diff --git a/.github/workflows/build_and_deploy.yml b/.github/workflows/build_and_deploy.yml
index f161835..b756adb 100644
--- a/.github/workflows/build_and_deploy.yml
+++ b/.github/workflows/build_and_deploy.yml
@@ -44,11 +44,11 @@ jobs:
         run: terraform apply -auto-approve tfplan
         working-directory: terraform
 
-      - name: Set EC2_INSTANCE_IP environment variable
-        run: |
-          set -x
-          EC2_INSTANCE_IP=$(terraform output -raw ec2_instance_public_ip)
-          echo "EC2_INSTANCE_IP=$EC2_INSTANCE_IP" >> $GITHUB_ENV
+      # - name: Set EC2_INSTANCE_IP environment variable
+      #   run: |
+      #     set -x
+      #     EC2_INSTANCE_IP=$(terraform output -raw ec2_instance_public_ip)
+      #     echo "EC2_INSTANCE_IP=$EC2_INSTANCE_IP" >> $GITHUB_ENV
       
       # - name: Transfer create-milvus.sh to EC2 instance
       #   run: |
diff --git a/terraform/main.tf b/terraform/main.tf
index daf95fb..5323db2 100644
--- a/terraform/main.tf
+++ b/terraform/main.tf
@@ -53,7 +53,7 @@ resource "aws_instance" "milvus_instance" {
   #  "${file("create-milvus.sh")}"
 
   tags = {
-    Name = "MilvusInstance"
+    Name = "Milvus-central-db"
   }
 }