diff --git a/OAuth2.md b/OAuth2.md
index 1c7fcb8..7c6b12c 100644
--- a/OAuth2.md
+++ b/OAuth2.md
@@ -62,7 +62,7 @@ GET https://accounts.google.com/o/oauth2/v2/auth?
 </details>
 
 <details>
-<summary><h3>Frontend HTTP Response from Google</h3></summary>
+<summary><h3>Google HTTP Response to Frontend </h3></summary>
 
 ```bash
 HTTP/1.1 302 Found
@@ -120,7 +120,7 @@ Content-Type: application/json
 </details>
 
 <details>
-<summary><h3>Frontend HTTP Response from Backend</h3></summary>
+<summary><h3>Backend HTTP Response to Frontend</h3></summary>
 
 ```json
 {
@@ -216,7 +216,7 @@ client_secret=YOUR_GOOGLE_CLIENT_SECRET
 </details>
 
 <details>
-<summary><h3>HTTP Response from Google</h3></summary>
+<summary><h3>Google HTTP Response Backend and Backend response to Frontend</h3></summary>
 
 ```json
 {