diff --git a/docs.json b/docs.json
index 75a69fa..ee0f2eb 100644
--- a/docs.json
+++ b/docs.json
@@ -37,7 +37,7 @@
         "/field-value"
       ],
       [
-        "Query",
+        "Query class",
         "/query"
       ],
       [
@@ -79,7 +79,7 @@
         "/field-value"
       ],
       [
-        "クエリ",
+        "クエリクラス",
         "/query"
       ],
       [
diff --git a/docs/en/index.mdx b/docs/en/index.mdx
index d2e587c..561707a 100644
--- a/docs/en/index.mdx
+++ b/docs/en/index.mdx
@@ -83,7 +83,7 @@ Document ID segments should be enclosed in `{}` and end with `Id`.
 
 Various annotations are applied to each field of the `todo` document, but for their explanations, see [Annotations for Fields](/field-annotations).
 
-## コードを生成する
+## Generating Code
 
 Execute `build_runner` to generate `todo.flutterfire_gen.dart`.