diff --git a/config.js b/config.js
index 19d7c73c9..2bf16e010 100644
--- a/config.js
+++ b/config.js
@@ -6,16 +6,16 @@ module.exports = {
     pixiv: {
         client_id: 'MOBrBDS8blbauoSck0ZfDbtuzpyT',
         client_secret: 'lsACyCD94FhDUtGTXi3QzcFE2uU1hqtDaKeqrdwj',
-        username: 'rsshub@tmpmail.org',
-        password: 'rsshubpixiv'
+        username: process.env.PIXIV_USERNAME,
+        password: process.env.PIXIV_PASSWORD,
     },
     disqus: {
-        api_key: 'E8Uh5l5fHZ6gD8U3KycjAIAk46f68Zw7C6eW8WSjZvCLXebZ7p0r1yrYDrLilk2F',
+        api_key: process.env.DISQUS_API_KEY,
     },
     twitter: {
-        consumer_key: 'ElluTL2zGDpHXj37FH3JEVOwe',
-        consumer_secret: '0UTWfADFbu1jsxz6x9BHHR8J661Szkc0z6SXDnSAwKunKzQpXf',
-        access_token: '887098930139418624-1XJ8XODop113RbFSC5F3ChJneABrfXX',
-        access_token_secret: '7pauzYfJqmdZrdZetmZwBlMlkBBECGs1I2M68Okbv8Yyv'
+        consumer_key: process.env.TWITTER_CONSUMER_KEY,
+        consumer_secret: process.env.TWITTER_CONSUMER_SECRET,
+        access_token: process.env.TWITTER_ACCESS_TOKEN,
+        access_token_secret: process.env.TWITTER_ACCESS_TOKEN_SECRET,
     }
 };
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