diff --git a/scripts/terraform/integration_push.sh b/scripts/terraform/integration_push.sh
index f14eb2c..db1faf9 100755
--- a/scripts/terraform/integration_push.sh
+++ b/scripts/terraform/integration_push.sh
@@ -28,7 +28,7 @@ echo "#--------------------------------------------------------------"
 echo "# terraform init ($PWD)"
 echo "#--------------------------------------------------------------"
 # terraform init -reconfigure -backend-config=terraform."${ENV}".tfbackend
-# terraform init
+terraform init
 echo "#--------------------------------------------------------------"
 echo "# tflint ($PWD)"
 echo "#--------------------------------------------------------------"
diff --git a/terraform/base/main_provider.tf b/terraform/base/main_provider.tf
new file mode 100644
index 0000000..5b688cc
--- /dev/null
+++ b/terraform/base/main_provider.tf
@@ -0,0 +1,37 @@
+#--------------------------------------------------------------
+# Terraform Provider
+#--------------------------------------------------------------
+terraform {
+  required_version = "~>1.4"
+  required_providers {
+    aws = {
+      source  = "hashicorp/aws"
+      version = "~>4.67.0"
+    }
+  }
+  #   backend "s3" {
+  #   }
+}
+
+#--------------------------------------------------------------
+# AWS Provider
+# access key and secret key should not use.
+#--------------------------------------------------------------
+provider "aws" {
+  # TODO: need to change profile.
+  profile = "default"
+  # TODO: need to change region.
+  region = "ap-northeast-1"
+  #   default_tags {
+  #     tags = var.tags
+  #   }
+}
+# Need to add aws provider(us-east-1) for CloudFront Metric.
+provider "aws" {
+  profile = "default"
+  region  = "us-east-1"
+  alias   = "us-east-1"
+  #   default_tags {
+  #     tags = var.tags
+  #   }
+}
diff --git a/terraform/monitor/main_provider.tf b/terraform/monitor/main_provider.tf
new file mode 100644
index 0000000..255b980
--- /dev/null
+++ b/terraform/monitor/main_provider.tf
@@ -0,0 +1,36 @@
+#--------------------------------------------------------------
+# Terraform Provider
+#--------------------------------------------------------------
+terraform {
+  required_version = "~>1.4"
+  required_providers {
+    aws = {
+      source  = "hashicorp/aws"
+      version = "~>4.67.0"
+    }
+  }
+  #   backend "s3" {
+  #   }
+}
+
+#--------------------------------------------------------------
+# AWS Provider
+# access key and secret key should not use.
+#--------------------------------------------------------------
+provider "aws" {
+  # TODO: need to change profile.
+  profile = "default"
+  # TODO: need to change region.
+  region = "ap-northeast-1"
+  #   default_tags {
+  #     tags = var.tags
+  #   }
+}
+# Need to add aws provider(us-east-1) for CloudFront Metric.
+provider "aws" {
+  region = "us-east-1"
+  alias  = "us-east-1"
+  #   default_tags {
+  #     tags = var.tags
+  #   }
+}