diff --git a/wss-20211221/Teafile b/wss-20211221/Teafile
index 3c3649d63..acaab8763 100644
--- a/wss-20211221/Teafile
+++ b/wss-20211221/Teafile
@@ -1,7 +1,7 @@
 {
   "scope": "alibabacloud",
   "name": "wss20211221",
-  "version": "1.0.10",
+  "version": "1.0.11",
   "main": "./main.tea",
   "maintainers": [
     {
@@ -23,12 +23,12 @@
     }
   },
   "releases": {
-    "java": "com.aliyun:wss20211221:1.4.0",
-    "go": "github.com/alibabacloud-go/wss-20211221/client:v1.2.0",
-    "csharp": "AlibabaCloud.SDK.Wss20211221:1.2.0",
-    "ts": "@alicloud/wss20211221:1.2.0",
-    "php": "alibabacloud/wss-20211221:1.2.0",
-    "python": "alibabacloud_wss20211221:1.2.0",
+    "java": "com.aliyun:wss20211221:1.4.1",
+    "go": "github.com/alibabacloud-go/wss-20211221/client:v1.2.1",
+    "csharp": "AlibabaCloud.SDK.Wss20211221:1.2.1",
+    "ts": "@alicloud/wss20211221:1.2.1",
+    "php": "alibabacloud/wss-20211221:1.2.1",
+    "python": "alibabacloud_wss20211221:1.2.1",
     "python2": "alibabacloud_wss20211221_py2:0.0.1",
     "swift": "alibabacloud-sdk-swift/wss-20211221:1.0.0"
   },
diff --git a/wss-20211221/api-info.json b/wss-20211221/api-info.json
index d5125301c..9a2bd9304 100644
--- a/wss-20211221/api-info.json
+++ b/wss-20211221/api-info.json
@@ -3,10 +3,10 @@
   "version": "2021-12-21",
   "apiDoc": {
     "hasDoc": [
-      "DescribeDeliveryAddress",
-      "CreateMultiOrder",
       "DescribePackageDeductions",
-      "ModifyInstanceProperties"
+      "ModifyInstanceProperties",
+      "DescribeDeliveryAddress",
+      "CreateMultiOrder"
     ],
     "noDoc": []
   },
diff --git a/wss-20211221/async/api-info.json b/wss-20211221/async/api-info.json
index 3a1e9b3cc..e95bdc608 100644
--- a/wss-20211221/async/api-info.json
+++ b/wss-20211221/async/api-info.json
@@ -4,9 +4,9 @@
   "apiDoc": {
     "hasDoc": [
       "DescribeDeliveryAddress",
+      "CreateMultiOrder",
       "ModifyInstanceProperties",
-      "DescribePackageDeductions",
-      "CreateMultiOrder"
+      "DescribePackageDeductions"
     ],
     "noDoc": []
   },
diff --git a/wss-20211221/async/main.dara b/wss-20211221/async/main.dara
index ffff1a844..0f05e9e7c 100644
--- a/wss-20211221/async/main.dara
+++ b/wss-20211221/async/main.dara
@@ -51,6 +51,7 @@ model CreateMultiOrderRequest {
   ](name='OrderItems', position='Query'),
   orderType?: string(name='OrderType', example='create', position='Query'),
   properties?: map[string]string(name='Properties', shrink='json', position='Query'),
+  resellerOwnerUid?: long(name='ResellerOwnerUid', position='Query'),
 }
 
 model CreateMultiOrderResponseBody = {
diff --git a/wss-20211221/main.tea b/wss-20211221/main.tea
index 020b648cb..a19de1859 100644
--- a/wss-20211221/main.tea
+++ b/wss-20211221/main.tea
@@ -49,6 +49,7 @@ model CreateMultiOrderRequest {
   ](name='OrderItems'),
   orderType?: string(name='OrderType', example='create'),
   properties?: map[string]string(name='Properties'),
+  resellerOwnerUid?: long(name='ResellerOwnerUid'),
 }
 
 model CreateMultiOrderShrinkRequest {
@@ -72,6 +73,7 @@ model CreateMultiOrderShrinkRequest {
   ](name='OrderItems'),
   orderType?: string(name='OrderType', example='create'),
   propertiesShrink?: string(name='Properties'),
+  resellerOwnerUid?: long(name='ResellerOwnerUid'),
 }
 
 model CreateMultiOrderResponseBody = {
@@ -107,6 +109,9 @@ async function createMultiOrderWithOptions(tmpReq: CreateMultiOrderRequest, runt
   if (!Util.isUnset(request.propertiesShrink)) {
     query['Properties'] = request.propertiesShrink;
   }
+  if (!Util.isUnset(request.resellerOwnerUid)) {
+    query['ResellerOwnerUid'] = request.resellerOwnerUid;
+  }
   var req = new OpenApi.OpenApiRequest{ 
     query = OpenApiUtil.query(query),
   };
diff --git a/wss-20211221/v2/api-info.json b/wss-20211221/v2/api-info.json
index 3a1e9b3cc..afd939d28 100644
--- a/wss-20211221/v2/api-info.json
+++ b/wss-20211221/v2/api-info.json
@@ -4,8 +4,8 @@
   "apiDoc": {
     "hasDoc": [
       "DescribeDeliveryAddress",
-      "ModifyInstanceProperties",
       "DescribePackageDeductions",
+      "ModifyInstanceProperties",
       "CreateMultiOrder"
     ],
     "noDoc": []
diff --git a/wss-20211221/v2/main.tea b/wss-20211221/v2/main.tea
index 489402cdf..ad687760d 100644
--- a/wss-20211221/v2/main.tea
+++ b/wss-20211221/v2/main.tea
@@ -47,6 +47,7 @@ model CreateMultiOrderRequest {
   ](name='OrderItems'),
   orderType?: string(name='OrderType', example='create'),
   properties?: map[string]string(name='Properties'),
+  resellerOwnerUid?: long(name='ResellerOwnerUid'),
 }
 
 model CreateMultiOrderShrinkRequest {
@@ -70,6 +71,7 @@ model CreateMultiOrderShrinkRequest {
   ](name='OrderItems'),
   orderType?: string(name='OrderType', example='create'),
   propertiesShrink?: string(name='Properties'),
+  resellerOwnerUid?: long(name='ResellerOwnerUid'),
 }
 
 model CreateMultiOrderResponseBody = {
@@ -105,6 +107,9 @@ async function createMultiOrderWithOptions(tmpReq: CreateMultiOrderRequest, runt
   if (!$isNull(request.propertiesShrink)) {
     query['Properties'] = request.propertiesShrink;
   }
+  if (!$isNull(request.resellerOwnerUid)) {
+    query['ResellerOwnerUid'] = request.resellerOwnerUid;
+  }
   var req = new OpenApiUtil.OpenApiRequest{ 
     query = OpenApiUtil.query(query),
   };