diff --git a/doc/3.9.2.26.md b/doc/3.9.2.26.md
index dadc6ae..394dbe8 100644
--- a/doc/3.9.2.26.md
+++ b/doc/3.9.2.26.md
@@ -41,6 +41,8 @@
 62.发送公众号消息   
 63.转发公众号消息   
 64.发送小程序   
+65.退款    
+66.下载头像         
 
 ### 接口文档：
 
@@ -1923,7 +1925,7 @@
 > 收到转账消息后，自动退款。type=49 即是转账消息。
 
 ###### 接口地址
-> [/api/?type=45](/api/?type=65)
+> [/api/?type=65](/api/?type=65)
 
 ###### HTTP请求方式
 > POST  JSON
@@ -1956,4 +1958,44 @@
 响应：
 ``` javascript
 {"code":1,"result":"OK"}
+```
+
+
+#### 66.查询或下载头像**
+###### 接口功能
+> 暂时没用的功能
+
+###### 接口地址
+> [/api/?type=66](/api/?type=66)
+
+###### HTTP请求方式
+> POST  JSON
+
+###### 请求参数
+|参数|必选|类型|说明|
+|---|---|---|---|
+|wxid|string|微信id|
+|imageUrl|string|头像地址|
+
+
+###### 返回字段
+|返回字段|字段类型|说明                              |
+|---|---|---|
+|code|int|返回状态,1成功|
+|result|string|成功提示|
+
+
+
+
+###### 接口示例
+入参：
+``` javascript
+{
+    "wxid":"wxid_agz5q76f11112",
+    "imageUrl":""
+}
+```
+响应：
+``` javascript
+{"code":1,"result":"OK"}
 ```
\ No newline at end of file
diff --git a/src/api_route.h b/src/api_route.h
index 893770f..346ca94 100644
--- a/src/api_route.h
+++ b/src/api_route.h
@@ -79,6 +79,7 @@ typedef enum HTTP_API_ROUTE {
   WECHAT_FORWARD_PUBLIC_MSG_BY_SVRID,
   WECHAT_SEND_APP_MSG,
   WECHAT_REFUSE,
+  WECHAT_GET_HEAD_IMG,
 } WECHAT_HTTP_APIS,
     *PWECHAT_HTTP_APIS;
 
diff --git a/src/contact_mgr.cc b/src/contact_mgr.cc
index 1bc4e77..3db9694 100644
--- a/src/contact_mgr.cc
+++ b/src/contact_mgr.cc
@@ -255,4 +255,30 @@ int ContactMgr::AddFriendByWxid(wchar_t *wxid,wchar_t* msg) {
   success = 1;
   return success;
  }
+
+ int ContactMgr::GetHeadImage(wchar_t* wxid,wchar_t* url){
+  int success = -1;
+  WeChatString contact(wxid);
+  WeChatString img_url(url);
+  DWORD head_image_mgr_addr = base_addr_ + WX_HEAD_IMAGE_MGR_OFFSET;
+  DWORD get_img_download_addr = base_addr_ + QUERY_THEN_DOWNLOAD_OFFSET;
+  char temp[0x8] ={0};
+  __asm{
+      PUSHAD
+      PUSHFD
+      CALL       head_image_mgr_addr
+      LEA        ECX,img_url
+      PUSH       ECX
+      LEA        ECX,contact
+      PUSH       ECX
+      LEA        ECX,temp
+      PUSH       ECX
+      MOV        ECX,EAX
+      CALL       get_img_download_addr    
+      POPFD
+      POPAD
+  }
+  success = 1;
+  return success;
+ }
 }  // namespace wxhelper
\ No newline at end of file
diff --git a/src/contact_mgr.h b/src/contact_mgr.h
index 6a630f8..b212495 100644
--- a/src/contact_mgr.h
+++ b/src/contact_mgr.h
@@ -16,6 +16,7 @@ class ContactMgr : public BaseMgr {
   int AddFriendByWxid(wchar_t* wxid,wchar_t* msg);
   int VerifyApply(wchar_t *v3, wchar_t *v4,int permission);
   int GetContactByWxid(wchar_t* wxid,ContactProfile& profile);
+  int GetHeadImage(wchar_t* wxid,wchar_t* url);
 };
 }  // namespace wxhelper
 
diff --git a/src/http_handler.cc b/src/http_handler.cc
index fed25df..11b9250 100644
--- a/src/http_handler.cc
+++ b/src/http_handler.cc
@@ -429,9 +429,9 @@ string Dispatch(struct mg_connection *c, struct mg_http_message *hm) {
       wstring wxid = GetWStringParam(j_param, "wxid");
       wstring transcationid = GetWStringParam(j_param, "transcationId");
       wstring transferid = GetWStringParam(j_param, "transferId");
-      BOOL response =g_context.misc_mgr->DoConfirmReceipt(
+      int success =g_context.misc_mgr->DoConfirmReceipt(
           WS2LPWS(wxid), WS2LPWS(transcationid), WS2LPWS(transferid));
-      json ret_data = {{"msg", response}, {"result", "OK"}};
+      json ret_data = {{"code", success}, {"result", "OK"}};
       ret = ret_data.dump();
       break;
     }
@@ -654,9 +654,17 @@ string Dispatch(struct mg_connection *c, struct mg_http_message *hm) {
       wstring wxid = GetWStringParam(j_param, "wxid");
       wstring transcationid = GetWStringParam(j_param, "transcationId");
       wstring transferid = GetWStringParam(j_param, "transferId");
-      BOOL response =g_context.misc_mgr->DoRefuseReceipt(
+      int success =g_context.misc_mgr->DoRefuseReceipt(
           WS2LPWS(wxid), WS2LPWS(transcationid), WS2LPWS(transferid));
-      json ret_data = {{"msg", response}, {"result", "OK"}};
+      json ret_data = {{"code", success}, {"result", "OK"}};
+      ret = ret_data.dump();
+      break;
+    }
+    case WECHAT_GET_HEAD_IMG:{
+      wstring wxid = GetWStringParam(j_param, "wxid");
+      wstring url = GetWStringParam(j_param, "imageUrl");
+      int success =g_context.contact_mgr->GetHeadImage(WS2LPWS(wxid), WS2LPWS(url));
+      json ret_data = {{"code", success}, {"result", "OK"}};
       ret = ret_data.dump();
       break;
     }
diff --git a/src/wechat_function.h b/src/wechat_function.h
index e5d6358..b8751d3 100644
--- a/src/wechat_function.h
+++ b/src/wechat_function.h
@@ -26,7 +26,9 @@
 // sendMessageMgr
 #define WX_SEND_MESSAGE_MGR_OFFSET 0x768be0
 // shareRecordMgr
-#define WX_SHARE_RECORD_MGR_OFFSET 0x78d5f0                
+#define WX_SHARE_RECORD_MGR_OFFSET 0x78d5f0     
+// headImageMgr
+#define WX_HEAD_IMAGE_MGR_OFFSET 0x808850
 
 
 // setChatMsgValue
@@ -203,6 +205,8 @@
 #define FREE_WA_UPDATABLE_MSG_INFO_OFFSET 0x79d4c0
 #define SEND_APP_MSG_OFFSET 0xfe8e40
 
+// query head image  then download 
+#define QUERY_THEN_DOWNLOAD_OFFSET  0xc642f0
 
 
 /*******************hook*********************************************/