diff --git a/app/blueprints/history.py b/app/blueprints/history.py
index 96108fd..b711025 100644
--- a/app/blueprints/history.py
+++ b/app/blueprints/history.py
@@ -20,3 +20,12 @@ def user_detail_history(
     answer_id, controller: HistoryController = Provide[Container.history_controller]
 ):
     return controller.get_detail_quiz_history(answer_id)
+
+
+@history_blueprint.route("/session/<session_id>", methods=["GET"])
+@inject
+def session_history(
+    session_id: str,
+    controller: HistoryController = Provide[Container.history_controller],
+):
+    return controller.get_session_history(session_id)
diff --git a/app/controllers/history_controller.py b/app/controllers/history_controller.py
index 6ed0574..0468786 100644
--- a/app/controllers/history_controller.py
+++ b/app/controllers/history_controller.py
@@ -22,3 +22,11 @@ class HistoryController:
             )
         except Exception as e:
             return make_error_response(e)
+
+    def get_session_history(self, session_id):
+        try:
+            result = self.history_service.get_session_history(session_id)
+
+            return make_response(message="success get history session", data=result)
+        except Exception as e:
+            return make_error_response(e)
diff --git a/app/di_container.py b/app/di_container.py
index db99967..7e91f9e 100644
--- a/app/di_container.py
+++ b/app/di_container.py
@@ -85,6 +85,8 @@ class Container(containers.DeclarativeContainer):
         HistoryService,
         quiz_repository,
         answer_repository,
+        session_repository,
+        user_repository,
     )
 
     subject_service = providers.Factory(
diff --git a/app/repositories/session_repostory.py b/app/repositories/session_repostory.py
index 6c63720..04d63d5 100644
--- a/app/repositories/session_repostory.py
+++ b/app/repositories/session_repostory.py
@@ -19,15 +19,13 @@ class SessionRepository:
         return str(result.inserted_id)
 
     def find_by_session_id(self, session_id: str) -> Optional[SessionEntity]:
-        doc = self.collection.find_one({"_id": session_id})
+        doc = self.collection.find_one({"_id": ObjectId(session_id)})
         return SessionEntity(**doc) if doc else None
 
     def find_by_session_code(self, session_code: str) -> Optional[SessionEntity]:
         doc = self.collection.find_one({"session_code": session_code})
         return SessionEntity(**doc) if doc else None
 
-    from bson import ObjectId
-
     def update(self, session_id: str, update_fields: SessionEntity) -> bool:
         result = self.collection.update_one(
             {"_id": ObjectId(session_id)},
diff --git a/app/services/history_service.py b/app/services/history_service.py
index b00f51b..191d760 100644
--- a/app/services/history_service.py
+++ b/app/services/history_service.py
@@ -1,19 +1,30 @@
-from app.repositories import UserAnswerRepository, QuizRepository
+from app.repositories import (
+    UserAnswerRepository,
+    QuizRepository,
+    SessionRepository,
+    UserRepository,
+)
 from app.schemas.response import (
     HistoryResultSchema,
     QuizHistoryResponse,
     QuestionResult,
 )
 
+from app.helpers import DatetimeUtil
+
 
 class HistoryService:
     def __init__(
         self,
         quiz_repository: QuizRepository,
         answer_repository: UserAnswerRepository,
+        session_repository: SessionRepository,
+        user_repository: UserRepository,
     ):
         self.quiz_repository = quiz_repository
         self.answer_repository = answer_repository
+        self.session_repository = session_repository
+        self.user_repository = user_repository
 
     def get_history_by_user_id(self, user_id: str):
         answer_data = self.answer_repository.get_by_user(user_id)
@@ -23,7 +34,7 @@ class HistoryService:
         quiz_ids = [asn.quiz_id for asn in answer_data]
         quiz_data = self.quiz_repository.get_by_ids(quiz_ids)
         quiz_map = {str(quiz.id): quiz for quiz in quiz_data}
-        
+
         result = []
         for answer in answer_data:
             quiz = quiz_map.get(answer.quiz_id)
@@ -79,3 +90,30 @@ class HistoryService:
             question_listings=question_results,
         )
         return result
+
+    def get_session_history(self, session_id):
+        session_data = self.session_repository.find_by_session_id(session_id)
+
+        participants = []
+
+        for participant in session_data.participants:
+            answer = self.answer_repository.get_by_userid_and_sessionid(
+                user_id=participant["id"],
+                session_id=session_id,
+            )
+
+            user = self.user_repository.get_user_by_id(user_id=participant["id"])
+
+            participants.append(
+                {
+                    "id": str(user.id),
+                    "name": user.name,
+                    "score": answer.total_score,
+                }
+            )
+        session_data.id = str(session_data.id)
+        session_data.participants = participants
+        session_data.created_at = DatetimeUtil.to_string(session_data.created_at)
+        session_data.started_at = DatetimeUtil.to_string(session_data.started_at)
+        session_data.ended_at = DatetimeUtil.to_string(session_data.ended_at)
+        return session_data