diff --git a/docs/install/README.md b/docs/install/README.md
index 969346ea75..536aa44f53 100644
--- a/docs/install/README.md
+++ b/docs/install/README.md
@@ -70,7 +70,7 @@ $ docker pull diygod/rsshub
 然后运行 RSSHub 即可
 
 ```bash
-$ docker run -d --name rsshub -p 1200:1200 diygod/rsshub
+$ docker run -d -e "TZ=Asia/Shanghai" --name rsshub -p 1200:1200 diygod/rsshub
 ```
 
 在浏览器中打开 [http://127.0.0.1:1200/](http://127.0.0.1:1200/), enjoy it! ✅
diff --git a/lib/routes/leetcode/utils.js b/lib/routes/leetcode/utils.js
index f9a408a33e..9a0f54a22b 100644
--- a/lib/routes/leetcode/utils.js
+++ b/lib/routes/leetcode/utils.js
@@ -31,7 +31,7 @@ const ProcessFeed = async (list) => {
                 n = n + parseInt(pubDate.substring(n1 - 3, n1 - 1)) * 365;
             }
             if (n2 !== -1) {
-                n = n + parseInt(pubDate.substring(n2 - 3, n3 - 1)) * 30;
+                n = n + parseInt(pubDate.substring(n2 - 3, n2 - 1)) * 30;
             }
             if (n3 !== -1) {
                 n = n + parseInt(pubDate.substring(n3 - 3, n3 - 1)) * 7;