diff --git a/docker-compose.yml b/docker-compose.yml
index 5b83609..71bfb5b 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -1,14 +1,5 @@
 version: "3.9"
 services:
-  server:
-    image: ghcr.io/zhongfuze/id_allocation:main
-    container_name: id_allocation
-    volumes:
-      - ~/app/data:/app/data
-      - ~/app/config:/app/config
-      - ~/app/log_tmp:/tmp
-      - ~/app/log:/app/log
-    network_mode: "host"
   nginx:
     image: nginx
     container_name: nginx
@@ -17,4 +8,21 @@ services:
       - ~/app/nginx/conf.d:/etc/nginx/conf.d
       - ~/app/nginx/logs:/var/log/nginx
       - ~/app/nginx/ssl:/etc/ssl
-    network_mode: "host"
\ No newline at end of file
+    ports:
+      - "9002:9001"
+    depends_on:
+      - id_allocation
+
+  id_allocation:
+    image: ghcr.io/zhongfuze/id_allocation:main
+    container_name: id_allocation
+    volumes:
+      - ~/app/data:/app/data
+      - ~/app/config:/app/config
+      - ~/app/log_tmp:/tmp
+      - ~/app/log:/app/log
+    ports:
+      - "9001:9001"
+networks:
+  default:
+    driver: bridge
\ No newline at end of file
diff --git a/docker-compose.yml.bak b/docker-compose.yml.bak
new file mode 100644
index 0000000..5b83609
--- /dev/null
+++ b/docker-compose.yml.bak
@@ -0,0 +1,20 @@
+version: "3.9"
+services:
+  server:
+    image: ghcr.io/zhongfuze/id_allocation:main
+    container_name: id_allocation
+    volumes:
+      - ~/app/data:/app/data
+      - ~/app/config:/app/config
+      - ~/app/log_tmp:/tmp
+      - ~/app/log:/app/log
+    network_mode: "host"
+  nginx:
+    image: nginx
+    container_name: nginx
+    volumes:
+      - ~/app/nginx/nginx.conf:/etc/nginx/nginx.conf
+      - ~/app/nginx/conf.d:/etc/nginx/conf.d
+      - ~/app/nginx/logs:/var/log/nginx
+      - ~/app/nginx/ssl:/etc/ssl
+    network_mode: "host"
\ No newline at end of file
diff --git a/src/config/nginx/nginx.conf b/src/config/nginx/nginx.conf
index 3ce57e8..4ab7ca1 100644
--- a/src/config/nginx/nginx.conf
+++ b/src/config/nginx/nginx.conf
@@ -25,15 +25,22 @@ http {
     include /etc/nginx/conf.d/*.conf;
 
     server {
-        listen 80;
-        server_name  ec2-18-167-19-252.ap-east-1.compute.amazonaws.com;
+        listen 9001;
+        server_name ec2-18-167-19-252.ap-east-1.compute.amazonaws.com;
 
+        # Deny access to all resources by default
         location / {
-            proxy_pass http://localhost;
+            deny all;
+            return 403;
+        }
+
+        # Allow access to the specific endpoint
+        location /id_allocation/allocation {
+            proxy_pass http://id_allocation:9001;
             proxy_set_header Host $host;
             proxy_set_header X-Real-IP $remote_addr;
-            proxy_set_header REMOTE-HOST $remote_addr;
             proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
+            proxy_set_header X-Forwarded-Proto $scheme;
         }
     }
 }
\ No newline at end of file
diff --git a/src/data_server.py b/src/data_server.py
index 68a5589..ac32abb 100644
--- a/src/data_server.py
+++ b/src/data_server.py
@@ -4,7 +4,7 @@
 Author: Zella Zhong
 Date: 2024-05-23 22:34:52
 LastEditors: Zella Zhong
-LastEditTime: 2024-05-24 05:44:41
+LastEditTime: 2024-05-25 04:19:08
 FilePath: /id_allocation/src/data_server.py
 Description: main entry point for allocating
 '''
diff --git a/src/script/create_id_allocation.sql b/src/script/create_id_allocation.sql
index fee4763..ead9a29 100644
--- a/src/script/create_id_allocation.sql
+++ b/src/script/create_id_allocation.sql
@@ -39,8 +39,25 @@ BEGIN
         UPDATE id_allocation
         SET graph_id = return_graph_id, updated_nanosecond = return_updated_nanosecond, picked_time = CURRENT_TIMESTAMP
         WHERE unique_id = ANY(vids);
+
+        -- Insert new records that do not exist in the table
+        FOR existing_record IN
+            SELECT unnest(vids) AS unique_id
+        LOOP
+            INSERT INTO id_allocation (unique_id, graph_id, platform, identity, updated_nanosecond, picked_time)
+            VALUES (
+                existing_record.unique_id,
+                new_graph_id,
+                split_part(existing_record.unique_id, ',', 1),
+                split_part(existing_record.unique_id, ',', 2),
+                new_updated_nanosecond,
+                CURRENT_TIMESTAMP
+            )
+            ON CONFLICT (unique_id) DO NOTHING; -- Ensure no duplicates
+        END LOOP;
+
     ELSE
-        -- Insert new records
+        -- Insert all records since no existing records were found
         FOR existing_record IN
             SELECT unnest(vids) AS unique_id
         LOOP
@@ -64,8 +81,6 @@ BEGIN
 END;
 $$ LANGUAGE plpgsql;
 
-
-
 SELECT * FROM process_id_allocation(
     ARRAY['twitter,chan_izaki65652', 'farcaster,gytred', 'ethereum,0x61ae970ac67ff4164ebf2fd6f38f630df522e5ef'],
     'aec0c81c-7ab2-42e6-bb74-e7ea8d2cf903',
diff --git a/src/script/test_api.sh b/src/script/test_api.sh
index 283ceca..26328a3 100644
--- a/src/script/test_api.sh
+++ b/src/script/test_api.sh
@@ -3,4 +3,4 @@
 curl -w "\nTime: %{time_total}s\n" -X POST http://127.0.0.1:9001/id_allocation/allocation -d '{"graph_id":"cba9bbf5-ee77-48f6-919c-302fcd1c2a23","updated_nanosecond":1716482473640540,"vids":["twitter,chan_izaki65652","farcaster,gytred","ethereum,0x61ae970ac67ff4164ebf2fd6f38f630df522e5ef"]}'
 
 
-curl -w "\nTime: %{time_total}s\n" -X POST 'http://ec2-18-167-19-252.ap-east-1.compute.amazonaws.com/id_allocation/allocation' -d '{"graph_id":"101d4307-f84f-4942-b6ce-df0bab491bae","updated_nanosecond":1716565633694549,"vids":["crossbell,suji.csb","crossbell,sujiyan.csb","ethereum,0x934b510d4c9103e6a87aef13b816fb080286d649"]}'
\ No newline at end of file
+curl -w "\nTime: %{time_total}s\n" -X POST 'http://ec2-18-167-19-252.ap-east-1.compute.amazonaws.com:9002/id_allocation/allocation' -d '{"graph_id":"101d4307-f84f-4942-b6ce-df0bab491bae","updated_nanosecond":1716565633694549,"vids":["crossbell,suji.csb","crossbell,sujiyan.csb","ethereum,0x934b510d4c9103e6a87aef13b816fb080286d649"]}'
\ No newline at end of file