diff --git a/docs/posts/learn-cpp-tutorial.md b/docs/posts/learn-cpp-tutorial.md
index 24422fc4..62f30558 100644
--- a/docs/posts/learn-cpp-tutorial.md
+++ b/docs/posts/learn-cpp-tutorial.md
@@ -1,11 +1,14 @@
 ---
 draft: false
 date: 2022-09-21
+slug: learn-cpp-tutorial
 categories:
   - cpp
   - tutorial
 ---
 
+# Learn C++ Tutorial
+
 You can find the tutorial from [https://coding-armadillo.github.io/learn-cpp/](https://coding-armadillo.github.io/learn-cpp/).
 
 Feel free to check it out and help me improve the content.
diff --git a/docs/posts/learn-python-tutorial.md b/docs/posts/learn-python-tutorial.md
index 473ea1e3..720ec4a7 100644
--- a/docs/posts/learn-python-tutorial.md
+++ b/docs/posts/learn-python-tutorial.md
@@ -6,6 +6,8 @@ categories:
   - tutorial
 ---
 
+# Learn Python Tutorial
+
 You can find the tutorial from [https://learn-python-with-coding-armadillo.netlify.app/](https://learn-python-with-coding-armadillo.netlify.app/).
 
 Feel free to check it out and help me improve the content.