diff --git a/examples/cdn.py b/examples/cdn.py
index 95300ee..69cd287 100644
--- a/examples/cdn.py
+++ b/examples/cdn.py
@@ -1484,11 +1484,61 @@
     #res = client.get_domains_by_origin(Origin='10.33.33.33')
 	
     '''
-    GetCnameSuffixs 
+    GetCnameSuffixs
 		此接口用于获取我们公司在CDN平台已配置的加速域名的CNAME后缀列表。
     '''
-    res = client.get_cname_suffixs()
-    print res
-    
-	
+    #res = client.get_cname_suffixs()
+    #print res
+
+    '''
+    SetVideoSeekConfig
+		此接口用于设置视频拖拽
+	Parameters:
+        DomainId	是	String	表示域名
+		Enable	是	枚举值为:on,off 表示开关
+    '''
+    #res = client.set_video_seek_config(DomainId="2D09HG3",Enable='off')
+    #print res
+
+    '''
+    GetVideoSeekConfig
+		此接口用于获取域名拖拽信息
+	Parameters:
+        DomainId	是	String	表示域名
+    '''
+    #res = client.get_video_seek_config(DomainId="2D09HG3")
+    #print res
+
+    '''
+    SetHttpHeadersConfig
+		此接口用于设置Http响应头
+	Parameters:
+        DomainId	是	String 表示域名
+        HeaderKey   是  String 表示设置的http头 只支持 Content-Type，Cache-Control，Content-Disposition，Content-Language，Expires，Access-Control-Allow-Origin，Access-Control-Allow-Methods，Access-Control-Max-Age，Access-Control-Expose-Headers 这9种
+        HeaderValue 是  String 表示设置http头vaule值
+    '''
+    #res = client.set_http_headers_config(DomainId='2D09HG3',HeaderKey='Expires',HeaderValue='20')
+    #print res
+
+    '''
+    DeleteHttpHeadersConfig
+		此接口用于删除Http响应头
+	Parameters:
+        DomainId	是	String 表示域名
+        HeaderKey   是  String 表示设置的http头 只支持 Content-Type，Cache-Control，Content-Disposition，Content-Language，Expires，Access-Control-Allow-Origin，Access-Control-Allow-Methods，Access-Control-Max-Age，Access-Control-Expose-Headers 这9种
+    '''
+    #res = client.delete_http_headers_config(DomainId='2D09HG3',HeaderKey='Expires')
+    #print res
+
+    '''
+    GetHttpHeaderList
+        此接口用于获取http响应头
+    Parameters:
+        DomainId	是	String 表示域名
+    '''
+    #res = client.get_http_header_list(DomainId='2D09HG3')
+    #print res
+
+
+
 
diff --git a/kscore/data/cdn/2016-09-01/service-2.yaml b/kscore/data/cdn/2016-09-01/service-2.yaml
index 829b3ee..18358cd 100644
--- a/kscore/data/cdn/2016-09-01/service-2.yaml
+++ b/kscore/data/cdn/2016-09-01/service-2.yaml
@@ -629,6 +629,51 @@ operations:
       shape: HttpsGetCertRequest
     output:
       shape: HttpsGetCertResponse
+
+  SetVideoSeekConfig:
+    name: SetVideoSeekConfig
+    http:
+      method: POST
+      requestUri: /2016-09-01/domain/SetVideoSeekConfig
+    input:
+      shape: SetVideoSeekConfigRequest
+
+  GetVideoSeekConfig:
+    name: GetVideoSeekConfig
+    http:
+      method: POST
+      requestUri: /2016-09-01/domain/GetVideoSeekConfig
+    input:
+      shape: GetVideoSeekConfigRequest
+    output:
+      shape: VideoSeekConfigShape
+
+  SetHttpHeadersConfig:
+    name: SetHttpHeadersConfig
+    http:
+      method: POST
+      requestUri: /2016-09-01/domain/SetHttpHeadersConfig
+    input:
+      shape: SetHttpHeadersConfigRequest
+
+  DeleteHttpHeadersConfig:
+    name: DeleteHttpHeadersConfig
+    http:
+      method: POST
+      requestUri: /2016-09-01/domain/DeleteHttpHeadersConfig
+    input:
+      shape: DeleteHttpHeadersConfigRequest
+
+  GetHttpHeaderList:
+    name: GetHttpHeaderList
+    http:
+      method: POST
+      requestUri: /2016-09-01/domain/GetHttpHeaderList
+    input:
+      shape: GetHttpHeaderListRequest
+    output:
+      shape: HttpHeadListResponse
+
 #####################################
 shapes:
 
@@ -698,6 +743,64 @@ shapes:
     type: list
     member:
       shape: Domain
+
+  SetVideoSeekConfigRequest:
+    type: structure
+    required:
+    - DomainId
+    - Enable
+    members:
+      DomainId:
+        shape: String
+      Enable:
+        shape: String
+
+  GetVideoSeekConfigRequest:
+    type: structure
+    required:
+    - DomainId
+    members:
+      DomainId:
+        shape: String
+
+  SetHttpHeadersConfigRequest:
+    type: structure
+    required:
+    - DomainId
+    - HeaderKey
+    - HeaderValue
+    members:
+      DomainId:
+        shape: String
+      HeaderKey:
+        shape: String
+      HeaderValue:
+        shape: String
+
+  DeleteHttpHeadersConfigRequest:
+    type: structure
+    required:
+    - DomainId
+    - HeaderKey
+    members:
+      DomainId:
+        shape: String
+      HeaderKey:
+        shape: String
+
+  GetHttpHeaderListRequest:
+    type: structure
+    required:
+    - DomainId
+    members:
+      DomainId:
+        shape: String
+
+  HttpHeadListResponse:
+    type: structure
+    members:
+      HttpHeadList:
+        shape: HttpHeaderRuleList
   
   GetDomainLogsRequest:
     type: structure