diff --git a/docs/en/developers/code-style-guides/protobuf-guides.md b/docs/en/developers/code-style-guides/protobuf-guides.md
index 26ef490c123539..5d9c6586db2b27 100644
--- a/docs/en/developers/code-style-guides/protobuf-guides.md
+++ b/docs/en/developers/code-style-guides/protobuf-guides.md
@@ -2,7 +2,7 @@
 displayed_sidebar: docs
 ---
 
-# Rules
+# Protobuf Guides
 
 ## Never use required
 
diff --git a/docs/en/developers/code-style-guides/thrift-guides.md b/docs/en/developers/code-style-guides/thrift-guides.md
index d999666d837958..c5e133f2378873 100644
--- a/docs/en/developers/code-style-guides/thrift-guides.md
+++ b/docs/en/developers/code-style-guides/thrift-guides.md
@@ -2,7 +2,7 @@
 displayed_sidebar: docs
 ---
 
-# Rules
+# Thrift Guides
 
 ## Never use required