diff --git a/iac-template/terraform-standard/config/resources/dev-object/s3.yaml b/iac-template/terraform-standard/config/resources/dev-object/s3.yaml
new file mode 100644
index 00000000..0fde099d
--- /dev/null
+++ b/iac-template/terraform-standard/config/resources/dev-object/s3.yaml
@@ -0,0 +1,10 @@
+bucket_name: "svc-plus-dev-objects"
+
+# 是否开启版本管理（默认建议开启）
+enable_versioning: true
+
+# 是否启用加密，之后如果你想加 KMS 可以扩展
+enable_encryption: false
+
+# Public Access Block（通常建议保持 true）
+block_public_access: true
diff --git a/iac-template/terraform-standard/envs/dev-object/Makefile b/iac-template/terraform-standard/envs/dev-object/Makefile
new file mode 100644
index 00000000..0b047ac2
--- /dev/null
+++ b/iac-template/terraform-standard/envs/dev-object/Makefile
@@ -0,0 +1,11 @@
+init:
+	terraform init --upgrade
+
+plan:
+	terraform plan
+
+apply:
+	terraform apply -auto-approve
+
+destroy:
+	terraform destroy -auto-approve
diff --git a/iac-template/terraform-standard/envs/dev-object/backend.tf b/iac-template/terraform-standard/envs/dev-object/backend.tf
new file mode 100644
index 00000000..aad095bf
--- /dev/null
+++ b/iac-template/terraform-standard/envs/dev-object/backend.tf
@@ -0,0 +1,9 @@
+terraform {
+  backend "s3" {
+    bucket         = "svc-plus-iac-state"
+    key            = "account/dev/iam/terraform.tfstate"
+    region         = "ap-northeast-1"
+    dynamodb_table = "svc-plus-iac-state-dynamodb-lock"
+  }
+}
+
diff --git a/iac-template/terraform-standard/envs/dev-object/main.tf b/iac-template/terraform-standard/envs/dev-object/main.tf
new file mode 100644
index 00000000..8f8253d5
--- /dev/null
+++ b/iac-template/terraform-standard/envs/dev-object/main.tf
@@ -0,0 +1,18 @@
+locals {
+  account = yamldecode(
+    file("${path.root}/../../config/accounts/dev.yaml")
+  )
+
+  s3_conf = yamldecode(
+    file("${path.root}/../../config/resources/dev-object/bucket.yaml")
+  )
+}
+
+module "s3" {
+  source = "../../modules/s3"
+
+  bucket_name       = local.s3_conf.bucket_name
+  enable_versioning = local.s3_conf.enable_versioning
+  tags              = local.account.tags
+}
+
diff --git a/iac-template/terraform-standard/envs/dev-object/outputs.tf b/iac-template/terraform-standard/envs/dev-object/outputs.tf
new file mode 100644
index 00000000..f0cd41a0
--- /dev/null
+++ b/iac-template/terraform-standard/envs/dev-object/outputs.tf
@@ -0,0 +1,8 @@
+output "bucket_id" {
+  value = module.s3.bucket_id
+}
+
+output "bucket_arn" {
+  value = module.s3.bucket_arn
+}
+
diff --git a/iac-template/terraform-standard/envs/dev-object/provider.tf b/iac-template/terraform-standard/envs/dev-object/provider.tf
new file mode 100644
index 00000000..7bddf948
--- /dev/null
+++ b/iac-template/terraform-standard/envs/dev-object/provider.tf
@@ -0,0 +1,20 @@
+terraform {
+  required_version = ">= 1.2"
+
+  required_providers {
+    aws = {
+      source  = "hashicorp/aws"
+      version = "~> 5.92.0"
+    }
+  }
+}
+
+provider "aws" {
+  region = local.account.region
+
+  assume_role {
+    role_arn     = "arn:aws:iam::730335654753:role/TerraformDeployRole-Dev"
+    session_name = "TerraformDevSession"
+  }
+}
+
diff --git a/iac-template/terraform-standard/modules/s3/main.tf b/iac-template/terraform-standard/modules/s3/main.tf
new file mode 100644
index 00000000..32f414f2
--- /dev/null
+++ b/iac-template/terraform-standard/modules/s3/main.tf
@@ -0,0 +1,24 @@
+resource "aws_s3_bucket" "this" {
+  bucket = var.bucket_name
+
+  tags = merge(var.tags, {
+    Name = var.bucket_name
+  })
+}
+
+resource "aws_s3_bucket_versioning" "this" {
+  bucket = aws_s3_bucket.this.id
+
+  versioning_configuration {
+    status = var.enable_versioning ? "Enabled" : "Suspended"
+  }
+}
+
+resource "aws_s3_bucket_public_access_block" "this" {
+  bucket                  = aws_s3_bucket.this.id
+  block_public_acls       = true
+  block_public_policy     = true
+  ignore_public_acls      = true
+  restrict_public_buckets = true
+}
+
diff --git a/iac-template/terraform-standard/modules/s3/outputs.tf b/iac-template/terraform-standard/modules/s3/outputs.tf
new file mode 100644
index 00000000..0bb757e2
--- /dev/null
+++ b/iac-template/terraform-standard/modules/s3/outputs.tf
@@ -0,0 +1,8 @@
+output "bucket_id" {
+  value = aws_s3_bucket.this.id
+}
+
+output "bucket_arn" {
+  value = aws_s3_bucket.this.arn
+}
+
diff --git a/iac-template/terraform-standard/modules/s3/variables.tf b/iac-template/terraform-standard/modules/s3/variables.tf
new file mode 100644
index 00000000..ec820375
--- /dev/null
+++ b/iac-template/terraform-standard/modules/s3/variables.tf
@@ -0,0 +1,16 @@
+variable "bucket_name" {
+  description = "S3 bucket name (must be globally unique)"
+  type        = string
+}
+
+variable "enable_versioning" {
+  description = "Whether to enable S3 versioning"
+  type        = bool
+  default     = true
+}
+
+variable "tags" {
+  description = "Common tags"
+  type        = map(string)
+}
+