diff --git a/.github/workflows/prod-CD.yml b/.github/workflows/prod-CD.yml
deleted file mode 100644
index 8e5b69e..0000000
--- a/.github/workflows/prod-CD.yml
+++ /dev/null
@@ -1,35 +0,0 @@
-name: LUPG Prod Server CD Workflows
-
-on:
-  push:
-    branches: [ "main" ]
-
-jobs:
-  deploy:
-    runs-on: ubuntu-latest
-
-    steps:
-      # Docker Deploy
-      - name: Docker Deploy
-        uses: appleboy/ssh-action@master
-        with:
-          host: ${{secrets.HOST}}
-          username: ubuntu
-          key: ${{secrets.PEM_KEY}}
-          script: |
-            sudo docker pull ${{secrets.DOCKER_USERNAME}}/gachontable:latest
-            
-            EXISTING_CONTAINER_ID=$(sudo docker ps -q -f "publish=8080" -f "status=running")
-            if [ ! -z "$EXISTING_CONTAINER_ID" ]; then
-              sudo docker stop $EXISTING_CONTAINER_ID
-              sudo docker rm $EXISTING_CONTAINER_ID
-            fi
-
-            EXISTING_CONTAINER_ID=$(sudo docker ps -q -f "publish=8080" -f "status=exited")
-            if [ ! -z "$EXISTING_CONTAINER_ID" ]; then
-              sudo docker rm $EXISTING_CONTAINER_ID
-            fi
-            
-            sudo docker rm $(sudo docker ps --filter 'status=exited' -a -q) 
-            sudo docker run -d -v /home/ubuntu/pinpoint-agent-2.5.3:/pinpoint-agent --log-driver=syslog  --name lupg -p 8080:8080 -p 63544:63544 -e JAVA_OPTS=-Djasypt.encryptor.password=${{secrets.JASYPT_ENCRYPTOR_PASSWORD}} ${{secrets.DOCKER_USERNAME}}/gachontable:latest
-            sudo docker image prune -a -f
diff --git a/src/main/java/site/gachontable/gachontablebe/domain/admin/usecase/CallUser.java b/src/main/java/site/gachontable/gachontablebe/domain/admin/usecase/CallUser.java
index 2e667b8..21fd09b 100644
--- a/src/main/java/site/gachontable/gachontablebe/domain/admin/usecase/CallUser.java
+++ b/src/main/java/site/gachontable/gachontablebe/domain/admin/usecase/CallUser.java
@@ -31,7 +31,7 @@ public class CallUser {
     private final AdminRepository adminRepository;
     private final SendBiztalk sendBiztalk;
     private final AutoCancelUser autoCancelUser;
-    private final ScheduledExecutorService executorService = Executors.newScheduledThreadPool(4);
+    private final ScheduledExecutorService executorService = Executors.newScheduledThreadPool(8);
 
     @Value("${biztalk.templateId.call}")
     private String CALL_TEMPLATE_CODE;
diff --git a/src/main/java/site/gachontable/gachontablebe/global/config/async/AsyncConfiguration.java b/src/main/java/site/gachontable/gachontablebe/global/config/async/AsyncConfiguration.java
index 31137e8..b881733 100644
--- a/src/main/java/site/gachontable/gachontablebe/global/config/async/AsyncConfiguration.java
+++ b/src/main/java/site/gachontable/gachontablebe/global/config/async/AsyncConfiguration.java
@@ -14,9 +14,9 @@ public class AsyncConfiguration {
     @Bean
     public Executor taskExecutor() {
         ThreadPoolTaskExecutor executor = new ThreadPoolTaskExecutor();
-        executor.setCorePoolSize(4);
-        executor.setMaxPoolSize(6);
-        executor.setQueueCapacity(500);
+        executor.setCorePoolSize(8);
+        executor.setMaxPoolSize(16);
+        executor.setQueueCapacity(1000);
         executor.setThreadNamePrefix("Biztalk");
         executor.initialize();
         return executor;
diff --git a/src/main/resources/application-prod.yaml b/src/main/resources/application-prod.yaml
index c2ba19d..df79548 100644
--- a/src/main/resources/application-prod.yaml
+++ b/src/main/resources/application-prod.yaml
@@ -6,26 +6,26 @@ spring:
         username: ENC(Z89GsautuOl2p6BefL146A==)
         password: ENC(4IWCgJuGPqbikO4xgN8jZRekUWDhUoyuafdh60pKN5M=)
         driver-class-name: com.mysql.cj.jdbc.Driver
-        maximum-pool-size: 10
-        connection-timeout: 5000
+        maximum-pool-size: 33
+        connection-timeout: 3000
         connection-init-sql: SELECT 1
         validation-timeout: 2000
         minimum-idle: 10
-        idle-timeout: 600000
-        max-lifetime: 1800000
+        idle-timeout: 300000
+        max-lifetime: 1200000
     slave:
       hikari:
         jdbc-url: ENC(Ux6HWzhKveQtR3WOyTmA/qad//VpWjpNRpFLSdL7Rh1Y7uO7u3jBwLND6IyjI+HTaoLbXqGj/qX7830f1oBRiDndgHIxzOz9ftCwWHc4TioG9MsIEmGrxKGo7ylSyAW3z0VcUGjLQsVAZRyk9s6kKOdQnEZeZfWO+ACPHcPlG/KOfaqWlz3kl/N13hRNKaiIW8I/vo5aV8KDbrNkJhKT8PN5GDu9+TkYKS0iSt9TzrcseBW96MzgYg==)
         username: ENC(Z89GsautuOl2p6BefL146A==)
         password: ENC(4IWCgJuGPqbikO4xgN8jZRekUWDhUoyuafdh60pKN5M=)
         driver-class-name: com.mysql.cj.jdbc.Driver
-        maximum-pool-size: 10
-        connection-timeout: 5000
+        maximum-pool-size: 33
+        connection-timeout: 3000
         connection-init-sql: SELECT 1
         validation-timeout: 2000
         minimum-idle: 10
-        idle-timeout: 600000
-        max-lifetime: 1800000
+        idle-timeout: 300000
+        max-lifetime: 1200000
 
   jpa:
     show-sql: false