diff --git a/CHANGELOG.md b/CHANGELOG.md
new file mode 100644
index 0000000..df982a2
--- /dev/null
+++ b/CHANGELOG.md
@@ -0,0 +1,10 @@
+## 1.2.0 (Unreleased)
+## 1.1.0 (August 10, 2023)
+
+IMPROVEMENTS:
+
+- Modify output; Improves the module example [GH-5](https://github.com/terraform-alicloud-modules/terraform-alicloud-oss-object/pull/5)
+- Improves the module examples [GH-4](https://github.com/terraform-alicloud-modules/terraform-alicloud-oss-object/pull/4)
+## 1.0.0 (Feb 28, 2019)
+
+- **NEW:**  `oss-object` [GH-1](https://github.com/terraform-alicloud-modules/terraform-alicloud-oss-object/pull/1)
\ No newline at end of file
diff --git a/README.md b/README.md
index 3b83e17..736f1f1 100644
--- a/README.md
+++ b/README.md
@@ -46,8 +46,6 @@ You can use this in your terraform template with the following steps.
 
 ## Inputs
 
-| Name | Description | Type | Default | Required |
-|------|-------------|:----:|:-----:|:-----:|
 | Name | Description | Type | Default | Required |
 |------|-------------|:----:|:-----:|:-----:|
 | bucketName | the bucket you want to create and operate | string | - | yes |
@@ -59,8 +57,9 @@ You can use this in your terraform template with the following steps.
 
 | Name | Description |
 |------|-------------|
-| this_dest_file | the target object key |
-| this_source_file | the source file |
+| this_bucket_object_bucket | the target object bucket |
+| this_bucket_object_key | the target object key |
+| this_bucket_object_source | the target object source |
 
 Authors
 -------
diff --git a/examples/complete/main.tf b/examples/complete/main.tf
index 5fe61ca..a34d2c3 100644
--- a/examples/complete/main.tf
+++ b/examples/complete/main.tf
@@ -1,12 +1,17 @@
+resource "random_integer" "default" {
+  max = 999999
+  min = 100000
+}
+
 module "oss_bucket" {
   source      = "terraform-alicloud-modules/oss-bucket/alicloud"
-  bucket_name = "bucket-terraform-20220222"
+  bucket_name = "terraform-example-${random_integer.default.result}"
   acl         = var.acl
 }
 
 module "oss_object" {
   source     = "../.."
   bucketName = module.oss_bucket.this_oss_bucket_id
-  object-key = "tf-testacc-object-key"
-  sourceFile = var.sourceFile
+  object-key = "tf-example-object-key"
+  sourceFile = "${path.module}/${var.sourceFile}"
 }
\ No newline at end of file
diff --git a/examples/complete/outputs.tf b/examples/complete/outputs.tf
index c07d680..2e1ad6a 100644
--- a/examples/complete/outputs.tf
+++ b/examples/complete/outputs.tf
@@ -1,7 +1,11 @@
-output "this_dest_file" {
-  value = module.oss_object.this_dest_file
+output "this_bucket_object_bucket" {
+  value = module.oss_object.this_bucket_object_bucket
 }
 
-output "this_source_file" {
-  value = module.oss_object.this_source_file
+output "this_bucket_object_key" {
+  value = module.oss_object.this_bucket_object_key
+}
+
+output "this_bucket_object_source" {
+  value = module.oss_object.this_bucket_object_source
 }
\ No newline at end of file
diff --git a/outputs.tf b/outputs.tf
index 174b362..6eda711 100644
--- a/outputs.tf
+++ b/outputs.tf
@@ -1,7 +1,11 @@
-output "this_dest_file" {
-  value = element(concat(alicloud_oss_bucket_object.this.*.key, list("")), 0)
+output "this_bucket_object_bucket" {
+  value = alicloud_oss_bucket_object.this.bucket
 }
 
-output "this_source_file" {
-  value = element(concat(alicloud_oss_bucket_object.this.*.source, list("")), 0)
+output "this_bucket_object_key" {
+  value = alicloud_oss_bucket_object.this.key
+}
+
+output "this_bucket_object_source" {
+  value = alicloud_oss_bucket_object.this.source
 }
\ No newline at end of file