diff --git a/config/locale/ko/LC_MESSAGES/django.mo b/config/locale/ko/LC_MESSAGES/django.mo
index cff2e53..7180aaa 100644
Binary files a/config/locale/ko/LC_MESSAGES/django.mo and b/config/locale/ko/LC_MESSAGES/django.mo differ
diff --git a/config/locale/ko/LC_MESSAGES/django.po b/config/locale/ko/LC_MESSAGES/django.po
index dc12e52..eb0581e 100644
--- a/config/locale/ko/LC_MESSAGES/django.po
+++ b/config/locale/ko/LC_MESSAGES/django.po
@@ -827,8 +827,8 @@ msgid "fast-api"
 msgstr ""
 
 #: .\templates\home\index.html:140
-msgid "A Python server suitable for microservices based on Message Queue."
-msgstr "Message Queue 기반의 마이크로서비스에 적합한 Python 서버"
+msgid "A Python server suitable for microservices based on Rest API."
+msgstr "Rest API 기반의 마이크로서비스에 적합한 Python 서버"
 
 #: .\templates\home\index.html:148
 msgid "vue.js"
@@ -845,7 +845,7 @@ msgstr "Redis 고급"
 #: .\templates\home\index.html:158
 msgid ""
 "Implementation of RDB, AOF, Sharding, Consistent Hashing, and Redis Cluster."
-msgstr "RDB, AOF, Sharding, Consistent Hashing, Redis Cluster 구현하기"
+msgstr "RDB, AOF, Sharding, Consistent Hashing, Redis Cluster 구축하기"
 
 #: .\templates\home\index.html:166
 msgid "RabbitMQ Advanced"
diff --git a/custom_middlewares/common/statistics.py b/custom_middlewares/common/statistics.py
index 6813ef8..d41301d 100644
--- a/custom_middlewares/common/statistics.py
+++ b/custom_middlewares/common/statistics.py
@@ -15,23 +15,30 @@ def __init__(self, get_response):
         self.get_response = get_response
 
     def stats(self, os_info):
+        today = timezone.now().date()
         with transaction.atomic():
-            count = ConnectionMethodStats.objects.filter(
-                created_at__day=timezone.now().date().day
+            # count = ConnectionMethodStats.objects.filter(
+            #     created_at__day=timezone.now().date().day
+            # )
+            # if not count:
+            #     ConnectionMethodStats.objects.create(created_at=timezone.now())
+
+            stats, created = ConnectionMethodStats.objects.get_or_create(
+                created_at__date=today
             )
-            if not count:
-                ConnectionMethodStats.objects.create(created_at=timezone.now())
 
             if "Windows" in os_info:
-                count.update(win=F("win") + 1)
+                stats.win = F("win") + 1
             elif "mac" in os_info:
-                count.update(mac=F("mac") + 1)
+                stats.mac = F("mac") + 1
             elif "iPhone" in os_info:
-                count.update(iph=F("iph") + 1)
+                stats.iph = F("iph") + 1
             elif "Android" in os_info:
-                count.update(android=F("android") + 1)
+                stats.android = F("android") + 1
             else:
-                count.update(oth=F("oth") + 1)
+                stats.oth = F("oth") + 1
+
+            stats.save()  # 변경 사항 저장
 
     def __call__(self, request):
         if "HTTP_USER_AGENT" in request.META:
@@ -50,20 +57,23 @@ def __init__(self, get_response):
     def __call__(self, request):
         if "admin" not in request.path:
             with transaction.atomic():
-                count = ConnectionHardwareStats.objects.filter(
-                    created_at__day=timezone.now().date().day
+                today = timezone.now().date()
+                # 오늘 날짜의 통계 가져오기
+                stats, created = ConnectionHardwareStats.objects.get_or_create(
+                    created_at__date=today
                 )
-                if not count:
-                    ConnectionHardwareStats.objects.create(created_at=timezone.now())
 
+                # 사용자 에이전트에 따라 카운트 업데이트
                 if request.user_agent.is_mobile:
-                    count.update(mobile=F("mobile") + 1)
+                    stats.mobile = F("mobile") + 1
                 elif request.user_agent.is_tablet:
-                    count.update(tablet=F("tablet") + 1)
+                    stats.tablet = F("tablet") + 1
                 elif request.user_agent.is_pc:
-                    count.update(pc=F("pc") + 1)
+                    stats.pc = F("pc") + 1
                 elif request.user_agent.is_bot:
-                    count.update(bot=F("bot") + 1)
+                    stats.bot = F("bot") + 1
+
+                stats.save()  # 변경 사항 저장
 
         response = self.get_response(request)
 
diff --git a/static/images/4_bigdata_back.jpg b/static/images/4_bigdata_back.jpg
new file mode 100644
index 0000000..195c1a9
Binary files /dev/null and b/static/images/4_bigdata_back.jpg differ
diff --git a/templates/home/index.html b/templates/home/index.html
index 731062a..69c2237 100644
--- a/templates/home/index.html
+++ b/templates/home/index.html
@@ -137,7 +137,7 @@ <h2 class="mb-4"> {% trans "What I am studying, the project I am planning" %}</h
                     <div class="icon d-flex align-items-center justify-content-center"><span class="flaticon-branding"></span></div>
                     <div class="media-body">
                         <h3 class="heading mb-3">{% trans "fast-api"%} </h3>
-                        <p> {% trans "A Python server suitable for microservices based on Message Queue." %}</p>
+                        <p> {% trans "A Python server suitable for microservices based on Rest API." %}</p>
                     </div>
                 </div>
             </div>