diff --git a/index.html b/index.html
index c7026c5..cfd1525 100644
--- a/index.html
+++ b/index.html
@@ -3,6 +3,7 @@
 <head>
     <meta charset="UTF-8">
     <meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no" />
+    <meta name="description" content="Japanese word of the day generated by Google AI Studio and Gemini Pro AI" />
     <title>Japanese Word of the Day</title>
     <style>
         :root {
diff --git "a/pages/\344\270\212.html" "b/pages/\344\270\212.html"
index 00fb19a..46507cf 100644
--- "a/pages/\344\270\212.html"
+++ "b/pages/\344\270\212.html"
@@ -3,6 +3,7 @@
 <head>
     <meta charset="UTF-8">
     <meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no" />
+    <meta name="description" content="Japanese word of the day generated by Google AI Studio and Gemini Pro AI" />
     <title>Japanese Word of the Day</title>
     <style>
         :root {
diff --git "a/pages/\346\227\245\346\234\254.html" "b/pages/\346\227\245\346\234\254.html"
index 7e04e20..7540154 100644
--- "a/pages/\346\227\245\346\234\254.html"
+++ "b/pages/\346\227\245\346\234\254.html"
@@ -3,6 +3,7 @@
 <head>
     <meta charset="UTF-8">
     <meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no" />
+    <meta name="description" content="Japanese word of the day generated by Google AI Studio and Gemini Pro AI" />
     <title>Japanese Word of the Day</title>
     <style>
         :root {
diff --git "a/pages/\351\273\204\350\211\262.html" "b/pages/\351\273\204\350\211\262.html"
index 810694d..1df6618 100644
--- "a/pages/\351\273\204\350\211\262.html"
+++ "b/pages/\351\273\204\350\211\262.html"
@@ -3,6 +3,7 @@
 <head>
     <meta charset="UTF-8">
     <meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no" />
+    <meta name="description" content="Japanese word of the day generated by Google AI Studio and Gemini Pro AI" />
     <title>Japanese Word of the Day</title>
     <style>
         :root {
diff --git a/template.html b/template.html
index 2b5187e..4df88ec 100644
--- a/template.html
+++ b/template.html
@@ -3,6 +3,7 @@
 <head>
     <meta charset="UTF-8">
     <meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no" />
+    <meta name="description" content="Japanese word of the day generated by Google AI Studio and Gemini Pro AI" />
     <title>Japanese Word of the Day</title>
     <style>
         {{css}}
