diff --git a/Makefile b/Makefile
index 038d69e..9b04d70 100644
--- a/Makefile
+++ b/Makefile
@@ -4,4 +4,4 @@ help: ## Show all Makefile targets
 	@grep -E '^[a-zA-Z_-]+:.*?## .*$$' $(MAKEFILE_LIST) | awk 'BEGIN {FS = ":.*?## "}; {printf "\033[36m%-30s\033[0m %s\n", $$1, $$2}'
 
 serve: ## serve
-	hugo-obsidian -input=content -output=assets/indices -index -root=. && hugo server
+	hugo-obsidian -input=content -output=assets/indices -index -root=. && hugo server --enableGitInfo
diff --git a/assets/js/popover.js b/assets/js/popover.js
index 83cdc03..3d0d18b 100644
--- a/assets/js/popover.js
+++ b/assets/js/popover.js
@@ -11,7 +11,6 @@ function initPopover(baseURL) {
     fetchData.then(({ content }) => {
       const links = [...document.getElementsByClassName("internal-link")]
       links.forEach(li => {
-        console.log(li.dataset)
         const linkDest = content[li.dataset.src.replace(basePath, "")]
         if (linkDest) {
           const popoverElement = `<div class="popover">
diff --git a/content/notes/CJK + Latex Support (测试).md b/content/notes/CJK + Latex Support (测试).md
index a528198..8b4a741 100644
--- a/content/notes/CJK + Latex Support (测试).md	
+++ b/content/notes/CJK + Latex Support (测试).md	
@@ -14,7 +14,7 @@ title: "CJK + Latex Support (测试)"
 Block math works with two dollar signs `$$...$$`
 
 $$f(x) = \int_{-\infty}^\infty
-    f\hat(\xi\),e^{2 \pi i \xi x}
+    f\hat(\xi),e^{2 \pi i \xi x}
     \,d\xi$$
 	
 Inline math also works with single dollar signs `$...$`. For example, Euler's identity but inline: $e^{i\pi} = 0$
diff --git a/layouts/partials/katex.html b/layouts/partials/katex.html
index 4670c69..e11c4f1 100644
--- a/layouts/partials/katex.html
+++ b/layouts/partials/katex.html
@@ -8,8 +8,6 @@
       delimiters: [
         {left: '$$', right: '$$', display: true},
         {left: '$', right: '$', display: false},
-        {left: '\\(', right: '\\)', display: false},
-        {left: '\\[', right: '\\]', display: true}
       ],
       throwOnError : false
     });