diff --git a/pkg/multicloud/azure/azure.go b/pkg/multicloud/azure/azure.go
index 1491ac3ff9..5c2f5e8b3e 100644
--- a/pkg/multicloud/azure/azure.go
+++ b/pkg/multicloud/azure/azure.go
@@ -443,7 +443,7 @@ func (self *SAzureClient) _apiVersion(resource string, params url.Values) string
 			return "2020-06-01"
 		}
 		if utils.IsInStringArray("virtualmachines", info) {
-			return "2018-04-01"
+			return "2021-11-01"
 		}
 		if utils.IsInStringArray("skus", info) {
 			return "2019-04-01"
diff --git a/pkg/multicloud/azure/disk.go b/pkg/multicloud/azure/disk.go
index beb7ecd0c9..61fc848bc0 100644
--- a/pkg/multicloud/azure/disk.go
+++ b/pkg/multicloud/azure/disk.go
@@ -59,7 +59,7 @@ func (ai TAzureInt32) Int32() int32 {
 }
 
 type DiskProperties struct {
-	//TimeCreated       time.Time //??? 序列化出错？
+	TimeCreated       time.Time    `json:"timeCreated,omitempty"`
 	OsType            string       `json:"osType,omitempty"`
 	CreationData      CreationData `json:"creationData,omitempty"`
 	DiskSizeGB        TAzureInt32  `json:"diskSizeGB,omitempty"`
@@ -297,7 +297,7 @@ func (self *SDisk) GetBillingType() string {
 }
 
 func (self *SDisk) GetCreatedAt() time.Time {
-	return time.Time{}
+	return self.Properties.TimeCreated
 }
 
 func (self *SDisk) GetExpiredAt() time.Time {
diff --git a/pkg/multicloud/azure/instance.go b/pkg/multicloud/azure/instance.go
index 6d68f6ac50..c2a27f94d0 100644
--- a/pkg/multicloud/azure/instance.go
+++ b/pkg/multicloud/azure/instance.go
@@ -155,6 +155,7 @@ type VirtualMachineProperties struct {
 	DebugProfile      *DebugProfile               `json:"debugProfile,omitempty"`
 	OsProfile         OsProfile                   `json:"osProfile,omitempty"`
 	VmId              string                      `json:"vmId,omitempty"`
+	TimeCreated       time.Time                   `json:"timeCreated,omitempty"`
 }
 
 type SExtensionResourceProperties struct {
@@ -1023,7 +1024,7 @@ func (self *SInstance) GetBillingType() string {
 }
 
 func (self *SInstance) GetCreatedAt() time.Time {
-	return time.Time{}
+	return self.Properties.TimeCreated
 }
 
 func (self *SInstance) GetExpiredAt() time.Time {