2];
-	const endpoint = `https://${lang}.wikipedia.org/w/api.php?format=json&action=query&prop=extracts&exintro=&explaintext=&titles=${title}`;
+	const endpoint = `https://${lang}.wikipedia.org/w/api.php?format=json&action=query&prop=extracts&exintro=&explaintext=&titles=${encodeURIComponent(title)}`;
 
 	log(`lang is ${lang}`);
 	log(`title is ${title}`);
diff --git a/tslint.json b/tslint.json
index e7c21c3..2089dbe 100644
--- a/tslint.json
+++ b/tslint.json
@@ -17,7 +17,7 @@
 		"jsdoc-format": true,
 		"label-position": true,
 		"label-undefined": true,
-		"max-line-length": [true, 140],
+		"max-line-length": false,
 		"member-access": false,
 		"member-ordering": [true,
 			"static-before-instance",