diff --git a/technology/files/Markdown.md b/technology/files/Markdown.md
index a9a3406..dd63cd3 100644
--- a/technology/files/Markdown.md
+++ b/technology/files/Markdown.md
@@ -4,6 +4,7 @@ mime: "text/markdown"
 extension: "md"
 wiki: https://en.wikipedia.org/wiki/Markdown
 website: ["https://www.markdownguide.org", "https://commonmark.org"]
+rev: 2024-03-08
 ---
 
 # Markdown
@@ -139,6 +140,13 @@ To add a table, use three or more hyphens (`---`) to create each column’s head
 | Paragraph   | Text        |
 ```
 
+### Math
+To add mathematical formulas, use LaTeX syntax enclosed within dollar symbols.
+
+```markdown
+Formula: $E = m * c^2$
+```
+
 ### Fenced Code Blocks
 To create code blocks use three backticks at the start and end of the code block (` ``` ``` `).
 
diff --git a/technology/internet/JWT.md b/technology/internet/JWT.md
index fc8f01a..1fb9946 100644
--- a/technology/internet/JWT.md
+++ b/technology/internet/JWT.md
@@ -1,6 +1,7 @@
 ---
 website: https://jwt.io/
 obj: concept
+aliases: ["Json Web Token"]
 rfc: https://datatracker.ietf.org/doc/html/rfc7519
 ---