diff --git a/src/general.ts b/src/general.ts
index e96714f..bc0ddc4 100644
--- a/src/general.ts
+++ b/src/general.ts
@@ -9,12 +9,14 @@ import { AllHtmlEntities } from 'html-entities';
 const entities = new AllHtmlEntities();
 
 import * as client from 'cheerio-httpcli';
+
+// 単一インスタンスなのでamazonと値を揃えないといけない
 client.set('headers', {
-  'User-Agent': `${name}/${version}`
+	'User-Agent': `SummalyBot/${version}`
 });
 client.set('referer', false);
 client.set('timeout', 10000);
-client.set('maxDataSize', 5 * 1024 * 1024);
+client.set('maxDataSize', 10 * 1024 * 1024);
 
 import Summary from './summary';
 
diff --git a/src/plugins/amazon.ts b/src/plugins/amazon.ts
index bdacb28..a6067c3 100644
--- a/src/plugins/amazon.ts
+++ b/src/plugins/amazon.ts
@@ -4,11 +4,11 @@ import * as client from 'cheerio-httpcli';
 import summary from '../summary';
 
 client.set('headers', {
-  'User-Agent': `${name}/${version}`
+	'User-Agent': `SummalyBot/${version}`
 });
 client.set('referer', false);
 client.set('timeout', 10000);
-client.set('maxDataSize', 5 * 1024 * 1024);
+client.set('maxDataSize', 10 * 1024 * 1024);
 
 export function test(url: URL.Url): boolean {
 	return url.hostname === 'www.amazon.com' ||