diff --git a/addon/init.py b/addon/init.py
index f682683..284a90e 100644
--- a/addon/init.py
+++ b/addon/init.py
@@ -4,6 +4,7 @@ from pkce_check import PKCEDowngradeChecker
 from ScopeDetection import ScopeDetection
 from csrf_check import CsrfChecker
 from nonce_check import NonceChecker
+from redirect_uri_check import RedirectBypassChecker
 from access_token import AccessTokenScanner
 
 class PKCEAddon:
@@ -62,7 +63,6 @@ class NonceAddon:
             print(f"[ERROR] NonceAddon failed: {e}")
             pass
 
-
 class AccessTokenAddon:
     def __init__(self):
         self.checker = AccessTokenScanner()
@@ -73,6 +73,16 @@ class AccessTokenAddon:
         except Exception as e:
             print(f"[ERROR] AccessToken Addon failed: {e}")
             pass
-    
 
-addons = [PKCEAddon(), ScopeAddon(), CsrfAddon(), NonceAddon(), AccessTokenAddon()]
+class RedirectBypassAddon:
+    def __init__(self):
+        self.checker = RedirectBypassChecker()
+
+    # request 대신 response 로 바꿔 보세요:
+    async def response(self, flow: http.HTTPFlow):
+        try:
+            await self.checker.test(flow)
+        except Exception as e:
+            print(f"[ERROR] RedirectBypass Addon failed: {e}")
+
+addons = [PKCEAddon(), ScopeAddon(), CsrfAddon(), NonceAddon(), AccessTokenAddon(), RedirectBypassAddon()]
diff --git a/addon/nonce_check.py b/addon/nonce_check.py
index 723436c..e58c213 100644
--- a/addon/nonce_check.py
+++ b/addon/nonce_check.py
@@ -73,6 +73,7 @@ class NonceChecker:
         except Exception as e:
             return {}
         
+<<<<<<< HEAD
 
     def check_nonce_in_id_token(self, flow) -> bool:
         if not flow.response or not self.is_oidc_flow(flow):
@@ -90,6 +91,10 @@ class NonceChecker:
             return True
 
         id_token = self.extract_id_token(flow)
+=======
+    # TODO id_token을 파싱하는 부분이 누락되어있습니다.
+    def check_nonce_in_id_token(self, flow, id_token: str) -> bool:
+>>>>>>> 99fc280517f09bb93d586c26f01239f32c04c56c
         decoded = self.decode_id_token(id_token)
         nonce = decoded.get("nonce")